Top Internet of Things Companies in London
143 Companies
List of the Top London IoT Developers
Sponsored
-
Featured
What are Featured Providers?
$50,000+$50 - $99 / hr250 - 999Serves London, EnglandServices provided
60% IoT Development10% AI Development10% BI & Big Data Consulting & SI +2 services10% Custom Software Development10% Product DesignSee all 78 projectsYalantis is a distinguished IoT App Development company, noted for its outstanding custom healthcare software solutions. With 100% positive feedback, clients commend their seamless integration, consistent team continuity, and ability to deliver complex IoT integrations under tight deadlines. Yalantis is praised for its reliable outcomes, professionalism, and role as a strategic tech partner, making it an ideal choice for IoT solutions.
Reviews mention Knowledgeable
Clients consistently commend Yalantis for their extensive knowledge and expertise in mobile development. One client highlighted their 'deep understanding of mobile development nuances,' while another praised their 'knowledge base' and 'structured way of working.' The overall sentiment reflects confidence in Yalantis's ability to deliver high-quality solutions, with feedback emphasizing their tailored approach to meet specific platform requirements and their commitment to maintaining high delivery standards.-
Mobile SDK Development for Messaging Platform
5.0 May 5, 2023Throughout the project, Yalatis demonstrated a deep understanding of mobile development nuances. They tailored the SDKs to accommodate the specific requirements and constraints of each platform, including iOS, Android, React Native, Flutter, and Unity. This comprehensive knowledge and attention to detail significantly contributed to the project's overall success.
Read Full Review -
Custom Software Dev for IT Company
5.0 Apr 25, 2023The most impressive aspects include their knowledge base and modern approach. Their structured way of working further highlights their expertise and ability to deliver high standards consistently. These qualities make them a reliable partner for any project.
Read Full Review
Was this helpful?
2 of 2 reviews are 5 starsUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews for Yalantis reflect a strong overall sentiment, highlighting their effective project management and commitment to client success. Clients noted the company's ability to deliver tailored solutions, such as introducing Terraform for infrastructure improvements and optimizing platform performance. One client emphasized Yalantis' dedication to going above and beyond, while another appreciated their cultural fit and value for cost. No significant areas for improvement were identified, indicating high client satisfaction.Was this helpful?
1 of 1 IoT Development reviews are 5 stars$1,000,000 – $9,999,999 avg. project costRead 1 ReviewIoT Development PROJECT HIGHLIGHT
IoT & Mobile App Development for IoT Hardware & Software Co
5.0 — Yalantis provided development services for an IoT hardware and software company. The team extended the client's network and app version 2.0 and offered iOS and Android development, QA, and project Read moreWas this helpful?
View projects from:
Was this helpful?
$50,000+$50 - $99 / hr50 - 249Serves London, EnglandServices provided
40% IoT Development20% AI Development10% AI Agents +3 services10% Custom Software Development10% Product Design10% UX/UI DesignSee all 78 projectsIndeema is an Internet of Things Development company, offering services such as IoT Solutions, IoT App Development, and IoT Device Development. Customer feedback is overwhelmingly positive, with a strong emphasis on Indeema's technical expertise, collaborative approach, and commitment to project timelines. Approximately 90% of reviews highlight the company's flexibility and professional project management, while around 80% commend their ability to deliver comprehensive IoT Integration and consulting services.
3 of 3 reviews are 5 stars1 new review for IoT Development services$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews for Indeema reflect a strong positive sentiment, highlighting their exceptional project management and technical expertise. Clients praised their responsiveness and commitment, with one CEO noting they consistently delivered ahead of schedule. The development manager from KOSYS emphasized their thoroughness in project execution and strategic thinking. Additionally, the CTO of Beam Connectivity commended their ability to adapt to evolving requirements and deliver high-quality solutions. Overall, clients expressed satisfaction with no significant areas for improvement identified.Was this helpful?
Industry Experience
Indeema Software has demonstrated significant expertise across multiple industries, including consumer products and services, financial services, and healthcare. Clients commend their responsiveness, commitment to quality, and project management efficiency, particularly in developing hardware and software solutions. Positive feedback highlights their ability to meet deadlines and adapt to changing requirements, with a strong culture fit noted in collaborative environments. The overall sentiment reflects high satisfaction across these sectors, making Indeema a reliable partner for businesses prioritizing innovation and technical proficiency.
Read All ReviewsSelect Industry to see insights
Engineering Energy & natural resources Retail Agriculture Consumer Products Nonprofit Sports Restaurants Research Consulting IT Services Other Industry Business services Arts, entertainment & music Software Other industries Education Manufacturing Healthcare Information technology Construction Financial services Advertising & marketing Consumer products & services AutomotiveWas this helpful?
More responsive than most other service providers
Get in TouchIndeema is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
$10,000+$50 - $99 / hr50 - 249Serves London, EnglandServices provided
10% IoT Development75% Mobile App Development10% Web Development +1 service5% Custom Software DevelopmentSee all 44 projectsCogniteq is an IoT App Development company specializing in IoT Solutions and IoT Integration for diverse sectors, including energy management and emergency vehicle systems. The company receives overwhelmingly positive feedback, with 100% of reviewers praising their effective communication, extensive IoT expertise, and timely delivery. Clients appreciate their ability to collaborate closely and adapt to project needs.
Reviews mention Helpful
Clients have expressed high satisfaction with Cogniteq's helpfulness, noting their responsive communication and eagerness to assist. One project manager highlighted the team's professionalism and quick resolution of issues, stating, 'They were always available and happy to answer any questions.' Similarly, a CEO acknowledged their dedication, remarking, 'The point of contact is very friendly, helpful, and dedicated to genuinely helping us.' Overall, feedback reflects a strong sentiment of appreciation for the team's supportive and collaborative approach.-
Web Dev for Design & Communications Agency
4.5 Mar 9, 2023We are very satisfied with the management and quality of the team’s work, their expertise and the fast response times. They were always available and happy to answer any questions we had and helped with other topics such as web hosting too. All the specialists that we communicated with were very professional and helpful. We felt like we were in good hands!
Read Full Review -
iOS & Android App Dev for Career Platform Startup
5.0 Feb 8, 2021The workflow was effective and efficient and the communication was great. Their feedback about how each solution affects the cost and quality was very helpful to us as a startup. We have a great relation with Cogniteq: it feels like we are one team. The Cogniteq-team is competent, proactive, flexible and they show great dedication to the project.
Read Full Review -
Web & App Dev for Product Development Agency
5.0 Jan 22, 2021Aside from the quality engineers, our point of contact is very friendly, helpful, understanding and dedicated to genuinely helping us. Communication is excellent and they never drop the ball. Any criticisms, or request for improvement are always met with a positive attitude and implemented. This makes coordination a pleasure.
Read Full Review
Was this helpful?
3 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent client reviews of Cogniteq highlight their strong project management, effective communication, and high-quality deliverables. Clients praised their proactive engagement and responsiveness, with one noting the 'exceptionally engaged project manager' who facilitated smooth interactions. Another client emphasized Cogniteq's 'solution-first mentality' and flexibility in addressing challenges. Overall, the sentiment is overwhelmingly positive, with no significant areas for improvement identified by clients.Was this helpful?
Industry Experience
Cogniteq has demonstrated expertise across various industries, including Consumer Products, Information Technology, Automotive, and Advertising. Clients commend their flexible team structure, timely delivery, and strong communication skills. The overall sentiment is positive, highlighting Cogniteq's ability to adapt to different sectors, from developing IoT solutions in consumer products to creating mobile applications for healthcare and travel industries. This adaptability makes them a suitable partner for diverse projects, especially in tech-driven environments.
Read All ReviewsSelect Industry to see insights
Business services Consulting IT Services Advertising & marketing Medical Engineering Healthcare Automotive Design Telecommunications Pharmaceuticals Media Software Consumer products & services Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The reviews indicate a strong overall sentiment regarding Cogniteq's cost and value for money. Multiple clients noted that Cogniteq offers 'good value for cost' and that their pricing fits within project budgets. For instance, one client remarked on their 'great price-to-quality ratio,' while another highlighted their 'flexibility and responsiveness' as key advantages. Overall, clients express high satisfaction with the balance of quality and affordability found in their services.Was this helpful?
-
-
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentSAM Labs is an IoT development company. In London, England, their small team focuses on IoT development. The agency was launched in 2013.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentDevicePilot, an IoT development company, was established in 2013. The small team focuses on IoT development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentOpenSensors is an IoT development company. They are located in London, England, and their services include IoT development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentIoT development company Pycno Agriculture was founded in 2014. The team focuses on IoT development.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
100% IoT DevelopmentBalena, an IoT development company, was founded in 2013. The agency offers IoT development, and is midsize.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentIoT development company Good Night Lamp focuses on IoT development. They are in London, England.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentIoT development company Converge was established in 2014. In London, England, the team specializes in IoT development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
50% IoT Development50% AI DevelopmentChirp is an AI company and IoT development company. Headquartered in London, England, the company provides Artificial Intelligence and IoT development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentThingTrax is an IoT development company. The small London, England-based team offers IoT development. The agency was established in 2015.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentStartupbootcamp IoT is a small London, England-based IoT development company. Their services include IoT development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentMothive is an IoT development company. The London, England-based team provides IoT development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% IoT DevelopmentIoT development company Trackener was established in 2015. The team provides IoT development and is headquartered in London, England.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
100% IoT DevelopmentEVRYTHNG is a midsize IoT development company. They focus on IoT development and were established in 2011.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentGideon Smart Home is an IoT development company. Based in London, England, the team offers IoT development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
80% IoT Development20% Event MarketingHardware Pioneers, a small IoT development company, is headquartered in London, England. The team offers IoT development and Event Marketing.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
50% IoT Development50% AI DevelopmentDigital Catapult is an artificial intelligence development company and IoT development company founded in 2013. In London, England, the team offers Artificial Intelligence and IoT development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
60% IoT Development40% AI DevelopmentDrayson Technologies Ltd is an IoT development company. They provide IoT development and Artificial Intelligence and were founded in 2007.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
50% IoT Development50% BI & Big Data Consulting & SISAVORTEX is a business intelligence company and IoT development company. The team focuses on BI & big data consulting & SI and IoT development and is in London, England.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
100% IoT DevelopmentTechUK is an IoT development company. The agency is located in London, England. Their team provides IoT development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
50% IoT Development50% Product DesignRPD International is an IoT development and Product Design company. Founded in 2012, the company is headquartered in London, England. Their team offers IoT development and Product Design.
Read more -
UndisclosedUndisclosed2 - 9Shoreditch, England
Services provided
100% IoT DevelopmentInternet of Trees is an IoT development company. Based in Shoreditch, England, their small team specializes in IoT development. The company was established in 2016.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% IoT DevelopmentAirfi Networks is an IoT development company. They specialize in IoT development and were established in 2015.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
50% IoT Development25% AI Development25% BlockchainConnected Space Ltd, an IoT development company, was founded in 2014. The company specializes in IoT development and Artificial Intelligence.
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
20% IoT Development20% AI Development20% Custom Software Development +2 services20% Engineering20% Product DesignFounded in 2020, ZEPS Tech is a small London, England-based Product Design company. Their services include Product Design and Custom Software Development.
Read more -
$5,000+$200 - $300 / hr10 - 49London, England
Services provided
20% IoT Development20% Blockchain20% Cloud Consulting & SI +3 services20% IT Strategy Consulting10% AI Development10% Low/No Code DevelopmentCTO as a Service is an IT strategy consulting company. In London, England, their team provides IT strategy consulting and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
10% IoT Development10% AI Consulting10% AI Development +10 services10% AR/VR Development10% Blockchain10% Generative AI10% Robotics Process Automation5% BI & Big Data Consulting & SI5% Business Consulting5% Cloud Consulting & SI5% Cybersecurity5% ERP Consulting and SI5% Other IT Consulting and SILocated in London, England and Mumbai, India, Network Science is an AR/VR development company. They specialize in AR/VR development and IoT development.
Read more -
$50,000+$25 - $49 / hr250 - 999London, England
Services provided
10% IoT Development15% Blockchain15% Custom Software Development +6 services10% AI Consulting10% AI Development10% Blockchain Marketing10% Cybersecurity10% Generative AI10% IT Strategy ConsultingSoftware development firm G10X was launched in 2018. The agency focuses on Custom Software Development and Blockchain.
Read moreSee All Locations (6)London, England
G10X Pvt Ltd. Berkeley Square House, London, W1J 6BD, UK
London, England W1J 6BD16 - 20
+447867254312
Was this helpful?
-
$10,000+$25 - $49 / hr50 - 249Brentford, England
Services provided
15% IoT Development35% Custom Software Development20% Mobile App Development +2 services15% AI Development15% BI & Big Data Consulting & SINaztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.
Read moreSee All Locations (3)Brentford, England
Q West
Brentford, England TW8 0GP10 - 15
+443338802460
Was this helpful?
-
$50,000+$50 - $99 / hr10 - 49London, England
Services provided
10% IoT Development25% AI Development25% Custom Software Development +4 services15% Mobile App Development15% Web Development5% AI Agents5% AI ConsultingSoftware Development UK is a custom software development firm. The London, England-based agency was founded in 2021. Their team offers Custom Software Development and Artificial Intelligence.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
50% IoT Development50% CybersecurityTeskaLabs is an IoT development and Cybersecurity company established in 2014. The small team offers IoT development and Cybersecurity.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
50% IoT Development50% BI & Big Data Consulting & SIBOLDMIND, a big data analytics company and IoT development company, was established in 2012. The team provides BI & big data consulting & SI and IoT development and is based in London, England.
Read more -
Undisclosed$25 - $49 / hr50 - 249London, England
Services provided
10% IoT Development10% Custom Software Development10% Digital Strategy +11 services10% IT Managed Services10% IT Strategy Consulting10% Search Engine Optimization10% UX/UI Design10% Web Design10% Web Development6% AI Development1% Blockchain1% Business Consulting1% HR Consulting1% Mobile App DevelopmentSynycs Group is a Digital Strategy company located in London, England. The team provides Digital Strategy and Search Engine Optimization.
Read more -
$1,000+< $25 / hr2 - 9Ilford, England
Services provided
20% IoT Development20% API Development20% Custom Software Development +2 services20% Mobile App Development20% Web DevelopmentP2P Network Design LTD is a custom software development firm. Launched in 1999, the firm is located in Ilford, England. Their team offers Custom Software Development and Web Development.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
20% IoT Development20% Engineering20% Web Development +4 services10% API Development10% Business Consulting10% Computer Engineering10% Custom Software DevelopmentGrespi Technology is a website development company. Headquartered in London, England, the agency provides Web Development and IoT development.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
10% IoT Development50% Mobile App Development10% AI Development +3 services10% Mobile & App Marketing10% Product Design10% Web DevelopmentMobile app development firm GOOD SEEDS is based in London, England. They focus on Mobile App Development and Artificial Intelligence.
Read more -
$1,000+Undisclosed10 - 49London, England
Services provided
10% IoT Development40% Web Development20% Web Design +3 services10% Blockchain10% IT Managed Services10% IT Strategy ConsultingSmall web development company FAQTORY LTD, is based in London, England. Their services include Web Development and Web Design.
Read more -
$25,000+$50 - $99 / hr2 - 9London, England
Services provided
15% IoT Development70% Mobile App Development15% Wearable App DevelopmentScienta Consulting is a London, England-based mobile app development company. Founded in 2020, the team provides Mobile App Development and IoT development.
Read more -
$10,000+$50 - $99 / hr2 - 9London, England
Services provided
15% IoT Development20% AI Development15% BI & Big Data Consulting & SI +4 services15% Cloud Consulting & SI15% IT Strategy Consulting10% AI Consulting10% Generative AIBayseian is an artificial intelligence company. They specialize in Artificial Intelligence and IT strategy consulting and are in London, England.
Read more -
UndisclosedUndisclosed250 - 999City of London, England
Services provided
20% IoT Development20% Application Testing20% Conversion Optimization +3 services20% UX/UI Design10% AI Development10% Market ResearchConversion Optimization company Testbirds provides Conversion Optimization and UX/UI Design. They are headquartered in MĂĽnchen, Germany and City of London, England.
Read moreSee All Locations (2)City of London, England
WeWork – 2 Minster Court
City of London, England EC3R 7BB2 - 5
+44 20 3318 0963
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
30% IoT Development35% Business Consulting35% Logistics & Supply Chain ConsultingBusiness Consulting company Circulor was established in 2017. Located in London, England and Berlin, Germany, the team specializes in Business Consulting and Logistics & Supply Chain Consulting.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
35% IoT Development35% AI Development30% Cloud Consulting & SIConcirrus, an artificial intelligence development company, offer Artificial Intelligence and IoT development. They were founded in 2012.
Read more -
UndisclosedUndisclosed2 - 9South Croydon, England
Services provided
10% IoT Development30% Custom Software Development10% AI Development +7 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Web Development5% Architectural Design5% Cybersecurity5% Mobile App Development5% Web DesignOasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.
Read more -
$25,000+$25 - $49 / hr2 - 9Ruislip, England
Services provided
10% IoT Development10% AI Development10% BI & Big Data Consulting & SI +8 services10% Blockchain10% Custom Software Development10% IT Strategy Consulting10% Other Application Development8% Product Design8% Robotics Process Automation7% AI Consulting7% Generative AIMachiNx Ltd is a small IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were established in 2023.
Read more -
$50,000+$50 - $99 / hr1,000 - 9,999Guildford, England
Services provided
10% IoT Development25% Custom Software Development15% Generative AI +5 services10% AI Consulting10% AI Development10% BI & Big Data Consulting & SI10% Cybersecurity10% IT Managed ServicesSee all 30 projectsIntellias is a versatile IT and development company offering services across web and software development, cloud services, and IT engineering for various sectors, including fintech, legal, and transportation. The feedback is overwhelmingly positive, with reviewers highlighting their professionalism, technical expertise, and strong communication skills. Approximately 95% of reviewers commend their project management capabilities, and nearly all express satisfaction with their flexibility and commitment to meeting expectations. Intellias is particularly noted for maintaining quality and business continuity even during challenging times.
Industry Experience
Intellias demonstrates strong expertise across various industries, notably in IT Services, Financial Services, and Education. Clients commend their flexibility, communication, and ability to integrate seamlessly into teams. In Consulting and Manufacturing, they are recognized for their technical support and development capabilities. Reviews suggest positive sentiment, highlighting their reliability and adaptability, making them a suitable partner for projects in tech-driven sectors seeking collaboration and skilled resources.
Read All ReviewsSelect Industry to see insights
Consumer Products Consulting Manufacturing Financial services IT Services Research Software Transportation Information technology Agriculture Advertising & marketing Education LegalWas this helpful?
More responsive than most other service providers
Get in TouchIntellias is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
Was this helpful?
See All Locations (6)Guildford, England
Leapale Ln
Guildford, England GU150 - 75
Was this helpful?
-
$1,000+$150 - $199 / hr50 - 249London, England
Services provided
25% IoT Development50% BI & Big Data Consulting & SI25% Mobile App DevelopmentBig data analytics company Climber specializes in BI & big data consulting & SI and IoT development. They were founded in 2005.
Read more -
$1,000+UndisclosedFreelancerLondon, England
Services provided
50% IoT Development20% Custom Software Development10% AI Development +2 services10% Application Testing10% Business ConsultingBased in London, England, Dothex Ltd is an IoT development company. The team offers IoT development and Custom Software Development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
25% IoT Development50% AI Development25% Cloud Consulting & SIAI firm Cortexica Vision Systems was launched in 2008. Headquartered in London, England, the team focuses on Artificial Intelligence and cloud consulting & SI.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
25% IoT Development25% Branding25% Graphic Design +1 service25% Product DesignLaunched in 2010, Precipice Design is a branding firm. The small team provides Branding and Graphic Design.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
20% IoT Development20% Application Testing20% Cloud Consulting & SI +2 services20% IT Managed Services20% IT Strategy ConsultingIT strategy consulting company The Open Geospatial Consortium (OGC) is in Arlington, Virginia and London, England. They offer IT strategy consulting and cloud consulting & SI.
Read moreSee All Locations (2)London, England
6th Floor 9 Appold Street
London, England EC2A 2AP2 - 5
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
20% IoT Development20% AI Development20% BI & Big Data Consulting & SI +3 services20% Cloud Consulting & SI10% AI Consulting10% Digital EngineeringElastacloud is a data analytics company. Founded in 2011, the agency is based in London, England and AlmerĂa, Spain. Their services include BI & big data consulting & SI and cloud consulting & SI.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 London IoT Developers
-
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
20% IoT Development80% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
36.4/40.016.8/20 Reviews9.8/10 Clients & Experience9.7/10 Market PresenceService focus
40% IoT Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% IoT Development90% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London , England
Ability to deliver
34/40.015.8/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
15% IoT Development85% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.3/40.015.8/20 Reviews9.7/10 Clients & Experience9.8/10 Market PresenceService focus
15% IoT Development85% Other -
$25,000+$50 - $99 / hr50 - 249Cobham, England
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+< $25 / hr50 - 249LONDON, England
Ability to deliver
34.7/40.016.4/20 Reviews9.2/10 Clients & Experience9.1/10 Market PresenceService focus
15% IoT Development85% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
35.9/40.016.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% IoT Development90% Other -
$25,000+$100 - $149 / hr10 - 49London , England
Ability to deliver
32.7/40.016.2/20 Reviews9.2/10 Clients & Experience7.3/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
31.3/40.016.2/20 Reviews9.7/10 Clients & Experience5.3/10 Market PresenceService focus
10% IoT Development90% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
28.9/40.016/20 Reviews7.6/10 Clients & Experience5.3/10 Market PresenceService focus
20% IoT Development80% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
27.9/40.016.4/20 Reviews6.9/10 Clients & Experience4.6/10 Market PresenceService focus
25% IoT Development75% Other -
Undisclosed$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
28.4/40.014/20 Reviews8.5/10 Clients & Experience5.9/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
24.6/40.018.8/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
45% IoT Development55% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
23.7/40.018.4/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
40% IoT Development60% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
28.5/40.016.4/20 Reviews6.6/10 Clients & Experience5.5/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+< $25 / hr50 - 249Harrow, England
Ability to deliver
29.4/40.016.4/20 Reviews7.4/10 Clients & Experience5.6/10 Market PresenceService focus
10% IoT Development90% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
29.6/40.015.8/20 Reviews8.5/10 Clients & Experience5.3/10 Market PresenceService focus
10% IoT Development90% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
28.5/40.014.6/20 Reviews8.1/10 Clients & Experience5.8/10 Market PresenceService focus
10% IoT Development90% Other -
$25,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
28.7/40.016.2/20 Reviews6.9/10 Clients & Experience5.6/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.4/40.016.2/20 Reviews6.7/10 Clients & Experience5.5/10 Market PresenceService focus
10% IoT Development90% Other -
$10,000+$25 - $49 / hr50 - 249Borehamwood, England
Ability to deliver
25.3/40.016.4/20 Reviews4.3/10 Clients & Experience4.6/10 Market PresenceService focus
20% IoT Development80% Other -
$10,000+Undisclosed10 - 49London, England
Ability to deliver
25.4/40.016.2/20 Reviews4.6/10 Clients & Experience4.6/10 Market PresenceService focus
10% IoT Development90% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
24.6/40.016/20 Reviews3.2/10 Clients & Experience5.4/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
23.8/40.016.2/20 Reviews3/10 Clients & Experience4.6/10 Market PresenceService focus
10% IoT Development90% Other -
$1,000+$50 - $99 / hr10 - 49Croydon, London, England
Ability to deliver
21.7/40.016.2/20 Reviews0.6/10 Clients & Experience4.9/10 Market PresenceService focus
15% IoT Development85% Other -
UndisclosedUndisclosed10 - 49London, England
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$50 - $99 / hr2 - 9London, England
Ability to deliver
21.4/40.016.2/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
10% IoT Development90% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
19.9/40.014.6/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
10% IoT Development90% Other -
$10,000+Undisclosed50 - 249London, England
Ability to deliver
12.2/40.00/20 Reviews4.8/10 Clients & Experience7.4/10 Market PresenceService focus
10% IoT Development90% Other
Get personalized agency matches based on your project goals.