Top IT Consultants for Fintech in the United Kingdom
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
Thankfully, the United Kingdom has many skilled fintech IT consultants to explore. Get started finding fintech IT consultants in the UK using our list of the best companies from around the world. Browse ratings and reviews, client testimonials, and work portfolios to make an informed business decision about which fintech IT services company is best for your business.
15 Leaders 15 Contenders
821 Companies
Best IT Services Companies for Fintech in the United Kingdom
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Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 38 projectsDreamix is a versatile software development company known for delivering high-quality, scalable solutions across various industries, including healthcare, energy, and construction. Reviews indicate a 100% positive feedback rate, with clients consistently praising their project management skills, cultural fit, and technical expertise. Approximately 80% of reviewers highlight Dreamix's ability to adapt to changing requirements and maintain excellent communication throughout projects.
Reviews mention Adaptable
Dreamix has received consistently positive feedback regarding their adaptability across various projects. Clients highlighted Dreamix's responsiveness to changing requirements, with one noting the team's ability to pivot and adjust project scopes effectively. Another client appreciated their flexibility in accommodating new needs as the project evolved. Overall, the sentiment underscores Dreamix's commitment to maintaining open communication and a collaborative approach, contributing significantly to project success.-
Custom Software Dev for Machinery & Equipment Manufacturer
5.0 May 15, 2025Dreamix was quick to adapt to changing requirements, and flexible as the project’s scope grew and new client needs emerged.
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Machile Learning Model Dev for Construction Management Firm
5.0 Oct 20, 2025Dreamix was very responsive and adaptive to our needs. They were able to pivot and adapt the scope of the project to tailor it to our data, which was critical to the project success.
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UX/UI Design for Medical Device Company
5.0 Sep 1, 2026The team always met deadline expectations and were extremely adaptive to changes or adjustments needed within and outside the initial scope of the project.
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3 of 3 reviews are 5 starsUnknown avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Dreamix has received positive feedback from clients over the past six months, highlighting its timely delivery and high-quality work. Clients appreciated Dreamix's adaptability and strong communication, noting that the team consistently met deadlines and was responsive to project needs. One client reported significant improvements in client satisfaction and document processing times due to Dreamix's solutions. Overall, there are no significant areas for improvement mentioned, indicating strong client satisfaction with Dreamix's services.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Dreamix is frequently recognized for its competitive pricing and overall value for money. Clients have noted that Dreamix offers 'good value for cost' and that their pricing fits within budget constraints, contributing to a positive perception of affordability. For instance, a CTO mentioned selecting Dreamix specifically due to their 'great culture fit' and 'good value for the cost.' Overall, the sentiment among clients indicates that Dreamix delivers high-quality services at reasonable prices, enhancing their attractiveness as a partner.Was this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999Serves United KingdomServices provided
22% Custom Software Development18% Mobile App Development18% Web Development +4 services11% BI & Big Data Consulting & SI11% Cloud Consulting & SI10% AI Consulting10% IoT DevelopmentSee all 37 projectsSigma Software Group is a versatile IT services company offering comprehensive software development, website creation, and application development solutions. The company is praised for its efficiency, creativity, and collaborative spirit, with 100% of reviewers highlighting timely delivery and satisfaction with product outcomes. While some suggest a need for more proactive guidance, 90% of feedback notes their adaptability and strong alignment with client needs and values.
Reviews mention High-quality work
Clients consistently praise Sigma Software Group for delivering high-quality work that meets or exceeds expectations. Feedback highlights their commitment to understanding project needs, adaptability to client processes, and strong communication skills. Notable instances include a client noting zero instances of rework due to poor quality, while another emphasized the significant improvement in user engagement and order value after Sigma's involvement. Overall, the sentiment surrounding the quality of work is overwhelmingly positive, reflecting a reliable and professional partnership.-
Engineering Resources for Ad-Block Recovery Tech Company
5.0 Jun 21, 2023On average, the quality of their resources has been high. They have some strong teammates, including Mariia, who has been a truly strong engineer.
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Mobile App Development Services for Christian Tech Company
5.0 Aug 17, 2022Sigma’s quality and attention to detail relative to their price level are great. I’ve been truly impressed with their technical knowledge and ability to meet our demanding requirements.
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Mobile App Functionalities Dev & Support for Tech Company
4.0 Jun 10, 2022Our ROI on the time we’ve invested with them is terrific. We also measure the quality of their output. We have project reviews during pre-production testing to determine the quality, which is measured by the logic and coding involved in each deliverable.
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Development Resources for Advertising Technology Company
5.0 May 25, 2022Sigma delivers high-quality work. They do a good job of screening their resources; the people they put forward are generally well-qualified for the project.
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Full Stack Dev Staff Augmentation for IT Services Company
5.0 May 16, 2022Sigma Software is a super high performer. The team's software quality is also critical; they're not just cranking out new features without concern for quality.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Sigma Software Group for their competitive pricing and strong value for money. Feedback highlights that their services fit well within budget constraints while delivering high-quality work. One client noted, "Good value for cost" and another emphasized that Sigma's pricing was a significant factor in choosing them over competitors. Overall, clients appreciate the balance between cost and the quality of services provided, often remarking on the efficiency and expertise of the Sigma team.Was this helpful?
More responsive than most other service providers
Get in TouchSigma Software Group is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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UndisclosedUndisclosedFreelancerGlasgow, Scotland
Services provided
30% Search Engine Optimization25% Corporate Training & Coaching25% Digital Strategy +1 service20% BI & Big Data Consulting & SISEO company Briony Cullin is based in Glasgow, Scotland. The team focuses on Search Engine Optimization and Digital Strategy.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% BI & Big Data Consulting & SI25% Corporate Training & Coaching25% Digital StrategyDMPG is a small big data company based in London, England and Brisbane City, Australia. Their services include BI & big data consulting & SI and Digital Strategy.
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UndisclosedUndisclosed10 - 49Middlesex, England
Services provided
40% Email Marketing30% CRM Consulting and SI30% SMS MarketingCampaign Master UK Ltd is an Email Marketing company in Middlesex, England. They offer Email Marketing and CRM consulting and SI.
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UndisclosedUndisclosed250 - 999London, England
Services provided
60% BI & Big Data Consulting & SI40% AI DevelopmentBig data analytics company Mixpanel provides BI & big data consulting & SI and Artificial Intelligence. They are based in London, England.
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UndisclosedUndisclosed50 - 249London, England
Services provided
100% BI & Big Data Consulting & SIKurtosys is a data analytics company established in 2002. Their team focuses on BI & big data consulting & SI.
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UndisclosedUndisclosed50 - 249London, England
Services provided
20% AI Development20% BI & Big Data Consulting & SI20% Business Consulting +3 services20% Mobile App Development10% Blockchain10% Robotics Process AutomationMidsize data analytics company TechnePlus, is located in London, England and Singapore. Their services include BI & big data consulting & SI and Mobile App Development.
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UndisclosedUndisclosedFreelancerBelfast, Northern Ireland
Services provided
40% BI & Big Data Consulting & SI20% Back Office Outsourcing20% Business Consulting +1 service20% Corporate Training & CoachingBroadtree Solutions, a data analytics company, focuses on BI & big data consulting & SI and Business Consulting. The agency is in Belfast, Northern Ireland.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% Back Office Outsourcing +3 services20% Funding & Investment10% AI Development10% Business ConsultingJackson Swiss Partners is a City of London, England-based big data analytics company. They specialize in BI & big data consulting & SI and Application Testing and were founded in 2018.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Business Consulting15% Branding15% CRM Consulting and SI +5 services10% Advertising10% Content Marketing10% Marketing Strategy10% Media Planning & Buying10% Public RelationsAAR Group is a Business Consulting company. The company is headquartered in London, England. Their team provides Business Consulting and Branding.
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UndisclosedUndisclosed50 - 249Harrow on the Hill, England
Services provided
20% Application Testing20% BI & Big Data Consulting & SI20% IoT Development +2 services20% Mobile App Development20% UX/UI DesignUX company Ab Ovo, Inc. Was founded in 2006. The agency offers UX/UI Design and BI & big data consulting & SI.
Read moreSee All Locations (3)Harrow on the Hill, England
Ground Floor Office Cervantes House, 5-9 Headstone Road
Harrow on the Hill, England HA1 1PDWas this helpful?
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UndisclosedUndisclosed10 - 49London, England
Services provided
100% CRM Consulting and SISolgari is a CRM consulting and SI company. Launched in 2012, the firm focuses on CRM consulting and SI.
Read moreSee All Locations (3)London, England
1 Change Alley
London, England EC3V 3ND1
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$10,000+$150 - $199 / hr10 - 49Richmond, England
Services provided
20% Advertising20% Branding20% Digital Strategy +4 services10% CRM Consulting and SI10% Direct Marketing10% Email Marketing10% Social Media MarketingAdvertising company BURN is in Richmond, England and London, England. The team provides Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
10% Branding10% Email Marketing10% IT Managed Services +7 services10% Mobile App Development10% Pay Per Click10% Public Relations10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web DevelopmentLaunched in 2013, Embrace is an user experience design company. The team focuses on UX/UI Design and Branding and is headquartered in London, England and Rudheath, England.
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$10,000+$150 - $199 / hr10 - 49Nottingham, England
Services provided
20% Search Engine Optimization10% Advertising10% Branding +6 services10% CRM Consulting and SI10% Content Marketing10% Public Relations10% Social Media Marketing10% UX/UI Design10% Web DesignOegen is a Nottingham, England-based SEO services firm. Launched in 2005, the team specializes in Search Engine Optimization and Advertising.
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UndisclosedUndisclosed10 - 49Nailsea, England
Services provided
15% Email Marketing15% Search Engine Optimization15% Social Media Marketing +5 services15% Web Design10% BI & Big Data Consulting & SI10% Graphic Design10% Logo10% Pay Per ClickSquarebird, a social media marketing agency, was founded in 2015. The small team provides Social Media Marketing and Email Marketing.
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$10,000+$150 - $199 / hr2 - 9London , England
Services provided
20% Print Design10% E-Commerce Development10% Email Marketing +6 services10% IT Managed Services10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web DevelopmentPrint design agency Crisp Webdesign is located in London , England. They focus on Print Design and E-Commerce Development.
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$10,000+$150 - $199 / hr2 - 9Cults, Scotland
Services provided
20% Content Marketing20% Search Engine Optimization20% Social Media Marketing +3 services20% Web Design10% Conversion Optimization10% CybersecurityISFX Ltd. Is a Content Marketing company. Their team is based in Cults, Scotland and specializes in Content Marketing and Search Engine Optimization.
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$10,000+$150 - $199 / hr2 - 9Birmingham, England
Services provided
15% Branding15% Custom Software Development15% Graphic Design +4 services15% Mobile App Development15% Web Design15% Web Development10% Cloud Consulting & SISwof Media is a custom software development firm. The team specializes in Custom Software Development and Branding and is headquartered in Birmingham, England.
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$10,000+$150 - $199 / hr2 - 9Bristol , England
Services provided
15% E-Commerce Development15% Mobile App Development15% Search Engine Optimization +5 services15% Web Design10% IT Managed Services10% Marketing Strategy10% Pay Per Click10% Social Media MarketingSatsuma Media Ltd is an e-commerce development company located in Bristol , England and London , England. Their services include E-Commerce Development and Mobile App Development.
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$5,000+$100 - $149 / hr2 - 9Brighton, England
Services provided
60% Market Research20% Digital Strategy10% Marketing Strategy +2 services5% BI & Big Data Consulting & SI5% Other IT Consulting and SITen Bear Group, a Market Research company, was launched in 2017. The small team provides Market Research and Digital Strategy.
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UndisclosedUndisclosed2 - 9London, England
Services provided
60% Blockchain20% Custom Software Development10% CRM Consulting and SI +1 service10% Web DesignBlockchain company UWorld is in London, England. They focus on Blockchain and Custom Software Development.
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Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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Best IT Services Companies for Fintech in the United Kingdom
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34/40.019.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$200 - $300 / hr250 - 999London, England
Ability to deliver
32.3/40.017.2/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
50% IT Consulting50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
35.6/40.019.2/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
45% IT Consulting55% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
33.2/40.016.6/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
70% IT Consulting30% Other -
$50,000+$200 - $300 / hr1,000 - 9,999Leeds, England
Ability to deliver
27.5/40.014.6/20 Reviews8/10 Clients & Experience5/10 Market PresenceService focus
55% IT Consulting45% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.015.8/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+$200 - $300 / hr1,000 - 9,999London, England
Ability to deliver
29.4/40.015.6/20 Reviews7.8/10 Clients & Experience6/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr1,000 - 9,999St Albans, England
Ability to deliver
33.4/40.016.6/20 Reviews9.9/10 Clients & Experience7/10 Market PresenceService focus
20% IT Consulting80% Other -
$5,000+$100 - $149 / hr50 - 249Scunthorpe, England
Ability to deliver
29.9/40.016.6/20 Reviews9.1/10 Clients & Experience4.2/10 Market PresenceService focus
100% IT Consulting -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
37.8/40.020/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% IT Consulting90% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.017/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
50% IT Consulting50% Other -
$50,000+< $25 / hr10,000+London, England
Ability to deliver
32.9/40.016/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
15% IT Consulting85% Other -
$5,000+$150 - $199 / hr50 - 249Marlow, England
Ability to deliver
28.1/40.016.2/20 Reviews7.9/10 Clients & Experience4/10 Market PresenceService focus
100% IT Consulting -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
34.2/40.020/20 Reviews9/10 Clients & Experience5.2/10 Market PresenceService focus
25% IT Consulting75% Other -
$5,000+$50 - $99 / hr10 - 49Sheffield, England
Ability to deliver
26.5/40.016.2/20 Reviews6.2/10 Clients & Experience4.1/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$25 - $49 / hr250 - 999Manchester, England
Ability to deliver
25.7/40.016.2/20 Reviews4.7/10 Clients & Experience4.8/10 Market PresenceService focus
60% IT Consulting40% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
32.4/40.016.2/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
46% IT Consulting54% Other -
$1,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
29.6/40.018.4/20 Reviews4.7/10 Clients & Experience6.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
21.5/40.015.6/20 Reviews2.9/10 Clients & Experience3/10 Market PresenceService focus
100% IT Consulting -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
36.1/40.019.8/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
10% IT Consulting90% Other -
$5,000+< $25 / hr250 - 999London, England
Ability to deliver
29.2/40.016.2/20 Reviews8.5/10 Clients & Experience4.5/10 Market PresenceService focus
30% IT Consulting70% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
27.8/40.015.6/20 Reviews8/10 Clients & Experience4.2/10 Market PresenceService focus
55% IT Consulting45% Other -
$10,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
26.4/40.015.2/20 Reviews6.7/10 Clients & Experience4.5/10 Market PresenceService focus
60% IT Consulting40% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
25.3/40.016.2/20 Reviews5.2/10 Clients & Experience3.9/10 Market PresenceService focus
95% IT Consulting5% Other -
$25,000+$300+ / hr10 - 49London, England
Ability to deliver
29.7/40.015.6/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
50% IT Consulting50% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Coventry, England
Ability to deliver
33.8/40.018.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% IT Consulting70% Other -
$100,000+$50 - $99 / hr1,000 - 9,999London , England
Ability to deliver
31.1/40.015.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr250 - 999Farnborough, England
Ability to deliver
31/40.015.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
20% IT Consulting80% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
35% IT Consulting65% Other -
$5,000+$100 - $149 / hr10 - 49Leatherhead, England
Ability to deliver
20.1/40.014.8/20 Reviews1.4/10 Clients & Experience3.9/10 Market PresenceService focus
100% IT Consulting
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