# Top Blockchain Companies & Developers in London Recommended Blockchain companies in London include Reytech Infoways PVT LTD, Inara consultancy services, UREEQA Inc., Factr Limited, Cogdina Inc. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Blockchain Companies in London Ratings Updated: Jul 15, 2026 ### [Reytech Infoways PVT LTD](https://clutch.co/profile/reytech-infoways) - $5,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - London, Canada #### Services Provided - Allocation of Expertise by Percentage - 15% UX/UI Design - 10% Blockchain - 10% Digital Strategy - 30% Mobile App Development - 35% Web Development #### Company description Reytech Infoways PVT LTD is a web development company located in Dubai, United Arab Emirates and Muscat, Oman. Their services include Web Development and Mobile App Development. [Visit Website](https://www.reytechinfoways.com/) #### 8% of employees work in London office London, Canada 391 Fleming Drive 2 - 5 employees [See All Locations (6)](https://clutch.co/profile/reytech-infoways#location) --- ### [Inara consultancy services](https://clutch.co/profile/inara-consultancy-services) #### 4.5 out of 5 star rating (2 reviews) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Waterloo, Canada #### Services Provided - Allocation of Expertise by Percentage - 15% Custom Software Development - 20% Blockchain - 15% Mobile App Development - 30% Staffing - 20% Web Development #### Company description Inara consultancy services is a Blockchain Development company known for delivering full-stack blockchain applications and blockchain technology solutions. They consistently exceed expectations, with 100% of reviewers highlighting their proactive approach and efficient project management. Clients appreciate their commitment to communication and timely delivery, often ahead of schedule, making them a reliable partner for blockchain projects. [Visit Website](https://www.inaraconsultancy.com/) #### Reliable Inara consultancy services has received high praise for their reliability, with clients noting their consistent on-time delivery and proactive communication. One client highlighted that Inara delivered a full-stack application ahead of schedule and exceeded performance metrics, showcasing their commitment and expertise. The project management was described as highly efficient, with clear and responsive communication that adapted to client needs, reinforcing the overall sentiment of reliability and client satisfaction. - Web & Blockchain Development for Staff Augmentation Company (4.0/5, Aug 14, 2024): Their project management was highly efficient and reliable. They consistently delivered items on time, often ahead of schedule. Communication was clear and responsive, with the team quickly adapting to our needs and providing solutions that aligned with our goals. Any adjustments or requests were handled promptly, ensuring that the project stayed on track and met all expectations. [Read Full Review](https://clutch.co/go-to-review/inara-consultancy-services/307483) #### 1 review mentions Blockchain Web & Blockchain Development for Staff Augmentation Company 4.0/5 — Inara consultancy services built a full stack blockchain app for a staff augmentation company. They also handled the frontend development work for an end client's project. - 0 of 1 Blockchain reviews are 5 stars - 1 new review for Blockchain in past 6 months - $10,000 – $49,000 avg. project cost [Read Full Review](https://clutch.co/go-to-review/inara-consultancy-services/307483) #### 4.5 out of 5.0 rating for cost What Clients Have Said Inara consultancy services is consistently praised for providing good value for money, with clients noting that their pricing fits within budget constraints while delivering high-quality results. One client highlighted their 'good value for cost' and another mentioned a 'dramatic increase in site and App performance,' reflecting satisfaction with the overall investment. The sentiment surrounding their pricing and value proposition is overwhelmingly positive, indicating that clients feel they receive substantial returns on their expenditures. [Read All Reviews](https://clutch.co/profile/inara-consultancy-services?verified=true#reviews) #### 13% of employees work in Waterloo office Waterloo, Canada 521 Old Orchard Place 2 - 5 employees [See All Locations (2)](https://clutch.co/profile/inara-consultancy-services#location) --- ### [UREEQA Inc.](https://clutch.co/profile/ureeqa) - 10 - 49 employees - Kitchener, Canada #### Services Provided - Allocation of Expertise by Percentage - 100% Blockchain #### Company description Blockchain company UREEQA Inc. Was established in 2020. The team specializes in Blockchain. [Visit Website](https://www.ureeqa.com/) --- ### [Factr Limited](https://clutch.co/profile/factr) - $10,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Brant, Canada #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 30% AI Development - 30% Blockchain - 5% Cybersecurity - 15% Web Development #### Company description Artificial intelligence company Factr Limited was launched in 2018. The team focuses on Artificial Intelligence and Blockchain. [Visit Website](https://factr.me) --- ### [Cogdina Inc](https://clutch.co/profile/cogdina) - $10,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Waterloo, Canada #### Services Provided - Allocation of Expertise by Percentage - 10% AI Development - 10% Blockchain - 10% IT Strategy Consulting - 10% Logo - 15% Mobile App Development - 20% Web Design - 25% Web Development #### Company description Cogdina Inc is a web development firm. Launched in 2018, the team provides Web Development and Web Design. [Visit Website](http://www.cogdina.com) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why 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. 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