212
Last updated 08 December, 2025

Top IoT App Development Companies in UK

List of Best IoT App Developers in UK

212 Companies | Last Updated 05 November, 2026

Vivasoft Limited

Let's Build Our Future, Together

Vivasoft is an ISO 27001:2022 and ISO 9001:2015-certified company, as well as GDPR-compliant and one of the best software development companies in Bangladesh. Since 2016, the company has helped businesses across the Netherlands, Sweden, Singapore, Australia, and the United States build, scale, and optimize digital products. With a team of 300+ engineers skilled in JavaScript, Python, C++, C#, .NET, Java, PHP, Golang, Flutter, and AI/ML technologies, Vivasoft has successfully delivered 80+ projects for 50+ clients, including Azerion, Klikit,…Explore the detailed profile of Vivasoft Limited

  • 251 to 1000

  • $51 - $100

  • $10001 - $25000

  • UK, Bangladesh, Nepal+1

Upstaff

Upstaff is a technology partner with expertise in AI,

Upstaff - All the Engineers You Need to Build AI, Web3, and Data Products. Sign up to build software smarter via Upstaff Hire. You’ll be joining a vetted network of Most Trusted * Developers, have matching assistance and Free supervision from the discovery phase to product launch, and ongoing support. Upstaff provides expert AI, Web3, Software, and Data engineers to drive business transformation and growth. We excel in solving complex technical challenges, scaling projects, and optimizing system performance through our curated…Explore the detailed profile of Upstaff

  • 11 to 50

  • $26 - $50

  • $5001 - $10000

  • UK, USA, UAE




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