Get Listed

Top IoT Development Companies in the UK in September, 2026

The UK's IoT market is rapidly growing in terms of innovation, sustainability, and the creation of smart energy grids, upgrading healthcare with IoT diagnostics. Some of the renowned IoT companies in the UK are ARM Holdings, Wia, and Telensa, which top the charts in their industries, all combining AI, machine learning, and IoT for smarter, data-driven operations.

The company can have world-class IoT developers, having hardware and software experience for implementing scalable solutions across different sectors, including agriculture, transportation, and energy. Some top IoT companies in the UK can be accessed using in-depth resources such as RightFirms and GOV.UK.

Last updated: Sep 17, 2026

List of best Internet of Things Companies in the United Kingdom
Filter companies
Hourly Rate
Employees
Location
Choose a suggestion so the existing country, state, or city filter is preserved.
Reset
Plavno
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

AI-First Software
 Development Company

4.9★★★★★4.9 / 5(16 reviews)
Online
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA, Kazakhstan

Plavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support.Read More About Plavno

4.8

Good Company

SUCHMITA BORO, DeveloperVerified review
EitBiz
RightFirms reviewed this company’s profile, work, reviews, clientele, and public trust signals.

Empowering Businesses Through Cutting-Edge IT Solutions

4.6★★★★★4.6 / 5(9 reviews)
Online
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationUSA

EitBiz is an enterprise digital transformation company specializing in AI development, legacy modernization, and enterprise software development. We offer mobile app development, web development, MVP development services, and custom software solutions. As an ISO 27001 and ISO 9001 certified company, we deliver secure, scalable, and high-performance digital products.Read More About EitBiz

5.0

Help us in building a Proper Recruitment Software

Vansh Maggo, FounderVerified review

We Are #1 Mobile App Development Company In USA

3.9★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationIndia

ManekTech is an Enterprise Software and Mobility solution-providing company based in the USA and specialized proven competencies in, SharePoint, ASP.Net, Open Source, PHP, Web Application Development, Mobile App development, and offshore IT outsourcing services.Read More About ManekTech

Accelerating digital transformation for tech startups

3.7★★★★3.7 / 5(1 reviews)
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationIndia, USA

TechnoScore is a 5-star rated, CMMI Level 3 digital engineering partner delivering AI-enabled web, mobile, cloud, and enterprise software. With 25+ years of experience, ISO-certified security, and a vetted team of 200+ developers, we have successfully completed 6,000+ projects globally. From full-scale digital modernization to dedicated staff augmentation solutions, TechnoScore delivers speed, quality, and proven results.Read More About TechnoScore

4.8

Streamlined by TechnoScore

Ellyse Thompson, Manager(Operational)Verified review

Your Global Technology Partner

4.3★★★★4.3 / 5
Employees1001 to 10,000
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationIndia, USA

Cygnet Infotech is one of the most trusted names in the IT space delivering technology solutions across 35 countries. Born out of a vision to create a software development company where quality, innovation and personalized services trump low cost, makeshift solutions, Cygnet enables its clients to digitize, scale and transform in to high performance businesses.Read More About Cygnet Infotech

Software Development Company

0.0★★★★★0.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development

Dream Technologies is a leading custom software development company with a strong presence in the United Kingdom and India. We specialize in delivering innovative, state-of-the-art solutions across various domains, including software development, mobile application development, blockchain technology, the Internet of Things (IoT), DevOps, cloud computing, and more. Our projects are crafted with precision, designed for scalability, and customized to achieve transformative results for our clients.Read More About Dreams Technologies

UK-based Custom Software Development Company

4.0★★★★4.0 / 5
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationUK

Zaibatsu Technology is a UK-based agency that offers bespoke AI & Digital Solutions with over 5+ years of driving business growth with the help of development & marketing solutions. Elevate your brand voice through innovative and strategic solutions, dedicated to discovering new ways to showcase user content with cutting-edge web development, AI/ML, and digital marketing solutions.Read More About Zaibatsu Technology

The Tech Partner That Delivers Every Single Time

4.0★★★★4.0 / 5
Employees251 to 1000
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationUSA, UK

Access the Top 1% Tech Talent | 500+ In-House Developers | Trusted by Fortune 500 Comp We create solutions that work, scale, and impress. With a powerhouse team of 500+ in-house developers, we turn complex challenges into seamless digital experiences. Whether you need custom software, enterprise platforms, or next-gen IT solutions, we bring the Top 1% of tech talent to your project.Read More About Top Remotely

Tech Partner for Custom Healthcare App Development

4.0★★★★4.0 / 5
Employees1001 to 10,000
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA

Daffodil Software, we understand that the journey from concept to execution requires not only innovative ideas but also the right technological framework. Our team of experts specializes in providing end-to-end solutions that encompass everything from ideation and strategy to implementation and supportRead More About Daffodil Software

Connect with Bestech. Pay Less For More.

3.9★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate$51 - $100 /hr
Focus AreaIoT Development
LocationUK

Bestech has grown from a specialized IT consultancy to a multifaceted technology solutions provider. Read More About Bestech

Web Development | App Development | Web Design

3.9★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaIoT Development

With over 24 years of experience, Insignia Consultancy is a leading App Development, Web Development and software development company. The agenda of the meeting will include discussing the latest trends in software development, IT, and Developer Outsourcing, exploring potential collaborations, and networking with industry leaders.Read More About Insignia Consultancy IT Solutions

Trusted software development company

3.9★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$101 - $150 /hr
Focus AreaIoT Development
LocationUK

Our team brings strong technical skills and real industry knowledge to deliver software that supports clear business goals. We have delivered successful projects in healthcare, fintech, retail, logistics, and SaaS, following strict security and compliance needs like GDPR, HIPAA, and SOC-2. From enterprise systems to mobile apps and software modernisation, we make sure every product is secure, scalable, and ready for growth.Read More About Square Root Solutions

Seamless Oracle Reports to Jasper Migration

3.7★★★★3.7 / 5
Employees251 to 1000
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationIndia, USA

OptiSol's iBEAM JCT is a GenAI-powered tool that streamlines Oracle Reports to Jasper migration. Automating up to 70% of the process, it ensures faster, accurate, and compliant transitions while reducing risks and costs. With flexible deployment and support for GDPR/HIPAA, it's ideal for modernizing legacy reporting systems.Read More About OptiSol Business Solutions

Offshore R&D teams | Staff augmentation | Fractional CTO

3.7★★★★3.7 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUK, Poland

On The Spot Development is a boutique software development company specializing in building dedicated offshore R&D teams and custom software solutions for fast-growing startups and tech companies. Based in Poland, we offer transparent pricing, flexible engagement models, and deep expertise in cybersecurity, fintech, gaming, adtech, and more. Trusted by industry leaders like Orca Security, Unity, and Cycode, we help you scale efficiently and innovate faster.Read More About On The Spot Development

Can't find the right partner for your project?

Get a list of top companies, handpicked by our AI to match your requirements.

Get a Personalized Shortlist
requirements

Related Services

Top IoT Development Companies in India in September, 2026Top IoT Development Companies in Israel in September, 2026Top IoT Development Companies in Germany in September, 2026Top IoT Development Companies in Canada in September, 2026Top IoT Development Companies in Egypt in September, 2026Top IoT Development Companies in France in September, 2026Top IoT Development Companies in Australia in September, 2026Top IoT Development Companies in Brazil in September, 2026Top IoT Development Companies in Russia in September, 2026Top IoT Development Companies in Singapore in September, 2026Top IoT Development Companies in South Korea in September, 2026Top IoT Development Companies in the USA in September, 2026Best IoT Development Companies in Vietnam 2026Best IoT Development Companies in South Africa 2026Best IoT Development Companies in Italy 2026Best IoT Development Companies in UAE 2026Best IoT Development Companies in Japan 2026Best IoT Development Companies in Argentina - 2026Best IoT Development Companies in Austria - 2026Best IoT Development Companies in Bangladesh - 2026