List of best Internet of Things Companies in the United Kingdom
Verified
51 to 250
$26 - $50 /hr
IoT Development
USA, UK
AllianceTek has more than 18+ years of experience providing end-to-end software engineering services, with extensive experience in building Mobile, Cloud, and Web solutions. Our core expertise lies in building solutions based on leading technologies and platforms, such as Microsoft .NET, Salesforce, Microsoft SharePoint, Azure, Amazon Web Services, iOS, Android, and many others. Read More About AllianceTek Inc.
Web Development for Sharepoint and Azure workflow development
Gerald Donlon, VP
51 to 250
$26 - $50 /hr
IoT Development
Plavno is a premier software development house with over 15 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
Good Company
SUCHMITA BORO, Developer
251 to 1000
$26 - $50 /hr
IoT Development
India, UK
GeekyAnts is a global tech consulting firm specializing in digital transformation, app development, and custom software. With teams in the USA, India, and UK, we deliver scalable solutions across industries like Healthcare, Fintech, and Real Estate, etc. Our expertise spans design, frontend (React Native, Flutter), backend (Node.js, Python), databases, QA, and microservices—blending human skill with modern tech. Read More About GeekyAnts
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251 to 1000
$26 - $50 /hr
IoT Development
India, USA
Seasia Infotech, a CMMI Level 5 certified software development company, has been empowering businesses with innovative solutions for over two decades utilizing Seasia Agile Model (SAM). Read More About Seasia Infotech
Exceptional Application Services for Health Business App Development
Jasica,
10,000+
$26 - $50 /hr
IoT Development
We are a reliable partner in Digital Engineering and Enterprise Modernization. Our team combines extensive technical expertise with industry experience to assist our clients in predicting what is coming next and finding answers to potential questions. Our proven solutions and services provide a distinctive competitive edge for our clients by enabling them to gain a broader perspective and surpass their competitors. Read More About Persistent Systems
11 to 50
< $25 /hr
IoT Development
USA, India
Junkies Coder is a leading technology solution provider across 15 countries and 50+ Rockstar Developers is our strength, We're specializing in Top-rated Mobile App Development, Blockchain, Web Excellence and innovative solutions. Our experienced team is dedicated to delivering high-quality service and support to help businesses achieve their goals. With a passion for technology and a commitment, we have the expertise and resources to streamline operations and drive success. Read More About Junkies Coder
Best ecommerce Mobile App Development
Mursalin Taj, Founder and CEO
11 to 50
$26 - $50 /hr
IoT Development
UK
At Gorilla360 Ltd, we offer a full suite of services tailored to meet your business needs, leveraging the latest in technology and innovation. Whether you're looking for IT support, software development, digital marketing, or staffing solutions, we've got you covered. Our team of experts is dedicated to providing top-notch services to help your business thrive in today's competitive landscape. Read More About Gorilla360 Ltd
1001 to 10,000
$51 - $100 /hr
IoT Development
Andersen is a global software development company with 17+ years of experience, specializing in custom web and mobile solutions using cutting-edge tech like AI, Big Data, and Machine Learning. We deliver enterprise-level software for industries such as Healthcare, FinTech, Logistics, and more. Trusted by major brands like Siemens, Ryanair, and Johnson & Johnson, our team of 3,500+ experts has completed over 1,000 projects. Read More About Andersen
Collaboration, professional project management
Andrea Willeken, Consultant of Data
251 to 1000
$26 - $50 /hr
IoT Development
USA, Australia
SDLC Corp is a software development company founded in 2015 and headquartered in San Francisco, California. With a global delivery presence and a team of 400+ professionals, the company provides custom software, web and mobile applications, AI, ERP, blockchain, SaaS, cloud, and gaming development services for startups, mid-sized businesses, and enterprises across multiple industries. Read More About SDLC CORP
1001 to 10,000
$51 - $100 /hr
IoT Development
USA, Germany
Vention is a leading software development company with over 20 years of experience. The company has empowered SaaS startups, product companies, and global tech leaders by delivering solutions in AI/ML, cloud computing, data analytics, DevOps, IoT, mobile, and web development. With 3,000+ engineers worldwide, Vention provides teams in aligned time zones, ensuring seamless collaboration and project success. Read More About Vention
Mobile App Dev for Sports Tracking Platform
Brent Varrall, Founder
1001 to 10,000
$26 - $50 /hr
IoT Development
USA, UK
A pure-play software testing provider with 20+ years of experience focusing exclusively on quality assurance. Renowned for delivering high-level, complex projects, a1qa is a leader in the software field. With a team of 1,000+ specialists, they ensure secure, top-tier IT products while maintaining ISO-certified standards. Read More About a1qa
DevOps Managed Services for Insurance Provider
Anonymous, Technology Director, Insurance Provider
251 to 1000
$26 - $50 /hr
IoT Development
USA, Pakistan
Folio3 is a Global Salesforce Consulting Partner serving enterprises across various industries providing implementation, integration and managed services for Commerce cloud, Marketing cloud, Service cloud, Sales Cloud and Experience cloud. Read More About Folio3 Salesforce
Folio3 did a great job
Sarah, CTO
251 to 1000
$26 - $50 /hr
IoT Development
Lithuania, Poland
SoftTeco is a one-stop provider of custom software solutions and dedicated development team services for businesses across various domains. SoftTeco leverages its first-hand IT expertise and experience from working within numerous industries to bring real business value to every project. Read More About SoftTeco
Recommend to use Softeco
Alex Tkachman, Co-Owner
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51 to 250
$26 - $50 /hr
IoT Development
UK, United Arab Emirates
We provide ingenious solutions to assist you in achieving your goals and overcoming your business problems. Our diversified team with the latest technologies accelerate businesses and processes with high, speed, security, and finest user experience. Read More About 5StarDesigners
I am very happy with the level of communication and service I received
Robyn H., Owner
51 to 250
< $25 /hr
IoT Development
India, Australia
Arka Softwares is an ISO 9001:2015 certified mobile app development company that develops innovative apps and digital products for startups, mid-sized industries and large enterprises. It's more than 12+ years of history in developing innovative and people-centric mobile apps for businesses worldwide. Our experienced team of developers is skilled in creating mobile apps for various platforms, including iOS, Android, and cross-platform solutions. Read More About Arka Softwares
The team was knowledgeable, patient, and flexible as well
Adam Freeman, CEO & Founder, Fantasy Football Empire
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Top IoT Development Companies in India in January, 2026
