Top IoT App Development Companies & Best IoT App Developers in UK | 2025

Not every product is made equally. Not to mention meet their business case. We are not the same. The value that your product can add is important to Sonin. Our goal is to always do the right thing. The proper approach. the ideal encounter. the ideal contemporary tech stack. the appropriate adaptable strategy and attitude. The correct outcome and the proper product. We provide a return on technology in this way. We're a cutting-edge, mobile-first partner that works hard to prioritize getting you the best deal.

We innovate by blending creativity and strategy with a deep passion for technology, making our work both fulfilling and impactful. Our growth is continuously expanding on a global scale, as we adapt to the evolving needs of today’s world by embracing new working methods, business models, and technologies. Our team consists of strategists, designers, and developers, all driven by a strong desire to help clients create visually appealing and cutting-edge products that truly serve people.

GeekyAnts is a global leading web and mobile app development company that offers design and development services to help your business transform digitally.

Ficode Technologies Limited is a UK-based company that specialises in the custom development of web and mobile applications. As an ISO 9001:27001 certified company, we have a proven track record of delivering high-quality bespoke solutions. With our extensive experience, we have successfully served clients across various industries including fintech, healthcare, eCommerce, real estate, travel, and more. Our unmatched expertise propels our client's growth and success, exceeding industry boundaries. 

PixelCrayons is an award-winning digital consulting and engineering firm that offers end-to-end software solutions to enterprises, ISVs, digital agencies, and startups. Founded in 2004, PixelCrayons has serviced over 5400 customers from 38+ countries, with a 97%+ client retention rate. Based in India, PixelCrayons is highly acknowledged for its agile/DevOps development process, SLA-driven approach, and on-time project delivery. Some of the services that PixelCrayons provides are: •  Software Engineering     Consulting     Web development     Mobile development     Custom software development     Software product development     SaaS product development     Website development     MVP development     Maintenance and migration     Modernization     Quality assurance and testing     DevOps •  Digital Marketing     SEO     PPC     Social media marketing     Content marketing     Email marketing     Online reputation management     Conversion rate optimization •  Digital Transformation      Consulting     Cloud Services     Machine Learning     Workflow Automation     Chatbot Development     Data Analytics & Insights     Blockchain Development     Robotics Process Automation (RPA) •  eCommerce     Consulting     Development     Implementation     Magento Development     B2B & B2C Portal Development     Migration     Maintenance & Management •  Hire Dedicated Teams     Backend     Frontend     Digital Marketing     eCommerce & CMS     Mobile         DevOps     QA & Testing     Full Stack & Frameworks Industries that PixelCrayons serves are: •  Fintech •  Education and eLearning •  Retail and eCommerce •  Healthcare •  Media and Entertainment

Primacy Infotech has been the top Odoo ERP and mobile app development firm since 2015 and is the fastest-growing IT company in Asia. Our organization creates mobile applications and cloud-based enterprise business process automation software for various business operations. We also offer managed software services using the Software as a Service (SaaS) model. Enterprises, SMEs, and startups in India and overseas use these widely available online business process automation tools, such as school management systems, travel portals, LMS portals, e-commerce apps, CRM, project management, production management, and ERP software, to automate vital business processes and systems.

Innovadel Technologies is a leading provider of innovative IT solutions, specializing in Salesforce implementation, integration, and support. We empower businesses across diverse sectors with cutting-edge technologies to drive digital transformation and achieve their strategic goals. Our comprehensive service offerings extend beyond Salesforce, encompassing Shopify, WordPress, BigCommerce, software development, custom application development, mobile app development, web development, Cloud Consulting, Data Analytics, and AI/ML Solutions. We are committed to delivering high-quality solutions, exceeding client expectations, and building long-term partnerships. Our deep industry expertise, focus on leveraging the latest technologies, results-oriented approach, and unwavering commitment to customer satisfaction set us apart.

DevGrid is a comprehensive software development company headquartered in the United Kingdom, with two delivery hubs located in Brazil. By merging our robust company culture and talented engineers with your forward-thinking business vision, we drive innovation and digital transformation.

Bulb Studios is a team of digital experts located in Leicester, England, with over 15 years of experience in designing and developing digital solutions, including software, apps, and websites. They prioritize building strong partnerships and applying an agile, proactive approach, driven by transparent and collaborative creativity. The team consists of researchers, designers, developers, videographers, project managers, and makers, all dedicated to creating exceptional digital products. Co-founder Jim is available to guide clients through the process, ensuring their efforts lead to increased engagement, customers, and connections through research, design, and development.