Top 100 Internet of Things (IOT) Development Companies

Relevant Software is a software and technology services company based in Lviv, Ukraine, and founded in 2013. Their team of 39 employees specializes in IT staff augmentation, custom software development, and web development for primarily small business and midmarket clients in the financial services, IT, and media industries. 

Founded in 1998 in Denver, Itransition now has multiple offices in the U.S., U.K., E.U., and locations in eastern Europe housing more than 2,200 employees. They help power enterprises and SMBs globally with their digital solutions in the areas of business process automation, AI, data analytics, customer experience, and others. 

Rushkar Information Technology LLP is a software development company headquartered in Las Vegas, with additional offices in Ahmedabad, India, Waurn Ponds, Australia, Anaheim, Calif., and Berlin. The company was founded in 2016 and has a team of less than 50 people who mainly provide custom software development, mobile app development, and web development services. 
 

Based in Łódź, Poland, FiveDotTwelve is a software development company that was founded in 2015. Their team of 14 are experts in mobile app, internet of things, and web development. 

Cybercom Group is a software development firm based in Warsaw, Poland with other offices in Lodz and Bydgoszcz, Poland, Tampere and Helsinki, Finland, and Stockholm and Gothenburg, Sweden. Established in 1997, they have 1185 employees that provide web development, custom software, mobile development, internet of things, and more.

Olearis is a computer software company located in Kharkov, Ukraine. Founded in 2013, they have about 25 employees that do mobile app development, application testing, and UX/UI design. Olearis serves a range of clients in a variety of sectors. 

K2 Digital Products is a digital firm based in Warsaw, Poland with more than 50 employees. They have provided UX/UI design, e-commerce development, and product design solutions to clients ranging from small companies to large firms.

Trigma Solutions is a software agency based in Mohali, India. With more than 50 employees, they offer web, e-commerce, and mobile app development solutions to clients that work in the fields of e-commerce, arts, and IT services.

OneClick IT Consultancy Pvt. Ltd. is an IT consultancy based in Ahmedabad, India founded in 2012. With a team of more than 50 experts, they offer CRM consulting & SI, custom software development, and web development assistance to clients, working in industries such as advertising, consumer products & services, and IT. They are also experienced in developing apps for wearables such as the Apple Watch.

VOLSOFT is a solutions agency that was founded in 2013. Located in Çerkezköy, Turkey, the company has a team of less than 50 who specialize in IoT development, web development, and custom software development. They focus on clients in the manufacturing industry. 

Volo is a software development company, established in 2006. They are headquartered in Yerevan, Armenia and have a second location in Zaporizhia, Ukraine. Volo has a large team of 130 employees; they specialize in mobile app development, custom software development, and cybersecurity. They mostly work with enterprise level clients in the financial services, telecommunications, and health care sectors.

Lemberg Solutions is a consulting and engineering company that's headquartered in Lviv, Ukraine, with an additional office in London. Founded in 2007, they have about 95 employees provide development services for web, mobile apps, and IoT. Clients are a mix of small and midmarket businesses across a variety of sectors including education, retail, and healthcare. 

PiServe Technologies, a software development company, was founded in 2010. Their midsize team is located in Kakkanad, India; Dubai, United Arab Emirates and Newark, Delaware. Their services include custom software development, Artificial Intelligence, IT managed services, ux/ui design, and more.

Better Soft Services is a small mobile app development firm launched in 2009. Their services include mobile app development, cloud consulting & SI, custom software development, e-commerce development, and more. The company is headquartered in Wrocław, Poland.

The Curve, a software development firm, is in Sheffield, United Kingdom. They specialize in custom software development, web development, and mobile app development and were founded in 2019.

Established in 2010, Weavers Web Solutions Pvt Ltd is a web development firm. The midsize team specializes in web development, mobile app development, e-commerce development, web design, and more. The company is based in Kolkata, India.

AMC TECH is a software, electronics, and mechanics development company based in Krakow, Poland. The company, founded in 1992, has more than 50 employees and provides, among others, custom software development, IoT development, IT strategy consulting services to various companies. 

Sigli is a software development company in Belgium and Lithuania. Founded in 2015, it has about 100 employees and serves clients in various sectors, including healthcare, finance, retail, and technology. Services include digital product development, digital transformation, and end-to-end development solutions.

LANARS is a digital agency based in Dnipro, Ukraine. Founded in 2015, it has approximately 57 employees. They focus on mobile app development, IoT development, and other app development.

Inflexium is a software development company. The Montevideo, Uruguay-based agency was founded in 2017. The small team provides custom software development, IoT development, mobile app development, and IT strategy consulting.

Softengi is a software development company in Ukraine, established in 1995. Their team of 154 employees specialize in custom software development, artificial intelligence, and AR/VR development. They mainly work with small businesses and midmarket clients in the business services, IT, and telecommunications industries.

ElifTech is a global technology service company based in Ukraine with an office in Wilmington, Del. The agency was established in 2015 and employs a team of nearly 40 development specialists. Their services include web, IoT, and custom software development for mainly small businesses in the manufacturing, transportation, and healthcare industries.

UVIK Software is a software development company based in Chernivtsi, Ukraine. It was founded in 2015 and has a 9-person team. They provide web development services to clients in the education, financial services, health care & medical, and media sectors.

Elogic Commerce is a full-cycle e-commerce development agency based in Tallinn, Estonia. Founded in 2009, the company has served over 150 customers globally tackling projects of different sizes and e-commerce niches. Their services include Web Design & Development, Performance Optimization & Code Audit, Magento 2 Migration, Ecommerce Consulting, etc. 

Founded in 2021, UnioTech is an IoT development company. Their small team is based in Khmel'nyts'kyi, Ukraine and offers IoT development, engineering, other IT consulting and SI, Artificial Intelligence, and more.

Expert App Devs, a mobile application development company, was established in 2011. The company provides mobile app development, enterprise app modernization, ux/ui design, custom software development, and more and has a midsize team. The company is based in Ahmedabad, India and Peoria, Arizona.

Midsize cloud consulting & SI company SpurTree Tech, is headquartered in Bengaluru, India and malden, Massachusetts. They offer cloud consulting & SI, IT managed services, mobile app development, web development, and more and were founded in 2010.

Based in San Francisco, California, Gigster is a software development company. Established in 2014, the small team provides custom software development, web development, Artificial Intelligence, and other application development.

Headquartered in Holland, Michigan, Twisthink is an IoT development company. The small team specializes in IoT development, custom software development, ux/ui design, Artificial Intelligence, and more. The firm was launched in 2001.

WebbyLab is web development company that was founded in 2011. WebbyLab's team of 40 employees is based in Kiev, Ukraine. WebbyLab specializes in web development and mobile app development.