Top 100 Internet of Things (IOT) Development Companies
The Best of December 2025Looking for a top IoT company?
IoT helps businesses shape their business in order to achieve their goals, allowing them to uncover opportunities unseen before. The right IoT solution can improve operational efficiency, increase productivity, and reduce costs.
The Manifest has organized a shortlist of the top IoT companies to help you unlock the technology’s benefits. Before you get on a call with a service provider, make sure you’ve read through their company profile and client reviews so you have a better understanding of what they can do.
List of the Best IoT Developers
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31$25,000+1,000 - 9,999 employeesLondon, EnglandItransition, a software development company, was founded in 1998. They are headquartered in Denver, Colorado; London, England; Vilnius, Lithuania and Warszawa, Poland and have a large team. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, and more.Read More
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ExpediaIndustries
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32$100,000+1,000 - 9,999 employeesNew York, NYSoftware development firm DataArt is located in New York, New York; Zug, Switzerland; London , England and München, Germany. Established in 1997, the large team provides Custom Software Development, IoT development, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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Ocado Technology Metro Markets Nasdaq InvescoIndustries
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33$25,000+250 - 999 employeesBloomington, MNExcellent Webworld is an app development company launched in 2011. They are headquartered in Bloomington, Minnesota; Ahmedabad, India; North Perth, Australia and Calgary, Canada and have a midsize team. The agency focuses on Mobile App Development, Custom Software Development, Artificial Intelligence, and IoT development.Read More
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TiCKTOC Taxi App SolutionsIndustries
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34$25,000+10 - 49 employeesŁódź, PolandRead More
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.
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OnocoIndustries
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35Undisclosed250 - 999 employeesAustin, TXRead More
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.
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Google Microsoft Pepsico IBMIndustries
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36$10,000+50 - 249 employeesBerlin, GermanySloboda Studio is an IT staff augmentation company. They are based in Berlin, Germany; Cherkasy, Ukraine; Austin, Texas and València, Spain and have a midsize team. Their services include IT staff augmentation, Artificial Intelligence, IoT development, Custom Software Development, and more. The firm was launched in 2010.Read More
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HuggiesIndustries
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37$25,000+50 - 249 employeesMontevideo, UruguayFocus is a software development firm founded in 2015. The midsize Montevideo, Uruguay-based team offers Custom Software Development, IoT development, and Product Design.Read More
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38$75,000+10 - 49 employeesBroomfield, CORead More
Tack Mobile is a software development agency based in Denver, CO. The team of about 20 offers custom software, web, mobile app, and IoT development, as well as enterprise app modernization and UX/UI design. They serve mostly mid-market and enterprise clients.
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AmazonIndustries
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39$10,000+2 - 9 employeesRead More
Appetite Creative Solutions is a creative digital marketing agency in London, England – with offices in Madrid and Dubai, too. Established in 2015, Appetite Creative Solutions has a team of 25 employees. They offer logo, web design, games development, and social media marketing services.
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Synergy LandIndustries
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40$25,000+50 - 249 employeesLa Plata, ArgentinaRead More
NaNLABS is a midsize software development company. Launched in 2013, the agency is based in La Plata, Argentina; Newark, New Jersey and Paris, France. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, IoT development, and more.
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SymantecIndustries
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41$25,000+50 - 249 employeesChicago, ILINTERSOG is a midsize IT staff augmentation company. Launched in 2005, the company is located in Chicago, Illinois; Vancouver, Canada and Guadalajara, Mexico. Their services include IT staff augmentation, Custom Software Development, IoT development, Artificial Intelligence, and more.Read More
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Mitsubishi Bosch Tesla Relm InsuranceIndustries
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42$25,000+50 - 249 employeesAmsterdam, NetherlandsRead More
Brimit is a provider of digital platform engineering. The firm specializes in implementing sophisticated Sitecore, Microsoft 365, and Salesforce solutions across multiple layers of technology integrated into complex corporate systems. The team of 90+ employees is located in the Netherlands, UAE, and Poland and serves customers from over 20 countries.
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StratasysIndustries
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43$10,000+10 - 49 employeesKyiv, UkraineDataRoot Labs is an artificial intelligence company founded in 2016. They are in Kyiv, Ukraine and Wilmington, Delaware and have a small team. Their services include Artificial Intelligence, Generative AI, AI Agents, IoT development, and more.Read More
Clients
OLX Cognyte Dentsu DatabandIndustries
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44$10,000+10 - 49 employeesHalifax, CanadaMindSea is a small software development firm. The Halifax, Canada-based firm was established in 2007. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and IoT development.Read More
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Constant HealthIndustries
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45$5,000+250 - 999 employeesGdańsk, PolandRead More
Solwit SA is a custom software development firm based in Gdańsk, Poland. Founded in 201, their team of 500 serves clients in the IT, Financial services and utilities sectors. Services include NodeJS, AngularJS, and .NET development.
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46$10,000+50 - 249 employeesWrocław, PolandTechstack company is a mobile app development firm. Launched in 2016, the team specializes in Mobile App Development, Custom Software Development, Web Development, Artificial Intelligence, and more. Their midsize company is Wrocław, Poland-based.Read More
Clients
Corel VivaQuant SkillLab Exaum EnergyIndustries
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47$25,000+50 - 249 employeesKyiv, UkraineWebbyLab is an IoT development company established in 2011. They are located in Kyiv, Ukraine and London, England and have a midsize team. Their services include IoT development, Artificial Intelligence, and Web Development.Read More
Clients
AMG MercedesIndustries
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48$10,000+10 - 49 employeesCarlsbad, CABrash Inc., a Product Design company, was established in 2017. Located in Carlsbad, California; Libertyville, Illinois and Ottawa, Canada, their small team focuses on Product Design, UX/UI Design, Engineering, IoT development, and more.Read More
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49$25,000+10 - 49 employeesOttawa, CanadaDesign 1st is a small Ottawa, Canada-based Product Design company. They specialize in Product Design and IoT development and were founded in 1996.Read More
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LenovoIndustries
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50$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
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Smith & NephewIndustries
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51$10,000+50 - 249 employeesKyiv, UkraineHeadquartered in London, England; Kyiv, Ukraine; San Francisco, California and Toronto, Canada, OVERCODE is a web development company. The midsize team focuses on Web Development, Mobile App Development, Web Design, UX/UI Design, and more. The firm was founded in 2018.Read More
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SignifAI (New Relic)Industries
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52$100,000+250 - 999 employeesLos Angeles, CAIn Los Angeles, California; Santa Monica, California; New York, New York and San Francisco, California, TheoremOne is a midsize software development company. They focus on Custom Software Development, IT strategy consulting, Business Consulting, IoT development, and more and were founded in 2007.Read More
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AT&TIndustries
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53$25,000+50 - 249 employeesBoston, MAHeadquartered in Boston, Massachusetts; Warsaw, Poland and Tbilisi, Georgia, SumatoSoft is a custom software development company. The midsize firm was established in 2012. Their team offers Custom Software Development, IoT development, Web Development, Mobile App Development, and more.Read More
Clients
The World Bank Beiersdorf Toyota Dexai RoboticsIndustries
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54$25,000+10 - 49 employeesKraków, PolandIn Kraków, Poland and Vancouver, Canada, Gecko Dynamics is an IoT development company. The small team specializes in IoT development, Custom Software Development, Web Development, and Mobile App Development. The company was established in 2002.Read More
Clients
Air CanadaIndustries
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55$50,000+50 - 249 employeesToronto, CanadaRead More
Euristiq is a software development company. Established in 2016, the firm is located in Toronto, Canada; L'viv, Ukraine and Warszawa, Poland. The midsize team focuses on Custom Software Development, Artificial Intelligence, Web Development, and IoT development.
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GEN Digital Canada Ryanair Bell Canada PhilipsIndustries
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56$250,000+250 - 999 employeesChicago, ILRead More
Rightpoint, headquartered in Chicago, is a web and mobile app development firm. Founded in 2007, their team of about 450 employees services midmarket and enterprise clients across industries such as consumer products and services, IT, and retail. They also offer UX design services.
Clients
Macy'sIndustries
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57$10,000+50 - 249 employeesGdańsk, PolandRead More
DAC.digital is an IT service provider in Gdańsk, Poland. Their team of fewer than 50 employees offers services in IoT development, blockchain, big data consulting, and custom software development. They services midmarket and enterprise companies in industries such as transportation, IT, and energy and natural resources. They were founded in 2009.
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eye square GmbHIndustries
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58$5,000+50 - 249 employeesWrocław, PolandRead More
xBerry R&D House is an IT company in Wrocław, Poland. Founded in 2014, they have about 16 employees that service small-business and midmarket clients in the manufacturing, business, and consumer products sectors. Services include custom software development, IT staff augmentation, and AR/VR development.
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Coco DeliveryIndustries
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59$100,000+250 - 999 employeesSan Jose, CAMatellio is a San Jose, California-based mobile application development firm. The midsize team provides Mobile App Development, IT staff augmentation, Web Development, IoT development, and more and was established in 2014.Read More
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StartupsIndustries
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60$10,000+50 - 249 employeesL'viv, UkraineRead More
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.
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Class WalletIndustries
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