Top Iot Development Companies 2026 Rankings & 2,380 Client Reviews for 396 Service Providers

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Featured Iot Development Companies
List of the Best Development Companies for Internet of Things
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We have a list of 396 IoT development companies. This list contains matching case studies and references, 2,380 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Iot Development Company for your business requirements.

Featured Iot Development Companies

iits-consulting GmbH
5.0
7 reviews
AWARD WINNER TOP RATED
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Innovation as a Team We are more than a service provider, we are a partner to our customers. Good source code drives us, because we develop software out of passion. This passion is our core competence. Our employees are experts in their field and pass on their knowledge internally and externally to inspire and encourage others. Through continuous training and certification, we implement our customers' digitalizatio... Read More
51-200
> €100,000
€100 - €149
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List of the Best Development Companies for Internet of Things

FERNAO Networks Holding GmbH
5.0
4 reviews
TOP RATED
Expertise 25% Internet of Things
201-500
Location: Cologne, Germany
FERNAO is a leading full-service provider in the field of IT security. Around 500 specialists at 16 locations take care of your IT solutions ✓ Read More
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ubirch GmbH
4.4
7 reviews
Expertise 25% Internet of Things
11-50
Location: Cologne, Germany
Cyber security and trusted IoT data for digital transformation - with blockchain technology from UBIRCH. Read More
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Devoteam Alegri GmbH
3.9
7 reviews
Expertise 20% Internet of Things
201-500
Location: Munich, Germany
Devoteam Alegri is your IT consulting company for all Microsoft products and SAP technologies, Cloud, Internet of Things and Managed Services. Read More
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HygNova GmbH
0.0
0 reviews
Expertise 100% Internet of Things
2-10
Location: Berlin, Germany
Improve the quality of hand hygiene in no time and protect your patients! Read More
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Obungi GmbH
4.6
10 reviews
TOP RATED
Expertise 11% Internet of Things
11-50
Location: Hamburg, Germany
Ihr IT-Beratungs- und Softwareunternehmen für Data & Analytics, Cloud Strategy & Operation mit Microsoft Azure and Custom Business Solutions. Read More
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ROBIOTIC GmbH
0.0
0 reviews
Expertise 100% Internet of Things
201-500
Location: Paderborn, Germany
ROBIOTIC analyzes, consults, delivers, develops and implements your IoT environment holistically. We accompany your project throughout its entire duration! Read More
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SwissDIT Dienstleistungen für IT, IoT...
0.0
0 reviews
Expertise 100% Internet of Things
2-10
Location: Wetter, Germany
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re/switch GmbH
0.0
0 reviews
Expertise 100% Internet of Things
2-10
Location: Hamburg, Germany
IoT communication platform as a babel fish for technical devices with support for upcycling to a high degree. Read More
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CoolAutomation
3.8
5 reviews
Expertise 25% Internet of Things
51-200
> €1,000
€25 - €49
Location: Newark, USA + 2
A global leader in smart HVAC system solutions CoolAutomation stands at the forefront of intelligent HVAC technology, delivering advanced solutions for VRF/VRV, split systems, and heat pumps. More than 10,000 customers across 100+ countries rely on our products to connect HVAC systems effortlessly while also enabling remote control, live moni... Read More
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Cantor
4.5
6 reviews
TOP RATED
Expertise 20% Internet of Things
51-200
< €25
Location: Neuilly-Plaisance, France
Specialist in data and software IT engineering. We help drive your data initiatives in niche domains and align them with the demands of both your business and your IT landscape. Founded in 1996, Cantor is an IT services and engineering firm led by Philippe Finkel from the outset. Our expertise centers on software and data engineering, from lar... Read More
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One Beyond
5.0
2 reviews
TOP RATED
Expertise 10% Internet of Things
Industry Knowledge
501-1,000
> €100,000
€50 - €74
Location: Budapest, Hungary + 2
Award Winning Bespoke Software Development One Beyond is an award-winning software partner that builds tailored digital solutions. From its headquarters in Farnborough, Hampshire, and specialist engineering hubs in London, Manchester, Madrid, Budapest, and Szeged, the company supports clients with more than 200 professionals worldwide. F... Read More
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A2 System
4.5
10 reviews
TOP RATED
Expertise 15% Internet of Things
11-50
Location: Málaga, Spain
Your Technological Partner Drawing on the communication technologies already in place, A2 SYSTEM creates services that deliver tangible benefits to end users. Its team of dedicated specialists works closely with mobile operators to understand their business needs and develop fresh offerings for their customers, while maint... Read More
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kahaura GmbH
5.0
4 reviews
TOP RATED
Expertise 20% Internet of Things
11-50
Location: Munich, Germany
Company description: Not available Read More
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Birds on Mars GmbH
5.0
5 reviews
TOP RATED
Expertise 25% Internet of Things
2-10
Location: Berlin, Germany
Company description: Not available Read More
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CenoLabs GmbH
0.0
0 reviews
Expertise 100% Internet of Things
2-10
Location: Stuttgart, Germany
Company description: Not available Read More
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ALFRED Maritime GmbH
5.0
1 review
TOP RATED
Expertise 34% Internet of Things
2-10
Location: Hamburg, Germany
We are here to ensure that the modern ships are not only built as energy efficient as possible, but also operated in the most sustainable way possible. Read More
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diva-e Digital Value Excellence GmbH
3.9
7 reviews
Expertise 12% Internet of Things
501-1,000
Location: Berlin, Germany
diva-e is Germany's leading transactional experience partner. We create digital experiences that delight your customers and drive your business forward sustainably. We know the challenges that companies face today and tomorrow. New technologies develop new markets and revolutionize the economy. A... Read More
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SIENN
5.0
4 reviews
TOP RATED
Expertise 15% Internet of Things
Industry Knowledge
51-200
> €25,000
€75 - €99
Location: Nijmegen, Netherlands + 1
Reliable partner in bespoke software development We’ve earned our clients’ confidence by delivering hundreds of initiatives on time, within the agreed budget, and according to scope. In our organization, openness in communication, a professional mindset, and a steadfast focus on quality guide everything we do. As a Product Owner, you’ll have a... Read More
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HID Human Interface Design GmbH
5.0
2 reviews
TOP RATED
Expertise 33% Internet of Things
11-50
Location: Hamburg, Germany
Leading brands partner with us. To be ahead of the game by setting a new digital benchmark. With brave strategies for the digital age and human centric design. For truly sensational experiences in brands, products and ecosystems. Read More
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Upciti
5.0
3 reviews
TOP RATED
Expertise 20% Internet of Things
Industry Knowledge
2-10
Location: Montreuil, France
Supplier of precise, localized real-time data for Smart Cities and Smart Retailers. Using proprietary sensor technology, strict privacy safeguards, and AI-driven image analysis, Upciti helps towns and neighborhoods better understand and manage the movement of people and goods, making public spaces more livable. It also guides cities of every size through their smart transformati... Read More
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Top Iot Development Companies 2026 Rankings & 2,380 Client Reviews for 396 Service Providers

Featured Iot Development Companies

List of the Best Development Companies for Internet of Things

FERNAO Networks Holding GmbH

ubirch GmbH

Devoteam Alegri GmbH

HygNova GmbH

Obungi GmbH

ROBIOTIC GmbH

SwissDIT Dienstleistungen für IT, IoT...

re/switch GmbH

CoolAutomation

Cantor

One Beyond

A2 System

kahaura GmbH

Birds on Mars GmbH

CenoLabs GmbH

ALFRED Maritime GmbH

diva-e Digital Value Excellence GmbH

SIENN

HID Human Interface Design GmbH

Upciti

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