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Series B Internet of Things Companies

Explore 63 internet of things startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
63
Total Funding
$401.9M
Avg Funding
$16.1M
Cities
21

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Zürich, Switzerland
$8.3M
raised

Locatee is a workplace analytics solution that transforms data into space utilization insights.

Sep 2021
Series B

Founder Contacts

30,000+ verified contacts

Molde, Norway
$35.0M
raised

Nofence is a system virtual fencing for grazing animals.

Sep 2025
Series B

Founder Contacts

30,000+ verified contacts

Los Altos, United States
$80.0M
raised

VERSATILE uses machine learning and AI to optimize construction and industrial processes.

Sep 2021
Series B

Founder Contacts

30,000+ verified contacts

Kyoto-shi, Japan

Mui Lab is a calm technology company that provides IoT services, system architecture, applications, UX design, and SaaS software solutions.

Aug 2025
Series B

Founder Contacts

30,000+ verified contacts

Hongo, Japan
$10.7M
raised

CaTe is a medical device manufacturing company that uses AI and IoT to develop and sell remote cardiac rehabilitation systems.

Aug 2025
Series B

Founder Contacts

30,000+ verified contacts

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Hong Kong, Hong Kong
$60.0M
raised

Dual-Carbon Lithium-Ion

Aug 2022
Series B

Founder Contacts

30,000+ verified contacts

Göteborg, Sweden
$836K
raised

Parakey turns your smartphone into a key making it possible to unlock restricted areas by a simple tap on your phone.

Jul 2025
Series B

Founder Contacts

30,000+ verified contacts

Tampa, United States
$9.0M
raised

Washlava is an IoT technology enabled services company whose mission is to upgrade shared laundry experiences no matter where they may be.

Jul 2021
Series B

Founder Contacts

30,000+ verified contacts

Montréal, Canada
$18.4M
raised

Algolux empowers vision systems with the most robust perception technology for all conditions.

Jul 2021
Series B

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$9.2M
raised

Umitron is an IT company that focuses on advancing sustainable aquaculture through technology such as IoT and satellite remote sensing.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

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Tokyo, Japan
$3.1M
raised

Polar Star Space provides solutions for affluent living on the ground with seamless observation data solutions from space to the ground.

Jun 2024
Series B

Founder Contacts

30,000+ verified contacts

Cambridge, United States
$5.7M
raised

Elemental Machines delivers data-driven insights that improves R&D, laboratory operations, and manufacturing outcomes.

May 2026
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan
$4.2M
raised

Plantio offers AI and IoT based plantation services, enabling customers to get sustainably harvested food.

Apr 2023
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

Apr 2025
Series B

Founder Contacts

30,000+ verified contacts

Austin, United States
$7.9M
raised

Userful InfinityAI is a unifying platform for operational awareness and response, enabling critical event detection and visualization.

Apr 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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London, United Kingdom
$13.0M
raised

Analyzes data from Internet of Things (IoT) sensors to help property managers and owners optimize the performance of their buildings.

Apr 2024
Series B

Founder Contacts

30,000+ verified contacts

Yokohama, Japan

LQUOM is a quantum communication company developing systems, repeaters, and technologies to realize the quantum Internet.

Apr 2026
Series B

Founder Contacts

30,000+ verified contacts

Berkeley, United States
$5.7M
raised

Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.

Mar 2026
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

ARAYA is an AI services provider that utilizes machine learning algorithms including deep learning to meet customers' needs.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Vegetalia is a agricultural technology company that uses IoT and data analytics to optimize farming practices efficiently and sustainably.

Mar 2024
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Columbus, United States
$20.0M
raised

Finite State is a cybersecurity company that specializes in providing software risk management solutions.

Mar 2024
Series B

Founder Contacts

30,000+ verified contacts

New York, United States
$40.0M
raised

OXIO is a telecom‑as‑a‑service platform that helps brands and businesses offer custom mobile and connectivity services.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

Calgary, Canada
$43.1M
raised

Validere is on a mission to better human prosperity by making the energy supply chain efficient and sustainable.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

Kinshicho, Japan
$12.1M
raised

Aeterlink is a manufacturing company that develops wireless power transfer technology for wireless devices.

Feb 2025
Series B

Founder Contacts

30,000+ verified contacts

Woodland, United States
$15.8M
raised

TacSense develops pressure sensing technology.

Feb 2022
Series B

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 63 companies

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