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Series B Electronics Companies

Explore 73 electronics startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
73
Total Funding
$927.5M
Avg Funding
$37.1M
Cities
21

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Cambridge, United Kingdom
$11.0M
raised

FlexEnable’s technology enables the manufacture of flexible, ultra-thin and lightweight liquid crystal optics and displays.

Feb 2022
Series B

Founder Contacts

41,000+ verified contacts

Solon, United States
$30.0M
raised

Eagle Wirelessis the leading American-made cellular module maker.

Feb 2026
Series B

Founder Contacts

41,000+ verified contacts

Redmond, United States
$59.0M
raised

Lumotive provides optical semiconductor solutions for sensing in various applications.

Feb 2025
Series B

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$250.0M
raised

Sesame is a voice tech startup focused on developing AI voice assistants that create natural and emotionally resonant conversations.

Oct 2025
Series B

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$25.0M
raised

Quilter develops physics-based autonomous AI software for printed circuit board (PCB) design aimed at accelerating hardware development.

Oct 2025
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Plano, United States
$12.2M
raised

AI-enabled optical polymers

Oct 2025
Series B

Founder Contacts

41,000+ verified contacts

Saratoga, United States
$75.0M
raised

Mojo develops high-performance micro-LED display technology with proprietary full-color quantum-dot technology with superior performance

Sep 2025
Series B

Founder Contacts

41,000+ verified contacts

Uji, Japan
$5.7M
raised

Metro Weather is a technology company that develops and manufactures Doppler LIDAR to visualize atmospheric flow in real time.

Jul 2025
Series B

Founder Contacts

41,000+ verified contacts

Carlsbad, United States
$21.0M
raised

GigaIO develops high performance interconnect memory fabric solutions for computing clusters.

Jul 2025
Series B

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States
$65.0M
raised

Avicena Tech manufactures ultra-dense, ultra-low power petabit per second optical chip interconnects.

May 2025
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Singapore, Singapore
$20.5M
raised

VFlow uses its unique IP to build safe, long-lasting, high performing low-cost flow batteries for large scale energy storage application.

May 2025
Series B

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$25.0M
raised

TransFICC is an e-trading technology company for banks and asset managers trading in Fixed Income and Derivatives markets.

Apr 2025
Series B

Founder Contacts

41,000+ verified contacts

Munich, Germany
$53.9M
raised

Marvel Fusion is a developer of fusion energy technology used to offer environment-friendly and safe energy.

Mar 2025
Series B

Founder Contacts

41,000+ verified contacts

Yarnton, United Kingdom
$47.9M
raised

Alloyed develops, licenses, and manufactures proprietary alloys, alloy powders and alloy components.

Mar 2025
Series B

Founder Contacts

41,000+ verified contacts

Bloomington, United States
$45.0M
raised

75F is a predictive and proactive IoT-based building automation system that addresses HVAC, lighting, and equipment control needs.

Feb 2025
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$5.7M
raised

TANGI0 offers 3D seamless interactive surfaces by replacing all sensor network complications with one uniform.

Dec 2024
Series B

Founder Contacts

41,000+ verified contacts

Fukuoka, Japan
$3.7M
raised

KOALA Tech is a technology company that is involved in the research and development of organic semiconductor laser diode systems.

Nov 2024
Series B

Founder Contacts

41,000+ verified contacts

San Jose, United States
$31.0M
raised

Merlin is the brainchild of several disparate experts in the solar industry together, with a bit of a kick from a few helpful outsiders.

Oct 2024
Series B

Founder Contacts

41,000+ verified contacts

St. John's, Canada
$8.1M
raised

Mysa is a smart thermostat for baseboard heaters for home.

Oct 2024
Series B

Founder Contacts

41,000+ verified contacts

Marlborough, United States
$20.0M
raised

LiquidStack isa liquid cooling that provides hyperscale, edge, and computing.

Sep 2024
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$60.0M
raised

DSLR technology on a webcam

Aug 2024
Series B

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom
$6.4M
raised

Smarter infrastructure using Industrial Internet of Things and Predictive Analytics

Jul 2024
Series B

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$16.3M
raised

EtherWhere develops a low-power GPS chip designed to improve GPS performance in both sensitivity and power.

Jul 2024
Series B

Founder Contacts

41,000+ verified contacts

Melbourne, Australia
$17.0M
raised

Relectrify develops advanced battery control solutions, which increase the lifetime and reduce the cost of battery storage systems.

May 2024
Series B

Founder Contacts

41,000+ verified contacts

Freital, Germany
$13.0M
raised

Watttron has invented a revolutionary heating system that can heat up surfaces heterogenously.

Mar 2024
Series B

Founder Contacts

41,000+ verified contacts

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73 Electronics Series B Startups (September 2026) — Page 2 | VCBacked