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Pre-Seed Sensor Companies

Explore 19 sensor startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
19
Total Funding
$33.4M
Avg Funding
$1.8M
Cities
18

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Düsseldorf, Germany
$10.6M
raised

Ground A is a German defense technology startup that develops mobile, software- and laser-based counter-drone systems.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Düsseldorf, Germany
$10.6M
raised

Ground A is a German defense technology startup that develops mobile, software- and laser-based counter-drone systems.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Madison, United States
$1.8M
raised

Dirac Labs is a provider of GPS free navigation quantum sensors for underground and underwater exploration.

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Saint Paul, United States
$175K
raised

Continuous, autonomous, monitoring of eDNA, RNA, and biomolecules to inform management of aquaculture & the environment

Jul 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Arlo Industries develops passive aerial sensing networks for tracking drones and missiles.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Berkeley, United States

Congruent develops radar hardware and simulation software that generates raw real and synthetic data for autonomous vehicle training.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.3M
raised

GeQD is a spin-off developing CMOS-compatible single-photon detectors for quantum technologies and next-generation LiDAR systems.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Stanford, United States
$1.5M
raised

AIoT Predictive Monitoring for Power Infrastructure

Aug 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wageningen, The Netherlands
$916K
raised

Insect Inspired Innovations

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wommelgem, Belgium
$876K
raised

Multispectral sensor tech with AI on the edge, for autonomous anything, anywhere anytime at the highest speeds in the harshest environments.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Marina Del Rey, United States
$125K
raised

IoT; Sensors, Smart Building, Energy Efficiency

Nov 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Honolulu, United States
$1.8M
raised

Hohonu is a technology company that protects communities from future flooding

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Sarnen, Switzerland
$622K
raised

SensorX Solutions operates as a manufacturer of IoT sensors.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

New Orleans, United States
$1.3M
raised

The QuickTake vital signs workflow automation and patient engagement kiosk improves documentation accuracy and the patient experience.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Poznan, Poland
$283K
raised

Crush Vibro Tech One is a hardware and software solutions in polymer grinding.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Copenhagen, Denmark
$280K
raised

SWÖM integrates innovative sensor technology into comfortable and non-intrusive swimwear to save people from drowning.

Nov 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Provo, United States

Sensors that use digital microscopy and AI to identify species level airborne pollen, mold, smoke particles, microplastics and more

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Philadelphia, United States

GrowFlux, Inc. provides automation and cloud technology service.

Oct 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Zapopan, Mexico
$1.2M
raised

iotac is a IoT hardware and software for remote fuel tank monitoring using Ai.

Oct 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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