27 Best Environmental Monitoring Startups to Watch in 2025

The Definitive Seedtable Ranking of Environmental Monitoring Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 27 start-ups with an aggregate funding of $1.0b. The average funding per company in this subset is $37.8m.

Last update to the database: Feb 18, 2025. See changelog.

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6

Funding Rounds

$732.4m

Money raised

Ecovadis is an environmental sustainability ratings platform to assess corporate social responsibility and sustainable procurement.

1

Funding Rounds

$169.0k

Money raised

SpaceFab.US is a Laguna Niguel, California-based designer and manufacturer of general access satellites for Earth observation and space telescope customers.

1

Funding Rounds

$1.4m

Money raised

Green City Solutions is a Berlin-based company working to address the problem of air pollution with an installed moss culture and IoT technology.

8

Funding Rounds

$40.6m

Money raised

Dendra Systems is an Oxford-based systems developer providing integrated analytics and planting solutions for large-scale ecosystem restoration.

2

Funding Rounds

$12.1m

Money raised

Lunar Outpost is a Colorado based aerospace technology company, currently focused on developing space resource technologies.

5

Funding Rounds

$35.0m

Money raised

Valencell is a Raleigh, North Carolina-based company developing biometric sensor technology for wearable and hearable OEM's.

Key people:

2

Funding Rounds

$4.9m

Money raised

PowWow Energy is a San Mateo, California-based energy efficiency company optimizing water and energy usage in agricultural settings.

Key people:

4

Funding Rounds

$33.4m

Money raised

TeleSense is a Sunnyvale, California-based IoT sensor company providing grain storage monitoring.

2

Funding Rounds

$7.2m

Money raised

Clarity Movement Co. is a Berkeley, California-based company founded by David Lu, Deepak Talwar, Baljot Singh and Paolo Micalizzi.

Key people:

1

Funding Rounds

Calyx (formerly BioInspira) is a company building a versatile sensor platform that can detect airborne chemicals.

4

Funding Rounds

$57.1m

Money raised

Nuventura is a Berlin-based developer of GIS switchgear for environmental monitoring.

2

Funding Rounds

$6.6m

Money raised

Land Life Company is an Amsterdam-based company providing reforestation services.

Location:

Key people:

4

Funding Rounds

$12.0m

Money raised

Mirico is a Didcot-based technology company offering laser technology for trace gas analysis.

Location:

Key people:

1

Funding Rounds

$120.0k

Money raised

Senscity is a Sydney-based software as a service providing monitoring and evaluation of climate change's risks, impacts, and solutions in urban environments.

4

Funding Rounds

$42.0m

Money raised

Software for managing health & safety, environmental, and sustainability needs.

Location:

3

Funding Rounds

$11.1m

Money raised

greenTEG is a Rümlang-based developer of temperature monitoring technology for greater energy efficiency for commercial buildings.

Location:

Key people:

2

Funding Rounds

$1.2m

Money raised

Terrafuse Inc builds artificial intelligence technologies which the company says deliver actionable climate intelligence for any location on the planet.

2

Funding Rounds

$1.2m

Money raised

Plegma Labs is a research-intensive Enterprise Internet of Things solutions provider.

1

Funding Rounds

$537.0k

Money raised

Real-time monitoring software for wastewater treatment plants with AI.

Location:

Key people:

1

Funding Rounds

$175.0k

Money raised

Terramonitor is a Helsinki-based company providing systems for analyzing, building, and organizing geographical information into actionable insights.

Location:

Key people:

1

Funding Rounds

$7.0m

Money raised

Envirosuite offers real-time, predictive and diagnostic environmental management software.

1

Funding Rounds

$13.0k

Money raised

Gwr Instruments, Inc. is a San Diego-based company manufacturing global and environmental monitoring systems founded in 1979.

4

Funding Rounds

$10.8m

Money raised

Aquaspy is an Adelaide-based provider of advanced soil monitoring technologies for the agriculture industry.

1

Funding Rounds

$1.2m

Money raised

ZELP (Zero Emissions Livestock Project) is a London-based consulting firm working to increase sustainability and animal welfare in the beef and dairy industry.

1

Funding Rounds

$150.0k

Money raised

Wave9 Technology is a Vancouver-based developer of a remote monitoring platform for environmental contamination and monitor equipment maintenance.

2

Funding Rounds

$2.5m

Money raised

Measure Global Inc. is a Washington, D.C.-based company founded in 2020.

2

Funding Rounds

$500.0k

Money raised

PATHSENSORS is a Baltimore-based company founded in 2010 by Theodore J. Olsen.

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