24 Best Hvac Startups to Watch in 2025

The Definitive Seedtable Ranking of Hvac 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 24 start-ups with an aggregate funding of $373.7m. The average funding per company in this subset is $15.6m.

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

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5

Funding Rounds

$69.9m

Money raised

75F is a Bloomington, Minnesota-based technology company offering an Internet of Things (IoT) building automation system for HVAC, lighting, and equipment control.

5

Funding Rounds

$49.6m

Money raised

A company offering online trade education through mobile, desktop, and virtual reality applications.

5

Funding Rounds

$42.5m

Money raised

Intelligent maintenance management platform.

Location:

Key people:

4

Funding Rounds

$2.9m

Money raised

Roby is an internal helpdesk ticketing system for employees.

Key people:

1

Funding Rounds

$39.0m

Money raised

Convex Group is a specialty insurer and reinsurer focused on complex risks, claims and underwriting across a wide range of business. It offers risk solutions for marine, equine, aerospace, casualty, crisis management, energy, property, accident & health and political risk & credit.

Location:

Key people:

1

Funding Rounds

$100.0k

Money raised

LearnMetrics is a company founded in 2012 by Julian Miller, Matt Duch and Brian Dellabetta.

2

Funding Rounds

$13.8m

Money raised

FilterEasy is a United States-based company founded by Thad Tarkington, Kevin Barry and Thaddeus Tarkington.

4

Funding Rounds

$44.7m

Money raised

enVerid is a Westwood, Massachusetts-based manufacturer of HVAC control systems increasing energy efficiency for commercial buildings.

Key people:

1

Funding Rounds

$12.0m

Money raised

BrainBox AI is a Montreal-based artificial intelligence supported HVAC management company.

Location:

Key people:

1

Funding Rounds

$2.7m

Money raised

Chilldyne markets and sells a liquid cooling system that cools data center servers.

Industries:

Key people:

3

Funding Rounds

$990.0k

Money raised

SkyCool Systems is a company founded by Aaswath Raman.

1

Funding Rounds

$5.5m

Money raised

Software helping building managers optimize heating and cooling systems.

Location:

Key people:

1

Funding Rounds

$10.0m

Money raised

SmartAC.com is an Houston-based company founded in 2018 by Josh Teekell.

Location:

Key people:

1

Funding Rounds

$3.0m

Money raised

The Mistbox control unit is a smart device that monitors the operation of an AC unit.

Location:

Key people:

6

Funding Rounds

$1.4m

Money raised

STAC Technology is a company founded by Poul Bohn Christoffersen.

1

Funding Rounds

$14.0m

Money raised

Nelumbo is an Hayward, California-based company founded in 2005 by Liam Berryman.

1

Funding Rounds

$800.0k

Money raised

SHM Controls is a company founded in 2015 by Oded Malky.

Key people:

1

Funding Rounds

SenZopt Technologies is a Bangalore-based company founded in 2015 by Satya Gupta.

3

Funding Rounds

$205.0k

Money raised

TZOA is a Vancouver-based company founded in 2014 by Kevin R. Hart.

Location:

Key people:

1

Funding Rounds

$2.2m

Money raised

FieldPulse is a Dallas-based company.

5

Funding Rounds

$39.0m

Money raised

COMPANYCAM, INC. is a Lincoln, Nebraska-based company founded in 2015.

3

Funding Rounds

$15.9m

Money raised

Niron Magnetics, Inc. is a Minneapolis-based company founded in 2015.

1

Funding Rounds

Bluon Energy is an Irvine, California-based hvac company.

Industries:

Location:

1

Funding Rounds

$3.5m

Money raised

Industries:

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