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Heating Startups

Updated July 2026

Companies in the heating sector developing innovative solutions and technologies.

Explore 109 recently funded heating companies with verified founder contact information and fundraising data.

Total Companies
109
Total Funding
$3.0B
Avg Funding
$120.7M
Global Reach
9
countries

Top Cities for Heating

Anaheim
Dallas
Glasnevin
Montréal
Morris Plains
Marietta

Recently Funded Companies

Export
Anaheim, United States

CoolSys is a market refrigeration and HVAC companies.

$39.5M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Dallas, United States

Stellar maintains, repairs, and improves its clients' real estate properties.

$20.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Glasnevin, Ireland

Exergyn is a clean-tech company that develops solid state HVAC technology (heat pumps and air conditioning).

$2.7M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Montréal, Canada

BrainBox AI utilizes cloud-based computing, algorithms, and a proprietary process to create an autonomous building technology.

Sep 2024

Founder Contacts

30,000+ verified contacts

Morris Plains, United States

Solstice Advanced Materials is a global leader in refrigerants, semiconductor materials, protective fibers, and healthcare packaging.

$1.0B raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Marietta, United States

Wrench Group offers home repair, replacement and maintenance services specializing in heating and ventilation.

$1.3B raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Sarasota, United States

A2GO provides AI-enabled S&OP solutions that integrate with existing systems to optimize supply chain management.

Aug 2023

Founder Contacts

30,000+ verified contacts

Winterswijk, The Netherlands

we’re dedicated innovators, researchers, and builders committed to transforming how installation teams access and share knowledge.

$1.1M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Aira is a direct-to-consumer clean energy-tech company that provides heat pumps and home energy-saving solutions.

$174.3M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Lyon, France

BeeBryte remotely optimizes HVAC-R systems using AI to cut energy costs, ease operations, and ensure regulatory compliance.

$8.3M raised
Jul 2022

Founder Contacts

30,000+ verified contacts

Omaha, United States

ThermOptical Cooling boosts electronics efficiency with femtosecond laser cooling tech for Earth and space systems.

$500K raised
Jul 2025

Founder Contacts

30,000+ verified contacts

Pleasanton, United States

SafeTraces provides a biotech-powered data analytics platform for predicting, detecting, and preventing pathogen exposures.

Jul 2023

Founder Contacts

30,000+ verified contacts

Stockholm, Sweden

Instalco is a technical installation group focusing on mid-size projects and service.

$359.7M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Brussels, Belgium

Humboldt Blue develops climate control system based on liquid-solid cooling.

$295K raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Delft, The Netherlands

Magneto enables efficient cooling and heating without fossil fuels or refrigerants

Jun 2023

Founder Contacts

30,000+ verified contacts

Solna, Sweden

Nimlas Group is a technical installation and building services company that provides heating, ventilation, and fire safety services.

$57.4M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Dallas, United States

Catapult Finance offers financing solutions for retailers and credit-challenged customers, focusing on the HVAC industry.

$15.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

Vancouver, United States

Pacific 6 Innovations manufactures air diffusers, modernized grilles for HVAC systems, and LED lighting.

$780K raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Östermalm, Sweden

Endra builds an AI-powered platform that automates the design of mechanical, electrical, and plumbing systems in building projects.

$20.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Barocal is a refrigeration technology company that develops solid-state cooling and heating systems for efficient cooling.

May 2026

Founder Contacts

30,000+ verified contacts

Rochester, United States

Northwinds Services Group unites local heating, ventilation, and air conditioning brands to deliver community focused services.

$3.1M raised
May 2023

Founder Contacts

30,000+ verified contacts

Birkenhead, United Kingdom

Armada Technologies created the world's first Passive Air Lubrication technology.

$3.2M raised
May 2024

Founder Contacts

30,000+ verified contacts

Dallas, United States

Sera Systems is an innovative field service management platform helping HVAC companies run smarter and more profitably.

May 2023

Founder Contacts

30,000+ verified contacts

Sterling, United States

Vertical Mechanical Group provides commercial mechanical construction, HVAC, plumbing, and building automation services.

$10.6M raised
May 2023

Founder Contacts

30,000+ verified contacts

Freiburg Im Breisgau, Germany

Qurie is a climate tech startup developing electrocaloric cooling systems that work without compressors or conventional refrigerants.

May 2026

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 109 companies

About the Heating Startup Ecosystem

The heating sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Heating

Heating companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The heating sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Heating Funding Breakdown

Here is how funding is distributed among the 109 heating companies tracked in the VCBacked database.

Average Funding
$120.7M
Total Funding Tracked
$3.0B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Heating

1.Dallas
3 companies$35.0M
2.Stockholm
2 companies$533.9M
3.Anaheim
1 companies$39.5M
4.Glasnevin
1 companies$2.7M
5.Montréal
1 companiesUndisclosed

Related Industries

Companies in the heating sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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