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Ventilation Startups

Updated November 2026

Companies in the ventilation sector developing innovative solutions and technologies.

Explore 112 recently funded ventilation companies with verified founder contact information and fundraising data.

Total Companies
112
Total Funding
$241.8M
Avg Funding
$9.7M
Global Reach
9
countries

Top Cities for Ventilation

Birmingham
Austin
New York
London
Needham
Montréal

Recently Funded Companies

Export
Birmingham, United States

RedAlign is a tech manufacturing company that offers a no-touch laser system that measures motor-pump alignment while hot and running.

$400K raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Austin, United States

Infinitum is setting the bar for the next generation of motors to be better for the planet – and for people.

$34.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

New York, United States

Zephyr is a platform for technology-enabled home services developed with the technician at its core.

$60.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Hometree specializes in residential energy services, assisting homeowners in their transition to low-carbon living.

$65.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Needham, United States

Yellow Dog Plumbing, Heating & Cooling provides residential and light commercial plumbing and HVAC services.

$1.7M raised
Oct 2024

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ verified contacts

Birkenhead, United Kingdom

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

$3.2M raised
May 2024

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Nusku makes home heating system using heat pump technology.

$911K raised
May 2024

Founder Contacts

41,000+ verified contacts

Darmstadt, Germany

MAGNOTHERM develops magnetocaloric cooling systems and solid-state materials to provide refrigeration without gases.

Mar 2024

Founder Contacts

41,000+ verified contacts

Waltham, United States

Monaire is an electronics manufacturing company that offers HVAC and refrigeration management service for small businesses.

$3.5M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Boca Raton, United States

Blue Frontier specializes in air conditioning systems designed for sustainability, comfort, and energy storage.

Mar 2024

Founder Contacts

41,000+ verified contacts

Valladolid, Spain

Articae is a provider of technological solutions and services for optimizing the energy performance of industrial air conditioning.

$216K raised
Feb 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Arch is a vertical SaaS company that leverages AI to optimize and finance sustainable HVAC systems.

$6.2M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Phoenix, United States

Rheia bringing new disruptive technology to the HVAC air distribution market.

$2.5M raised
Feb 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

FLUIX is an Enterprise AI CoPilot that saves critical buildings such as data centers up to 40% in energy costs.

$20K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Energy autopilot for commercial buildings

$3.2M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Phoenix, United States

Kelso Industries is a conglomeration of market-leading companies and their executives who offer comprehensive HVAC, and plumbing services.

$50.0M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Saint-cyr-l'ecole, France

Arkeon Energy Systems develops hermodynamic cycles and thermal stages to meet heating, air conditioning, and electricity needs.

$6.0M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Valby, Denmark

Saas Indoor climate solutions

$85K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Boston, United States

Enhanced Mechanical Contracting provides HVAC services that are tailored to the specific requirements of each site.

$250K raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Dresher, United States

Voomi Supply is an online supplier of HVAC units, HVAC parts, plumbing, heating, and electrical equipment.

$1.0M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Baar, Switzerland

Installation company for renewable energies

$1.1M raised
Oct 2023

Founder Contacts

41,000+ verified contacts

Denver, United States

Breezy Software provides complete business management software for residential HVAC.

$1.4M raised
Aug 2023

Founder Contacts

41,000+ 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

41,000+ verified contacts

Showing 51 to 75 of 112 companies

About the Ventilation Startup Ecosystem

The ventilation 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 Ventilation

Ventilation 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 ventilation 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.

Ventilation Funding Breakdown

Here is how funding is distributed among the 112 ventilation companies tracked in the VCBacked database.

Average Funding
$9.7M
Total Funding Tracked
$241.8M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Ventilation

1.San Francisco
2 companies$6.2M
2.Phoenix
2 companies$52.5M
3.Birmingham
1 companies$400K
4.Austin
1 companies$34.0M
5.New York
1 companies$60.0M

Related Industries

Companies in the ventilation 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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