Anzen
8 known investors
Find your way into Anzen
Anzen develops thermoelectric heating, cooling, and ventilation technology for residential buildings to reduce carbon emissions cost-effectively. The company targets decarbonisation of hard-to-heat properties through novel technology and simplified installation processes.
Founders & leadership
MR
Michael ReidCTO
Board
SR
Saffa RiffatPresident of World Society of Sustainable Energy
Investors · 8
One Planet CapitalCambridge · $32K – $640K
Sustainable VenturesLondon
Andreessen Horowitzreported · 2 sourcesMenlo Park · $500K – $50M
Creator FundreportedLondon · $1.1M
LocalGlobereportedLondon
Sandbox Industriesreported · 2 sourcesChicago
Also in the syndicate · 2
MadronaleadSNR
Funding
SEC filings, press & company announcements$16M disclosed across 1 of 2 rounds · 2025
- $16MSeries ANov 2025 · 3 sources
Madrona (lead), Andreessen Horowitz, Sandbox Industries, SNR
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Anzen do?
- Anzen develops thermoelectric heating, cooling, and ventilation technology for residential buildings to reduce carbon emissions cost-effectively. The company targets decarbonisation of hard-to-heat properties through novel technology and simplified installation processes.
- Who are Anzen's investors?
- Anzen's investors include One Planet Capital, Sustainable Ventures, Andreessen Horowitz, Creator Fund, LocalGlobe, Sandbox Industries.
- How much funding has Anzen raised?
- Anzen has disclosed $16M raised across 1 of its 2 known rounds.