Verified Nov 2026
Batteries & E-Mobility
·
Berlin, Berlin
·
Since 2013
Thermondo is a heating-systems company headquartered in Berlin, Germany, founded in 2013. It employs between 1,000 and 5,000 people and is privately held, with an estimated annual revenue of $100-250 million. The company installs and services residential heating systems, focusing on electric heat pumps for single- and two-family homes across Germany, and serves the residential construction, plumbing-hardware, and renewable-energy sectors. In 2026 it announced a heat pump offering for multi-family buildings, and it reported reaching profitability in August 2026.
thermondo at a glance
Revenue
$100-250M
Est. band
Employees
1,000-5,000
Founded
2013
Headquarters
Berlin, Berlin
Industries
Automotive
Electric Vehicles
Electronics
Construction
Plumbing & Hardware
Renewable Energy
Overview
Thermondo is a heating-systems company headquartered in Berlin, Germany, founded in 2013. It employs between 1,000 and 5,000 people and is privately held, with an estimated annual revenue of $100-250 million. The company installs and services residential heating systems, focusing on electric heat pumps for single- and two-family homes across Germany, and serves the residential construction, plumbing-hardware, and renewable-energy sectors. In 2026 it announced a heat pump offering for multi-family buildings, and it reported reaching profitability in August 2026.
At a glance
Attribute | Detail |
|---|---|
Founded | 2013 |
Headquarters | Berlin, Berlin |
Employees | 1,000-5,000 |
Revenue | $100-250M (estimated) |
Primary capability | Batteries & E-Mobility |
What thermondo makes
The company offers consulting and planning, professional installation of heat pumps and related energy-efficient technologies, financing options, and after-sales support, and it opened a heat pump training academy in Berlin in October 2025.
Products and capabilities described on the company's own site include Electronics (source: thermondo.de).
Latest developments
2026-10-22 — thermondo bringt die Wärmepumpe ins Mehrfamilienhaus (thermondo.de)
2026-08-28 — thermondo erreicht Profitabilität (thermondo.de)
2026-06-15 — Thermondo bietet Kommunen und Stadtwerken strategische Unterstützung bei Wärmepumpen-Einbau an - pv magazine Deutschland (pv-magazine.de)
2026-03-03 — Schnell & kostenfrei zum Smart Meter: thermondo und Energy Metering starten Kooperation für bundesweiten Smart Meter Rollout (thermondo.de)
2025-10-17 — Schulung für noch mehr Wachstum & Qualität im Handwerk thermondo eröffnet Wärmepumpen-Akademie in Berlin (thermondo.de)
2025-08-26 — thermondo öffnet sich für SHK-Partner (thermondo.de)
Company details
Thermondo has reported serving more than 28,000 customers and employs nearly 500 skilled tradespeople, and in 2026 it partnered with Energy Metering on a nationwide smart meter rollout. thermondo was founded in 2013, has an estimated 1,000-5,000 employees, and is headquartered in Berlin, Berlin.
Frequently asked questions
What does thermondo make?
Thermondo is a heating-systems company headquartered in Berlin, Germany, founded in 2013. It employs between 1,000 and 5,000 people and is privately held, with an estimated annual revenue of $100-250 million. The company installs and services residential heating systems, focusing on electric heat pumps for single- and two-family homes across Germany, and serves the residential construction, plumbing-hardware, and renewable-energy sectors. In 2026 it announced a heat pump offering for multi-family buildings, and it reported reaching profitability in August 2026.
Where is thermondo headquartered?
thermondo is headquartered in Berlin, Berlin.
When was thermondo founded?
thermondo was founded in 2013.
How big is thermondo?
thermondo has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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