About 42watt
42watt is an Energy & Utilities company based in Munchen (Germany) founded in 2021, and was acquired by OBI in January 2026. Building construction and insulation services are provided in Germany. Its website 42watt.de draws about 35 thousand monthly visits. 42watt offers products and services including Heat Pump and Photovoltaik. Its focus areas include Energy and Services for Energy Efficiency. Its legal entity is Enovato GmbH.
Company details
42watt was established in 2021 and is based in Munich, Germany. Operations are centered on the construction sector, with a focus on building projects and insulation solutions. Services encompass various aspects of construction and energy-efficient insulation for residential and commercial structures. The company operates primarily within the German market, addressing needs in sustainable building practices and thermal efficiency.
Products & Services of 42watt
42watt offers a comprehensive portfolio of products and services, including Heat Pump and Photovoltaik.
Sustainable heating solutions are provided using self-generated electricity to reduce reliance on fossil fuels.
Solar power systems are offered to minimize energy costs and enhance independence from the electricity market.
Funding Insights of 42watt
- Total Rounds 4
- Investors Count 12
All 4 funding rounds of 42watt with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2024 | Seed | – | Eneco | ||
| Nov 2023 | Seed | – | OBI | – | |
| Jan 2023 | Seed | – | BonVenture, PT1 | ||
| Sep 2022 | Angel Round | – | Kristofer Fichtner, Aljoscha Kaplan | – |
12 investors in total: 7 institutional and 5 angel.
Investors in 42watt
42watt has secured backing from 12 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include Eneco, OBI and PT1.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| pt1.vc | ||||
Capital is mobilized by BONVENTURE for impact-driven startups. | 2003 | bonventure.de | Munich, Germany | |
Venture capital funding is provided to startups by this firm. | felixjahn.com | Berlin, Germany | ||
Early-stage founders are supported by better ventures for impact. | betterventures.io | |||
Early-stage investments are made in climate tech startups by Contrarian Ventures. | cventures.vc | |||
Producer and supplier of natural gas, electricity, and heat | 1995 | eneco.nl | Rotterdam, Netherlands | |
OBI is engaged in retail for home, garden, and construction products. | 1970 | obi.de | Wermelskirchen, Germany | |
KF Kristofer Fichtner | Angel investor and co-founder of Elara Technologies, focusing on tech startups. | unknown_46173874cc7e41a19 | ||
FJ Felix Jahn | German entrepreneur turned angel investor in Indian startups, focusing on tech and innovation | unknown_ceff69d5c7384883b | ||
CB Christoph Behn | Founder of kartenmacherei, angel investor in Indian startups, fintech focus | unknown_609df9fab90a425f9 |
Investor details for 42watt
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of 42watt
4 dated milestones of 42watt across 5 years, from founding to its latest funding, stage changes and deals.
- Founded 42watt is founded.
- Funding First funding round.
- Funding Latest funding round, Seed,.
- Exit Acquired by OBI.
Web traffic of 42watt
The website of 42watt (42watt.de) receives about 35.4K visits a month and ranks #949,268 among all websites worldwide, #2,086 in Online Marketing.
- Monthly visits35.4K
▲ 11.6% vs previous month
- Unique visitors16.9K
per month
- Global rank#949,268
among all websites
- Category rank#2,086
Business and Consumer Services · Online Marketing
- Bounce rate51%
- Pages per visit1.8
- Average visit29 sec
- DevicesDesktop 23% · Mobile 77%
Websites whose visitors overlap most with 42watt. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
solakon.de | solakon.de | 100% | #111,641 | – | |
| enter.de | 72% | 67.1K | #636,756 | View details | |
hausfrage.de | hausfrage.de | 59% | #60,415 | – | |
startbase.de | startbase.de | 56% | #835,315 | – | |
shop.volt-on.de | shop.volt-on.de | 28% | – |
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Frequently Asked Questions about 42watt
42watt was founded in 2021 and raised its 1st funding round 1 year after it was founded.
42watt is headquartered in Munchen, Germany. It is registered at Munchen, Bayern, Germany.
42watt was established in 2021 and is based in Munich, Germany. Operations are centered on the construction sector, with a focus on building projects and insulation solutions. Services encompass various aspects of construction and energy-efficient insulation for residential and commercial structures. The company operates primarily within the German market, addressing needs in sustainable building practices and thermal efficiency.
42watt offers Heat Pump and Photovoltaik.
42watt has 12 investors. Key investors include Eneco, OBI, PT1, BONVENTURE, and Felix Jahn.
42watt operates through Enovato Gmbh.
Yes. 42watt was acquired by OBI in January 2026.