42watt vs Enter
42watt
Delivering the right solution for every homeowner and every home
53 employees · est. 2021 · Germany
Enter
We allow homeowners to make the best decisions regarding the energy efficiency of their home
225 employees · est. 2020 · Berlin, Germany
Enter is the older company (2021 vs 2020); Enter is the larger of the two.
Side-by-Side Comparison
| Metric | 42watt | Enter |
|---|---|---|
| Founded | ||
| Founded | 2021 | 2020 older |
| Headquarters | ||
| Headquarters | Germany | Berlin, Germany |
| Employees | ||
| Employees | 53 | 225 larger |
| Industry | ||
| Industry | Energy, Energy Efficiency | Energy, Manufacturing, Renewable Energy |
| Funding Stage | ||
| Funding Stage | Acquired | Series B |
| Total Funding | ||
| Total Funding | $9.00M | $35.40M |
| Funding Rounds | ||
| Funding Rounds | 5 | 3 |
| Services | ||
| Services | Comprehensive Energy Systems, Heat Pump Installation, Photovoltaic and Battery Systems, Wallbox (EV Charging) Setup, Energy Management Solutions, Subsidy Assistance, Home Energy Monitoring and Maintenance | Consultation and Analysis, Heating System Installation, Photovoltaic System Installation, Energy Management Consulting, Subsidy and Grant Consultation |
| Target Customers | ||
| Target Customers | Homeowners, Residential Property Owners, Sustainable Lifestyle Enthusiasts | Homeowners, Residential Property Owners, Energy-conscious Consumers, Individuals Seeking Renovation |
| Taxonomy | ||
| Taxonomy | Energy-efficient ModernizationHome Retrofit MarketplaceSustainable Building SolutionsSolar SystemsHeating SystemsElectric Mobility +8 | Energy EfficiencyHome DecarbonizationHeat PumpsSolar EnergyPhotovoltaic SystemsEnergy Storage +9 |
| Website | ||
| Website | 42watt.de | enter.de |
About 42watt
42watt, founded in 2021, is a promising player in the Energy and Energy Efficiency industries, based in Germany. With the slogan "Delivering the right solution for every homeowner and every home," the company's mission revolves around making energy-efficient building modernization simple and reliabl...
About Enter
Enter is a German-based startup that specializes in providing homeowners with comprehensive solutions to enhance the energy efficiency of their homes. Founded in 2020 by Justus Menten, Max Schroeren, and Alexander Müller, the company focuses on the installation of energy systems such as heat pumps,...
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Compiled from the BounceWatch company index. We last looked at 42watt on 28 May 2026, and Enter on 28 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
