1KOMMA5 key facts
as of Oct 2026- Provider of installation and services related to solar, electricity storage, and charging infrastructure intended to make buildings holistically carbon neutral.
- 1KOMMA5 is valued at approximately $990.6M as of Oct 2026 (last reported valuation).
- It has raised $614.7M; the latest was Early Stage VC in Jul 2025.
- Notable investors include b2venture, Norrsken VC, G2 Venture Partners, Sabanci Climate Technologies, California State Teachers' Retirement System — 18 tracked in total.
- Status: Privately Held (backing).
1KOMMA5's last reported valuation, Jun 2023. Nothing priced has surfaced since.
- ·The complete investor list: 18 names
- ·Watch 1KOMMA5: the Monday email on marks, rounds and moves
1KOMMA5 funding rounds
No funding rounds for 1KOMMA5 are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Who backs 1KOMMA5
18+1KOMMA5 valuation
1KOMMA5's last reported valuation was $991 million in Jun 2023. No priced round, secondary trade or fund mark has surfaced since.
1KOMMA5 investors
18 investors are on record for 1KOMMA5, including b2venture, Norrsken VC, G2 Venture Partners and Sabanci Climate Technologies.
About 1KOMMA5
Provider of installation and services related to solar, electricity storage, and charging infrastructure intended to make buildings holistically carbon neutral. The company offers energy storage, charging, and heat pump systems to reduce energy bills and participate in energy markets with cost-efficient, climate-friendly systems, enabling private households and small and medium-sized companies to dispense with the use of fossil fuels in the areas of electricity, heat, and mobility.
- Sector
- Energy
- HQ
- Hamburg, Germany
- Founded
- 2021
- Employees
- 2,500
- Website
- 1komma5.com/
- Ownership
- Privately Held (backing)
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