Ostrom

Germany
Brackenheim, Baden-Wurttemberg, Germany

Company profile

Ostrom company profile

Ostrom is a digital-first green energy provider in Germany, reinventing how people manage and consume electricity. It replaces outdated contracts and service models with a modern platform that offers 100% renewable energy, flexible monthly terms, and a seamless, user-friendly experience. By combining smart technology with a clear, no-nonsense tariff, Ostrom helps users switch, track, and reduce their energy consumption without the usual headaches of the traditional energy market. Its Home Energy Management System (HEMS) intelligently steers assets like EVs, heat pumps, and solar PV, powering NeoGrid, Germany's first virtual power plant (VPP), to support the grid and reward consumers.

Business identity

Contact email
[email protected]
Operating status
Active
Company type
For Profit
Employee range
11-50 employees
Revenue range
$1M-$10M
Founded
2021-01-01, Month

Headquarters

Country code
DE
Continent
Europe

Capital profile

Funding and company signals

Funding stage
Early Stage Venture
Funding rounds
5
Total equity funding
$45.8M
Last funding
Series B / $23M / 2025-06-19
Last equity funding
Series B / $23M
Investors
12
Lead investors
5
Founders
2
Articles
71

Founders and investors

Founders

Karl VillanuevaMatthias Martensen

Lead investors

468 CapitalAdjacentEneco VenturesSE VenturesUnion Square Ventures

Investors

468 CapitalGlobal Founders CapitalJ12SE VenturesUnion Square Ventures