# Voltfang

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/voltfang

- Industry: Energy Storage & Batteries
- Headquarters: Aachen, Germany
- Website: www.voltfang.de
- Total disclosed funding: $30M
- Latest round: Series B (May 14, 2025)
- Investors on record: 11

## About

Based in Aachen, Germany, and founded in 2020 by co-CEO David Oudsandji, co-CEO Roman Alberti, and CTO Afshin Doostdar, Voltfang GmbH operates as a developer of artificial intelligence (AI) based software for improving battery duration and produces batteries from used batteries. In May 2025, Voltfang GmbH raised EUR 15 million in series B funding led by returning investor FORWARD.one Management, with participation from other returning investors PropTech1 Ventures, Helen Ventures, Daphni, and Aurum Impact. New investors Fiege Ventures, ALBA Capital, Newberry Investments and other unspecified investors also participated in the round. Voltfang GmbH provides commercial battery storage, whose capacity is 1 MWH, and large battery storage whose capacity is 5 MWH. The company offers solutions such as virtual power plants, energy diversification, atypical network usage, emergency power operation, self-consumption optimization, and peak shaving. In addition, the firm serves industries such as Supermarkets, bakery, Agriculture, hospitality, foundry, and construction. The company plans to utilize the May 2025 funding to support its growth initiatives.

## Funding rounds

- Series B, May 14, 2025, $17M — Daphni, PT1, FORWARD.one Management, Helen Ventures, Interzero Group, Aurum Impact, ALBA Capital Asset Holding Pte. Ltd., newberry Beteiligungs GmbH, Fiege Ventures
- Series A, Jul 8, 2024, $7.6M — Daphni, PT1, FORWARD.one Management, Helen Ventures, AENU, Interzero Group, Aurum Impact
- Seed, Mar 28, 2023, $5.4M — PT1, Helen Ventures, AENU, Eviny Ventures

## Investors

- PT1 — Seed, Series A, Series B
- Helen Ventures — Seed, Series A, Series B
- AENU (https://capitalatlas.ai/funds/aenu) — Seed, Series A
- Eviny Ventures (https://capitalatlas.ai/funds/eviny-ventures) — Seed
- Daphni (https://capitalatlas.ai/funds/daphni) — Series A, Series B
- FORWARD.one Management (https://capitalatlas.ai/funds/forward-one-management) — Series A, Series B
- Interzero Group — Series A, Series B
- Aurum Impact (https://capitalatlas.ai/funds/aurum-impact) — Series A, Series B
- ALBA Capital Asset Holding Pte. Ltd. — Series B
- newberry Beteiligungs GmbH — Series B
- Fiege Ventures — Series B