Registered entities
Power Roll Limited
Reg. No. 8305253Germany
Innovation
28 patent families (18 granted) — focus: Electricity & electronics, Physics & computing, Chemistry & metallurgy; filing pace slowing. Cited 1,004 times.
| Year | Filings |
|---|---|
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 13 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 11 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 2 |
Social engagement
Social engagement: 3.7K social following, 8 posts in the last 12 months — below the industry typical range.
Investor mix
14 investors on record; lead investors include Greenwood Way Capital, Acceleris Capital, Maven Capital Partners, NorthInvest.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 6 | 43% |
| Private equity | 3 | 21% |
| Angel & family office | 2 | 14% |
| Bank & private debt | 1 | 7% |
| Other / undisclosed | 2 | 14% |
Recent activity
22 Jun 2026
Milestone
revenue
5 May 2026
Event
PVSAT 2026