Registered entities
Innovation
938 patent families (328 granted) — focus: Electricity & electronics, Emerging technologies, Physics & computing, Chemistry & metallurgy; filing pace steady. Cited 14,910 times.
| Year | Filings |
|---|---|
| 2015 | 42 |
| 2016 | 32 |
| 2017 | 23 |
| 2018 | 52 |
| 2019 | 53 |
| 2020 | 71 |
| 2021 | 229 |
| 2022 | 67 |
| 2023 | 87 |
| 2024 | 188 |
| 2025 | 171 |
| 2026 | 16 |
Social engagement
Social engagement: 22.3K social following, 10 posts in the last 12 months — below the industry typical range.
Investor mix
21 investors on record; lead investors include General Electric.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 12 | 57% |
| Private equity | 1 | 5% |
| Other / undisclosed | 8 | 38% |
Hiring activity
Hires occasionally
1 role tracked across 1 of the last 12 months
2 Feb 2026 · Senior Engineering Technician-Process · Waltham
20 Sep 2025 · Key Account Manager- Energy Storage Systems (Europe) (all genders) · Stuttgart
9 Aug 2025 · Product Solution Manager â ESS (all genders) · Stuttgart
12 Feb 2025 · Online Marketing Specialist (alle Geschlechter) · Leinfelden-Echterdingen
3 Feb 2025 · Administrative & Legal Assistant (w/m/d) · Leinfelden-Echterdingen
Based on job postings tracked across public sources.