Registered entities
Adden Energy, Inc
Reg. No. 1912559United States
Innovation
2 patent families — focus: Electricity & electronics; filing pace active. Cited 6 times.
| Year | Filings |
|---|---|
| 2025 | 2 |
Social engagement
Social engagement: 6.9K social following, 6 posts in the last 12 months — below the industry typical range.
Investor mix
6 investors on record; lead investors include Primavera, At One Ventures.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 3 | 50% |
| Private equity | 1 | 17% |
| Other / undisclosed | 2 | 33% |
Hiring activity
Hires occasionally
3 roles tracked across 1 of the last 12 months
30 Mar 2026 · Mechanical Engineer · Boston area
11 Mar 2026 · Senior Battery Engineer · Waltham
Based on job postings tracked across public sources.