Investor profile
Johnnie Andringa has backed 1 European tech company across 1 funding round in 2021, joining rounds totalling €349k. Most active in Energy. Data as of 7 Aug 2026.
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| Company | Country | Rounds | Total € |
|---|---|---|---|
| REOptimize Systems | UK | 1 | €349k |
| Company | Stage | Amount | Date |
|---|---|---|---|
| REOptimize Systems | Seed | €349k | 2021-06 |
