Jens Christian Mathiesen
Listed on 2 Form D filings across 2+ issuers
· Director
Associated issuers
- Sapphire Technologies, Inc. CIK 1887783 · CA
- Upwing Energy, Inc. CIK 1744671 · CA
Filings (2)
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Sapphire Technologies, Inc.D · 2025-09-22 · CA · Other Energy$17.5Mview →
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Upwing Energy, Inc.D · 2025-06-13 · CA · Oil and Gas$110Mview →