Overture is an early-stage venture capital firm based in Los Angeles that invests in technologies critical to the national interest, including energy, AI, resilience, and industrial transformation. Founded by former Obama administration officials, it helps portfolio companies navigate government regulations and incentives.
Deal activity decreased year-over-year (2 deals in the last 12 months vs 3 prior). Their most common stage is series-a (53% of deals). Average disclosed round size is $25.1M (across 16 rounds with reported amounts).
Portfolio
15
Fund Size
$60M
Top Stage
Series A
Last 12 Mo
1
Team
Michael O’Neil
CO-FOUNDER & PARTNER
Tamim Mourad
CO-FOUNDER & VENTURE PARTNER
Emma McDonagh
PARTNER & COO
Julius Genachowski
VENTURE PARTNER
Leila Pirbay
PARTNER
Liron Gitig
VENTURE PARTNER
Rohan Patel
OPERATING PARTNER
Allison Hinckley, PhD
SENIOR PRINCIPAL
Brandon Hurlbut
CO-FOUNDER
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
| AAtana Elements | Seed | $27.5M | Jan 2026 |
 ChemFinity Technologies | Seed | $7M | Aug 2025 |
 LGND | Seed | $9M | Jul 2025 |
 Moment Energy | Series A | $15M | Jan 2025 |
 Climate Robotics | Series A | $21.5M | Aug 2024 |
 Graphyte | Series A | — | Jul 2024 |
 Burnbot | Series A | $20M | Apr 2024 |
| Climate Robotics | Series A | $21.5M | Jan 2024 |
 Harbinger | Series A | $60M | Sep 2023 |
 Lydian Labs | Seed | $12M | Sep 2023 |
 Forum Mobility | Series A | $15M | Jan 2023 |
 Eion | Series A | $12M | Dec 2022 |
| CCrux Climate | Seed | $4.6M | — |
 Endolith | Seed | $5.1M | — |
| LGND | Seed | $9M | — |
 Antora | Series B | $150M | — |
| EEion Carbon | Series A | $12M | — |
Top Co-Investors
Last updated: 8 September 2026