Defense & SpaceAIBiotech & Life SciencesClimate & EnergyHealthcareManufacturingRobotics & Automation
Gigafund is an Austin-based venture capital firm founded in 2017 by Luke Nosek and Stephen Oskoui that makes long-term, concentrated investments in ambitious and transformative entrepreneurs across all sectors and stages.
They made 1 investments in the last 12 months. Average disclosed round size is $51.3M (across 12 rounds with reported amounts).
Portfolio
13
Fund Size
—
Top Stage
Series C
Last 12 Mo
1
Team
SO
Stephen Oskoui
Managing Partner
CN
Calvin Nguyen
Partner
LA
Lemuel Anaejionu
Partner
LN
Luke Nosek
Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
13 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Last Energy | Series C | $100M | Dec 2025 |
 Angel Studios | Series B | $47M | Jan 2022 |
 Neuralink | Series C | $205M | Jul 2021 |
 Sunroom Rentals | Series A | — | Jan 2021 |
 Golden | Series A | $14.5M | Sep 2020 |
| GGolden Recursion | Series A | $14.5M | Sep 2020 |
 Sana Benefits | Series A | $20.8M | Sep 2020 |
 Sana Health | Unknown | $20.8M | Sep 2020 |
 Bloom Tech | Series C | $74M | Aug 2020 |
 Luminous Computing | Seed | $9M | Jun 2019 |
 Gordian Biotechnology | Series C | $60M | — |
 Veryable | Unknown | $31.9M | — |
 Othram | Series B | $18M | — |
Top Co-Investors
GV2 shared
Founders Fund2 shared
DCVC2 shared
Harpoon Ventures2 shared
GGV Capital1 shared
Y Combinator1 shared
Stripe1 shared
Tandem Capital1 shared
Third Kind Venture Capital1 shared
Class 5 Global1 shared
Moment Ventures1 shared
Menlo Ventures1 shared
Schox Venture Capital1 shared
Neo1 shared
BoxGroup1 shared
Alta Partners1 shared
Uncorrelated Ventures1 shared
Kickstart Ventures1 shared
Fifty Years1 shared
The Longevity Fund1 shared
Last updated: 8 September 2026