Christian B. Sullivan
Investing Profile
Republic Capital thesis
We invest in a different resilient contrarian sustainable future We invest in a non-obvious future across frontier technologies. Play Video Research Republic Capital develops theses and publishes research across its industries of focus The Shifting World Order The Space Report The State of Nuclear Additional Research Portfolio The following portfolio companies constitute “value add” strategic investments placed by Republic Capital Adviser LLC. In each case, Republic Capital or its affiliates holds a board seat, has introduced a keystone clients or investors or has provided material support out
Sector and stage focus
- Series B: TransportationTech, Hardware, Consumer Internet, SMB Software, FinTech
- Seed: SMB Software, Hardware, TransportationTech, Consumer Internet, FinTech
- Series A: TransportationTech, Hardware, SMB Software, Consumer Internet, FinTech
- general: New York City
Recent investments by Christian B. Sullivan
Christian B. Sullivan has 7 named past investments in the public record. The most recent:
| Company | Stage | Date | Round size |
|---|---|---|---|
| Surge | Pre Seed | Oct 2024 | $2M |
| Reflex Aerospace | Series A | Nov 2025 | $57M |
| Zebec | Seed | Nov 2021 | $6M |
| Portal to Bitcoin | Seed | Jun 2021 | $9M |
| Blackcart | Series A | Jan 2021 | $9M |
| dClimate | Seed | Apr 2021 | $4M |
| Orthogonal Thinker | Seed | Apr 2020 | $6M |
Frequent co-investors
Christian B. Sullivan has co-invested with: Michael Arrington.
Is Christian B. Sullivan a fit for your round?
Upload your pitch deck and see whether Christian B. Sullivan appears in your top 20 matches.
Find investors for your deck