Triatomic Capital: recent investments
Investor
Triatomic Capital is in 2 funded startup rounds on Adamlead. Most are Series A Computer Hardware Manufacturing companies. The latest is Efficient Computer (Series B), on Sep 29, 2026.
- Rounds on file
- 2
- Led
- 0
- Most common stage
- Series A
- Latest round
- Sep 29, 2026
Efficient Computer
Rounds Triatomic Capital joined
| Company | Round | Industry | Source |
|---|---|---|---|
 Efficient Computer | Series B, $97M Sep 29, 2026 | Computer Hardware Manufacturing | pulse2.com |
 Chalk | Series A, $50M May 28, 2025 | Software Development | finance.yahoo.com |
Read from the articles that announced each round. Amounts are each company's total funding on file.
Investors who back the same startups as Triatomic Capital
Industries Triatomic Capital invests in
Frequently asked questions
What startups has Triatomic Capital invested in recently?
On Adamlead: Efficient Computer, Chalk. Each one links to the article the round was announced in.
Does Triatomic Capital lead rounds?
Not in the rounds we have. Triatomic Capital joined all 2 of them alongside a lead investor.
Who does Triatomic Capital invest alongside?
Most often Eclipse, Elliot Marx, Felicis, General Catalyst, based on the rounds on file.
How do I contact founders Triatomic Capital has backed?
Adamlead has 4 people on file at these 2 companies, with verified emails. Open a company to see who to talk to.
Reach the founders Triatomic Capital just backed
4 people on file at these companies, with verified emails. 7 days free, no card.