Altira Group, based in Colorado, backs climate and industrial startups at Series A and B, can lead rounds, and has invested in Arkestro and FlexGen.
3 people on the investing team, 3 of them partners who can make the call. Partners are listed first.



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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Altira Group reports entry at series a, series b.
Altira Group has not reported a check size.
Yes. Altira Group says it can lead.
Dirk McDermott (Managing Partner), J.P. Bauman (Partner), Sean Ebert (Senior Partner).
No recent activity since September 2026.
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