Carnrite Ventures is the venture capital arm of The Carnrite Group, a Texas-based management consultancy. It invests in technology companies across the United States, focusing on energy, climate technology, and healthcare technology at the pre-seed to Series B stages.
62% of their portfolio is in Climate & Energy. They made 3 investments in the last 12 months. Their most common stage is seed (62% of deals). Average disclosed round size is $24.9M (across 8 rounds with reported amounts).
Portfolio
6
Fund Size
$25M
Top Stage
Seed
Last 12 Mo
3
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
8 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Atana | Seed | $27.5M | Jun 2026 |
 Helix Earth Technologies | Seed | $12M | Apr 2026 |
 Haven Energy | Series B | $40M | Dec 2025 |
| Haven Energy | Series A | $7M | Jan 2024 |
 Nest Collaborative | Unknown | $6M | Jan 2024 |
| PPersefoni | Seed | $101M | Oct 2021 |
| Nest Collaborative | Seed | $2.1M | Feb 2021 |
 PERSEFONI AI INC. | Seed | $3.5M | Aug 2020 |
Top Co-Investors
Rice Investment Group2 shared
Alumni Ventures2 shared
Bread & Butter Ventures2 shared
Connecticut Innovations2 shared
Altitude Investment Management2 shared
Hustle Fund2 shared
Giant Ventures2 shared
Comcast Corporation2 shared
Lerer Hippeau2 shared
Veriten1 shared
University of Chicago1 shared
Volta Energy Technologies1 shared
Earthshot Ventures1 shared
Verve Ventures1 shared
WovenEarth Ventures1 shared
DOUG Ventures1 shared
EDF Pulse Ventures1 shared
Prelude Ventures1 shared
TPG Rise1 shared
Last updated: 20 October 2026