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Capital E invests in and advises fast growth clean energy and green building firms and projects, works with large institutions on innovation and scaling greening, and partners with national organizations to research and document the cost-effectiveness of major new green policy initiatives.

Capital E Questions

The Capital E annual revenue was $400000 in 2026.

Antoine Kassab is the CFO of Capital E.

2 people are employed at Capital E.

Capital E is based in Washington, District of Columbia.

The NAICS codes for Capital E are [52, 5239, 523].

The SIC codes for Capital E are [67, 679].

Top Capital E Employees

G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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