John Tough is Co-Founder and Managing Partner at Energize Capital, overseeing investments and Limited Partner responsibilities. He has over 20 years of experience in finance, investing, and operations, and previously served as Chief Revenue Officer at Choose Energy.
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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.
Send your deckJohn Tough is Co-Founder and Managing Partner at Energize Capital, overseeing investments and Limited Partner responsibilities. He has over 20 years of experience in finance, investing, and operations, and previously served as Chief Revenue Officer at Choose Energy.
John Tough invests through Energize Capital, which writes checks of $10M to $30M at series a, series b.
A warm intro from a founder Energize Capital backed works best.
investor at Kleiner Perkins Caufield & Byers; Chief Revenue Officer at Choose Energy.
Last updated 2026-10-15. Is this you? Ask for a correction.