Matthew G. Hamilton is a Managing Director at Summit Partners, focusing on growth products and services. He has held board seats and investments in companies like a.k.a. Brands, Socure, and Vestmark, and previously worked in the United States Senate.
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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 deckMatthew G. Hamilton is a Managing Director at Summit Partners, focusing on growth products and services. He has held board seats and investments in companies like a.k.a. Brands, Socure, and Vestmark, and previously worked in the United States Senate.
Matthew G. Hamilton invests through Summit Partners, which writes checks of $10M to $30M+ at series b.
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worked for Senator Olympia Snowe at United States Senate; United States Senate.
Last updated 2026-10-15. Is this you? Ask for a correction.