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Activate Venture Partners backs seed and early-stage, capital-efficient companies building essential infrastructure across healthcare, clinical research, insurance, data, aviation, manufacturing, and financial services. Formed in 2017 by combining Glen Bressner's decades-long track record with Todd Pietri's (co-founder of the earlier Milestone Venture Partners), the firm typically leads a company's first institutional equity financing. It looks for visionary, domain-expert founders addressing markets at an inflection point, investing 'before the path is obvious.'
Stage focus
Lead / follow
Generalist / Specialist
Generalist
Latest fund size
Just under $50M first close ($100M target Fund III)
Latest fund vintage
2025
Investing team
Glen BressnerCo-Founder and Managing Partner
Jarred BressnerPrincipal
Todd PietriCo-Founder and Managing Partner