A91 Partners

Patient partners for founders and businesses transitioning from start-up to scale-up. We support founders building enduring businesses that can outlast them.

Small Team, Shared Beliefs: Speed matters, but velocity matters more. Make commitments, not bets. Stewardship of capital matters. Become deeply invested as active partners, not just invest capital. Founders come in all forms, there is no 'ideal' type. Bring the entire firm to every investment, not just an individual partner.