Venture Development Manager
MassVenturesCheck size: MassVentures does not publish one standard check-size range across its equity and grant programs on its current website.
Sienna Leis contributes to MassVentures's published strategy: Fund research-driven Massachusetts startups with venture investment, grants and commercialization support to strengthen the state's innovation economy.
The firm's public strategy favors founders and companies closely aligned with Deep Tech, Climate Tech, Life Sciences at Pre-Seed and Seed and Early Stage stages. No separate personal preference is claimed without first-party evidence.
No person-specific pass list is public. Opportunities outside MassVentures's stated stages, sectors or geographic mandate are less likely to fit the published strategy.
Show clear fit with MassVentures's Pre-Seed/Seed/Early Stage mandate, explain the problem and defensibility, provide evidence of traction appropriate to the stage, and state the financing need and use of funds.
No writing has been linked yet. Kit can search for posts, interviews, and fund essays worth reading before outreach.
No podcast appearances are linked yet. Ask Kit to check for interviews that reveal how this investor thinks.
Quote coverage is incomplete. Kit can look for direct comments on markets, founders, and investment criteria.
Sienna Leis is Venture Development Manager at MassVentures, according to the firm's current official roster. This profile intentionally avoids adding unverified employment or education claims when the official source supplies only role information.