Seini M. is an Investor at Longitude Capital, whose known portfolio counts 11 companies.
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Investment focus
- Sector
- Healthcare
Contacts
Affiliated funds' portfolios
Investor at Longitude Capital, whose known portfolio counts 11 companies
- VeraDermics
- Cortica
- Aviceda Therapeutics
- FIRE1
- Mobia Medical
- Cohere Health
- Ventaris Surgical
- WelbeHealth
- AirNexis Therapeutics
- CytomX Therapeutics
- Helicore Biopharma
Investor Profile
Seini M. is listed against sector Healthcare, and focus areas Biotech, Clinical-stage, Diagnostics and Digital Health in the database.
Longitude Capital appears in Growth, Late-Stage and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Seini M. is worth approaching.
Colleagues at Longitude Capital
Maxwell Bikoff
Managing Director
San Francisco, United States
Patrick Enright
Managing Director
Ketchum, United States
Brian Liu
Managing Director
Stanford, United States
Juliet Tammenoms Bakker
Co-Founder
Greenwich, United States
Carolyn Helms
Managing Director
San Francisco, United States
Michael S. Wert
Managing Director
San Francisco, United States
Varun Gupta
Principal
San Francisco, United States
Trudy Vanhove
Venture Partner
Menlo Park, United States
Maggie Jamison
Investor
San Francisco, United States
Frequently asked questions
Who is Seini M.?
Seini M. is a private equity investor and venture capital investor based in San Francisco, California, United States, listed as Investor at Longitude Capital. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Seini M. personally.
What does Seini M. invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Clinical-stage, Diagnostics and Digital Health. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Seini M. invest at?
Longitude Capital appears in Growth, Late-Stage and Series A rounds across its known deals, and Seini M. is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Seini M. listed at?
Seini M. is listed as Investor at Longitude Capital. 9 other people in the database share a firm with Seini M.
How do I contact Seini M.?
An email address, a phone number and a LinkedIn page are on file for Seini M. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal