All investorsQ3 2025Q4 2024
Fortify Ventures is a venture capital firm in Ashburn, VA. It invests at pre-seed to seed, it backs companies in Healthcare and it leads or follows.
Fortify Ventures
Ashburn, VA
Backs pre-seed and seed human performance and health startups, leads or follows, and takes pitches through a Typeform.Source
At a glance
- Stage
- Pre-seed to Seed
- Industry
- Healthcare
- Lead
- Leads or follows
- How to pitch
- Application form
What they look for
Invests early in human performance products, spanning metabolic health, sleep, recovery, fertility, brain performance and mental health, favoring hardware anchored in real behavior with software layered on top. Excludes biotech, pharma and medical devices, and prioritizes founder quality and commercial execution over a strict criteria checklist.
Portfolio highlights
SombleParalexSamphire NeuroscienceDifferent HealthCurve ComplianceAlterLymeAlertBOLD BARHingeSocial TablesID.meIntrohiveFleksyVengaCoFoundersLabTrip Tribe
Latest fund
- Fund size
- $900K
Their largest fund closed in the last two years, per SEC filings. This is the fund's size, not a check size.
From SEC filings
Named on filings1
Jonathon Perrelli
Executive Officer
Last filed 25 July 2025
Funds
Fortify Ventures Fund II, LP
$900K closed of a $50M target
Fortify Ventures Fund II, LP
$50M target, no close reported yet
Fund filings by quarter
Q3 2024Q2 2026
SourcesLast updated 29 September 2026
Told us whether they lead, what they look for and what kind of investor they are. Checked 24 September 2026.
Told us their logo and their website. Checked 24 September 2026.
Told us how they take pitches, how to apply, what they invest in, the stage they invest at and the one-line description above. Checked 24 September 2026.
Told us their portfolio. Checked 24 September 2026.
Website
Confirmed as theirs on 23 September 2026.
SEC Form D, 2 filings
Funds, partners and board seats. Filed between 15 October 2024 and 25 July 2025.