SOSV overview
Stories about SOSV

SOSV raises largest deep tech fund yet, but misses target
'We did have indications that the fundraise could close at over $400 million right up until the crash of Silicon Valley Bank in March of 2023,' says founder Sean O’Sullivan.

SOSV spins out Web3 startup program dlab as standalone fund
SOSV Founding General Partners Shawn Broderick and Nick Plante will lead the new fund.

Friday Letter: Opportunity funds attracting more
The parade of opportunity funds closures continues in venture, as Dawn Capital, SOSV and others see advantages to the strategy.

SOSV raises $100m for debut select fund
Princeton, New Jersey-based venture firm SOSV has closed its inaugural select fund at a hard cap of $100 million, according to a Medium blog post.

NERv Technology gathers $2.65m in SOSV-led seed money
NERv Technology, a developer of sensing technology for post-operative care and monitoring, has raised $2.65 million in seed-stage financing.

Mayfield adds partner from IndieBio to expand into more engineering biology deals
Mayfield will also invest alongside IndieBio in their San Francisco batches every six months, as it cements its with the accelerator operator SOSV.

Life sciences investor SOSV looks for start-ups focused on covid-19 solutions
SOSV's labs, which have remained open during the national lockdown, have already worked with more than a dozen start-ups on the front lines of the covid-19 response.

SOSV launches life sciences incubator in NY with emphasis on therapeutics
The new incubator comes on the heels of SOSV raising $277 mln for its fourth fund. Founder Sean O’Sullivan says the firm is 'doubling down on life sciences.'
SOSV contact information
Offices
Contacts
| Name | Job title | Location | |
|---|---|---|---|
| Key Contact | Job titlePartner and Director of Investor Relations | LocationCork, Ireland | Email |
Job titleGeneral Partner and Chief Financial Officer | LocationCork, Ireland | Email | |
Job titleGeneral Partner and Managing Director | LocationPrinceton, United States | Email | |
Job titleGeneral Partner and Managing Director | LocationPrinceton, United States | Email | |
SOSV funds managed
Funds in market: 4
| Fund | Fund size | Open date | Strategy |
|---|---|---|---|
Fund size | Open dateJan 2026 | Strategy | |
Fund size | Open dateJul 2025 | Strategy | |
Fund size | Open dateJun 2025 | Strategy | |
Closed funds: 8
| Fund | Fund size | Close date | Strategy |
|---|---|---|---|
Fund size | Close dateApr 2024 | Strategy | |
Fund size | Close dateJun 2021 | Strategy | |
Fund size | Close dateDec 2019 | Strategy | |
Stories that mention SOSV
Volta Energy makes headway on ambitious target for Fund II
LPs include the City of Fresno Retirement System, which has committed $20m.
Construction tech investor Foundamental builds biggest fund yet
The Berlin-based firm will soon hold a final final close on “around $120 million” for its third fund, co-founder and general partner Adam Zobler tells Venture Capital Journal exclusively.
Robots to the rescue
The market for humanoid robots may approach $40bn in about 10 years as these nimble machines take on jobs that are repetitive or dangerous and where turnover is high.
Climate funds poised to set fundraising record this year
With $4.4 billion already raised this year, climate-focused venture capital funds are on track to surpass their $5.2 billion fundraising haul in 2023.
Smaller funds are the new normal
The average fund size dropped to $115m in Q1 2024, its lowest point in about five years, according to new research from Venture Capital Journal.
Medtech company FluidAI Medical raises C$15m in Series A
FluidAI Medical is a Kitchener, Ontario-based medical technology company leveraging artificial intelligence for postoperative patient monitoring.
Pulse Industrial snags VC financing led by Momenta
Based in Waterloo, Ontario, Pulse Industrial is a developer of an artificial intelligence platform focused on industrial equipment failure monitoring.
Battery recycling company Green Li-ion picks up $20.5m pre-Series B
TRIREC led the round.