Locations

STONY BROOK

Private financing in STONY BROOK, aggregated from public sources.

$114.9M
Capital raised
6
Companies
23
Rounds
2009
First on record
2025-09-29
Latest round

Rising STONY BROOK drew $58.0M over the last 12 months, up 335% versus the prior 12 ($13.3M). Of 6 companies rankable against same-niche peers, 50% model over-valued and 17% under-valued.

Capital flow over time

Quarterly capital raised in STONY BROOK.

2009-Q1 · $450K2009-Q12010-Q2 · $195K2010-Q3 · $2.0M2010-Q32010-Q4 · $350K2011-Q2 · $100K2011-Q22011-Q3 · $5.0M2012-Q2 · $1.5M2012-Q22012-Q4 · $2.0M2013-Q2 · $1.5M2013-Q22013-Q3 · $7.5M2014-Q2 · $2.1M2014-Q22014-Q3 · $1.8M2016-Q4 · $5.0M2016-Q42017-Q2 · $805K2017-Q3 · $745K2017-Q32018-Q3 · $1.6M2019-Q3 · $2.7M2019-Q32020-Q4 · $1.2M2024-Q1 · $6.9M2024-Q12024-Q4 · $13.3M2025-Q3 · $58.0M2025-Q3
Sector mix
SectorCompaniesRoundsCapital
Biotechnology118$111.6M
Other Technology11$1.5M
Other11$800K
Telecommunications11$745K
Energy Conservation11$195K
Retailing11$100K
Top-funded companies
CompanySectorRaisedModeled value
Applied Dna Sciences IncBiotechnology$111.6M$321.5M
ThermoLift, Inc.Other Technology$1.5M$52.0M
STS Global, Inc.Telecommunications$745K$19.9M
Qunnect, LLCOther$800K$18.5M
SPD Control Systems CorpEnergy Conservation$445K$6.6M
Payusless, Inc.Retailing$100K$785K
Other locations
SAN FRANCISCO$186.3BNEW YORK$184.6BBOSTON$44.5BNew York$39.7BAUSTIN$29.3BCHICAGO$28.9BLOS ANGELES$27.7BCAMBRIDGE$24.7B

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Frequently asked
How much venture funding have companies in STONY BROOK raised?
Companies based in STONY BROOK have raised approximately $114.9M across 23 recorded financing rounds among 6 companies, aggregated from public sources.
Is startup funding in STONY BROOK growing?
STONY BROOK funding is currently rising: capital raised over the last 12 months was up 335% versus the prior 12 months.
What sectors are most active in STONY BROOK?
The most active sectors in STONY BROOK by recorded financing are Biotechnology, Other Technology, Other, Telecommunications. See the sector mix table for company and round counts.
Which are the most-funded companies in STONY BROOK?
The most-funded STONY BROOK companies in our coverage include Applied Dna Sciences Inc, ThermoLift, Inc., STS Global, Inc., Qunnect, LLC, SPD Control Systems Corp. See the ranked table for disclosed capital and modeled valuations.