Locations

SOUTHBOROUGH

Private financing in SOUTHBOROUGH, aggregated from public sources.

$172.5M
Capital raised
8
Companies
23
Rounds
2009
First on record
2025-09-29
Latest round

Cooling SOUTHBOROUGH drew $307K over the last 12 months, down 85% versus the prior 12 ($2.1M). Of 8 companies rankable against same-niche peers, 13% model over-valued and 50% under-valued.

Capital flow over time

Quarterly capital raised in SOUTHBOROUGH.

2009-Q3 · $2.2M2009-Q32012-Q1 · $8.8M2012-Q4 · $12.5M2012-Q42013-Q4 · $200K2014-Q1 · $15.0M2014-Q12014-Q4 · $3.9M2016-Q3 · $5.9M2016-Q32017-Q3 · $125K2018-Q1 · $528K2018-Q12018-Q3 · $50.5M2019-Q3 · $4.3M2019-Q32019-Q4 · $7.0M2020-Q2 · $735K2020-Q22020-Q4 · $15.5M2021-Q3 · $575K2021-Q32021-Q4 · $3.0M2022-Q4 · $16.9M2022-Q42024-Q3 · $22.5M2024-Q4 · $2.1M2024-Q42025-Q3 · $307K
Sector mix
SectorCompaniesRoundsCapital
Other Technology311$59.9M
Other Energy39$59.2M
Other Health Care11$50.0M
Computers12$3.4M
Top-funded companies
CompanySectorRaisedModeled value
RxAdvance CorpOther Health Care$50.0M$1.1B
ikaSystems CorpOther Technology$27.5M$416.1M
Building Machines, Inc.Computers$3.4M$60.4M
GTxcel, Inc.Other Technology$32.2M$20.4M
Upstart Power, Inc.Other Energy$58.7M$10.2M
Thrivity CorpOther Technology$200K$3.8M
Protonex Technology CorpOther Energy$1.9M$3.2M
Upstart Power Acquisitions, Inc.Other Energy$307K$650K
Other locations
SAN FRANCISCO$186.3BNEW YORK$184.6BBOSTON$44.5BNew York$39.7BAUSTIN$29.3BCHICAGO$28.9BLOS ANGELES$27.7BCAMBRIDGE$24.7B

Browse all locations or the full company rankings.

Frequently asked
How much venture funding have companies in SOUTHBOROUGH raised?
Companies based in SOUTHBOROUGH have raised approximately $172.5M across 23 recorded financing rounds among 8 companies, aggregated from public sources.
Is startup funding in SOUTHBOROUGH growing?
SOUTHBOROUGH funding is currently cooling: capital raised over the last 12 months was down 85% versus the prior 12 months.
What sectors are most active in SOUTHBOROUGH?
The most active sectors in SOUTHBOROUGH by recorded financing are Other Technology, Other Energy, Other Health Care, Computers. See the sector mix table for company and round counts.
Which are the most-funded companies in SOUTHBOROUGH?
The most-funded SOUTHBOROUGH companies in our coverage include RxAdvance Corp, ikaSystems Corp, Building Machines, Inc., GTxcel, Inc., Upstart Power, Inc.. See the ranked table for disclosed capital and modeled valuations.