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Connecticut

State · United States · Pop. 3.7M · #37 region by EV

A public taster of the full Connecticut ecosystem on Dealroom — request a demo for live deal flow, founder pedigrees, AI-talent maps, and the full cap table for every company below.

666 Pool of Funded Startups
150 Annual Startups FoundedAll new ventures
52 Annual Startups FundedReceived investment
get funded 35%
159 Pre-Seed Startups$100K–1M
178 Seed Startups$1–4M
166 Series A Startups$4–15M
Seed to Series A 26%
95 Series B Breakouts$15–40M
A to Series B 25%
35 Series C Breakouts$40–100M
26 Mega Scaleups$100–250M
reach Mega 3.9%
7 Mega+ Scaleups$250M+
reach Mega+ 1.1%
12 Unicorns($1–10B valuation)
reach Unicorn 1.8%
2 Decacorns($10–100B valuation)
reach Decacorn 0.30%
Pre-Seed
159
Seed
178
Series A
166
Series B
95
Series C
35
Unicorn
12
Decacorn
2

* C→Unicorn and Unicorn→Decacorn rates are derived from current counts (no founding-cohort data); the four mid-funnel rates use Dealroom's cohort tracking.

Quarterly report

Connecticut's latest quarter in venture capital

VC raised by Connecticut-headquartered companies in the quarter shown, against the quarter before and the same quarter a year earlier.

Latest complete quarter

 

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Largest rounds

Largest funding rounds in Connecticut

A live treemap of the largest VC rounds. Each cell is one round into Connecticut-headquartered companies, grouped by Dealroom sector.

Largest rounds in Connecticut - 2026

Every $40M+ VC round into Connecticut-headquartered companies in 2026, grouped by Dealroom sector.
- rounds · - raised
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VC investment

How much venture capital flows into Connecticut

VC investment into Connecticut-headquartered, VC-backed companies, broken down by round size, company location, sector and funding stage.

Academia

Connecticut's academic flywheel

Companies founded by university alumni or spun out of research, plus the institutions producing the most founders tied to Connecticut.

University-linked startup formation
122
University spinouts
2,053
Total alumni-founded companies
1,112
Of which startups (<$15M raised)
660
Breakouts ($15M-100M)
281
Scaleups ($100M+)
Top universities producing founders tied to Connecticut
  • 🇺🇸 Yale University New Haven, CT · 72 alumni unicorns
    Notable alumni-founded: FedEx (founder)FanDuelGlossier
Unlock the full university ranking for Connecticut on Dealroom

Location comparison

How Connecticut stacks up

Compare Connecticut with peers from the same country (United States) — switch between combined EV, EV growth, and a growth × size view. Expand the table for the full ranking.

$271B
$218B
$211B
$205B
$167B
$148B
$139B
Connecticut
$112B

Combined enterprise value of each ecosystem.

Get the full Connecticut ecosystem on Dealroom

Live company-by-company deal flow, full cap tables, founder pedigrees, hiring signals and revenue trajectories.