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Massachusetts

State · United States · Pop. 7.1M · #14 region by EV

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

5,043 Pool of Funded Startups
783 Annual Startups FoundedAll new ventures
381 Annual Startups FundedReceived investment
get funded 49%
951 Pre-Seed Startups$100K–1M
986 Seed Startups$1–4M
Pre-Seed to Seed 38%
1,124 Series A Startups$4–15M
Seed to Series A 38%
785 Series B Breakouts$15–40M
A to Series B 45%
619 Series C Breakouts$40–100M
B to Series C 42%
389 Mega Scaleups$100–250M
reach Mega 7.7%
189 Mega+ Scaleups$250M+
reach Mega+ 3.7%
187 Unicorns($1–10B valuation)
reach Unicorn 3.7%
20 Decacorns($10–100B valuation)
reach Decacorn 0.40%
Pre-Seed
951
Seed
986
Series A
1,124
Series B
785
Series C
619
Unicorn
187
Decacorn
20

* 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

Massachusetts's latest quarter in venture capital

VC raised by Massachusetts-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 Massachusetts

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

Largest rounds in Massachusetts - 2026

Every $100M+ VC round into Massachusetts-headquartered companies in 2026, grouped by Dealroom sector.
- rounds · - raised
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VC investment

How much venture capital flows into Massachusetts

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

Academia

Massachusetts's academic flywheel

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

University ranking By alumni-founded unicorns & companies
# University City Unicorns Companies
1 🇺🇸Harvard University Cambridge, MA 320 9,055
2 🇺🇸MIT Cambridge, MA 295 9,472
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Location comparison

How Massachusetts stacks up

Compare Massachusetts 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.

Combined enterprise value of each ecosystem.

Get the full Massachusetts ecosystem on Dealroom

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