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Funding · State

Top 277 Massachusetts startups by funding raised

277 companies headquartered in Massachusetts disclosed $21.4B across 358 SEC Form D offerings of $20M or more between Q3 2021 and Q2 2026.

$21.4B
Total disclosed
277
Companies
358
Offerings
-17%
Latest year vs the year before

Most funded in Massachusetts

By total disclosed across the period, one row per company.

$671M
$669M
Nexamp, Inc. nexamp.com ↗
Energy & Climate · 3 offerings · 33 open roles
$622M
$591M
$525M
Cengage Learning Holdings II, Inc.
$474M
Neumora Therapeutics, Inc.
$389M
$274M
$250M
Starburst Data, Inc.
$241M
$227M
Aura Group, Inc. aura.com ↗
Software & Technology · 2 offerings · 5 open roles
$226M
Seaport Therapeutics, Inc.
$220M
Reify Health, Inc.
$215M
Arbor Biotechnologies, Inc.
$209M
$205M
$200M
Zenas BioPharma, Inc.
$200M
$196M
$189M
$187M
$187M
$175M
$173M
Preply, Inc. preply.com ↗
Software & Technology · 3 offerings · 122 open roles
$172M
$167M
$163M
$160M
$159M
$158M
Showing the 30 largest of 277 companies.

What Massachusetts funds

$10.9B · 171
$7.49B · 132
$1.51B · 35
$1.14B · 13
$149M · 2
$40M · 2
$21M · 1

Also on startersss

Boston funding (93 companies) →Cambridge funding (64 companies) →Watertown funding (16 companies) →Waltham funding (19 companies) → Accelerator programs founders can apply to → How US startup funding has moved over 20 quarters →

Source: SEC Form D structured data. Amounts are self-reported by the issuer on a notice filing — not audited, and cumulative across amendments. Full methodology →