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Funding · City

Top 93 Boston startups by funding raised

93 companies headquartered in Boston, MA disclosed $7.75B across 114 SEC Form D offerings of $20M or more between Q3 2021 and Q2 2026.

$7.75B
Total disclosed
93
Companies
114
Offerings
+0%
Latest year vs the year before

Most funded in Boston

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

$669M
Nexamp, Inc. nexamp.com ↗
Energy & Climate · 3 offerings · 33 open roles
$525M
Cengage Learning Holdings II, Inc.
$331M
$250M
Starburst Data, Inc.
$227M
Aura Group, Inc. aura.com ↗
Software & Technology · 2 offerings · 5 open roles
$226M
Seaport Therapeutics, Inc.
$209M
$187M
$175M
$159M
$157M
$155M
$155M
$140M
$135M
Chroma Medicine, Inc.
$133M
$131M
$130M
$129M
Ensoma, Inc.
$126M
Scorpion Therapeutics, Inc.
$123M
$121M
Solstice Oncology, Inc.
$115M
$112M
PepGen Inc.
$108M
$99M
$94M
CodaMetrix Inc. codametrix.com ↗
Healthcare · 2 offerings · 2 open roles
$93M
$90M
$85M
Showing the 30 largest of 93 companies.

What Boston funds

$3.48B · 55
$3.17B · 45
$694M · 4
$284M · 8
$99M · 1
$21M · 1

Also on startersss

The Boston startup ecosystem → All Massachusetts funding → 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 →