Funding · City
Top 38 South San Francisco startups by funding raised
38 companies headquartered in South San Francisco, CA disclosed $4.28B across 52 SEC Form D offerings of $20M or more between Q3 2021 and Q2 2026.
$4.28B
Total disclosed
38
Companies
52
Offerings
-15%
Latest year vs the year before
Most funded in South San Francisco
By total disclosed across the period, one row per company.
$579M
Arsenal Biosciences, Inc.
Biotech & Pharma · 3 offerings
$294M
$265M
Sonoma Biotherapeutics, Inc.
$252M
$243M
Freenome Holdings, Inc.
$202M
$173M
Venn Biosciences Corp
$169M
$163M
Asher Biotherapeutics, Inc.
Biotech & Pharma · 2 offerings
$156M
$148M
$134M
Electra Therapeutics, Inc.
$102M
$88M
Frontier Medicines Corp
$85M
Verge Analytics, Inc.
$77M
$73M
Septerna, Inc.
$66M
Circle Pharma, Inc.
$56M
$53M
Mahzi Therapeutics Inc.
$50M
Interline Therapeutics, Inc.
$50M
Moonwalk Biosciences, Inc.
$42M
TRex Holdings Inc.
$41M
Terremoto Biosciences, Inc.
$40M
Firefly Bio, Inc.
$40M
Perceive Biotherapeutics, Inc.
Showing the 30 largest of 38 companies.
What South San Francisco funds
$3.56B · 40
$545M · 8
$150M · 3
$26M · 1
Also on startersss
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 →