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Series B Companies in San Diego

Explore 38 series b startups based in San Diego, United States. Access verified founder contact information and fundraising data.

Total Companies
38
Total Funding
$943.8M
Avg Funding
$72.6M
Industries
6

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$132.0M
raised

Alterome Therapeutics is a biopharmaceutical company developing alteration-specific targeted therapies.

Apr 2024
Series B

Founder Contacts

30,000+ verified contacts

$30.0M
raised

Turquoise Health is a healthcare pricing platform that simplifies administration to reduce the expense and complexity of healthcare.

Jan 2024
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$85.0M
raised

Lassen Therapeutics develops antibody biotherapeutics to help improve the lives of patients suffering from serious diseases.

Dec 2023
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$85.0M
raised

MBrace Therapeutics is a privately held biopharmaceutical business.

Nov 2023
Series B

Founder Contacts

30,000+ verified contacts

$35.0M
raised

Tentarix creates innovative protein therapeutics with uniquely combined bioactivities that leverage synthetic biology.

Sep 2023
Series B

Founder Contacts

30,000+ verified contacts

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$2.0M
raised

eSUB Construction Software offers the construction industry with a cloud-based project management software solution.

May 2023
Series B

Founder Contacts

30,000+ verified contacts

$8.6M
raised

Primmune Therapeutics is a Biotechnology company.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Aerospace
$30.0M
raised

SkySafe allows governments, law enforcement, airports, cities, and more to manage their airspace with real-time drone data and analytics.

Dec 2021
Series B

Founder Contacts

30,000+ verified contacts

$130.0M
raised

Protego Biopharma is a biotechnology company that develops therapeutics that aim to correct diseases caused by protein misfolding.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

$84.0M
raised

BlossomHill Therapeutics is a biopharmaceutical company focusing on oncology and autoimmune disorders.

Dec 2025
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$20.0M
raised

Mingsight Pharmaceuticals is a pharmaceutical company engaged in developing ophthalmic medical drugs.

Nov 2021
Series B

Founder Contacts

30,000+ verified contacts

$250.0M
raised

Mirador Therapeutics develops precision medicines for immune-mediated diseases.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$52.2M
raised

Gretel is a multimodal synthetic data platform that leverages advanced generative AI and privacy-enhancing technologies.

Oct 2021
Series B

Founder Contacts

30,000+ verified contacts

Showing 26 to 38 of 38 companies

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