← Back to Blog|Fundraising
Fundraising2 min read9/29/2025

Star Therapeutics Raises $125M in Series B

Star Therapeutics, a HealthTech company based in Cambridge, MA, has raised $125M in Series B at a $600M valuation led by Polaris Partners, venBio Partners.

FNT

Fundraising News Team

Published on 9/29/2025

Star Therapeutics Raises $125M in Series B


Star Therapeutics Raises $125M in Series B

Star Therapeutics has successfully raised $125M in a Series B at a $600M valuation led by Polaris Partners, venBio Partners.

Company Overview

Star Therapeutics is a HealthTech company headquartered in Cambridge, MA, founded in 2020 with 80+ employees.

Antibody therapies for cancer

Fundraising Details

- Amount Raised: $125M
- Round Type: Series B
- Valuation: $600M
- Date: 2025-09-29
- Investors: Polaris Partners, venBio Partners

About Star Therapeutics

Antibody therapies for cancer The company is positioned in the HealthTech sector, serving a growing market with innovative solutions.

Key Information

- Headquarters: Cambridge, MA
- Founded: 2020
- Team Size: 80+
- Industry: HealthTech

What This Means

This funding round demonstrates strong investor confidence in Star Therapeutics's vision and execution. The capital will likely be used to:

- Scale Operations: Expand the team and operational capacity
- Product Development: Enhance existing products and develop new features
- Market Expansion: Enter new markets and strengthen presence in existing ones
- Technology Investment: Invest in infrastructure and technology capabilities

Industry Context

The HealthTech sector continues to attract significant investment as companies innovate to meet evolving market demands. Star Therapeutics's successful fundraising reflects the strong fundamentals and growth potential in this space.


Valuation Milestone

Reaching a $600M valuation marks an important milestone for Star Therapeutics, positioning the company among notable players in the HealthTech industry.


Looking Ahead

With this new capital, Star Therapeutics is well-positioned to execute on its growth strategy and continue building innovative solutions in the HealthTech space. The company's trajectory will be one to watch as it deploys this funding to achieve its next phase of growth.

---

This fundraising news was reported on 2025-09-29. For more information about Star Therapeutics, visit their headquarters at Cambridge, MA.

Share this article:

Related Articles

More insights from our Fundraising experts

Archive Intel Raises $6.3M in Series A
Fundraising2 min read

Archive Intel Raises $6.3M in Series A

Archive Intel, a Fintech company based in New York, NY, has raised $6.3M in Series A led by Gray Line Partners.

FNT

Fundraising News Team

10/6/2025

Upfront Raises $10M in Pre-Seed
Fundraising2 min read

Upfront Raises $10M in Pre-Seed

Upfront, a Fintech company based in Dubai, UAE, has raised $10M in Pre-Seed led by Palm Ventures, SABAH.fund.

FNT

Fundraising News Team

10/5/2025

Naveen Rao AI Hardware Raises $400M in Series A
Fundraising2 min read

Naveen Rao AI Hardware Raises $400M in Series A

Naveen Rao AI Hardware, a AI/ML company based in San Francisco, CA, has raised $400M in Series A at a $5B valuation led by Andreessen Horowitz, Lightspeed.

FNT

Fundraising News Team

10/3/2025

Ready to Transform Your Sales Process?

Join thousands of sales professionals who trust Salestools AI to drive results.

Start Free Trial