Compass Therapeutics Inc. vs iTeos Therapeutics

Compass Therapeutics Inc.

We are developing next-generation antibodies into transformative cancer therapies that improve patients’ lives

57 employees · est. 2014 · Boston, United States

iTeos Therapeutics

Cancer Immunotherapies by Design

186 employees · est. 2011 · Cambridge, United States

iTeos Therapeutics is the older company (2014 vs 2011).

Side-by-Side Comparison

Metric	Compass Therapeutics Inc.	iTeos Therapeutics
Founded
Founded	2014	2011 older
Headquarters
Headquarters	Boston, United States	Cambridge, United States
Employees
Employees	57	186
Industry
Industry	Biopharma, Biotechnology, Health and Wellness	Biotechnology, Health Care
Funding Stage
Funding Stage	IPO	Post-IPO Equity
Total Funding
Total Funding	$500.96M	$362.74M
Funding Rounds
Funding Rounds	11	9
Taxonomy
Taxonomy	Biopharmaceutical CompanyOncology-focusedAntibody-based TherapeuticsCancer TherapiesAngiogenesisTumor Growth +9	Biopharmaceutical CompanyImmuno-oncologyClinical-stageTumor ImmunologyImmunosuppressive PathwaysProduct Candidates +8
Website
Website	compasstherapeutics.com	iteostherapeutics.com

About Compass Therapeutics Inc.

Compass Therapeutics Inc. is a clinical-stage, oncology-focused biopharmaceutical company that aims to develop next-generation antibodies into transformative cancer therapies, ultimately improving patients’ lives. The company's scientific focus is on the relationship between angiogenesis, the immune...

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About iTeos Therapeutics

iTeos Therapeutics is a clinical-stage biopharmaceutical company founded in 2011 and headquartered in Watertown, MA with a research center in Gosselies, Belgium. The company's slogan, "Cancer Immunotherapies by Design," reflects its focus on pioneering the discovery and development of a new generati...

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Frequently Asked Questions

Compass Therapeutics Inc. was founded in 2014, based in Boston, United States, with 57 employees. Compass Therapeutics Inc. is a clinical-stage, oncology-focused biopharmaceutical company that aims to develop next-generation antibodies into transformative cancer therapies, ultimately improving pat. iTeos Therapeutics was founded in 2011, based in Cambridge, United States, with 186 employees. iTeos Therapeutics is a clinical-stage biopharmaceutical company founded in 2011 and headquartered in Watertown, MA with a research center in Gosselies, Belgium. The company's slogan, "Cancer Immunoth.

Compass Therapeutics Inc. has raised $500.96M and iTeos Therapeutics $362.74M. Latest stage: Compass Therapeutics Inc. IPO, iTeos Therapeutics Post-IPO Equity.

Both work in Biotechnology and list biopharmaceutical company and clinical-stage among their focus areas.

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Compiled from the BounceWatch company index. We last looked at Compass Therapeutics Inc. on 9 Jun 2026, and iTeos Therapeutics on 11 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.