IDEAYA Biosciences
IDEAYA Biosciences is a clinical-stage precision medicine oncology company based in South San Francisco, California. The company specializes in discovering and developing targeted therapeutics for cancer patients identified through molecular diagnostics. IDEAYA employs the concept of synthetic lethality, which focuses on exploiting genetic vulnerabilities in cancer cells to create treatments that selectively kill these cells while preserving normal cells. The company's pipeline includes several clinical-stage compounds, such as Darovasertib (IDE196), a PKC inhibitor for tumors with GNAQ or GNA11 mutations; IDE397, a MAT2A inhibitor for tumors with MTAP gene deletion; and IDE161, a PARG inhibitor for tumors with homologous recombination deficiency. IDEAYA collaborates with major pharmaceutical companies like Pfizer, Amgen, and GlaxoSmithKline to enhance its research and development efforts in precision medicine. The leadership team, led by President and CEO Yujiro S. Hata, includes experts in cancer biology and drug discovery.
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Headcount trend
IDEAYA Biosciences went from 115 employees in May 2023 to 168 in Apr 2025. Nov 2024 to Apr 2025: 16 people joined, 6 left.
Headcount data through Apr 2025
Org structure
Headcount by department
Executive compensation
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 3 filings.
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Base Salary:
$148k - $183k
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$200k - $247k
Base Salary:
$139k - $171k
Base Salary:
$139k - $171k
IDEAYA Biosciences FAQ
How many employees does IDEAYA Biosciences have?
IDEAYA Biosciences has about 168 employees, up 0.6% over the 3 months to Apr 2025.
Does IDEAYA Biosciences sponsor H1B visas?
Yes. IDEAYA Biosciences filed 3 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. The largest group was Marketing roles.
What is IDEAYA Biosciences's revenue per employee?
IDEAYA Biosciences makes about $42K in revenue per employee, based on $7M annual revenue and 168 employees.
Is IDEAYA Biosciences a public company?
Yes. IDEAYA Biosciences is publicly traded under the ticker IDYA on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.