The 12 closest competitors and alternatives to IDEAYA Biosciences, Inc. among biotech companies — ranked by similarity to what IDEAYA Biosciences, Inc. actually does, not by market-cap band.
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IDEAYA Biosciences, Inc. is a precision oncology company primarily dedicated to identifying and advancing targeted therapies, particularly leveraging the concept of synthetic lethality. The firm aims to develop specific treatments for patient groups selected through molecular diagnostic methods. At the forefront of its clinical efforts are two investigational drugs. IDE397, a methionine adenosyltransferase 2a (MAT2A) blocking agent, is currently in early-stage (Phase I) trials for solid tumors exhibiting methylthioadenosine phosphorylase (MTAP) deletions. Its second primary candidate, IDE196, a protein kinase C (PKC) inhibitor, is progressing through Phase I/II studies, targeting genetically defined cancers characterized by GNAQ or GNA11 gene mutations. Beyond its clinical pipeline, IDEAYA's earlier-stage portfolio includes several synthetic lethality programs. These encompass a PARG inhibitor designed to address tumors with specific genetic or molecular biomarkers, Pol Theta inhibitors aimed at cancers presenting with BRCA or other homologous recombination deficiency (HRD) mutations, and WRN inhibitors for tumors demonstrating high microsatellite instability (MSI-H). The company also engages in significant collaborations. It has a joint research effort with Cancer Research UK and the University of Manchester, focusing on small molecule inhibitors of Poly (ADP-ribose) glycohydrolase. Furthermore, IDEAYA maintains a partnership with Pfizer Inc. for the clinical development and supply in Phase I/II trials across metastatic uveal melanoma, skin melanoma, and other solid tumors, alongside a strategic alliance with GlaxoSmithKline plc. IDEAYA Biosciences, Inc. was established in 2015 and operates from its headquarters in South San Francisco, California.
IDEAYA Biosciences, Inc. is a biotech company headquartered in South San Francisco, United States. It is publicly listed (IDYA) with a market capitalisation of $3.4B. Xcout tracks 27 named people at IDEAYA Biosciences, Inc., including Yujiro S. Hata (Founder, Chairman and Chief Executive Officer). Xcout recorded 50 job postings from IDEAYA Biosciences, Inc. in the last 90 days, naming tools such as NetSuite.
21 more named people on record for IDEAYA Biosciences, Inc., with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $94M | 3 named |
Financing after the IPO — public offerings and SEC Form D private placements — is not listed as a funding round.
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 50 job postings from IDEAYA Biosciences, Inc. in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see IDEAYA Biosciences, Inc.'s hiring signals →
Ranked by semantic similarity — how close each company is to IDEAYA Biosciences, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
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Edison Oncology Holding Corp is a clinical-stage biopharmaceutical company that develops first-in-class, small-molecule, biomarker-driven therapies to target major cancer markets. The company identifies, acquires, and advances underdeveloped drug candidates to address critical unmet needs for cancer patients with specific genetic mutations.
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