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Lyell Immunopharma, Inc.

LYELBiotechSouth San Francisco, United States

Lyell Immunopharma, Inc. is an American clinical-stage biopharmaceutical company headquartered in San Francisco, California. Founded in 2018, the company develops next-generation cell therapies, including CAR T cell, using technologies intended to improve T-cell persistence, function, and resistance to exhaustion. Its pipeline includes therapies being developed for hematologic malignancies and solid tumors.

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Lyell Immunopharma, Inc. at a glance

Lyell Immunopharma, Inc. is a biotech company headquartered in South San Francisco, United States, founded in 2018. It is publicly listed (LYEL) with a market capitalisation of $215.6M. Xcout tracks 37 named people at Lyell Immunopharma, Inc., including Lynn Seely (Principal Executive Officer, President, CEO & Director). Xcout recorded 24 job postings from Lyell Immunopharma, Inc. in the last 90 days.

Industry
Biotech
Headquarters
South San Francisco, United States
Market cap
$215.6M
Employees
161
Ticker
LYEL
Founded
2018
Job postings recorded (90 days)
24
Xcout AI Rank
0/100

Lyell Immunopharma, Inc. leadership

  • Lynn SeelyPrincipal Executive Officer, President, CEO & Director
  • Lynn Seely, M.D.President and Chief Executive Officer
  • Stephen J. HillChief Operating Officer
  • Stephen Hill, M.B.A.Chief Operating Officer
  • Smital ShahPrincipal Financial Officer, CFO & Chief Business Officer
  • Gary LeeChief Scientific Officer

31 more named people on record for Lyell Immunopharma, Inc., with roles, board committees and tenure — see the full roster →

Hiring at Lyell Immunopharma, Inc.

Xcout recorded 24 job postings from Lyell Immunopharma, 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 Lyell Immunopharma, Inc.'s hiring signals →

Lyell Immunopharma, Inc. competitors

A few of Lyell Immunopharma, Inc.'s closest competitors — see the full list of competitors and alternatives →

Allogene Therapeutics, Inc.ALLO · BiotechSouth San Francisco, United States
72% matchPublic

Allogene Therapeutics, Inc. operates as a clinical-stage immuno-oncology firm dedicated to the creation and commercialization of genetically engineered allogeneic T-cell therapies for the treatment of various cancers. A pivotal product in their development pipeline is UCART19, an allogeneic chimeric antigen receptor (CAR) T-cell therapy. This candidate is being developed, manufactured, and prepared for market release to address relapsed/refractory (R/R) CD19-positive B-cell acute lymphoblastic leukemia (ALL) in both children and adults. The company's portfolio also encompasses ALLO-501, an anti-CD19 allogeneic CAR T-cell candidate currently in Phase I clinical trials for R/R non-Hodgkin lymphoma. A related therapeutic, ALLO-501A, is progressing through Phase I/II studies, targeting R/R large B-cell lymphoma or transformed follicular lymphoma. Furthermore, Allogene is advancing several other promising candidates: ALLO-715, an allogeneic CAR T-cell therapy in Phase I for R/R multiple myeloma; ALLO-605, another allogeneic CAR T-cell designed for multiple myeloma; and ALLO-647, an anti-CD52 monoclonal antibody. Their investigational therapies also include those targeting CD70 for renal cell cancer, ALLO-819 (an allogeneic CAR T-cell treatment) for acute myeloid leukemia, and DLL3 for small cell lung cancer and other aggressive neuroendocrine tumors. Allogene maintains a robust network of strategic alliances, which includes licensing and collaboration agreements with organizations such as Pfizer Inc., Servier, Cellectis S.A., and Notch Therapeutics Inc. They also hold a clinical trial collaboration with SpringWorks Therapeutics, Inc. Additionally, a strategic partnership with The University of Texas MD Anderson Cancer Center supports the preclinical and clinical evaluation of their allogeneic CAR T-cell product pipeline. Founded in 2017, the company's corporate headquarters are located in South San Francisco, California.

Market cap$449.1M
Employees226
Allogene Therapeutics, Inc. competitors & alternatives →

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More on Lyell Immunopharma, Inc. in Xcout Intel

  • 37 named people with titles, LinkedIn and board committees
  • Weekly hiring history and the mix of roles behind it
  • 1 corporate event with sources — deals, leadership changes, layoffs
  • The full competitor set, tracking, exports and API access
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