Arcellx, Inc., together with its subsidiary, engages in the development of various immunotherapies for patients with cancer and other incurable diseases in the United States. The company's lead ddCAR product candidate is anitocabtagene autoleucel, which is in phase 2 clinical trial for the treatment of patients with relapsed or refractory multiple myeloma (rrMM). It also develops ACLX-001, a product candidate in Phase 1 clinical trials targeting BCMA to treat rrMM; and ACLX-002, which is in Phase 1 clinical trials that targets CD123 for treating relapsed or refractory acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). In addition, the company's preclinical product includes ACLX-003 for the treatment of AML and MDS. Further, it focuses on the development of product candidates for solid tumor programs. It has a strategic alliance with Kite Pharma, Inc. to co-develop and co-commercialize anitocabtagene autoleucel. The company was formerly known as Encarta Therapeutics, Inc. and changed its name to Arcellx, Inc. in January 2016. Arcellx, Inc. was incorporated in 2014 and is headquartered in Redwood City, California.

Poseida Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing therapeutics for patients with high unmet medical needs. The company's development candidates for Heme Malignancies includes P-BCMA-ALLO1, which is in Phase I trial to treat patients with relapsed/refractory multiple myeloma; P-CD19CD20-ALLO1, which is in Phase I trial for treating B cell malignancies and other autoimmune diseases; P-BCMACD19-ALLO1, an allogeneic, off-the-shelf CAR-T product candidate in preclinical development for treating multiple myeloma; and P-CD70-ALLO1 under preclinical development to treat hematological indications. It is also involved in the development of P-MUC1C-ALLO1 that is in Phase I trial for treating a range of solid tumors, including breast, colorectal, lung, ovarian, pancreatic, and renal cancers; P-PSMA-ALLO1, an autologous chimeric antigen receptor T cell (CAR-T) product candidate that is in preclinical development for the treatment of patients with metastatic castrate resistant prostate cancer (mCRPC); and P-PSMA-101, an allogeneic CAR-T product candidate under Phase 1 clinical trial for treating mCRPC. In addition, the company engages in the development of P-FVIII-101, a clinical stage liver-directed gene therapy for the in vivo treatment of hemophilia A; P-OTC-101, a clinical stage liver-directed gene therapy for the in vivo treatment of ornithine transcarbamylase deficiency; and P-PAH-101, a clinical stage liver-directed gene therapy for the in vivo treatment of phenylketonuria. It has a research collaboration and license agreement with F. Hoffmann-La Roche Ltd, and Hoffmann-La Roche Inc. The company was incorporated in 2014 and is headquartered in San Diego, California.

Cellectis S.A., a clinical stage biotechnological company, develops products based on gene-editing with a portfolio of allogeneic chimeric antigen receptor T-cells product candidates. The company is developing ALLO-715 and ALLO-605 for the treatment of multiple myeloma; ALLO-501 to treat large B-cell lymphoma; ALLO-316, an allogeneic engineered CAR T-cell product targeting CD70; ALLO-819 to treat acute myeloid leukemia; ALLO-213 for the treatment of small cell lung cancer; and ALLO-182 to treat gastric and pancreatic cancer. It also develops UCART22 for the treatment of relapsed or refractory B-cell acute lymphoblastic leukemia; UCART123 to treat acute myeloid leukemia; UCART 20x22 for relapsed or refractory B-Cell non-hodgkin's lymphoma; and cema-cel to treat relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma. The company has strategic alliances with Allogene Therapeutics, Inc. and Les Laboratoires Servier; research collaboration and exclusive license agreement with Iovance Biotherapeutics, Inc.; and joint research and collaboration, and investment agreement with AstraZeneca Holdings B.V., as well as with AstraZeneca Ireland Limited. Cellectis S.A. was founded in 1999 and is headquartered in Paris, France.

Fate Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops programmed cellular immunotherapies for cancer and immune disorders worldwide. The company's chimeric antigen receptor (CAR)-targeted NK and T-cell product candidates include FT576 to treat multiple myeloma, and FT522, to treat lymphoma and autoimmune disorders. Its CAR T-cell programs include FT819 to treat hematologic malignancies and solid tumors, and FT825 to treat solid tumors. The company has a collaboration and option agreement with Ono Pharmaceutical Co. Ltd. for the development and commercialization of off-the-shelf, iPSC-derived CAR T-cell product candidates for the treatment of cancer. Fate Therapeutics, Inc. was incorporated in 2007 and is headquartered in San Diego, California.

Caribou Biosciences, Inc., a clinical-stage biopharmaceutical company, engages in the development of genome-edited allogeneic cell therapies for the treatment of hematologic malignancies in the United States and internationally. Its lead product candidate is CB-010, an allogeneic anti-CD19 CAR-T cell therapy that is in phase 1 clinical trial to treat relapsed or refractory B cell non-Hodgkin lymphoma. The company also develops CB-011, an allogeneic anti-BCMA CAR-T cell therapy that is in phase 1 clinical trial for the treatment of relapsed or refractory multiple myeloma; and CB-012, an allogeneic anti-CD371 CAR-T cell therapy that is in phase 1 clinical trial for the treatment of relapsed or refractory acute myeloid leukemia. Caribou Biosciences, Inc. was incorporated in 2011 and is headquartered in Berkeley, California.

Century Therapeutics, Inc., a biotechnology company, engages in the development of genetically engineered allogeneic cell therapies for the treatment of solid tumor and hematological malignancies. Its lead product candidate is CNTY-101, an allogeneic, induced pluripotent stem cells (iPSCs)-derived chimeric antigen receptors (CAR)-iNK cell therapy, under Phase 1 trials targeting CD19 for relapsed, refractory B-cell lymphoma. The company is also involved in the development of CNTY-102, a bi-specific CD19 + CD22 CAR-iT product candidate for relapsed, refractory B-cell lymphoma and other B-cell malignancies; and CNTY-107, a Nectin-4 CAR-iT targeted product candidate for Nectin-4 positive solid tumors. In addition, it has a strategic collaboration with Bristol-Myers Squibb Company to develop and commercialize up to four iNK or iT programs, including CNTY-104, a multi-specific collaboration program targeting acute myeloid leukemia; and CNTY-106, a multi-specific collaboration program for multiple myeloma. The company was incorporated in 2018 and is headquartered in Philadelphia, Pennsylvania.

Celularity Inc., a clinical-stage biotechnology company, develops off-the-shelf placental-derived allogeneic cell therapies for the treatment of cancer, immune, and infectious diseases. The company operates through Cell Therapy, Degenerative Disease, and BioBanking segments. Its lead therapeutic programs include CYCART-19, an allogeneic CAR-T cell for the treatment of non-Hodkin's lymphoma (NHL) and mantle cell lymphoma (MCL); CYNK-001, an allogeneic unmodified natural killer cell that is in Phase I/II clinical trial for the treatment of acute myeloid leukemia (AML); and APPL-001, a genetically modified placental-derived mesenchymal-like adherent stromal cell for the treatment of Crohn's disease. In addition, the company is developing CYCART-201 for the treatment of NHL and MCL, and human epidermal growth factor receptor 2 positive cancers; CYNK-301, a next generation chimeric antigen receptor-natural killer (CAR-NK) for treating relapse refractory AML; CYNK-302, a CAR-NK to treat non-small cell lung cancer; and pExo-001, a human postpartum placenta derived exosome product for the treatment of osteoarthritis. Celularity Inc. produces, sells, and licenses products that are used in surgical and wound care markets, such as Biovance, Biovance 3L, Interfyl, and Centaflex; and collects and stores stem cells from umbilical cords and placentas under the LifebankUSA brand. The company has licensing agreement with Sorrento Therapeutics, Inc. for the development and commercialization of licensed CD19 CAR-T products; and research collaboration services agreement with Regeneron Pharmaceuticals, Inc. to support the research of allogeneic cell therapy candidates. Celularity Inc. was founded in 1998 and is based in Florham Park, New Jersey.

ALX Oncology Holdings Inc., a clinical-stage immuno-oncology company, focuses on developing therapies for cancer patients in the United States. The company's lead product candidate is Evorpacept, a CD47 blocking therapeutic biologic in development as a combination therapy with other anti-cancer agents, including ASPEN-06, under Phase 2 clinical study for treating Gastric/GEJ cancer; ASPEN-07, under Phase 1 clinical study for treating urothelial cancer; and ASPEN-03 and ASPEN-04, both under Phase 2 clinical study for treating head and neck squamous cell carcinoma. It also has collaboration agreement for Evorpacept combination programs comprising Jazz Pharmaceuticals plc for zanidatamab, under Phase 1 trial for the treatment of breast cancer and other solid tumors; Quantum Leap Healthcare collaborative with an ADC, fam-trastuzumab deruxtecan-nxki, under Phase 1 trial for the treatment of patients with breast cancer; MD Anderson Cancer Center with rituximab and lenalidomide for the treatment of patients with indolent and aggressive NHL; Sanofi with isatuximab and dexamethasone, under Phase 1/2 trial for the treatment of patients with relapsed or refractory multiple myeloma; Academic Gastrointestinal Cancer Consortium with pembrolizumab and cetuximab, under Phase 2 trial to treat refractory microsatellite stable metastatic colorectal cancer; and University of Pittsburgh with liposomal doxorubicin and pembrolizumab, under Phase 2 trial recurrent platinum-resistant ovarian cancer. In addition, the company has collaboration agreement with Tallac Therapeutics, Inc. for the development of ALTA-002, a potent immune activator targeted to myeloid cells in the tumor to promote innate and adaptive anti-cancer immune responses. It also has license agreements with Board of Trustees of the Leland Stanford Junior University, Selexis SA, and Crystal Bioscience, Inc. The company was incorporated in 2015 and is headquartered in South San Francisco, California.