Allovir, Inc., a clinical-stage cell therapy company, engages in the research and development of allogeneic, off-the-shelf multi-virus specific T cell (VST) therapies to prevent and treat devastating viral-associated diseases. The company's lead product is posoleucel, an allogeneic, off-the-shelf VST therapy, to treat BK virus, cytomegalovirus, adenovirus, Epstein-Barr virus, human herpesvirus 6, and JC virus. Its preclinical and clinical development product candidates include ALVR106 for the respiratory syncytial virus, influenza, parainfluenza virus, and human metapneumovirus; ALVR109 to treat SARS-CoV-2 and COVID-19; ALVR107 for treating hepatitis B; and ALVR108. The company was formerly known as ViraCyte, Inc. and changed its name to Allovir, Inc. in May 2019. The company was incorporated in 2013 and is based in Waltham, Massachusetts.

HCW Biologics Inc., a clinical-stage biopharmaceutical company, focuses on discovering and developing novel immunotherapies for chronic, low-grade inflammation, and age-related diseases in the United States. The company's lead products include HCW9218, which is in Phase 1 clinical chemo-refractory/chemo-resistant solid tumors with pancreatic, ovarian, breast, prostate, and colorectal cancers, as well as Phase 2 clinical trial with metastatic advanced stage ovarian cancer patients; and HCW9302 for autoimmune and proinflammatory diseases, such as alopecia areata diseases. It also develops HCW9201, a cell-based therapy that is in Phase I clinical trials for the treatment of patients with relapsed/refractory acute myelogenous leukemia; and HCW9206, an injectable immunotherapeutic to use as adjuvant for adoptive cell therapy in cancer treatment. The company was incorporated in 2018 and is headquartered in Miramar, Florida.

INmune Bio, Inc., a clinical-stage immunology company, focuses on developing drugs to reprogram the patients innate immune system to treat disease in the United States. It intends to develop and commercialize product candidates to treat hematologic malignancies, solid tumors, and chronic inflammation. The company's development programs include INKmune, which is in Phase 1 for the treatment of patients with high-risk myelodysplastic syndrome; and INB03, a mucinous polyglucan on the surface of some epithelial cancer cells that appears to predict resistant to immunotherapy, including women with MUC4 expressing HER2+ breast cancer and other MUC4 resistant cancers. It also provides XPro1595 for the treatment of Alzheimer's disease and treatment resistant depression. It has license agreements with Xencor, Inc.; Immune Ventures, LLC; and University of Pittsburg. INmune Bio, Inc. was incorporated in 2015 and is headquartered in Boca Raton, Florida.

Cue Biopharma, Inc., a clinical-stage biopharmaceutical company, develops a novel class of injectable therapeutics to selectively engage and modulate targeted, disease relevant T cells directly within the patient's body. Its lead drug product candidate is CUE-101 for the treatment of human papilloma virus (HPV16+)-driven recurrent/metastatic head and neck cancer. The company is also developing CUE-102 targets Wilms' Tumor 1 protein in various cancers; CUE-103, a CUE-100 series drug product candidate; and Neo-STAT and RDI-STAT programs outside of oncology, including CUE-200, CUE-300, and CUE-400 series. It has collaboration agreements with LG Chem, Ltd. for the development of Immuno-STATs focused in the field of oncology; strategic collaboration and option agreement with Ono Pharmaceutical Co., Ltd. to advance CUE-401 for the treatment of autoimmune and inflammatory diseases; and license agreement with Albert Einstein College of Medicine. The company was formerly known as Imagen Biopharma, Inc. and changed its name to Cue Biopharma, Inc. in October 2016. Cue Biopharma, Inc. was incorporated in 2014 and is headquartered in Boston, Massachusetts.

Affimed N.V., a clinical-stage biopharmaceutical company, focuses on discovering and developing cancer immunotherapies in the United States and Germany. The company's lead product candidates include AFM13 that has completed Phase 2 clinical trial for CD30-positive lymphoma, Phase Ib clinical trial for hodgkin lymphoma, and completed Phase IIb clinical study for peripheral T-cell lymphoma; AFM24, a tetravalent, bispecific epidermal growth factor receptor, and CD16A-binding innate cell engager, which is in Phase IIa clinical trial for the treatment of advanced cancers; and AFM28, an innate cell engager (ICE), which is in preclinical development for the treatment acute myeloid. It develops AFM32, an ICE candidate that is in preclinical development for the treatment of solid tumors. It has collaboration with Artiva Biotherapeutics to develop the combination of acimtamig and AlloNK; license and strategic collaboration agreement with Roivant Sciences Ltd. to develop and commercialize novel ICE molecules, including AFM32, in oncology; and strategic collaboration agreement with Genentech for the development of certain product candidates, which includes novel NK cell engager-based immunotherapeutics to treat multiple cancers. The company was formerly known as Affimed Therapeutics B.V. and changed its name to Affimed N.V. in October 2014. Affimed N.V. was founded in 2000 and is headquartered in Mannheim, Germany.

Imunon, Inc., a clinical-stage biotechnology company, engages in the development of immunotherapies and vaccines to treat cancer and infectious diseases. The company's lead clinical program IMNN-001, a DNA-based immunotherapy for the localized treatment of ovarian cancer that is in Phase II clinical development. Its preclinical stage products include IMNN-101, a COVID-19 booster vaccine; IMNN-102 for the treatment of Lassa virus; and IMNN-201, a Trp2 tumor associated antigen cancer vaccine in melanoma. In addition, the company develops non-viral DNA technology across four modalities, such as TheraPlas for the coding of proteins and cytokines in the treatment of solid tumors; PlaCCine for the coding of viral antigens that can elicit a strong immunological response; FixPlas for the application of Imunon's DNA technology to produce universal cancer vaccines; and IndiPlas, which is in the discovery phase for the development of personalized cancer vaccines or neoepitope cancer vaccines. Imunon, Inc. was formerly known as Celsion Corporation and changed its name to Imunon, Inc. in September 2022. The company was founded in 1982 and is headquartered in Lawrenceville, New Jersey.

Virios Therapeutics, Inc., a development-stage biotechnology company, focuses on developing novel antiviral therapies to treat diseases associated with a viral triggered abnormal immune response. The company's lead development candidate is the IMC-1, a fixed dose combination of famciclovir and celecoxib to treat fibromyalgia. It also develops IMC-2, a combination of valacyclovir and celecoxib for the treatment of managing the fatigue, sleep, attention, pain, autonomic function, and anxiety associated with long COVID. The company was formerly known as Innovative Med Concepts, LLC and changed its name to Virios Therapeutics, Inc. in July 2020. The company was founded in 2012 and is headquartered in Alpharetta, Georgia.

Aptevo Therapeutics Inc., a clinical-stage research and development biotechnology company, focuses on developing immunotherapeutic candidates for the treatment of various forms of cancer in the United States. It develops its products using ADAPTIR and ADAPTIR-FLEX platforms to generate monospecific, bispecific, and multi-specific antibody candidates capable of enhancing the human immune system against cancer cells. The company's lead clinical blood cancer candidate is APVO436 that is in Phase 1b/2 clinical trial for acute myelogenous leukemia. It is also developing ALG.APV-527, a novel investigational bispecific ADAPTIR candidate that is in Phase 1 clinical trial for NSCLC, head and neck, colorectal, pancreatic, breast, and other solid tumors; APVO603, a preclinical dual agonist bispecific ADAPTIR candidate for multiple solid tumors; APVO442, a novel bispecific candidate based on the ADAPTIR-FLEX platform technology for multiple solid tumors; and APVO711, a preclinical dual mechanism bispecific ADAPTIR candidate for prostate cancer. The company has a collaboration and option agreement with Alligator Bioscience AB to develop ALG.APV-527. Aptevo Therapeutics Inc. was incorporated in 2016 and is headquartered in Seattle, Washington.