Vera Therapeutics, Inc., a clinical stage biotechnology company, focuses on developing and commercializing treatments for patients with serious immunological diseases. Its lead product candidate is atacicept, a fusion protein self-administered as a subcutaneous injection that is in Phase III clinical trial for patients with immunoglobulin A nephropathy; and for treatment of lupus nephritis that is in Phase II clinical trial. It is also developing MAU868, a human monoclonal antibody for the treatment of BK viremia infections. The company was formerly known as Trucode Gene Repair, Inc. and changed its name to Vera Therapeutics, Inc. in April 2020. Vera Therapeutics, Inc. was incorporated in 2016 and is headquartered in Brisbane, California.

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.

Tourmaline Bio, Inc. operates as a clinical biotechnology company that develops medicines for patients with life-altering immune and inflammatory diseases. It develops TOUR006, a human anti-IL-6 monoclonal antibody that selectively binds to interleukin-6, a key proinflammatory cytokine involved in the pathogenesis of many autoimmune and inflammatory disorders. The company's development pipeline comprises medicines and therapies for the atherosclerotic cardiovascular disease (ASCVD) and thyroid eye disease (TED). The company was formerly known as Tourmaline Bio, LLC and changed its name to Tourmaline Bio, Inc. in September 2022. Tourmaline Bio, Inc. was founded in 2021 and is headquartered in New York, New York.

Aldeyra Therapeutics, Inc., a biotechnology company, develops and commercializes medicines for immune-mediated diseases. Its lead product candidate is reproxalap, a reactive aldehyde species (RASP)modulator, which is in Phase III clinical trial for the treatment of dry eye diseases. The company also develops ADX-629, an orally administered RASP modulator for treatment of COVID-19, atopic asthma, psoriasis, and alcohol intoxication; and ADX-2191, a dihydrofolate reductase inhibitor for the treatment retinitis pigmentosa, as well as rare retinal diseases characterized by inflammation and vision loss. In addition, it develops ADX-246 in systemic immune-mediated disease; and ADX-248 in geographic atrophy. The company was formerly known as Aldexa Therapeutics, Inc. and changed its name to Aldeyra Therapeutics, Inc. in March 2014. Aldeyra Therapeutics, Inc. was incorporated in 2004 and is based in Lexington, Massachusetts.

Invivyd, Inc., a commercial-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of antibody-based solutions for infectious diseases in the United States. The company developed INVYMAB, a platform that combines viral surveillance and predictive modeling with advanced antibody engineering. Its pipeline includes PEMGRADA (pemivibart) injection, a half-life extended investigational monoclonal antibody (mAb) for the prevention of COVID-19 in adults and adolescents; VYD2311, an mAb candidate which is in preclinical studies for the prevention or treatment for COVID-19; and adintrvimab, that is in phase 3 clinical trials for the prevention or treatment of COVID-19. The company also has discovery stage candidates for the prevention of seasonal influenza and COVID-19. It has a collaboration agreement with Adimab, LLC for the discovery and optimization of proprietary antibodies; and the Scripps Research Institute to perform research activities to identify vaccine candidates for the prevention, diagnosis or treatment of influenza or beta coronaviruses. The company was formerly known as Adagio Therapeutics, Inc. and changed its name to Invivyd, Inc. in September 2022. Invivyd, Inc. was incorporated in 2020 and is headquartered in Waltham, Massachusetts.

VYNE Therapeutics Inc., a clinical-stage biopharmaceutical company, focuses on developing proprietary and therapeutics for the treatment of immuno-inflammatory conditions. The company's lead product is VYN201, a locally administered pan- bromodomain and extra-terminal (BET) inhibitor soft drug to address diseases involving multiple, diverse inflammatory cell signaling pathways with low systemic exposure. It also develops VYN202, a BD2-selective oral small molecule BET inhibitor for the treatment of immuno-inflammatory indications. The company was formerly known as Menlo Therapeutics Inc. and changed its name to VYNE Therapeutics Inc. in September 2020. VYNE Therapeutics Inc. was founded in 2003 and is based in Bridgewater, New Jersey.

Abpro Holdings, Inc., a biotechnology company, engages in developing antibody therapeutics for patients with immuno-oncology, ophthalmology, and autoimmunity issues. Its platform DiversImmune addresses a bottleneck in the antibody therapeutics industry. Its lead product candidates include ABP-100 for the treatment of breast, gastric, and colorectal cancers; and ABP-201 for the treatment of vascular diseases of the eye. The company has a strategic partnership with Abpro Bio Co. Ltd and NJCTTQ. The company was formerly known as Abpro Corporation and changed its name to Abpro Holdings, Inc. in November 2024. Abpro Holdings, Inc. was incorporated in 2004 and is headquartered in Woburn, Massachusetts.

Tharimmune, Inc., a clinical-stage biotechnology company, engages in the development of therapeutic candidates for rare, inflammatory, and oncologic diseases. The company's pre-clinical immuno-oncology pipeline includes TH104, a product candidate for the treatment of liver-related and other pruritogenic inflammatory conditions; TH3215 and TH0059 that are product candidates used to treat various solid tumors; and TH1940, which targets programmed cell death protein 1 (PD-1). It has a research collaboration and product license agreement with Minotaur Therapeutics, Inc. for the development of proprietary targeted biologics; and Washington University in St. Louis for the rights to develop and commercialize technology related to multiple hybridomas and antibodies directed specifically towards human HER2. The company was formerly known as Hillstream BioPharma, Inc. and changed its name to Tharimmune, Inc. in September 2023. Tharimmune, Inc. was incorporated in 2017 and is headquartered in Bridgewater, New Jersey.