The 12 closest competitors and alternatives to AltruBio among biotechnology companies — ranked by similarity to what AltruBio actually does, not by market-cap band.
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AltruBio, Inc. is a U.S. biotechnology company developing immune-modulating therapies for autoimmune and inflammatory diseases. Its lead program is itolizumab, an anti-CD6 monoclonal antibody being developed for conditions including ulcerative colitis.
AltruBio is a biotechnology company headquartered in United States. Its most recent funding round, Series B, raised $225M in May 2024. Xcout tracks 13 named people at AltruBio, including Judy Chou, Ph.D. (President and Chief Executive Officer, Chairperson of AltruBio Taiwan Inc.).
7 more named people on record for AltruBio, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $225M | 6 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to AltruBio by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Biotech
Equillium, Inc. is a clinical-stage biopharmaceutical company focused on developing and bringing to market products designed to address severe autoimmune and inflammatory (immuno-inflammatory) disorders where current treatment options are insufficient. The company's primary drug candidate is itolizumab (EQ001), a monoclonal antibody in clinical development that targets the novel CD6 immune checkpoint receptor. Itolizumab is currently in Phase III trials for acute graft-versus-host disease, has completed Phase Ib studies for asthma, and is also undergoing Phase Ib trials for lupus nephritis. In addition to itolizumab, Equillium is advancing EQ101 for the treatment of cutaneous T cell lymphoma and alopecia areata, and EQ102, which targets various gastrointestinal conditions. Headquartered in La Jolla, California, the company was incorporated in 2017 and previously operated as Attenuate Biopharmaceuticals, Inc. before changing its name to Equillium, Inc. in May 2017.
Similar biotechnology company
Applied Molecular Transport was a United States biotechnology company that developed oral biologic medicines using a proprietary epithelial drug-delivery platform. Its programs targeted gastrointestinal and autoimmune diseases, serving patients with conditions such as inflammatory bowel disease.
Biotech
Artiva Biotherapeutics, Inc. is a clinical-stage biotechnology firm specializing in the development of natural killer (NK) cell-based treatments for individuals afflicted with autoimmune disorders and various forms of cancer. Its flagship therapeutic candidate, AB-101, is an innovative, ready-to-use (off-the-shelf) NK cell therapy. This treatment is being developed for a broad spectrum of conditions, including autoimmune diseases like lupus nephritis, rheumatoid arthritis, pemphigus vulgaris, systemic lupus erythematosus, and specific anti-neutrophil cytoplasmic antibody-associated vasculitis subtypes such as granulomatosis with polyangiitis/microscopic polyangiitis, in addition to B-cell non-Hodgkin lymphoma. The company's pipeline also includes AB-201, an allogeneic anti-human epidermal growth factor receptor 2 chimeric antigen receptor (CAR)-NK cell candidate, and AB-205, another allogeneic anti-CD5 CAR-NK cell candidate. Established in 2019, Artiva Biotherapeutics is headquartered in San Diego, California.
Biotech
A clinical-stage biopharmaceutical company developing biotherapeutics for immune-mediated diseases using its ATTOBODY biologics platform. The company's lead candidate, ATTO-1310, targets interleukin-31 (IL-31), known as the 'itch cytokine,' for the treatment of chronic pruritic diseases including atopic dermatitis. Its pipeline also includes multi-specific candidates for other inflammatory diseases.
Biotech
ClostraBio, Inc. is a Chicago-based biotechnology research company pioneering microbiome-based solutions, next-generation probiotics for gut health, and advanced metabolite delivery solutions for inflammatory bowel disease.
Biotech
AnaptysBio, Inc., a clinical-stage biotechnology company, focuses in delivering immunology therapeutics for autoimmune and inflammatory diseases in the United States. The company’s products include Rosnilimab, a selective pathogenic T cell deplete which completed a Phase 2b trial for the treatment of moderate-to-severe rheumatoid arthritis; ANB033, a CD122 antagonist, which is in a Phase 1b trial for celiac disease and eosinophilic esophagitis; ANB101, a BDCA2 modulator antibody which is in Phase 1a trial that specifically targets plasmacytoid dendritic cells and inhibits interferon secretion and modulates antigen presentation; dostarlimab, a PD-1 antagonist for various solid tumor indications; and Imsidolimab, an antibody that inhibits the interleukin-36 receptor, which is in the Phase 3 development for the treatment of generalized pustular psoriasis. It focuses on developing various antibody programs that are advanced to preclinical and clinical milestones under its collaborations. It has collaborations agreement with GSK and Vanda. The company was formerly known as Anaptys Biosciences, Inc. and changed its name to AnaptysBio, Inc. in July 2006. AnaptysBio, Inc. was incorporated in 2005 and is based in San Diego, California.
Life Science
Receptos, Inc. was a San Diego-based biopharmaceutical company focused on developing therapies for immune-mediated diseases, particularly multiple sclerosis and inflammatory bowel disease. Its lead investigational drug, ozanimod (RPC1063), was later acquired by Celgene and approved as Zeposia for relapsing multiple sclerosis and ulcerative colitis.
Similar biotechnology company
Appia Bio is an early-stage biotechnology company based in Culver City, California, focused on discovering and developing allogeneic cell therapies.
Similar biotechnology company
Evommune is a clinical-stage biopharmaceutical company headquartered in Palo Alto, California, developing new treatments for immune-mediated chronic inflammatory diseases.
Similar biotechnology company
Zura Bio Limited is a clinical-stage biotechnology company headquartered in San Diego, California, dedicated to pioneering new therapeutic solutions for immune system and inflammatory diseases. Its key product candidates include ZB-168, an anti-IL7Rα inhibitor engineered to address conditions influenced by the IL7 and TSLP biological pathways. The company is also advancing Torudokimab, a monoclonal antibody that neutralizes IL-33, which is currently in Phase 2 clinical development.
Biotech
Tiziana Life Sciences Ltd is a biotechnology firm dedicated to the research and advancement of novel molecular therapies for human ailments, particularly within oncology and immunology. Its flagship immunology program features Foralumab (TZLS-401), a human anti-CD3 monoclonal antibody under development for a range of conditions including Crohn's disease, graft versus host disease, ulcerative colitis, multiple sclerosis, type-1 diabetes, inflammatory bowel disease, psoriasis, and rheumatoid arthritis. Additionally, the company is progressing Milciclib (TZLS-201), a small molecule inhibitor that targets multiple cyclin-dependent, tropomycin receptor, and Src family kinases to suppress abnormal cell growth and cancer progression. Another significant asset is anti-Interleukin 6 receptor (IL6R) mAb (TZLS-501), a fully human monoclonal antibody intended to mitigate IL6-induced inflammation and treat COVID-19 patients. Founded in 1998, Tiziana Life Sciences is based in London, United Kingdom.
Biotech
Ditto Biosciences is a company headquartered in San Francisco, US, that focuses on drug discovery. The company is involved in identifying proteins that could lead to new drugs for patients with autoimmune diseases.
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