The 12 closest competitors and alternatives to Seres Therapeutics, Inc. among biotech companies — ranked by similarity to what Seres Therapeutics, Inc. actually does, not by market-cap band.
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Seres Therapeutics, Inc. is a pioneering microbiome therapeutics firm dedicated to engineering bacterial consortia that modulate host cells and tissues to combat various diseases. Their flagship therapeutic, SER-109, an oral microbiome treatment, has successfully concluded Phase III clinical trials for the management of Clostridioides difficile infection (CDI). The company's pipeline further encompasses SER-155, a synthetically cultured bacterial formulation currently undergoing Phase Ib evaluation. This candidate aims to mitigate the risk of gastrointestinal and bloodstream infections, alongside graft-versus-host disease, in vulnerable patients undergoing allogeneic hematopoietic stem cell or solid organ transplantation. Additionally, Seres Therapeutics is advancing SER-287 and SER-301, both in Phase Ib for ulcerative colitis, as well as SER-401, which targets metastatic melanoma, and SER-262, also directed at Clostridioides difficile infection. Seres maintains strategic alliances through licensing and collaboration agreements with entities such as Nestec Ltd. and Memorial Sloan Kettering Cancer Center. Established in 2010, the company previously operated as Seres Health, Inc. before adopting its current name in May 2015, and it maintains its principal offices in Cambridge, Massachusetts.
Seres Therapeutics, Inc. is a biotech company headquartered in Cambridge, United States. It is publicly listed (MCRB) with a market capitalisation of $43.7M. Xcout tracks 16 named people at Seres Therapeutics, Inc., including Richard N. Kender (Interim CEO & Executive Chair).
10 more named people on record for Seres Therapeutics, Inc., with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to Seres Therapeutics, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Life Sciences
Vedanta Biosciences, Inc. is headquartered in Cambridge, Massachusetts, and develops groundbreaking microbiome-derived immunotherapies and therapeutics to improve patient lives.
Biotechnology
Summit Therapeutics Inc. is a biopharmaceutical firm dedicated to discovering, developing, and commercializing therapeutic solutions, primarily targeting infectious diseases across the United States and Latin America. The company's clinical development pipeline is heavily concentrated on therapies for Clostridioides difficile infection (CDI). Its flagship product candidate, ridinilazole, is an orally administered small molecule antibiotic currently advancing through Phase III clinical trials as a treatment for CDI. Beyond its lead asset, Summit Therapeutics is also progressing SMT-738, designed to combat multidrug-resistant infections, notably carbapenem-resistant Enterobacteriaceae (CRE). Additionally, its DDS-04 series represents a potential therapeutic avenue for various infections caused by the Enterobacteriaceae family of bacteria. Established in 2003, the company maintains its headquarters in Cambridge, Massachusetts.
Biotechnology
BiomeBank develops and commercializes microbiome therapeutics designed to restore gut ecological complexity and treat human diseases. The company offers regulated donor-derived therapies, such as BIOMICTRA for recurrent Clostridioides difficile infections, and is advancing a pipeline of next-generation co-cultured microbial products for conditions spanning immunology, metabolism, and oncology. It serves medical practitioners and patients by providing clinically informed gut health treatments.
Similar biotech company
Spero Therapeutics, Inc. is a biopharmaceutical firm in the clinical development stage, primarily focused on discovering, advancing, and commercializing innovative treatments for multi-drug resistant (MDR) bacterial infections and rare diseases within the United States. The company's pipeline includes several key therapeutic candidates: tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic designed to address complicated urinary tract infections (cUTIs), including pyelonephritis, in adult patients. SPR206, an intravenously administered agent specifically developed to combat MDR Gram-negative bacterial infections in hospital environments. SPR720, an oral antibiotic targeting non-tuberculous mycobacterial (NTM) pulmonary disease. Spero Therapeutics has also forged several strategic alliances: A licensing agreement with Meiji Seika Pharma Co., Ltd. supports the ongoing development of tebipenem HBr. A separate licensing deal with Everest Medicines grants rights for the development, manufacturing, and commercialization of SPR206 across Greater China, South Korea, and various Southeast Asian nations. The company collaborates with the Bill & Melinda Gates Medical Research Institute to advance SPR720 for treating lung infections caused by Mycobacterium tuberculosis. Furthermore, a licensing agreement with Vertex Pharmaceuticals Incorporated covers patents associated with SPR720 and its active metabolite, SPR719. Founded in 2013, Spero Therapeutics maintains its corporate headquarters in Cambridge, Massachusetts.
Similar biotech company
Nektar Therapeutics is a biopharmaceutical firm dedicated to identifying and advancing medical treatments for critical health conditions lacking effective therapies, serving markets across the United States and globally. Its diverse pipeline features several promising candidates: Bempegaldesleukin, a CD122-preferential interleukin-2 (IL-2) pathway agonist, is currently in Phase 3 clinical trials for metastatic melanoma, renal cell carcinoma, muscle-invasive bladder cancer, squamous cell carcinoma of the head and neck, and adjuvant melanoma. This same compound is also being investigated in Phase 2 trials for renal cell carcinoma, non-small cell lung cancer, and urothelial cancer, in Phase 1/2A for squamous cell carcinoma of the head and neck, in Phase 1/2 for various solid tumors, and in Phase 1B for COVID-19. Another asset, NKTR-358, a cytokine Treg stimulant, is progressing through Phase 2 clinical trials for systemic lupus erythematosus and ulcerative colitis, alongside Phase 1B studies for atopic dermatitis and psoriasis. Furthermore, NKTR-255, an IL-15 receptor agonist, is undergoing Phase 1/2 clinical trials for non-Hodgkin's lymphoma, multiple myeloma, head and neck cancer, and colorectal cancer. The company's portfolio also includes NKTR-262, a toll-like receptor agonist in Phase 1/2 trials for solid tumors, among other developmental drug candidates. Nektar has established significant collaborative agreements with a wide array of pharmaceutical companies, including Takeda Pharmaceutical Company Ltd., AstraZeneca AB, UCB Pharma S.A., F. Hoffmann-La Roche Ltd, Bausch Health Companies Inc., Pfizer Inc., Amgen Inc., UCB Pharma (Biogen), Bristol-Myers Squibb Company, Baxalta Incorporated, Eli Lilly and Company, Merck KGaA, and SFJ Pharmaceuticals, Inc. Founded in 1990, Nektar Therapeutics is headquartered in San Francisco, California.
Similar biotech company
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.
Biotechnology
Moderna, Inc., a biotechnology firm, is dedicated to the discovery, development, and commercialization of messenger RNA (mRNA) based therapies and preventive medicines. Its extensive research and development efforts target a broad spectrum of medical needs, including infectious diseases, cancer immunology, rare conditions, cardiovascular ailments, and autoimmune disorders, with operations spanning the United States, Europe, and other global markets. The company's diverse product pipeline encompasses various vaccine candidates: those for respiratory illnesses like COVID-19, influenza, and respiratory syncytial virus (RSV); latent viral infections such as cytomegalovirus (CMV), Epstein-Barr virus (EBV), human immunodeficiency virus (HIV), herpes simplex virus (HSV), and varicella-zoster virus (VZV); and public health threats like Zika and Nipah. Additionally, Moderna is advancing systemic secreted and cell surface-targeted therapeutics, an array of cancer vaccines (including personalized, KRAS, and checkpoint varieties), intratumoral immuno-oncology products, localized regenerative treatments, systemic intracellular medicines, and inhaled pulmonary solutions. Moderna maintains strategic alliances with several prominent entities, including AstraZeneca PLC, Merck & Co., Inc., Vertex Pharmaceuticals Incorporated, Vertex Pharmaceuticals (Europe) Limited, Carisma Therapeutics, Inc., Metagenomi, Inc., the Defense Advanced Research Projects Agency (DARPA), the Biomedical Advanced Research and Development Authority (BARDA), the Institute for Life Changing Medicines, and The Bill & Melinda Gates Foundation. It also holds a collaboration and license agreement with Chiesi Farmaceutici S.P.A. Founded in 2010 as Moderna Therapeutics, Inc., the company officially became Moderna, Inc. in August 2018. Its corporate headquarters are located in Cambridge, Massachusetts.
Similar biotech company
Mustang Bio, Inc., a clinical-stage biopharmaceutical company, focuses on translating cell therapies into cures for difficult-to-treat cancers and autoimmune diseases in the United States. The company develops MB-106, a CD20-targeted chimeric antigen receptor (CAR) T cell therapy which is in Phase I clinical trail for non-hodgkin lymphoma, chronic lymphocytic leukemia, and autoimmune diseases; MB-109, a combination MB-101 and MB-108 as a potential treatment for IL13Ra2+ relapsed or refractory glioblastoma and high-grade astrocytoma; MB-101, an IL13Ra2 CAR T cell program completd Phase I for glioblastoma; and MB-108 which is in Phase I for the treatment of herpes simplex virus-1 oncolytic virus C134. It has a license agreement with city of hope national medical center and nationwide children’s hospital. Mustang Bio, Inc. was incorporated in 2015 and is headquartered in Waltham, Massachusetts.
Biotechnology
Federation Bio is a U.S. biotechnology company developing live biotherapeutic products based on defined microbial communities to treat diseases. Its work has focused on microbiome-based therapies for metabolic and other serious disorders, serving patients with conditions that may benefit from engineered microbial consortia.
Similar biotech company
Scholar Rock Holding Corporation is a biopharmaceutical firm dedicated to discovering and advancing treatments for severe medical conditions by targeting the crucial role of protein growth factor signaling. Their lead therapeutic candidate, Apitegromab, an agent designed to inhibit the activation of latent myostatin, has successfully concluded Phase 3 clinical trials for spinal muscular atrophy (SMA). Another key program, SRK-181, is currently undergoing Phase 1 clinical assessment for tackling cancers that exhibit resistance to established checkpoint inhibitor treatments, including anti-PD-1 or anti-PD-L1 antibody therapies. Beyond these, the company cultivates a robust pipeline of innovative potential therapies, aiming to significantly improve the lives of individuals grappling with various severe ailments, such as neurological muscle conditions, malignancies, and fibrotic disorders. In a strategic partnership, Scholar Rock is collaborating with Gilead Sciences, Inc. to identify and develop targeted inhibitors of transforming growth factor beta (TGF-beta) activation, specifically for addressing fibrotic diseases. Established in 2012, Scholar Rock Holding Corporation operates from its headquarters in Cambridge, Massachusetts.
Similar biotech company
Synlogic, Inc. does not have significant operations. It was previously engaged in the discovery and development of synthetic biotics to treat metabolic diseases. Synlogic, Inc. is based in Winchester, Massachusetts.
Similar biotech company
Theriva Biologics Inc. is a clinical-stage biotechnology firm dedicated to developing novel treatments for conditions with significant unmet medical needs. The company's pipeline features several promising candidates, including SYN-004, which is engineered to break down commonly used intravenous beta-lactam antibiotics in the gastrointestinal tract. This degradation aims to avert microbiome damage, Clostridioides difficile infection (CDI), the overgrowth of harmful organisms, the rise of antimicrobial resistance (AMR), and acute graft-versus-host disease (aGVHD) in patients undergoing allogeneic hematopoietic cell transplants. Another key investigational therapy is SYN-020, an orally administered recombinant formulation of intestinal alkaline phosphatase, designed to address both localized gastrointestinal and systemic diseases. Additionally, Theriva Biologics is advancing VCN-01 for the treatment of various cancers, specifically pancreatic cancer, head and neck squamous cell carcinoma, colorectal cancer, and retinoblastoma. Its broader clinical-stage portfolio includes SYN-006, intended to prevent aGVHD and infections caused by carbapenem-resistant enterococci; SYN-007, aimed at preventing antibiotic-associated diarrhea linked to oral beta-lactam antibiotics; SYN-005, for both the prevention and treatment of pertussis; and VCN-11, another cancer-focused therapy. The company collaborates with institutions such as Intrexon Corporation, The University of Texas at Austin, and Cedars-Sinai Medical Center. Furthermore, a clinical trial agreement with Washington University School of Medicine in St. Louis is in place to conduct a Phase 1b/2a clinical trial for SYN-004. Formerly known as Synthetic Biologics, Inc., the company rebranded as Theriva Biologics Inc. in October 2022 and is headquartered in Rockville, Maryland.
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