Seres Therapeutics, Inc., a microbiome therapeutics company, develop microbiome therapeutics to treat the modulation of the colonic microbiome. It develops a novel class of biological drugs that are designed to treat by modulating the microbiome to restore health by repairing the function of a disrupted microbiome to a non-disease state. The company's lead product candidate is VOWST, an oral microbiome therapeutic that has completed Phase III clinical trial for the treatment of recurrent Clostridioides difficile infection. Its product pipeline also includes SER-155, an investigational oral fermented microbiome therapeutic which is in Phase 1b clinical trials for the treatment of gastrointestinal infections, bacteremia, and graft versus host disease in immunocompromised patients including patients receiving allogeneic hematopoietic stem cell transplantation. In addition, the company engages in the development of SER-287 which is in Phase 2b and SER-301 that is in Phase 1b to treat ulcerative colitis. Further, it has license Agreement with NHSc Rx License GmbH for the therapeutic products based on the microbiome technology, which includes VOWST product candidate, which is developed for the treatment of CDI and recurrent CDI; and collaboration license agreement with Société des Produits Nestlé S.A. (Nestlé) for the development and commercialization of certain product candidates for the treatment and management of CDI and inflammatory bowel disease including UC and Crohn's disease. The company was formerly known as Seres Health, Inc. and changed its name to Seres Therapeutics, Inc. in May 2015. Seres Therapeutics, Inc. was incorporated in 2010 and is headquartered in Cambridge, Massachusetts.

Entrada Therapeutics, Inc., a clinical-stage biotechnology company, develops endosomal escape vehicle (EEV) therapeutics for the treatment of multiple neuromuscular diseases. Its EEV platform develops a portfolio of oligonucleotide, antibody, and enzyme-based programs. Its therapeutic candidates, which include ENTR-601-44, which is in Phase I clinical trial for the treatment of Duchenne muscular dystrophy; and ENTR-701, which is in Phase 1/2 clinical trial for the treatment of myotonic dystrophy type 1. The company also offers ENTR-601-45 and ENTR-601-50, which are in preclinical trail for the treatment of Duchenne muscular dystrophy; and ENTR-501, an intracellular thymidine phosphorylase enzyme replacement therapy, which is in preclinical trail for the treatment of mitochondrial neurogastrointestinal encephalomyopathy. Entrada Therapeutics, Inc. has a strategic collaboration and license agreement with Vertex Pharmaceuticals Incorporated to research, develop, manufacture, and commercialize ENTR-701. The company was formerly known as CycloPorters, Inc. and changed its name to Entrada Therapeutics, Inc. in October 2017. Entrada Therapeutics, Inc. was incorporated in 2016 and is headquartered in Boston, Massachusetts.

Ironwood Pharmaceuticals, Inc., a healthcare company, focuses on the development and commercialization of gastrointestinal (GI) products. It markets linaclotide, a guanylate cyclase type-C (GC-C) agonist for the treatment of adults suffering from irritable bowel syndrome with constipation or chronic idiopathic constipation under the LINZESS name in the United States, Mexico, Japan, Saudi Arabia, and China, as well as under the CONSTELLA name in the Canada and European countries. The company is also developing IW-3300, a GC-C agonist for the treatment of visceral pain conditions, including interstitial cystitis/bladder pain syndrome and endometriosis; Apraglutide, a next-generation, long-acting synthetic peptide analog of glucagon-like peptide-2, as a differentiated therapeutic for rare diseases, including short bowel syndrome dependent on parenteral support and acute graft versus host disease; and CNP-104, an immune nanoparticle for the treatment of primary biliary cholangitis. The company has strategic partnerships with AbbVie Inc., AstraZeneca AB, and Astellas Pharma Inc. for the development and commercialization of linaclotide. The company was formerly known as Microbia, Inc. and changed its name to Ironwood Pharmaceuticals, Inc. in April 2008. Ironwood Pharmaceuticals, Inc. was incorporated in 1998 and is headquartered in Boston, Massachusetts.

Galectin Therapeutics Inc., a clinical stage biopharmaceutical company, engages in the research and development of therapies for fibrotic, cancer, and other diseases. Its lead product candidate is belapectin (GR-MD-02) galectin-3 inhibitor, that is in Phase 2b/3 clinical trial, to prevent esophageal varices in patient with non-alcoholic steatohepatitis (NASH) cirrhosis; and Phase 2 clinical trial for the treatment of liver fibrosis, as well as severe skin disease, and melanoma and head and neck squamous cell carcinoma. The company, through its Galectin Sciences, LLC, which is a collaborative joint venture co-owned by SBH Sciences, Inc., to research and develop small organic molecule inhibitors of galectin-3 for oral administration. The company was formerly known as Pro-Pharmaceuticals, Inc. and changed its name to Galectin Therapeutics, Inc. in May 2011. Galectin Therapeutics Inc. was founded in 2000 and is based in Norcross, Georgia.

Entera Bio Ltd., a clinical stage company, focuses on developing oral peptide or protein replacement therapies for unmet medical needs where an oral tablet form holds the potential to transform the standard of care. The company leverage its N-Tab, an oral delivery technology, which is designed to simultaneously stabilize the peptide in the gastrointestinal tract and promote its absorption into the bloodstream. Its advanced product candidate is EB613 (oral PTH (1-34)) that is entering into Phase 3 development as the first oral, osteoanabolic (bone-building) once-daily tablet treatment for post-menopausal women with low bone mineral density and high-risk osteoporosis. The company is also developing EB612 as the first oral PTH(1-34) tablet peptide replacement therapy for hypoparathyroidism. In addition, it is developing the first oral oxyntomodulin, a dual targeted GLP1/glucagon peptide, in tablet form for the treatment of obesity; and the first oral GLP-2 peptide tablet as an injection-free alternative for patients suffering from rare malabsorption conditions, such as short bowel syndrome. The company has research collaboration agreement with OPKO Biologics, Inc. Entera Bio Ltd. was incorporated in 2009 and is based in Jerusalem, Israel.

Artelo Biosciences, Inc., a clinical stage biopharmaceutical company, develops and commercializes therapeutics that target lipid-signaling pathways in the United States. It's product candidate pipeline includes ART27.13, a synthetic dual cannabinoid G protein-coupled receptor agonist, which is in Phase 1b/2a clinical trial for the treatment of anorexia associated with cancer; ART12.11, a synthetic cannabidiol cocrystal for the treatment anxiety, post-traumatic stress disorder, epilepsy, inflammatory bowel disease, and other potential indications; and ART26.12, a fatty acid binding protein 5 inhibitor for treating chemotherapy induced peripheral neuropathy, diabetic neuropathy, prostate cancer and breast cancer, pain, dermatologic conditions, and anxiety disorders. The company was formerly known as Reactive Medical, Inc. and changed its name to Artelo Biosciences, Inc. in April 2017. Artelo Biosciences, Inc. was incorporated in 2011 and is based in Solana Beach, California.

Biora Therapeutics, Inc., a clinical-stage biotechnology company, engages in developing oral biotherapeutics in the United States. The company offers NaviCap, a targeted oral delivery platform for delivery of therapeutics in the gastrointestinal tract to enhance the treatment of inflammatory bowel diseases; and BioJet, a systemic oral delivery platform designs to replace injection with needle-free, oral delivery of large molecules for management of chronic diseases. The company was formerly known as Progenity, Inc. and changed its name to Biora Therapeutics, Inc. in April 2022 to reflect its focus on its therapeutics pipeline. Biora Therapeutics, Inc. was founded in 2010 and is headquartered in San Diego, California.

First Wave BioPharma, Inc., a clinical-stage biopharmaceutical company, engages in the research and development of targeted and non-systemic therapies for the treatment of patients with gastrointestinal diseases. Its product candidates include latiglutenase, a targeted oral biotherapeutic for celiac disease designed to breakdown gluten into non-immunogenic peptides; biologic adrulipase, a recombinant lipase enzyme designed to enable the digestion of fats and other nutrients; capeserod, a selective 5-HT4 receptor partial agonist to treat gastroparesis; and niclosamide, an oral small molecule with anti-inflammatory properties for patients with inflammatory bowel diseases, such as ulcerative colitis and Crohn's disease. It is also developing CypCel, a disease management tool for monitoring the intestinal health of recovering celiac disease patients. The company was formerly known as AzurRx BioPharma, Inc. and changed its name to First Wave BioPharma, Inc. in September 2021. First Wave BioPharma, Inc. was incorporated in 2014 and is headquartered in Boca Raton, Florida.