Arsenal Capital Management

InterShunt, founded in 2015 and based in St Louis, Missouri, specializes in designing and developing a catheter-based minimally-invasive procedure aimed at alleviating symptoms for individuals suffering from heart failure. The company focuses on left atrial decompression as a key solution to reduce these symptoms. Their proprietary system involves an interatrial shunting device that does not require an implant or energy source, allowing doctors to lower left atrial pressure in patients with heart failure through a simple catheter procedure.

Kypha Inc. is a life sciences company focused on the discovery, development, and commercialization of in-vitro diagnostic biomarker tests targeting inflammation and autoimmune disorders. Based in St. Louis, Missouri, the company offers the COMP ACT System, which enhances the monitoring and treatment of various health conditions, including lupus, stroke, traumatic brain injury, preeclampsia, infection, kidney disease, and transplant rejection. Through its innovative platform, Kypha provides rapid and accurate assessments of inflammation levels, enabling healthcare professionals to make timely and informed clinical decisions. The company's approach facilitates testing across diverse settings, from home health care to clinical laboratories, ultimately aiming to improve patient outcomes by optimizing treatment strategies based on real-time immune insights. Since its incorporation in 2009, Kypha has attracted significant funding and built a strong network of scientific and clinical expertise to support its mission.

Kypha Inc. is a life sciences company focused on the discovery, development, and commercialization of in-vitro diagnostic biomarker tests targeting inflammation and autoimmune disorders. Based in St. Louis, Missouri, the company offers the COMP ACT System, which enhances the monitoring and treatment of various health conditions, including lupus, stroke, traumatic brain injury, preeclampsia, infection, kidney disease, and transplant rejection. Through its innovative platform, Kypha provides rapid and accurate assessments of inflammation levels, enabling healthcare professionals to make timely and informed clinical decisions. The company's approach facilitates testing across diverse settings, from home health care to clinical laboratories, ultimately aiming to improve patient outcomes by optimizing treatment strategies based on real-time immune insights. Since its incorporation in 2009, Kypha has attracted significant funding and built a strong network of scientific and clinical expertise to support its mission.

Aptimmune is a biotechnology company headquartered in St. Louis, Missouri, established in 2010. It specializes in the development of mucosal vaccines aimed at preventing viral diseases in swine, specifically targeting the Porcine Reproductive and Respiratory Syndrome virus (PRRSV) and influenza A virus. By employing innovative technologies, including a proprietary pig alveolar macrophage cell line known as ZMAC, Aptimmune creates effective nasal delivery vaccines that provide lasting immune responses and enhance disease protection for animal breeders.

Founded in 2013, Bonfyre operates an employee engagement platform that facilitates communication, recognition, feedback, events, and more. Its mobile-first, real-time tools help enterprises build camaraderie, align culture, and drive HR business intelligence.

Founded in 2013, Bonfyre operates an employee engagement platform that facilitates communication, recognition, feedback, events, and more. Its mobile-first, real-time tools help enterprises build camaraderie, align culture, and drive HR business intelligence.

Kypha Inc. is a life sciences company focused on the discovery, development, and commercialization of in-vitro diagnostic biomarker tests targeting inflammation and autoimmune disorders. Based in St. Louis, Missouri, the company offers the COMP ACT System, which enhances the monitoring and treatment of various health conditions, including lupus, stroke, traumatic brain injury, preeclampsia, infection, kidney disease, and transplant rejection. Through its innovative platform, Kypha provides rapid and accurate assessments of inflammation levels, enabling healthcare professionals to make timely and informed clinical decisions. The company's approach facilitates testing across diverse settings, from home health care to clinical laboratories, ultimately aiming to improve patient outcomes by optimizing treatment strategies based on real-time immune insights. Since its incorporation in 2009, Kypha has attracted significant funding and built a strong network of scientific and clinical expertise to support its mission.