John Tan

Cerexa, Inc. develops biopharmaceutical products. It is focuses on developing, acquiring and commercializing antibiotics to treat life-threatening, hospital-based infections. Cerexa's compound PPI-0903 is a cephalosporin used in treatment for complicated skin and skin-structure infections, as well as community-acquired and hospital-acquired pneumonias. The company was founded in 2005 and is headquartered in Alameda, CA.

Ambulatory Surgery Center of Western New York LLC provides surgical services. It offers ophthalmology, orthopedics, plastic, podiatry, ear, nose & throat surgeries. The company was founded in October 1999 and is headquartered in Amherst, NY.

Arsenal Capital Management LP (Arsenal Capital) is a private equity subsidiary of Arsenal Capital Group LLC founded in 2000 by Terrence M. Mullen and Jeffrey B. Kovach. The firm is headquartered in New York.

The Medical Protective Co. provides healthcare liability insurance. It offers claims, patient safety and risk solutions for physicians and surgeons, dentists, oral and maxillofacial surgeons, chiropractors, optometrists, podiatrists, physician assistants, nurse practitioners, senior care providers, and certified registered nurse anesthetist (CRNA). The company was founded in 1899 and is headquartered in Memphis, TN.

Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY.

TractManager, Inc. provides technology-based contract healthcare management services. It offers capital purchasing, healthcare information technology, recall tracker, strategic sourcing consulting, contract lifecycle management, and consulting services. The company is headquartered in Houston, TX.

Stanford Alumni Association is a non-profit organization provides alumni relations program to Stanford alumni and students. It offers social, professional, and intellectual services. The company was founded in 1892 and is headquartered in Stanford, CA.

BHP Billiton Group Ltd. operates as a holding company. The firm discovers, acquires, develops, and markets natural resources. Its products include iron ore, metallurgical coal, copper and uranium, and conventional and unconventional oil and gas. The company is headquartered in London, the United Kingdom.

Thumbtack, Inc. engages in the operation of online marketplace for hiring workers. It enables the customers to hire professionals for painting and remodeling homes, learning a new language, teaching kids, DJ and photographing weddings, dog-sitting, and planning birthday parties. The company was founded by Marco Zappacosta, Jonathan Swanson, Sander Daniels and Jeremy Tunnell in August 2008 and is headquartered in San Francisco, CA.

Ariosa Diagnostics, Inc. offers diagnostics and genetic testing services. It focuses on improving overall patient care by developing and delivering genetic testing. The company was founded by John R. Stuelpnagel, Kenneth Song, Andrew J. Sparks, Michael E. Mitchell and Arnold R. Oliphant in 2008 and is headquartered in San Jose, CA.

USA Triathlon engages in multisport disciplines activities. The non-profit company is based in Colorado Springs, CO.

WIRB- Copernicus Group, Inc. engages in the provision solutions for clinical research. The firm offers study planning and site optimization, patient engagement, scientific and regulatory, market insights, and ethical and biosafety review services. The company was founded in 2012 and is headquartered in Princeton, NJ.

Amulet Capital Partners LP (Amulet Capital) is a private equity firm founded in 2015 by Ramsey A Frank and Jay B Rose. The firm is headquartered in Greenwich, Connecticut.

BioIVT LLC engages in the provision of research models and value-added research services for drug discovery and development. It offers biofluids, cell products, and molecular products. The company is headquartered in Wilmington, DE.

Streamlined Ventures LLC (Streamlined Ventures) is a venture capital firm founded in 2013 by Ullas J. Naik. The firm is headquartered in Palo Alto, California.

Entefy, Inc. provides communication and digital interaction solutions. It specializes in artificial intelligence, digital communication, mobile, internet of things, big data, search, privacy, security, software, machine learning, computer vision and natural language processing. The company was founded by Alston Ghafourifar and Brienne Ghafourifar and is headquartered in Palo Alto, CA.

Part of Berkshire Hathaway, Inc., MedPro Group, Inc. is a national leader in customized insurance, claims, and patient safety & risk solutions for healthcare professionals and facilities. The company is based in Fort Wayne, IN. The company has over 115 years of experience and is rated A++ by A.M. Best. MedPro offers unmatched medical malpractice coverage for healthcare physicians. Tim J. Kenesey has been the CEO of the company since 2001.

Part of UnitedHealth Group, Inc., Bedford Physicians Risk Retention Group, Inc. provides health insurance services. The company is based in Burlington, VT.

Kyo Autism Therapy LLC provides insurers and health care services. It offers behavior therapy for individuals with autism. The company was founded by Colin Davitian and Melissa Willa in 2005 and is headquartered in Daly City, CA.

mymedicalimages.com LLC engages in accessing and sharing of medical images. The company is headquartered in Boca Raton, FL.

GI MSO, Inc. engages in the provision of health related services. The company is headquartered in Pennsylvania.

Part of UnitedHealth Group, Inc., Optum, Inc. was founded in 2009 and is based in Eden Prairie, MN. Optum provides health solutions and care delivery services to mitigate rising costs, improve the consumer experience, and address the behavioral health crisis for employees. The company optimizes operations management, increase efficiencies, and improve outcomes for healthcare providers. Optum is committed to making healthcare work better by leading the way to better experiences, better health, and lower costs. The company addresses health holistically through customer-centered, compassionate interactions and simple, seamless physical and digital touchpoints. Optum improves health and financial well-being by transforming how people and organizations save, spend, invest, and pay for healthcare. The company uses real-world data and deep expertise to drive innovation and impact for the pharmaceutical, biotechnology, and medical device sectors.

TheKey LLC provides premier in-home care services for older adults, seniors, and elders. The private company is based in La Jolla, CA, and has subsidiaries in the United States. The company's services include hourly and 24-hour elder care, home health care, and home aides. The company was founded by Lily Sarafan, and Christopher T. Gerard has been the CEO of the company since 2023.