Argil J. Wheelock

Part of BioSerenity SAS, Diagnostic Health Services, Inc. provides radiology, cardiology, diagnostic, and departmental management services to hospitals. The private company is based in Dallas, TX. Diagnostic Health Services was acquired by SleepMed, Inc., part of BioSerenity SAS from September 18, 2019 on January 18, 2006.

Endocare, Inc. is a medical device manufacturer of cryoablation technologies for treating cancerous tissue and tumors. The company was founded in 1996 and is headquartered in Austin, TX.

DCF Capital LLC is an independent hedge fund manager headquartered in Greenwich, Connecticut. The firm was founded by Douglas C. Floren and Lance Willsey in 1998. They provide investment advice to high net worth clients.

Medtronic CoreValve LLC develops transcatheter technologies for failing aortic heart valves. Its proprietary ReValving System allows both percutaneous (PAVR) and transapical aortic valve replacement (TAVR) and is intended to provide an alternative to open-heart surgery. The company was founded by Jacques Seguin in 2001 and is located in Irvine, CA.

Rise Health, Inc. provides healthcare services. It provides primary care solutions to help physician practices and other health care organizations. The firm focuses on fundamental change in primary care delivery, the keystone of an efficient and effective healthcare system. It offers consulting, practive management, analytics/decision support, ACO development, PCMH enablement and technology development solutions. Rise Health was founded by Eric Langshur in 2009 and is headquartered in Oak Brook, IL.

Comprehensive Breast Care Center of Texas, Inc. is a subsidiary of Solis Mammography, the largest independent provider of specialized breast health services in the United States. The company is based in Addison, TX, and has subsidiaries in the United States. Solis Mammography operates more than 120 centers in 15 major markets, including Fort Worth, Miami, and Washington D.C. The company offers a boutique-style retail healthcare experience and provides services such as screening mammograms, breast biopsies, and bone densitometry. Solis University, the company's education and professional development arm, fosters a learning-focused culture across the organization. The company was founded in 1986 by Timothy Freer, and the CEO is Grant C. Davies.

Academie des Technologies engages in the technology industry. The company was founded in December 2000 and is headquartered in Paris, France.

Harden Healthcare LLC engages in the provision of senior care facilities and health care services. The company was founded by Lew N. Little Jr. and is headquartered in Dallas, TX.

Biospace Lab SA develops and produces imaging tools. Its products include optical imaging systems and digital autoradiography solutions. The company was founded by Georges Charpak in 1989 and is headquartered in Nesles la Vallée, France.

Edap TMS France SAS engages in the development, production, and marketing of minimally invasive medical devices for urological diseases. It operates through High Intensity Focused Ultrasound (HIFU) and Urology Devices and Services (UDS) segments. The company was founded on May 06, 1994 and is headquartered in Vaulx-en-Velin, France.

Apple Computer (UK) Ltd. manufactures portable personal computers. The company's products include operating system software, wireless equipment, and digital music players. The company has operating divisions in the United States, Canada, Japan, Australia, and Asia. The company is headquartered in Uxbridge, UK.

Exact Imaging, Inc. provides high resolution micro-ultrasound systems enabling real-time imaging and guided biopsies in the urological market for prostate cancer. Its ExactVu micro-ultrasound platform operates at 29 MHz and enables a whole new level of resolution with the benefits of ease of use, affordability, and being an extension of the current urological workflow. The company was founded by Sam Ifergan and Randy AuCoin in 2013 and is headquartered in Markham, Canada.

Part of Alphatec Holdings, Inc., EOS Imaging, Inc. is a private company that specializes in CT- and MRI-based 3D planning and PSI solutions. The company is based in Cambridge, MA. The company's EOSapps suite offers online, open platform 3D surgical planning tools based on weight-bearing EOS images and patient-specific 3D models. EOS solutions are particularly useful for managing skeletal deformities.

CorWave SA develops and manufactures blood pumps. The company was founded in 2011 and is headquartered in Paris, France.

FEops NV develops novel simulation technology. It provides cardiovascular device and procedure simulation advice to medical device companies, as well as to medical specialists and physicians. The firm develops disruptive technology: a cloud-based simulation platform designed to assist clinicians in assessing the effect of device-and-host interaction, with the ultimate goal of predicting and preventing complications of transcatheter-based structural heart interventions. The company was founded by Benedict Verhegghe, Matthieu De Beule and Peter Mortier in 2009 and is headquartered in Ghent, Belgium.

Atrius Ltd. operates a healthcare center. The company is based in Ledbury, UK. The British company was founded in 2003 by William N. Starling, who has been the CEO since 2003.

Aegis Surgical Ltd. develops healthcare equipment for the treatment of symptomatic aortic stenosis. The company was founded by William N. Starling Jr. and is headquartered in Dublin, Ireland.

Spinologics, Inc. develops and offers improved spinal care products. The firm offers biomechanics numerical lab, Scolioscreen, Cervision and MIThora. The company is headquartered in Montréal, Canada.

Medical Microinstruments SpA develops and manufactures surgical micro-instruments. The firm focuses on clinical outcomes for patients undergoing microsurgery, and offers advanced microsurgical procedures, while reducing costs for patients, hospitals and for society at large. The company was founded by Giuseppe Prisco, Hannah Teichmann and Massimiliano Simi in 2015 and is headquartered in Calci, Italy.

Tractus Corp. addresses the specific need in the healthcare marketplace for a low-cost software & hardware platform. Its combined system uses an accessory probe that clips onto standard ultrasound systems, and then integrates with a proprietary software suite for reviewing & reporting the whole breast ultrasound scan. The company was founded in 2012 and is headquartered in Austin, TX.

415 Capital Management GmbH (415 Capital) is an independent venture capital firm founded in 2018 by Frank Gabriel Groenewegen, David P. Thompson and Frederik Justin Gabriel Groenewegen. The firm is headquartered in Oberhaching, Germany.