David C. Mason

ATG Inc. operates as a radioactive and hazardous waste management company that offers comprehensive thermal and non-thermal treatment solutions for low-level radioactive and low-level mixed waste generated by commercial, institutional and government clients such as nuclear power plants, medical facilities, research institutions and the United States Departments of Defense and Energy. It operates in two business segments, which include waste processing and field services. The company was founded in 1976 and is headquartered in Hayward, CA.

HCCA International, Inc. provides recruitment services for hospitals. It offers health care management, operations, and recruitment services to hospital facilities worldwide. The company was founded in 1973 and is headquartered in Franklin, TN.

Skidmore, Owings & Merrill LLP provides architectural, engineering, and interior design services. It offers architecture, interior design, engineering and urban planning services. The firm's serves clients in the following industries, sectors and applications: civic and government, commercial and development, convention and exhibition, cultural, education, health and science, hospitality, infrastructure, sports and transportation. The firm was founded in 1936 and is headquartered in Chicago, IL.

ARGYLE Solutions, Inc. provides revenue management and cash acceleration services to healthcare industry. It uses a unique combination of People, Processes and Proprietary Technology to drive results for its clients who include the most recognized hospital networks and healthcare service providers. The company was founded in 2003 and is headquartered in Dallas, Texas.

Gateway Payment Services Corp. provides credit and debit card payment processing services to small and medium sized merchants. It also offers comprehensive electronic payroll card and loyalty card programs along with check conversion and check guarantee services. The firm offers retail card processing, wireless card processing, card-not-present processing, restaurant card processing, and mail order, telephone order services. It serves financial institutions, businesses, service businesses, fast food restaurants and super markets. The company was founded in January 2005 and is headquartered in Houston, TX.

Empyrean Benefit Solutions, Inc. develops technology software that manages health and welfare benefits programs. It offers enrollment, eligibility management, administration services to employers, insurance brokers, and healthcare exchanges markets. The company was founded by David Carlson, Charles Benedict and Richard L. Wolfe in 2006 and is headquartered in Houston, TX.

edo Interactive, Inc. provides digital and mobile advertising solutions. It offers an easy way to personalize offers and make them automatically available through credit or debit cards and mobile devices. The firms EDO’s Prewards marketing platform employs advanced analytics and loyalty solutions to create value for consumers, brand advertisers and financial institutions. The company was founded by Edward Braswell in 2007 and is headquartered in Nashville, TN.

Dobie Media, Inc. provides telecommunication services. The company was founded by David Brewster Dobie and Gray Ben in 2008 and is headquartered in Nashville, TN.

Entrada, Inc. develops a healthcare technology platform for clinical documentation and data interchange services. It offers web-based technology platform for clinical documentation and data exchange that helps medical groups adopt and use electronic health records without losing physician productivity. The firm’s system also simplifies the challenges that hospitals and ambulatory surgery centers face in completing surgical notes, progress notes, and discharge summaries and sharing them with attending physicians for approval. The company was founded by Alexander Poston in 2010 and is headquartered in Brentwood, TN.

Ideon develops health insurance data delivery platform. It offers network data transparency solutions for insurance, payroll platforms, physician referrals solutions, doctor directory and appointment applications. The company was founded by Michael William Levin and Daniel Langevin in 2014 and is headquartered in New York, NY.

Aidin, Inc. operates as a web-based post discharge care providers referral platform. It collects hard data about how well post-acute providers perform and present information to patients. The firm helps to track previous patient reviews. The company was founded by Janan Rajeevikaran, Russell Graney and Michael Galbo in 2011 and is headquartered in New York, NY.

Clayton Associates LLC (Clayton Associates) is a venture capital firm founded in 1996 by Stuart C. McWhorter and R. Clayton McWhorter. The firm is headquartered in Brentwood, Tennessee.

Informative Design Group, Inc. researches, organizes and produces corporate and organizational pasts for anniversary celebrations, museums, archive development, media relations events and investor relations purposes. The firm also offers products and services including database development, exhibits, living history programs, research, editorial services and publications. The company was founded by Bruce Weindruch and Tom West in 1979 and is headquartered in Washington, DC.

Jet Propulsion Laboratory operates a national research facility. It is a federally funded research and development center. The firm specializes in robotic space and Earth science missions. The company was founded by Frank Malina, Ed Forman, and Jack Parsons on October 31, 1936 and is headquartered in Pasadena, CA.

Claritas Capital LLC (Claritas Capital) is a private equity and venture capital firm founded in 2002 by John Chadwick and Don McLemore. The firm is headquartered in Nashville, Tennessee.

4INFO, Inc. engages in the provision of mobile display advertising technology. It offers retail, automotive, financial and CPG solutions. The company was founded by Michael Stachowiak, Markus A. Nordvik, Pankaj B. Shah, Zaw Thet, and David E. Siminoff in 2004 and is headquarters in San Mateo, CA.

nSight, Inc. provides predictive data and marketing solutions. The company was founded by Richard A. Maradik and is headquartered in Nashville, TN.

Apcela engages in the provision of network and application delivery solutions for real-time and mission-critical applications. It encompasses network design, planning, deployment, and managed services that include latency networking, local access transport, mobile backhaul optimization, ethernet exchange, mobile networking, custom fiber networking, dark fiber and cloud computing. The company was founded in 2005 and is headquartered in Herndon, VA.

MIT Lincoln Laboratory provides research and development services. Its research and development activities focus on long-term technology development as well as system prototyping and demonstration. The company was founded in 1951 and is headquartered in Lexington, MA.

Logogarden, Inc. provides online marketing and design solutions. Its products include logos, websites, business cards, smart phone cases, t-shirts, promo items, signs and custom design. The company serves across various sectors including accounting, finance, education, energy, legal, health, food and beverage. Logogarden was founded by John Williams in 2011 and is headquartered in Brentwood, TN.

SBI Investment Korea Co.,Ltd. (Private Equity) is a private equity firm founded in 1986 by John Lee, Bernard Moon and Ho Min Kim. The firm is headquartered in Seoul.

Sparklabs Global Ventures Management LLC (Sparklabs Global Ventures) is a Venture Capital firm, a subsidiary of SparkLabs Co. Ltd. founded in 2013 by Frank Anthony Meehan, Bernard Moon and Han-Joo Lee. The firm is headquartered in San Francisco.

Gobiquity, Inc. provides mobile technology for pediatric vision screening. Its applications enable to perform tests at home and in primary care settings using mobile computing platforms, such as iPhones and iPads. The company was founded by David Huang and Tommy Tam in 2010 and is headquartered in Scottsdale, AZ.

One Medical Passport, Inc. provides online pre-admission and preoperative workflow solutions. Its solutions include software that connects patients, facilities and physicians, streamlined pre-admissions, patient engagement, patient text reminders, hospital patient preadmission and engagement, and ASC patient engagement. The company was founded by Stephen Punzak in 2000 and is headquartered in Willington, CT.

SonderMind, Inc. provides healthcare services. It owns and operates an online directory of independent professionals offering mental health, massage, acupuncture, and nutrition services. The company was founded by Sean Boyd and Mark Frank and is headquartered in Denver, CO.

SafeRide, Inc. develops and operates applications for medical transportation. It offers healthcare services like dialysis infusions, oncology visits, methadone treatments, or day-to-day wellness visits. The company was founded by Robbins Schrader, Ben Salter and Whit Schrader in 2016 and is headquartered in San Antonio, TX.

Incompass Medical Solutions LLC provides inventory tracking software for hospitals and vendors. It is a developer of healthcare technology used by hospitals to automate the coordination, management of instruments and implants for surgical procedures. The company was founded by Matt Brandt in November 2014 and is headquartered in Chicago, IL.

Vivante Health, Inc. offers digital healthcare services. It provides solutions for digestive health and disease. The company was founded by Kimon Angelides and is headquartered in Houston, TX.

A Head For Profits LLC engages in the sale and rent of coffee equipment. It sells custom installations, behind-the-bar equipment, and walk-in coolers. Its services include preventative maintenance, line cleaning, draft beer monitoring, event management, system repairs, draft surveys, and online service request. The company is headquartered in Nashville, TN.

Spiras Health, Inc. is a clinical provider of care at home and other health-related services to individuals with complex, chronic needs. The company is based in Brentwood, TN. The company's approach to care delivery includes a combination of home-based services, telehealth, 2-way digital communications, and remote patient monitoring with a focus on reducing costs associated with avoidable hospital utilization. The company identifies and assess members with an elevated probability of avoidable costs, develop actionable plans of care, and address barriers including social determinants of health. Spiras Health optimizes engagement and activation by building trusting relationships. The company was founded by Brook Bishop. Scott Andrew Bowers has been the CEO of the company since 2021.

Integrative Health Centers, Inc. provides specialized psychiatric services, addiction medicine, and behavioral health services. The company is based in Nashville, TN. The CEO of the company is Michael Stahl.