Sonia Arista

Dell, Inc. engages in the manufacture of electronic devices. Its products include laptops, desktops, tablets, thin clients, printers, monitors, software, workstations and accessories. The company was founded by Michael Saul Dell on February 1, 1984 and is headquartered in Round Rock, TX.

Perot Systems Corp. is a worldwide provider of information technology services and e-business solutions to a broad range of clients. It emphasizes developing and integrating information systems, operating and improving technology and business processes, and helping clients transform their businesses. The company helps companies take full advantage of e-business by leveraging their traditional strengths and technologies into digital marketplaces. It is Headquartered in Plano, Texas.

Merlin Ventures (Merlin Ventures) is a venture capital firm founded in 1997 by David Phelps. The firm is headquartered in Tysons, Virginia.

Tufts Medical Center, Inc. owns and operates an academic medical center. It provides healthcare services and programs in the areas of allergy, anesthesiology, bariatric surgery, cancer, cardiology, colon and rectal, clinical nutrition, dentistry, dermatology, ENT/otolaryngology, endocrinology, diabetes and metabolism, gastroenterology, general surgery, geriatrics, hematology/oncology, hyperbaric medicine, infectious diseases, maternity, nephrology, neurology, neurosurgery, and nutrition. The firm also offers services in the areas of obstetrics and gynecology, occupational therapy, ophthalmology, orthopedics, otolaryngology, pain management, palliative care, pathology, pediatrics, physical medicine, physical therapy, plastic surgery, psychiatry, pulmonary, radiation oncology, radiology, rheumatology, speech language pathology and audiology, thoracic and transplant surgery, trauma surgery, urology, vascular surgery, wound healing, and weight and wellness. The company was founded in 1796 and is headquartered in Boston, MA.

GuidePoint Security LLC engages in providing of security systems services. Its services include application security, cloud security, data security and privacy, identity and access management, and information security program. The company was founded by Michael William Volk and Justin Morehouse in 2011 and is headquartered in Herndon, VA.

Signify Health, Inc. engages in the provision of healthcare and total cost of care enablement services. The company was founded in 2009 and is headquartered in Dallas, TX.