David Portugal

Aviall, Inc. provides aviation parts and related services. The firm provides maintenance for aviation batteries, wheels and brakes, as well as hose assembly, kitting, and paint-mixing services. It offers supply chain and logistics services such as order processing, stocking and fulfillment, automated inventory management, and reverse logistics. The company was founded in 1981 and is headquartered in Dallas, TX.

Greyhound Lines, Inc. provides transportation services. The company has three other operating entities in the United States. They include: BoltBus, a premium curbside service in the Northeast and Western regions of the U.S.; YO! Bus, which serves Chinatown communities in the Northeast; and Valley Transit Company, serving the Texas-Mexico border. The company was founded in 1914 and is headquartered in Dallas, TX.

Frankfort Tower Industries, Inc. manufactures and installs wireless infrastructure equipment. Its products are used in cellular, PCS, radio, and television broadcast markets. The company is headquartered in Peoria, IL.

Sistema Internacional de Transporte de Autobuses, Inc. provides intercity bus transportation services. The company is headquartered in Arlington, TX.

Haeco Americas, Inc. provides aviation maintenance, repair, and aircraft interior parts. It offers airframe, line, cabin solution, and engine and component services. The firm also manufactures galleys, lavatories, crew rest modules, and passenger seats. The company was founded in 1990 and is headquartered in Greensboro, NC.

NAPA Management Services Corp. provides medical practice management services. Its services include accounting, billing and collection, compliance, consulting, medical personnel credentialing and contracting, healthcare analysis and reporting, finance, human resources, information technology, insurance, marketing, quality assurance, clinical recruitment, operational support and assessment. The firm also offers discounts for corporate and private organizations. The company was founded by Peter Walker in 1986 and is headquartered in Meville, NY.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Wind Point Advisors LLC (Wind Point Advisors) is a private equity firm founded in 1984 by Rich Kracum and Bob Cummings. The firm is headquartered in Chicago, Illinois.

American Securities LLC (American Securities) is a private equity firm founded in 1994 by Michael Gerald Fisch and Charles D.Klein. The firm is headquartered in New York, United States.

GTCR LLC (GTCR) is a private equity firm founded in 1980 by Charlie Thomas. The firm is headquartered in Chicago, Illinois.

Golden Gate Private Equity, Inc. (Golden Gate Capital) is a private equity firm founded in 2000 by David C. Dominik and Jesse T. Rogers. The firm is headquartered in San Francisco, California.

Informa Marine Holdings, Inc. provides publishing and marketing services. The firm produces consumer and trade events, websites, magazines, and films and television (TV) shows. The company was founded by Efrem Zimbalist III and Andrew W. Clurman in 2003 and is headquartered in Boulder, CO.

Cerberus Capital Management LP (Cerberus) is a private equity firm founded in 1992 by Stephen A. Feinberg and William L. Richter. It is headquartered in New York.

Fairmount Santrol, Inc. engages in the production of sand and sand-based products used by oil and gas exploration. The firm also provides foundry, building products, water filtration, and oil and gas solutions. The company was founded by William E. Conway in 1978 and is headquartered in Chesterland, OH.

Northwell Health, Inc. engages in the provision of medical and healthcare services. It offers several long-term care facilities, rehabilitation services, outpatient surgery centers, home care, hospice, diagnostic laboratory facilities, and emergency medical services. The company was founded in 1997 and is headquartered in New Hyde Park, NY.

Greyhound PackageXpress provides express delivery services. It offers deferred ground delivery services. The company is headquartered in Dallas, TX.

Aerovias de Mexico SA de CV provides air transportation services. It provides scheduled domestic services and international services to Asia, Europe, Central America, South America, and the United States of America. The company was founded on October 1, 1988 and is headquartered in Mexico City, Mexico.

Emerald Performance Materials LLC produces and markets chemicals. Its products are used in aerospace, food, beverages, cosmetics, toothpaste, household products, paint, tires, automobiles, sports gear, and many other applications. The company was founded in 2006 and is headquartered in Cuyahoga Falls, OH.

Robertson Fuel Systems LLC designs, develops, and produces fuel systems for helicopters and aircrafts. The firm’s products include different fuel systems serving different platforms across military and civil aircraft and ground vehicles. The company was founded by S. Harry Robertson in 1976 and is headquartered in Tempe, AZ.

The Atlantic Council of the United States engages in the promotion of constructive leadership and engagement in international affairs. The company is headquartered in Washington, DC.

American Anesthesiology, Inc. provides anesthesia services in hospitals, ambulatory surgery centers, office-based medical and dental practices, and pain management clinics. Its services include general anesthesia for routine adult and pediatric surgical procedures including general surgery, orthopedics, obstetrics/gynecology, ophthalmology and plastic surgery, regional anesthesia, including epidural anesthesia and peripheral nerve blocks, monitored anesthesia care for endoscopies, radiologic and interventional cardiac procedures, chronic and acute pain management, and critical care anesthesia. The company was founded in 2007 and is headquartered in Melville, NY.

SimonMed Imaging, Inc. provides diagnostic imaging services. It offers teleradiology services, mammogram, CT scan, ultrasound, and interventional radiology. The company was founded by John Simon and is headquartered in Scottsdale, AZ.

North American Partners in Anesthesia LLP engages in the provision of anesthesia services. It offers hospital anesthesia, ambulatory anesthesia, office-based anesthesia, and anesthesia practices services. The company was founded in 1986 and is headquartered in Melville, NY.

General Chemical Corp. supplies specialty chemicals. Its soldering fluxes are designed to reduce or virtually eliminate corrosion in soldered joints. The firm’s paint strippers are used for substrate such as aluminum, ferrous metals and other surfaces. The company was founded in 1980 and is headquartered in Brighton, MI.

Harmony Healthcare International, Inc. provides long-term medical care consulting services. It provides the healthcare industry with the tools to manage the clinical, operational, and compliance components of the medicare, medicaid, and rehabilitation programs. The company was founded in 2001 and is headquartered in Topsfield, MA.

Metaldyne Co. LLC designs and supplies metal-formed components and assemblies for powertrain applications. It offers engine connecting rods, transmission valve bodies, fears and pinions, balance shaft modules, and crankshaft dampers and pulleys. The company is headquartered in Plymouth, MI.

Sierra International LLC designs and supplies marine equipment for sports and leisure boats. Its products include electronic power steering, control and cables, engine and drive parts, engine diagnostics, instruments, displays, shields hose, switch, and electrical. The company was founded in 1943 and is headquartered in Litchfield, IL.

Grede LLC designs, develops and manufactures cast, machined and assembled components for the transportation and industrial markets. The company is headquartered in Plymouth, MI.

Borden Dairy Co. produces and distributes dairy products. It offers milk, yogurt smoothies, yogurt, probiotics, creams and cheese products. The company was founded by Gail Borden, Jr. in 1857 and is headquartered in Dallas, TX.

Oregon Tool Holdings, Inc. provides investment services. The private company is based in New York, NY.

Ascribe Associates II LLC provides investment services. The company is headquartered in New York, NY.

Swinerton Renewable Energy, founded in 1888, has over 130 years of experience in building landmark projects with a reputation for safety, workmanship, on-time delivery, and customer satisfaction. The company is based in San Diego, CA and offers engineering, procurement, construction, and solv® operations and maintenance (o&m) services for solar photovoltaic plants to a diverse range of clients. Swinerton Renewable Energy takes pride in building cost-effective solar systems that will generate reliable, clean power for many years to come. The company has delivered over 5.5 GW of solar projects and manages over 6.2 GW of PV plants through its solv team.

Amentum Services, Inc. engages in the provision of technical and engineering services for government and commercial customers. It specializes in mission support and sustainment; nuclear and environment; program management; strategic capabilities engineering; test, training, and evaluation; and threat mitigation and mission assurance. The company was founded on February 1, 2020 and is headquartered in Germantown, MD.