Dennis M. Klumb

Ply Gem Industries, Inc. designs and manufactures residential interior and building products. It offers siding, steel siding, windows, doors, stone, trim, fence and rail, roofing, gutters, and accents. The company was founded in 1943 and is headquartered in Cary, NC.

Logan's Roadhouse, Inc. owns, operates a chain of restaurants. It offers mesquite-grilled steaks, appetizers, sandwiches, desserts, steak burgers, baby-back ribs, seafood, ice-cold longnecks, salads, made-from-scratch yeast rolls, and bottomless buckets of in-shell peanuts. The company was founded in 1991 and is headquartered in Nashville, TN.

CHC Helicopters Canada, Inc. operates medium and heavy helicopters and provides transportation services. It specializes in providing transportation to offshore oil and gas platforms, and helicopter maintenance repair and overhaul. The firm has locations in Aberdeen and Richmond. The company was founded in 1987 and is headquartered in Richmond, Canada.

Summit Partners LP (Summit Partners) is a private equity firm founded in 1984 by Gregory Avis, Roe Stamps and Stephen Woodsum. The firm is headquartered in Boston, Massachusetts.

CareCycle Solutions LLC provides telehealth solutions to medicare patients with chronic diseases. The firm offers telehealth, patient and caregiver teaching, diabetic care and education, enteral feeding care and education, wound care, hypertension monitoring, low vision rehab stroke rehabilitation, catheter care, ostomy care, IV therapy, and injections services. It also specializes in managing the needs of chronically ill patients through the use of interventional telehealth combined with targeted healthcare services. The company was founded by Wayne S. Bazzle and Cheryl C. Bazzle October 2003 and is headquartered in Dallas, TX.

Optigas LLC distributes and processes natural gas. It also engages in the installation of pipeline, compression and processing facilities to move natural gas from the wellhead to the intrastate or interstate natural gas pipeline infrastructure. The company was founded by Mike McHugh in 2002 and is headquartered in Denver, CO.

SunSource Holdings, Inc. engages in the distribution of fluid power and motion control technologies. It offers hydraulics, pneumatics, filtration, automation systems, and related industrial components, serving both the industrial and mobile equipment markets. The company is headquartered in Addison, IL.

Hussmann Parent, Inc. operates as a holding company. The firm through its subsidiary engages in manufacturing, developing, selling and servicing refrigerated, freezer display cases and systems. The company was founded on August 3, 2011 and is headquartered in Dover, DE.

Kelso & Co LP (Kelso) is a private equity firm is founded in 1971 by Louis Kelso. The firm is headquartered in New York, US.

Sirius Computer Solutions, Inc. provides information technology solutions. The firm offers information technology strategy, security, business innovation, and cloud and managed solutions. Its services include infrastructure assessments, information technology consulting, architecture reviews, audit, quality assurance testing, data analytics, cloud strategy, capital refresh and lifecycle plan, and captive finance programs. The company was founded by Harvey Elias Najim in 1980 and is headquartered in San Antonio, TX.

Physicians Endoscopy LLC owns and manages freestanding ambulatory surgery centers. It offers design and development services for ASCs, management services related to finance, professional guidance, clinical operations, human resources, and marketing. The firm provides professional management, billing and collections, design and development, and physician recruiting. The company was founded in July 1998 and is headquartered in Jamison, PA.

Custom Building Products, Inc. provides flooring preparation products and tile and stone installation systems for residential and commercial projects. Its products include surface prep, setting, grout, and aqua mix. The company was founded in 1964 by Thomas R. Peck, Sr. and Mike P. Bilek and is headquartered in Huntington Beach, CA.

Traxys SARL provides sourcing and marketing of alloys, metals, minerals and related industrial materials. It also financial and commercial services to help develop opportunities and better serve customers with less risk, less working capital, and more transparency. The company was founded in 2003 and is headquartered in Strassen, Luxembourg.

LRI Holdings, Inc. owns and operates full-service casual dining restaurants. The firm provides services through its subsidiary Logan's Roadhouse, which is a casual dining steakhouse offering seasoned aged steaks and sizzling southern-inspired dishes in a roadhouse atmosphere. The company is headquartered in Nashville, TN.

Hunt Marcellus LLC engages in the acquisition and development of natural gas assets. The firm is a joint venture between Kelso and the Hunt Oil Company formed specifically to acquire and develop natural gas assets in the Marcellus shale. The company was founded in 2010 and is headquartered in Dallas, TX.

Sentinel Data Centers LLC designs, builds and operates enterprise-grade data center facilities. It enables corporate users to access data center real estate and critical infrastructure management services via a simple and transparent business model. The firm's clients include corporations across industries including financial services, healthcare, technology, media and biotechnology. The company was founded by Joshua B. Rabina and Todd Aaron in 2001 and is headquartered in New York, NY.

Artera Services LLC provides electric and gas utility services. Its services include gas distribution, gas pipeline, electric distribution, and electric transmission services. The firm also offers outsourced maintenance, repair, and installation services for blue-chip natural gas and electric utilities. The company was founded in 2010 and is headquartered in Atlanta, GA.

Part of Oppenheimer Holdings, Inc., Oppenheimer Trust Co. is a company based in New York, NY.

Part of Tallgrass Energy LP, Tallgrass MLP GP LLC provides investment services. The company is based in Overland Park, KS. David G. Dehaemers has been the CEO of the company since 2013.

Tallgrass Development LP provides natural gas transportation and storage services. The firm also operates natural gas processing plants in Wyoming; and a carbon dioxide and sulfur treating facility in West Frenchie Draw, Wyoming. The company is headquartered in Leawood, KS.

Clayton, Dubilier & Rice Holdings LP operates as an investment firm. The company is headquartered in New York, NY.

Part of Brand Industrial Services, Inc., Brand Industrial Holdings, Inc. operates as a holding American company.

P2 Holdco LLC engages in providing medical supplies and services to insurance carriers. The company is headquartered in Memphis, TN.

Ajax Resources LLC provides oil and gas drilling services. The company was founded in June 2015 and is headquartered in Huston, TX.

Fastener Holdco LLC provides manufacturing services. The company is headquartered in Omaha. NE.

LBM Borrower LLC engages in the distribution of specialty building materials. It offers windows, doors, millwork, wallboard, roofing, siding, engineered components, and cabinetry. The company was founded by Larry Todd Gibson in 2009 and is headquartered in Illinois, IL.

Brand Industrial Services, Inc. engages in the provision of specialized solutions to the global industrial, commercial, and infrastructure markets. It delivers access and scaffolding systems, specialty industrial services, forming and shoring, and support services. The company was founded in 1961 and is headquartered in Kennesaw, GA.

Elara Caring provides personal care and skilled home health care services. The firm specializes in providing hospice care. The company was founded in 2018 and is headquartered in Addison, TX.

CD & R Hydra Holdings, Inc. is an investment holding American company. The private company was founded in 2017. Nathan K. Sleeper has been the CEO of the company since 2020.

US LBM Holdings, Inc. distributes building materials in the United States. It offers windows, doors, millwork, roofing, siding, cabinetry and wallboard, as well as wood products. The company was founded by Larry Todd Gibson in 2009 and is headquartered in Buffalo Grove, IL.

White Cap Parent LLC is a company that retails building products. The company is based in Norcross, GA. The CEO of the company is John A. Stegeman.

Part of Kelso & Cos., Inc., Kelso Breathe Investor LP operates as a private equity fund. The company is based in New York, NY.