Kevin Williamson

The Oilgear Co. designs, manufactures and supplies hydraulic equipment and fluid power systems. Its products include pumps, valves, electronics, cylinders and accumulators. The firm offers field commissioning and trouble shooting, system simulation, CFD and FEA, root cause analysis, testing and product training services. The company was founded in 1921 and is headquartered in Traverse City, MI.

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.

Oppenheimer & Co., Inc. provides security brokerage services. It also offers investment banking and advice to high net worth investors, individuals, businesses and institutions. The company is headquartered in New York, NY.

Founded in 1992 by Brian Stark and Michael Roth, Stark & Roth LLC is a registered investment advisor and hedge fund manager located in Milwaukee, Wisconsin. The firm is a subsidiary of Stark & Roth Holding, Inc.. Stark & Roth also does business as Stark Investments.

Kirkland & Ellis LLP provides legal services. It counsels clients in litigation, corporate and tax, intellectual property and restructuring matters. The firm offers intellectual property, antitrust and competition, international trade and national security, real estate and tax, benefits and estate planning services. The company was founded in 1909 and is headquartered in Chicago, IL.

Mason Wells Inc (Private Equity)(Mason Wells) is a private equity subsidiary of Marshall & Ilsley Corporation founded in 1998 by John Thomas Byrnes. The firm is headquartered in the Milwaukee, Wisconsin.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

Paragon Development Systems, Inc. provides information technology solutions, services and technologies. The firm serves to healthcare, government, education, manufacturing, and corporate organizations with digital workspace, security, and enterprise technology solutions. The company was founded by Craig S. Schiefelbein in 1986 and is headquartered in Brookfield, WI.

HyperEdge Corp. develops and supplies network access products. The company was founded by Brad Ketch, Donald R. Mulder, and Dwight Swartwood in 1992 and is headquartered in Batavia, IL.

Roadrunner Transportation Services, Inc. engaged in non-asset based transportation and logistics services provider offering solutions including customized less-than-truckload, truckload and intermodal brokerage and domestic and international air. The company was founded in 2005 and was headquartered in Cudahy, WI.

Dedicated Computing LLC manufactures embedded, single-purpose computers and assemblies. It offers hosting and managed services, network and infrastructure, assessments and training, collaboration, and software development solutions. The company was founded in 1978 and is headquartered in Waukesha, WI.

Whitehall Specialties, Inc. produces and markets cheese products. Its products include cheese blocks and loaves, imitation cheese natural blends, shredded and diced imitation, dried and grated and specialty cream cheese. The company was founded by Steve Fawcett in 1994 and is headquartered in Whitehall, WI.

Quantix Scs, Inc. engages in provision of bulk transportation, packaging, and logistic services. It offers full service transportation, warehousing, packaging, and third-party logistics services for the plastic, chemical, agricultural, and food industries. The company was founded in 1969 and is headquartered in The Woodlands,TX.

Reliance Label Solutions, LLC is an industrial label provider that specializes in materials for GHS labels. Reliance Label Solutions is based in Paola, KS. The company offers label printing software, printers, and printer consumables to ensure customers have everything they need. Reliance Label Solutions is committed to providing quality products for GHS labels, DOT placards, label software, and everything in between. The company has been helping companies print GHS and IMDG compliant labels for over 30 years.

Paris Presents, Inc. develops and distributes beauty products and personal care accessories. Its brands include EcoTools, Real Techniques, Body Benefits, Studio Basics, and Razz. The company was founded by Robert J. Zall in 1947 and is headquartered in Gurnee, IL.

King Juice Co., Inc. is a packager and private label packager of beverage or non-carbonated products. Its product Calypso, the originator of the Flavored Lemonade category, has evolved from four Lemonade blends into twenty unique Lemonade, Limeade and Teamonade combinations. The firm also produces own line of Calypso Branded juices and fruit drinks. The company was founded in 1983 and is headquartered in Milwaukee, WI.

Prime Distribution Services, Inc. provides warehouse facilities. It offers total resource, retail programs, warehousing, retail consolidation, retail case picking, value added services, technology, transportation, and collaborative solutions. The company was founded in 1990 and is headquartered in Plainfield, IN.

Qualus Power Services Corp. provides electric power engineering and field services through its wholly-owned subsidiaries, CE Power and Power Grid Engineering. The company is headquartered in Cincinnati, OH.

SWAT Franchise Development LLC engages in the installation of radon mitigation systems. It offers standard, interior, exterior, passive, and crawlspace radon systems. The company was founded by Christopher Coffey in 1988 and is headquartered in Lansing, MI.