John Dumbleton

Wisconsin Central Ltd. operates regional railroads. The company is headquartered in Homewood, IL.

Catalina Marketing Corp. provides consumer-driven marketing solutions to brand manufacturers, retailers and health providers. It offers in-store, mobile, and digital brand building solutions that enable consumer and retail brands to build its online, social media, and loyalty programs to acquire consumers for new and established brands. The company was founded by Tom Mindrum, Michael O'Brien, George W. Off, Mike Scroggie and Brian Yeatman in 1983 and is headquartered in St. Petersburg, FL.

PART OF EMCORE CORP., Ortel Corp. is a company based in Alhambra, CA, founded by Amnon Yariv. Ortel Corp. manufactures advanced solutions for original equipment manufacturers.

PAETEC Corp. provides integrated communication services. Its services include voice, data and Internet protocol and enterprise communications management software, network security solutions, CPE and managed services. The firm's customers include the financial services, government, healthcare, higher education, hospitality, manufacturing and distribution, professional services and retail industries. The company was founded in May, 1998 by Arunas A. Chesonis & Jack Baron and is headquartered in Fairport, NY

Syniverse Technologies LLC provides mobile communications services to mobile operators, cable and internet providers and enterprises. It offers connected LTE, intelligent roaming, mobile protection, mobile engagement, mobile reach and revenue management. The company was founded in 1987 and is headquartered in Tampa, FL.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

Masergy Communications, Inc. operates as software defined networking services company. Its solutions include unified communications, managed sd-wan and security. The company was founded by Barry D. Nalls in 2001 and is headquartered in Plano, TX.

Alticor Corp. connects entrepreneurs with unparalleled opportunity and consumers with premier products. It offers business opportunities, manufacturing, and logistics services. The company was founded by Richard M. Devos Sr. in 1959 and is headquartered in Ada, MI.

Part of UniTek Global Services, Inc., Wireless Systems Consulting provides radio frequency engineering services. The company is based in Wayne, NJ. Wireless Systems Consulting was acquired by Berliner Communications, Inc. on January 13, 1998.

Syniverse Technologies Ltd. develops customized Internet enabled solutions to real-world business problems. The company is headquartered in London, the United Kingdom.

Case Western Reserve University provides educational services. It offers a variety of undergraduate degree courses and graduate and professional options such as arts and sciences, dentistry, engineering, law, management, medicine, nursing, social work, and more. The firm also offers dual-degree programs. The company was founded in 1826 and is headquartered in Cleveland, OH.

Hawaiian Telcom, Inc. manages the operations of regulated local exchange telecommunications services. The company was founded in August 1883 and is headquartered in Honolulu, HI.

Hawaiian Telcom Communications, Inc. provides telecommunication services. Its products include local and long-distance service, Internet and wireless services. The company was founded on April 28, 2005 and is headquartered in Honolulu, HI.

The Chamber of Commerce of Hawaii is a business organization that represents the interests of businesses in Hawaii. The organization is based in Honolulu, HI. Sherry Menor-McNamara has been the CEO of the non-profit company since 2006.

Part of Syniverse Corp., Syniverse Technologies Solutions Ltd. is a British company that harnesses new opportunities in 5G, ensures network stability, and reduces the risk of cyberattacks. The company is based in London, UK and was founded in 2003. Syniverse pioneers ideas that foster more human connections, giving businesses the keys to an ever-expanding ecosystem of engaged consumers. The company's secure network reaches billions of people and devices, empowering businesses to transform how they connect and engage with customers.

Part of Syniverse Corp., Cibernet Ltd. is a British company that provides data management services. The company is based in London, UK. Cibernet was founded in 1995.

Silver Lake Management Co. LLC (Silver Lake Management) is a private equity firm, a subsidiary of Silver Lake Group LLC founded in 1999 by Jim Davidson and David Roux. The firm is headquartered in Menlo Park, California with offices in San Francisco, New York, London, Hong Kong and Singapore.

Part of Searchlight Capital Partners LP /New York/, Mitel Networks International Ltd. is an investment holding British company. The company is based in London, UK.

Searchlight Capital Partners LP (Searchlight Capital Partners) is a private equity investment firm founded in 2010 by Eric Zinterhofer, Erol Uzumeri, and Oliver Haarmann. The firm is headquartered in New York with additional offices in London and Toronto.

Ardent Hire Solutions Ltd. provides business services. It serves to the housing, construction, events, government, industrial, infrastructure and energy sectors. The company was founded on August 21, 2015 and is headquartered in Bedford, the United Kingdom.

TDS Telecommunications provides telecommunication services. It offers voice, internet, and entertainment services. The company was founded in 1969 and is headquartered in Madison, WI.

Cantata Technology, Inc. provides technological products and services for the communications industry. It offers telecommunications system integration and manufacturing services to value added resellers, original equipment manufacturers, and application developers. The company was founded in 1984 and is headquartered in Parsippany, NJ.

Infrastructure Networks, Inc. engages in the provision of wireless infrastructure and communications solutions. It offers virtual private radio networks, 4G LTE cellular technology, industrial Internet of things, bulk bandwidth, subscription based transit pipe services, FastL2 - transparent ethernet circuits over any IP network, CloudCore LTE service management, and broadband router solutions. The company was founded by Jack M. Fields Jr., Stanley R. Hughey, and Kori Kalich-Ugalde in March 2011 and is headquartered in Houston, TX.