Don Schleicher

Quadrangle Group LLC (Quadrangle Group) is a private equity firm founded in 2000. The firm is headquartered in New York.

Global Risk Partners Ltd. engages in the provision of investment advisory services. It offers broker and underwriting services. The company was founded by Peter Geoffrey Cullum, Stephen Alan Ross, and David Basil Margrett in October 2013 and is headquartered in London, the United Kingdom.

Northwest Fiber LLC engages in the provision of internet services. It also offers telephone services, streaming TV, and privacy products. The company is headquartered in Kirkland, WA.

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.

Communications Sales & Leasing, Inc. provides wireless infrastructure and real estate investment trust services. The private company is based in Little Rock.

GRP UK BidCo Ltd. engages in as an investment holding company. The company was founded on January 30, 2020 and is headquartered in London, the United Kingdom.

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.

Shift4 Payments LLC provides secure payment processing solutions. Its solutions include end-to-end processing, secure gateway, POS software brands, business intelligence and PCI-validated encryption. The firm serves hospitality, food and beverage, retail and e-commerce industries. The company was founded by Jared Isaacman in 1999 and is headquartered in Allentown, PA.

Liberty Cablevision of Puerto Rico LLC engages in the provision of telecommunication services. It offers digital video, broadband internet, telephony, and mobile services. The company was founded on May 24, 2005 and is headquartered in San Juan, Puerto Rico.

TPG Capital LLC is a Private Equity firm, a subsidiary of TPG Capital Advisors LLC founded in 1992 by William S. Price and James George Coulter. The firm is headquartered in Fort Worth with additional offices in London and São Paulo.

Lighthouse Network LLC provides information technology services. It offers point of sale system, electronic cash registers, and credit card processing terminals. The firm also offers payments, online, gift and loyalty, check services, cash advance, automated teller machine, and eCommerce. The company was founded by Jared Isaacman in 1999 and is headquartered in Allentown, PA.

Allstream Business US, Inc. provides integrated communication and networking services. Its solutions include data networking, unified communications, cyber security, and cloud services. The firm's products and services include data networking solutions, managed services, collocation, cloud services and a suite of voice products. The company was founded by Dudley Slater in 1996 and is headquartered in Boulder, CO.

The Blackstone Group, Inc. provides marketing research services. It provides custom market research services for clients in industries as consumer packaged goods, financial services, healthcare and technology. The firm's clients include eBay, Harris Bank and Pfizer. The company was founded by Ashref A. Hashim in 1987 and is headquartered in Chicago, IL.

Penske Media Corp. engages in provision of digital media and information services. It offers digital media, publishing, and information services. It operates under the brand name of Veriety, WWD, Robb Report, BGR, IndieWire, RollingStone, BEAUTYINC, TVLine, and OMNYLYTICS. The company was founded by Jay C. Penske and Michael Ausiello in 2003 and is headquartered in Los Angeles, CA.