| Name | Title | Contact Details |
|---|
Advantage Partners LLP, through three of its private equity investment funds, is the principal owner of GTA. Advantage Partners is the largest private equity investment firm based in Japan. Founded in 1992, Advantage Partners services several funds with total capital commitment exceeding USD $4.6 billion (JP¥ 380 billion), with approximately two-thirds of which are funded by international investors. The firm has made investments in about 30 companies to date and has achieved the highest level of returns in the Japanese market. Its operating philosophy is to create value not only for the funds and their investors but also for all related parties including shareholders, employees and their families, business partners and financial institutions. To achieve optimal results, Advantage Partners places great importance on supporting operational improvement and strategic planning based upon extensive management consulting experience. Advantage Partners focuses on creating companies that are successful for the long-term. It takes a medium to long-term approach and provides multi-faceted support that enables portfolio companies to be competitive and maintain growth long after the funds have exited. Companies in Advantage Partners` portfolio include both private and publicly traded firms in various market segments including: IT/communications/software development, finance/services, consumer products/manufacturing, and distribution/retail.
PTGi is one of the leading companies in the Telecommunications sector.
Birch Communications, Inc. is a leading technology service provider of IP-based communications, broadband, cloud and IT services to small, mid-sized, enterprise and wholesale businesses. Our services comprise voice, network, cloud and IT services in all 50 U.S. states, Washington D.C., Canada and Puerto Rico. Birch meets the needs of business customers that are underserved by other providers. We provide them with a diverse portfolio of integrated technology solutions coupled with a fanatical focus on customer service. Birch has been certified as a “Call Center of Excellence” by BenchmarkPortal in 2007, 2013 and 2014, a designation given only to the top 10% of Call Centers in the United States.
Telephone and Data Systems, Inc. is a Chicago-based telecommunications service company providing wireless, local- and long-distance telephone, broadband and video services to approximately 7 million customers in 36 states through its business units TDS Telecom and U.S. Cellular. The company began as a rural phone company in Wisconsin in 1969. In 1983 it founded U.S. Cellular as a subsidiary.
Leading provider of voice and internet services to business customers throughout California. Also specializes in providing temporary symmetric internet circuits for meetings and event clients. WiLine Networks is an independently owned communications services provider.