Joseph T. McCullen

T-Mobile USA, Inc. engages in the provision of wireless voice, messaging, and data services. It offers different plans for phones and tablets. The company was founded by John W. Stanton in 1994 and is headquartered in Bellevue, WA.

Affinity Internet, Inc. provides web hosting services. The company was founded by John Zdanowski in 1996 and is headquartered in Chicago, IL.

Part of Raymond James Financial, Inc., Alex Brown, Inc. is a diversified financial services company based in Baltimore, MD. The company offers financial planning, wealth management, investment banking, asset management, and capital markets services.

PRWireless PR LLC provides mobile telecommunication services. The company was founded in 2006 and is headquartered in Guaynabo, Puerto Rico.

Union Carbide Corp. engages in the production of chemicals and polymers. The firm operates through the following geographical segments: United States, Asia Pacific and Rest of the World. Its products include polyethylene and polypropylene, ethylene glycol, isopropanol, ethyleneamines, biocides, surfactants, deicing and anti-icing fluids, amines, solution vinyl resins and polyethylene glycols. The company was founded on November 1, 1917 and is headquartered in Seadrift, TX.

Cummings & Lockwood provides legal services to its clients. Its areas of practice include creditor's rights, criminal defense, health law, wealth management and estate planning, labor and employment law, and tax. The company was founded by by Homer Cummings and Charles Lockwood in 1909 and is headquartered in Stamford, CT.

Bachtel Cellular Liquidity LP operates cellular telephone properties. It was formed to acquire and operate cellular telephone properties in Southeastern and Midwestern rural service areas. The company is headquartered in Narberth, PA.

Part of Deutsche Telekom AG, MetroPCS Finance, Inc. is a radiotelephone communications company. The company is based in Richardson, TX.

Columbia Capital LLC (Columbia Capital) is a venture capital firm founded in 1989 by Dave P. Mixer. The firm is headquartered in Alexandria, Virginia.

eSecLending, Inc. provides securities lending solutions. The firm offers collateral and liquidity services to institutional investors by utilizing its existing trading, operational and administrative capabilities in securities lending and repurchase agreements. The company was founded by Walter T. E. Danco in 2000 and is headquartered in Boston, MA.

Part of Deutsche Telekom AG, MetroPCS Michigan LLC is a company that provides wireless communications services. The company is based in Livonia, MI.

Madison Dearborn Partners LLC (Madison Dearborn Partners) is a private equity firm founded in 1992 by John A. Canning Jr., Paul J. Finnegan, Samuel M. Mencoff, Robin P. Selati, James N. Perry Jr. and Timothy P. Sullivan. The firm is headquartered in Chicago, Illinois.

Plainsight Corp. provides managed services and a vision AI platform for centralized processes and standardized pipelines to make computer vision repeatable and accountable across all enterprise vision AI initiatives. The company is based in San Francisco, CA. The company solves problems where others have failed and empowers businesses across industries to realize the full potential of their visual data with the lowest barriers to production, fastest value generation, and monitoring for long-term success. The company was founded by Phil Ressler, Elizabeth Spears, Carlos Anchia. Carlos Anchia has been the CEO since incorporation.

Hopper International, Inc. specializes in selling and marketing industrial tools, plumbing equipment, automotive equipment and hand tools. Its products include steel putty, aluminum putty and repair kits, router bits, and thread lockers. The company was founded by Harry F. Hopper, Jr. in 1964 and is headquartered in Hilton Head Island, SC.

Predictive Logistics, Inc. engages in the provision of real estate services. The company was founded in 2017 and is headquartered in Lawrenceville, GA.

Competitive Carriers Association operates an association that represents rural wireless telecommunications. The non-profit company is based in San Antonio, TX. Tim Donovan has been the CEO of the company since 2023.

American Messaging Services LLC provides paging and messaging services. Its services include traditional numeric and text messaging. It also provides numeric, text and two-way pagers, and paging software products. The company was founded by J. Roy Pottle in November 2005 and is headquartered in Lewisville, TX.

Part of Verizon Communications, Inc., GTE Wireless LLC is an American company that provides wireless telephone services. The company is based in TX. GTE Wireless was acquired by SBC Communications, Inc. from Verizon Communications, Inc. on October 13, 2000.

Orange County Business Council (OCBC) is a leading resource for news, business resources, and economic development in Orange County. The non-profit company is based in Irvine, CA. The company's members are some of the top businesses in the area. The CEO of the company is Jeffrey K. Ball.

HyperSpectral Corp. develops advanced technologies for pathogens, VOCs, and other contaminants. The company is based in Cambridge, MA. The company was founded in 2022 by Lauren Stack, Paolo Masini, Matt Theurer. Matt Theurer has been the CEO of the company since 2022.

Startup Mavericks (Startup Mavericks) is a venture capital firm founded in 2016 by Garrett Gilbertson. The firm is headquartered in Santa Monica, California.

National Venture Capital Association provides business association services. It facilitates networking opportunities and provides research data to its members. The company is headquartered in Washington, DC.

Keystone Group LP provides investment services. The company was founded on September 21, 2005 and is headquartered in Fort Worth, TX.

The Topps Co., Inc. engages in the production and distribution of confectionery products, baseball cards, and other collectibles and toys. Its products include trading cards, memorabilia, wall art, entertainment products, and applications. The company was founded by Abram Shorin, Ira Shorin, Joseph Shorin, and Philip Shorin in 1938 and is headquartered in New York, NY.

Sorenson Communications LLC provides communications products and services for deaf and hard-of-hearing individuals. Its offerings include Sorenson video relay service, the highest-quality video interpreting service; the Sorenson ntouch VP videophone, designed especially for use by deaf individuals; ntouch PC, software that connects users to SVRS by using a PC and webcam; ntouch for Mac, software that connects users to SVRS by using an Apple computer; ntouch Tablet, which turns the Apple iPad with a front-facing camera into a larger-screen mobile VP; and ntouch mobile, an application empowering SVRS communication via mobile devices. The company was founded in March 24, 2000 and is headquartered in Salt Lake City, UT.