Mark Zupan

PAETEC Holding LLC provides integrated broadband communications services. It offers comprehensive suite of IP, voice, data and Internet services, as well as enterprise communications management software, network security solutions, CPE and managed services. The firm’s primary business is providing business end-user customers in metropolitan areas with a package of integrated broadband communications services that encompasses data services, including internet access services and virtual private network services and voice services, including local telephone services and domestic and international long distance services. The company was founded in August 2006 and is headquartered in Fairport, NY.

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

ProPhotonix Ltd. engages in the design and manufacture of illumination systems. It operates through the following segments: Light Emitting Diode Systems (LED's) and Laser and Diodes. The LED's segment designs and manufactures LED systems for the inspection, machine vision, medical and military markets. The Laser and Diodes segment distributes laser diodes and designs and manufactures custom laser diodes modules for industrial, commercial, defense and medical applications. The company was founded on March 27, 1951 and is headquartered in Salem, NH.

Graduate Management Admission Council is a non profit organization which is committed to advancing the art and science of admissions by convening and representing the industry and offering best-in-class products and services for schools and students. The company was founded in 1953 adn is headquartered in Reston, VA.

Steuben Trust Co. provides financial services to the individuals and businesses. It offers consumer, mortgage, commercial and agricultural lending and deposit services. The firm has offices in Steuben, Allegany, Livingston, Monroe and Wyoming counties. The company was founded in 1902 and is headquartered in Hornell, NY.

The Harley School owns and operates schools.