Comcast Corporation

Dycom Industries, Inc. is a leading provider of specialty contracting services to the dynamic telecommunications and infrastructure industry. These services, which are provided throughout the United States and in Canada, include engineering, construction, maintenance and installation services to telecommunications providers, underground facility locating services to various utilities, including telecommunications providers, and other construction and maintenance services to electric and gas utilities and others.

Liberty Property Trust (NYSE:LRY) is a $6.9 billion real estate investment trust which owns 77.8 million square feet of office and industrial space in more than 21 markets throughout the United States and the United Kingdom (as of Sep. 30, 2012). Founded in 1972 and headquartered outside of Philadelphia, Liberty develops, acquires, leases and manages properties with the mission to enhance people's lives through extraordinary work environments. As an extension of this promise, Liberty is one of the nation's leading developers of high-performance green buildings. Liberty's more than 700 office and industrial properties offer exceptional locations, flexible design, thoughtful amenities, cost efficient operations and state-of-the-art technology to the company's 2,300 tenants. Liberty continuously increases the value of its portfolio through expert management, marketing and development

UniFirst Corp. engages in the design, manufacture, personalization, rental, cleaning, delivery, and sale of a range of uniforms and protective clothing. It operates through following segments: U.S. Rental and Cleaning, Canadian Rental and Cleaning, Manufacturing, Specialty Garments Rental and Cleaning, First Aid, and Corporate. The U.S. and Canadian Rental and Cleaning segment purchases, rents, cleans, delivers and sells uniforms and protective clothing and non-garment items in the United States and Canada. The Manufacturing segment designs and manufactures uniforms and non-garment items primarily for the purpose of providing these goods to the U.S. and Canadian Rental and Cleaning reporting segment. The Specialty Garments Rental and Cleaning segment sells specialty garments and non-garment items primarily for nuclear and cleanroom applications and provides cleanroom cleaning services at limited customer locations. The First Aid segment provides first aid cabinet services and other safety supplies as well as maintains wholesale distribution and pill packaging operations. The Corporate segment consists of costs associated with its distribution center, sales and marketing, information systems, engineering, materials management, manufacturing planning, finance, budgeting, human resources, other general and administrative costs and interest expense. The company was founded by Aldo Croatti in 1936 and is headquartered in Wilmington, MA.