Basis of Presentation (Tables)

6 Months Ended

Apr. 30, 2013

Segments and Their Activities

Our segments and their activities are as follows:

Segment	Activities
Janitorial	Provides a wide range of essential janitorial services for clients in a variety of facilities, including commercial office buildings, industrial buildings, retail stores, shopping centers, warehouses, airport terminals, health facilities, educational institutions, stadiums and arenas, and government buildings. These services include, among others: floor cleaning and finishing; window washing; furniture polishing; and carpet cleaning and dusting.
Facility Services	Provides onsite mechanical engineering and technical services and solutions for facilities and infrastructure systems for clients in a variety of facilities, including: schools, universities, shopping malls, museums, commercial infrastructure, airports and other transportation centers, data centers, high technology manufacturing facilities, corporate office buildings, and resorts.
Parking	Provides parking and transportation services and operates parking lots and garages for clients at many facilities, including office buildings, hotels, medical centers, retail centers, sports and entertainment arenas, educational institutions, municipalities, and airports.
Security	Provides security services for clients in a wide range of facilities, including Class “A” high rise, commercial, industrial, retail, medical, petro-chemical, and residential facilities. Security services include: staffing of security officers; mobile patrol services; investigative services; electronic monitoring of fire and life safety systems and access control devices; and security consulting services.
Building & Energy Solutions	Provides services related to preventative maintenance, retro-commissioning, mechanical retrofits and upgrades, electric vehicle charging stations, electrical service, systems start-ups, performance testing, and energy audits to a wide variety of clients in both the private and public sectors, including U.S. Government entities.
	This segment also provides support to U.S. Government entities for specialty service solutions such as leadership development, education and training, language support services, medical support services, and construction management.
	The Building & Energy Solutions segment also includes the Company’s franchised operations under the Linc Network, TEGG, CurrentSAFE, and GreenHomes America brands, the recently acquired HHA Services, Inc. (“HHA”), and the assets and business of Calvert-Jones Company, Inc. (“Calvert-Jones”).
Other	Air Serv provides integrated facility solutions services for airlines and freight companies at airports primarily in the United States. Services include passenger assistance, wheelchair operations, cabin cleaning, cargo handling, shuttle bus operations, access control, and janitorial services, among others.