Briggs & Stratton: World's largest producer of 3-31 horsepower air-cooled gasoline engines used in lawn mowers and garden tillers; 2010 revenue $2.0 billion; Wauwatosa
Carson PS: Carson Pirie Scott; operates department stores across the United States including Bergner's, Boston Stores, Carson Pirie Scott, and Herberger's; unit of Bon-Ton Stores, Inc., York, PA
CleanPower: janitorial, specialty and green cleaning solutions; for office, multi-tenant, industrial, manufacturing, education or medical facilities
Frontier: Frontier Airlines; direct flights from MKE airport; formerly Midwest Airlines and Midwest Express (formerly based in Milwaukee); now one of several airlines serving MKE airport; headquarters Denver, Colorado
GE Healthcare: GE Healthcare Technologies; diagnostic imaging equipment, magnetic resonance, ultrasound, and computed tomography scanners; units at facility in Milwaukee County Research Park in Wauwatosa; unit of General Electric
Johnson Ctrls: Johnson Controls; makes car seats, interior systems, and batteries, environmental control systems for commercial buildings; 2010 revenue $34.3 billion
Journal: Journal Communications; publisher of daily Milwaukee Journal Sentinel and weekly, community, and shoppers newspapers; tv and radio stations; printing, direct marketing, telecommunications; 2009 revenue $433 million; headquarters Milwaukee; see photo album page
Joy Global: Manufacturing, servicing, and distributing equipment for mining; units P&H Mining Equipment, Joy Mining Machinery; (formerly Harnischfeger); 2009 revenue $3.5 billion
Manpower Group: Provider of temporary employees and services; 2009 revenue $16 billion; headquarters next to Milwaukee River near the Cherry Street bridge; see photo album page; formerly called just Manpower
Marcus Corp: Owns and franchises motels, hotels, resorts, and movie theaters; 2010 revenue $379 million
Masterlock: Locks of all kinds; Oak Creek; unit of Fortune Brands
MGIC: MGIC Investment Corporation; parent of Mortgage Guaranty Insurance Corp; insures low or no down payment mortgages; 2009 revenue $1.7 billion; see photo album page
MillerCoors: Chicago-headquartered brewing company with Milwaukee operations, merger of Miller and Coors; Miller Lite, Miller Genuine Draft, Miller High Life, Milwaukee's Best, Red Dog, Sharp's, Olde English, Leinenkugel's, Hamm's, Mickey's, Foster's
Northwestern Mutual: insurance and financial; units include Frank Russell Company; see photo album page; formerly called Northwestern Mutual Financial Network, Northwestern Mutual Life Insurance Company
Potawatomi: Bingo and Casino; Forest County Potawatomi
Quad/Graphics: Prints catalogs, magazines, books, direct mail, etc; 2009 revenue $1.7 billion; Sussex
RBS Global: Rexnord LLC; Process Motion Control; Water Management
Rockwell: Rockwell Automation; industrial automation; control systems, power systems; Allen-Bradley unit; 2010 revenue $4.8 billion; see photo album page
Roundy's: Grocery retailer and distributor; Pick 'n Save, Copps Food Center, Rainbow Foods, and Metro Market; see photo album page
Wisconsin Energy: Wisconsin Energy Corporation; a holding company with subsidiaries engaged in electric generation; electric, gas, steam and water distribution; pump manufacturing and other non-utility businesses; parent of We Energies; 2009 revenue $4.1 billion; see photo album page