Rank: 44

Previous Rank: 51

Revenue: $170,000,000

Previous Revenues: $124,381,800 (2012), $104,454,900 (2011)

Location: Washington, DC

Phone: 202-266-5600

Website: www.advisory.com

Executives: Robert Musslewhite, CEO; Michael Kirshbaum, CFO

Year Est: 1979

Employees: 801

M&A: PivotHealth LLC , 8/11

Major Revenue: 100% Software