Insperity, Inc., previously known as Administaff, Inc., is a professional employer organization with its headquarters in Houston, Texas

Houston, Texas

Houston is the fourth-largest city in the United States, and the largest city in the state of Texas. According to the 2010 U.S. Census, the city had a population of 2.1 million people within an area of . Houston is the seat of Harris County and the economic center of , which is the ...

. Insperity provides human resources services to small and medium-sized businesses. Since 2004, the company has been title sponsor of a professional golf

Professional golf

For information about professional golf see:*Professional golfer, which describes the various branches of the profession.*Professional golf tours, which covers elite professional competitive golf and links to more detailed articles about each tour....

 tournament on the Champions Tour

Champions Tour

The Champions Tour, a golf tour run by the PGA Tour, hosts a series of events annually in the United States and the United Kingdom for golfers 50 years of age and older. Many of the PGA Tour's most successful golfers have gone on to play on the Champions Tour.The Senior PGA Championship, founded in...

, previously known as the Administaff Small Business Classic

Administaff Small Business Classic

The Insperity Championship is a golf tournament on the Champions Tour. The tournament was founded in 2004 as the Administaff Small Business Classic. It is played annually in October in The Woodlands, Texas at the Woodlands Country Club. From 2004 to 2007 it was played in Spring, Texas at the...

. As of 2011 Paul J. Sarvadi is the CEO.

The Houston Chronicle listed the company as the third-largest employer in the Houston area in 2010, with over 17,000 employees in the area and over 100,000 employees throughout the company.

In 2011, the company changed its name from Administaff to Insperity to avoid the perception that it was in the temporary staffing business.