The founder of Chicago-based temporary staffing provider Labor World, Alan Schubert, died June 1.

Schubert began his staffing career in 1965 at Nationwide Staffing in Chicago and opened Labor World with Lou Morelli and Larry Schubert in 1974. The company initially provided day labor industrial service, but expanded its offerings and footprint rapidly following the 1981-82 recession and began franchising by 1990. Revenue approached $500 million during the 1990s with offices in more than 30 states.

Schubert left Labor World following its public offering in 1997 and joined his nephew’s company, Paramount Staffing, in 2001, reaching his 50th anniversary in the industry in March 2015.

“Alan’s passion for his customers and employees cannot be overstated,” said his nephew, Matthew Schubert. “He had many long term relationships with both that stretch back decades. He had a passion for always improving himself and mentoring others up until he retired early this year. Alan will be remembered for his energy, leadership, vision and amazing knowledge of an ever-changing industry.”

Schubert’s philanthropic efforts included founding South Florida’s Gay and Lesbian Community Center, now known as the Pride Center at Equality Park. The Pride Center now spans more than five acres and incudes more than 35,000 square feet of meeting space.