Lieberman Companies is a distributor and certified ISO processor of ATMs, amusement route operator, and owns Elsie's Place gaming cafes in Illinois.
[citation needed] After Samuel died in 1938, his son Harold formed Lieberman Music Company, a jukebox distributor.
Lieberman is an authorized automated teller machine (ATM) Independent Service Organization (ISO) with RBS WorldPay.
[citation needed] The company also owns and operates all Elsie's Place gaming cafes in the Chicago area.
He has been a judge in The Minnesota Cup business plan contest[6] and leads the Environment Network of Young Presidents' Organization (YPO).