TANDEM PROFESSIONAL EMPLOYER SERVICES, INC. has been set up 12/4/2001 in state IL. The current status of the business is Active. The TANDEM PROFESSIONAL EMPLOYER SERVICES, INC. principal address is 2400 Wolf Road, Suite 100, Westchester, IL, 60154. Meanwhile you can send your letters to 2400 Wolf Road, Suite 100, Westchester, IL, 60154. The company`s registered agent is COGENCY GLOBAL INC. 115 N CALHOUN ST STE 4, TALLAHASSEE, FL, 32301. The company`s management are President - Leon Bruce. The last significant event in the company history is WITHDRAWAL which is dated by 4/20/2021. This decision is take in action on unknown. The company annual reports filed on Annual reports – 4/22/2020.