Kocsis Technologies, Inc. - Chamber Member Directory [raw] Go back to directory. Add to Address Book. Kocsis Technologies, Inc. Kocsis Technologies, Inc. Contact: Jerry Sullivan 11755 South Austin Ave. Alsip IL 60803 work Work Phone: 708-597-4177work Website: http://www.kocsistech.com/ Categories: Updated 8 years ago. [/raw]