Denis from Celtic Holdings LLC. is our US Channel Partner of GreeneStep Technologies, Developers of ERP Business Software. 

With Celtic Holding’s primary location in Wisconsin, they have demonstrated over 40 years of proven success in small to midsize businesses in improving their bottom line by using the collective aptitude of their experienced consultants and former executives from companies nationwide. 

Celtic Team helps small to midsize businesses improve their business and financial operations, implement and optimize ERP Software leveraging GreeneStep Business Management Suite for the optimal competitive advantage and TCO.

Contact Denis Donohoe, Principle :

Celtic Holdings LLC, PO Box 7, Burlington, WI 53105-0007

Info@celticholdingsllc.com or Sales@celticholdingsllc.com,

Call : (866) 988-0007