EstesGroup - Managed IT Services & ERP for Manufacturers and Distributors EstesGroup is a client focused Managed IT cloud-based and on-premise end-to-end Enterprise Resource Planning (ERP), IT Outsourcing, IT Strategy / CIO, Epicor ERP & Prophet 21 ERP Reseller, ERP Hosting, and Business-Focused Consultancy to make your businesses run better. We sell, implement, and host Epicor ERP (Manufacturing) and Prophet 21 (Distribution) solutions that solve real business issues for small and mid-sized companies. EstesGroup is the only US Partner to be Epicor ERP, Prophet 21 , and Epicor Managed Hosting certified. Relax, we’ve got IT covered.