Gary Pretzer, Vice President – Mergers & Acquisitions

Gary’s extensive industry knowledge supports CSG’s clients as they expand their business holdings by acquisition business valuation; and transition services.

Gary spent four decades building his own Vending/OCS Company, Embassy Refreshment Services, into a regionally recognized Refreshment Service business.   As a part of his corporate growth strategy,  Gary bought and sold several business entities before eventually packaging his company for sale to a venture capital group in the Chicago area.


John G. Salterio, President and CEO


John’s visionary work developed the strategic programs and financial templates that form the base of all CSG ventures managed by the firm.  He is a unifying force between CSG’s experts, clients and roster of North American firms.

Salterio’s career spans three decades in the OCS/FoodService industries.