Gary Pretzer, Director of Mergers & Acquisitions

Gary Pretzer is a Senior Consolidated Services Group Partner who brings 40 years of refreshment experience to the CSG team.

As director of M&A services, Gary’s extensive industry experience provides business valuation and transaction services to better serve our clients as they expand their business holdings by acquisition.

Gary spent four decades building his own OCS/Vending company, Embassy Refreshment Services, into a regionally recognized refreshment service business. During his years in business, Gary bought and sold several business entities before eventually packaging his company for sale to a venture capital group in the Chicago area.

Gary has actively served on numerous industry and government boards. He dedicated 25 years of his spare time to serve as an elected government official, which included four terms as the mayor.

After the sale of Embassy Refresmeent Services, Gary joined forces with Consolidated Services Group to provide M&A services to the OCS and vending industry.

Consolidated Services Group is honored to have the experience, integrity and service of Gary Pretzer as it’s director of M&A.


John Salterio, President and CEO

John Salterio is the unifying force between CSG’s experts, clients and roster of North American office refreshment firms.

John’s visionary work developed the strategic programs and financial templates that form the base of all CSG ventures managed by the firm. Bold and competitive, John demands unparalleled service victories that focus on sustainable partnerships that are driven by entrepreneurial spirit, integrity and longevity.
Salterio’s career spans three decades in the OCS/FoodService industries.

John is most proud to be carrying on his family’s lineage of twelve generations of hard-working entrepreneurial people who put their faith into every aspect of their contributions to family, community and businesses.