John Tatman

John Tatman is a dedicated Client Program Manager at Arcadis since January 2022, previously serving as a Sr Sourcing Specialist at JLL and holding various leadership roles at bp, including Manager of the Contractor Management Program and Strategic Sourcing Lead. With extensive experience in procurement and contract management, John has effectively coordinated procurement activities for the City of Houston and managed significant contracts at Faithful+Gould for the BP Westlake Campus. John began an entrepreneurial venture as the owner of Tatman Discount Office Supplies, leveraging skills in negotiation and supplier management. Academic achievements include an M.B.A. in Management from Sam Houston State University and a B.B.A. in Strategic Management from the University of North Texas.