Supply Chain

Sustainable procurement is paramount to Graham's supply chain strategy. We intend to deliver solutions for our people, the wider community and the environment in which we work and live, by implementing best-in-class sustainable practices that meet or exceed guidelines set out by government and regulatory bodies.

Terms & ConditionsInvoice Submission Standards Policy & Contact

Purchase Order

Equipment Rental Order


United States


Graham - Supply Chain
10840 27 St SE Calgary
AB T2Z 3R6

Environmental Policy

Vendor Code of Business Conduct

Vendor Charter for Responsible Procurement

Vendor Accreditation Update

Over the next several months, Graham will be moving its vendor accreditation process over to the Ariba Network platform. This will enable us to collaborate with you to keep your vendor information current, as well as enable us to send enquiries and opportunities to you.

This implementation will be done regionally in phases. You will receive a notification email, in advance, informing you your region will soon be accredited. This will be followed by a system invitation from Ariba. Regional phases will take place as follows:

United States – May 2019
British Columbia – June 2019

Thank you in advance for your help. If you have any questions regarding this process, please contact us at:

Adrian Davies
VP, Supply Chain