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Official Website

of the Commonwealth of Pennsylvania

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    Local, state, and federal government websites often end in .gov. Commonwealth of Pennsylvania government websites and email systems use "pennsylvania.gov" or "pa.gov" at the end of the address. Before sharing sensitive or personal information, make sure you're on an official state website. 

    ​COSTARS Marketing Tools

    COSTARS suppliers who gain the best results in COSTARS sales are ones who actively engage COSTARS members to ensure their brand is top of mind for the next project.  To help you in this endeavor, the COSTARS team has compiled some marketing tips, tricks, and ideas.

    Special Note:  Access to marketing resources are for COSTARS-authorized suppliers only.  To find the COSTARS Guide to Marketing, COSTARS logos and the member contact list, suppliers must log in to the PA Supplier Portal and enter the COSTARS gateway.

    Once in the PA Supplier Portal, click on the Bidder tab at the top left of the page, then select Enterprise Applications on the left navigation panel.  Select COSTARS.  Then select COSTARS Members in the left navigation panel to access the member contact list and COSTARS logo.

    Supplier Portal Login​

    CONTACT US:

    For more information regarding the COSTARS Program, contact:

    Department of General Services
    Bureau of Procurement
    555 Walnut Street
    6    th Floor
    Harrisburg, PA 17125
    GS-PACostars@pa.gov
    Ph: 1-866-768-7827
    Fax: 717-783-6241