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PA Vendor Registration

In order to do business with the Commonwealth of Pennsylvania, businesses must first register as state-approved vendors.

PA Vendor Registration

You are a New Supplier if your company has not registered online and does not have a 6-digit vendor number that was previously assigned by the Commonwealth.  Register as a New Supplier here:

New Supplier Registration

You are an Existing Supplier if your company has not registered online but has a 6-digit vendor number that was previously assigned by the Commonwealth. Register as an Existing Supplier here:

Existing Supplier Registration

Useful Links

For Customer Assistance, contact:

Customer Services Call Center
local: 717-346-2676
toll-free: 877-435-7363 (Select 1 from prompt menu)
Email: RA-PSC_Supplier_Requests@state.pa.us

  • Government Contracting Assistance Program
  • 650 South 13th Street
    Robertshaw Building, Room 5
    Indiana, PA 15705
  • Phone: 724-357-7824
  • Fax: 724-357-3082
  • Office Hours
  • Monday through Friday
  • 8:30 a.m. – 12:00 p.m.
  • 1:00 p.m. – 5:00 p.m.