Bid Opportunities

Complete the form below to submit your interest in pursuing any of the opportunities listed below. We recommend referring to this page before submitting an RFP to help ensure you have seen all of the addendums pertaining to the appropriate RFP/IFB.

Interested in submitting a bid or proposal?

Click here for GPTC’s Third Party Contract Clauses and Prime Contract Terms and Conditions, or contact GPTC’s Procurement Office at the number below.
Click here to read GPTC’s Disadvantaged Business Enterprise Goal

Have questions? We can be contacted at (219) 884-6100 x107 or

GPTC is a Seeking Qualified Vendor to

Solicitation Registration

Please Complete This Form to Register Your Interest and to View the Bid Package

Bid Selection

Bid Selection

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