iSupplier Training and Help

Hillsborough County offers opportunities for qualifying businesses to provide goods and services. The first step for businesses is to register with the County through the iSupplier portal. Through the portal, businesses can register to automatically be informed on bidding opportunities with Hillsborough County. Also once registered, vendors can download current bid and proposal specifications and stay up to date with the purchasing process.

  1. Ways to contact us

    For general support, email:
    For iSupplier-specific support email:
    Phone number: (813) 272-5790

  2. iSupplier training - Navigating the iSupplier portal

    This training session aims to give both seasoned vendors and new suppliers a better understanding of how to navigate and submit bids via the iSupplier Portal.

    This informative training will cover the following topics:

    • Reviewing tips and helpful information when doing business with Hillsborough County
    • Understanding vendor resources provided on
    • Reviewing business opportunities
    • Updating and understanding the vendor profile in iSupplier
    • Understanding iSupplier logins and category codes for products and services provided
    • Submitting bid responses for solicitations
    • Understanding the contract award process

    There is no fee to attend; however, advance registration is required.

    Vendor training sessions will be held online.

    After you register for this training, you will receive an e-mail with a link before the webinar to participate in the training class.

  3. Class dates and registration

    Click the date you wish to register for:

  4. Reference materials

    Registering in iSupplier for the first time? Use these videos and manuals for assistance.



    Need a copy of the iSupplier Vendor Portal Training Manual? E-mail us at


E-mail Procurement Services or call (813) 272-5790.