Welcome to Harbor
Anne Arundel County is launching Harbor on 7/6/26 to modernize how we work with suppliers. The move to Harbor will streamline workflows, integrate business processes, and provide a better user experience - all of which will increase efficiency. This new system will replace the current process in Port and become the single platform for doing business with the County.
Anne Arundel County is updating how we do business to make things simpler, faster, and more reliable for our suppliers. Right now, the process can be slow and require extra steps. Harbor brings everything into one place so you can handle your work with the County more easily, whether that’s submitting invoices or tracking payments. This change helps reduce delays, cut down on paperwork, and create a smoother experience for everyone.
- Faster, more predictable payments
- Easier invoice submission and tracking
- Centralized supplier information (one place to manage your account)
- Improved communication with the County
- Reduced paperwork and duplication
- More efficient use of taxpayer funds
- Stronger supplier partnerships
- Increased transparency in County operations
- Better service delivery to residents
Getting Started
Learn more about the Harbor system and the information you will need to gather prior to registration.
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System HelpAccess help guides that describe how to perform specific functions in the system.
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Supplier PortalAccess the Supplier Portal where you can register and begin conducting business with the county.
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Frequently Asked QuestionsView the answers to common questions about Harbor.
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Support RequestEnter a request for support with a question or issue.