St. Clair County · updated November 2026

Port Huron, MI business directory

There are 18 local businesses in Port Huron, Michigan. The number of establishments is based on the US Census County Business Patterns data from St. Clair County; the listed companies were found on OpenStreetMap (© OpenStreetMap contributors). Choose a category to find out the actual providers in Port Huron.

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated November 2026 · LinkedIn
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