SiteCity Business Directory

Chemical Plant

Houston

272 businesses listed, showing 1–40. How we order them.

Houston has 272 chemical plant listings on SiteCity, and 266 include a phone number while 249 link to a website. That reach means calling ahead or checking a site works for most entries here. Zip 77041 leads with 22 listings, so if you're comparing plants close together, start there.

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None of these entries show a verified badge, and paid placement hasn't started in this category, so nothing here is Sponsored right now. Own one of these plants? You can claim the listing to fix a wrong number or dead link before it costs you a caller.

Chemical Plant in Houston by the numbers

SiteCity lists 272 businesses under Chemical Plant in Houston, TX, as of November 3, 2026. 266 list a phone number and 249 list a website.

Most-listed ZIP codes: 77041 (22), 77015 (16) and 77056 (13).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

Listings40

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