SiteCity Business Directory

B2B Office and Professional Services

Houston

28 businesses listed. How we order them.

Houston's B2B office and professional services category lists 28 firms, but the count alone doesn't tell you who actually picks up. Of those, 27 show a phone number and 27 show a website, so nearly every entry gives you a real way in. Zip 77002 leads with 4 listings, 77098 has 3, and several other zips hold just one or two, so options thin out fast once you leave downtown.

More about b2b office and professional services in Houston ↓

None of these carry a Sponsored tag, since paid placement isn't turned on for this category in Houston yet, so the order you scroll through is default, not bought or ranked. That also means nothing here got vetted or singled out as the better pick; it's just what's on file. If your firm shows up and the phone or site field is blank, you can claim the listing and fill it in yourself, which matters most in a zip where you're the only office showing. Call two or three that fit your need before settling, since a listing being present says nothing about fit or quality.

B2B Office and Professional Services in Houston by the numbers

SiteCity lists 28 businesses under B2B Office and Professional Services in Houston, TX, as of November 3, 2026. 27 list a phone number and 27 list a website.

Most-listed ZIP codes: 77002 (4), 77098 (3) and 77005 (2).

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.

Listings28

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