Businesses in Port Isabel, Texas

As of October 16, 2026, ListRiver's records show 464 active registered businesses in Port Isabel, Texas. 60% are LLCs. 6 were formed in September 2026.

From official Texas registry records, updated weekly. Most Port Isabel businesses are in Cameron County. Look up a Texas business by name.

Businesses on record

464

Formed in the last 12 months

Formed in September

Most common type

LLCs

60% of businesses

New Port Isabel businesses per month

Businesses on record by formation month, through September 2026. Monthly Texas new-business reports · Get the list of 6 new businesses formed in September 2026

Entity types

LLCs278 · 60%
Corporations124 · 27%
Nonprofits41 · 9%
Limited partnerships14 · 3%
Other7 · 2%

Industries (where known)

Agriculture, Forestry, Fishing26 · 23%
Real Estate23 · 20%
Accommodation & Food Services15 · 13%
Retail Trade11 · 10%
Other Services10 · 9%
Professional & Technical Services9 · 8%
Wholesale Trade3 · 3%
Transportation & Warehousing3 · 3%
Health Care & Social Assistance3 · 3%
Construction2 · 2%

Newest business names registered in Port Isabel

Get all 464 Port Isabel businesses · see price Just the 8 formed in the last 90 days · see price

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This is a small sample, not the full list. To keep automated scrapers from copying our data, we only show a handful of records on public pages. Your downloaded list includes every matching business.

Business	City	Type	Formed
Name hidden	Port Isabel	LLC	Sep 2026
Name hidden	Port Isabel	LLC	Sep 2026
Name hidden	Port Isabel	Limited partnership	Sep 2026
Name hidden	Port Isabel	LLC	Sep 2026
Name hidden	Port Isabel	LLC	Sep 2026
Name hidden	Port Isabel	LLC	Sep 2026
Name hidden	Port Isabel	LLC	Aug 2026
Name hidden	Port Isabel	LLC	Aug 2026
Name hidden	Port Isabel	LLC	Jul 2026
Name hidden	Port Isabel	LLC	Jul 2026
Name hidden	Port Isabel	Nonprofit	Jul 2026
Name hidden	Port Isabel	LLC	Jul 2026
Name hidden	Port Isabel	LLC	Jul 2026
Name hidden	Port Isabel	LLC	Jul 2026
Name hidden	Port Isabel	LLC	Jun 2026
Name hidden	Port Isabel	LLC	Jun 2026
Name hidden	Port Isabel	LLC	Jun 2026
Name hidden	Port Isabel	LLC	Jun 2026
Name hidden	Port Isabel	LLC	May 2026
Name hidden	Port Isabel	LLC	May 2026
Name hidden	Port Isabel	LLC	May 2026
Name hidden	Port Isabel	LLC	Apr 2026
Name hidden	Port Isabel	LLC	Apr 2026
Name hidden	Port Isabel	LLC	Apr 2026
Name hidden	Port Isabel	LLC	Apr 2026

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Common questions about Port Isabel businesses

How many businesses are registered in Port Isabel, Texas?

ListRiver has 464 active registered businesses in Port Isabel, Texas on record as of October 16, 2026, from official Texas business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Port Isabel, Texas in September 2026?

6 businesses on record in Port Isabel, Texas were formed in September 2026.

How many new businesses opened in Port Isabel, Texas in the last 12 months?

52 businesses on record in Port Isabel, Texas were formed in the 12 months through September 2026.

What is the most common type of business in Port Isabel, Texas?

LLCs are the most common: 278 of 464 businesses on record (60%), followed by Corporations with 124 (27%).

Where does this data come from?

From Texas's official business registry. ListRiver loads each new state file, standardizes it, removes duplicates and updates its database weekly. Email and industry details are added from SMBCredit.net where available.

How do I get a list of businesses in Port Isabel, Texas?

Use ListRiver's list builder to filter Port Isabel, Texas businesses by entity type, formation date, industry and contact details, see the exact count and price, and download a CSV. Every list includes monthly refresh files.

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/texas/port-isabel" title="New businesses in Port Isabel, Texas by month" width="100%" height="370" style="border:0" loading="lazy"></iframe><p style="font:13px sans-serif;margin:4px 0 0">Source: <a href="https://listriver.com/business-lists/texas/port-isabel">Businesses in Port Isabel, Texas</a>, ListRiver</p></div>

About this data

Counts come from official Texas business registry records on file with ListRiver, current as of October 16, 2026. They include businesses that are active on the state register; dissolved and defunct entities are excluded. Contact details are added from SMBCredit.net where available. Formation months reflect the registration date the state reports. See the methodology for sources, update schedules and known limits.