Businesses in Tarentum, Pennsylvania

As of October 11, 2026, ListRiver's records show 994 active registered businesses in Tarentum, Pennsylvania. 50% are LLCs. 2 were formed in September 2026.

From official Pennsylvania registry records, updated weekly. Most Tarentum businesses are in Allegheny County. Look up a Pennsylvania business by name.

Businesses on record

994

Formed in the last 12 months

Formed in September

With a registered agent

10 records

New Tarentum businesses per month

Businesses on record by formation month, through September 2026. Monthly Pennsylvania new-business reports · Get the list of 2 new businesses formed in September 2026

Entity types

LLCs497 · 50%
Corporations391 · 39%
Nonprofits88 · 9%
Limited partnerships17 · 2%
Other1 · 0%

Top ZIP codes

ZIP 15084984 · 99%
ZIP 150685 · 1%
ZIP 150241 · 0%
ZIP 157841 · 0%
ZIP 150861 · 0%
ZIP 150651 · 0%
ZIP 150641 · 0%

Newest business names registered in Tarentum

Get all 994 Tarentum businesses · see price Just the 5 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	Tarentum	LLC	Sep 2026
Name hidden	Tarentum	Corporation	Sep 2026
Name hidden	Tarentum	LLC	Aug 2026
Name hidden	Tarentum	LLC	Aug 2026
Name hidden	Tarentum	LLC	Aug 2026
Name hidden	Tarentum	LLC	Jul 2026
Name hidden	Tarentum	LLC	Jul 2026
Name hidden	Tarentum	LLC	Jul 2026
Name hidden	Tarentum	LLC	Jul 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	Jun 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	Corporation	May 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	LLC	May 2026
Name hidden	Tarentum	LLC	Apr 2026
Name hidden	Tarentum	LLC	Apr 2026

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Common questions about Tarentum businesses

How many businesses are registered in Tarentum, Pennsylvania?

ListRiver has 994 active registered businesses in Tarentum, Pennsylvania on record as of October 11, 2026, from official Pennsylvania business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Tarentum, Pennsylvania in September 2026?

2 businesses on record in Tarentum, Pennsylvania were formed in September 2026.

How many new businesses opened in Tarentum, Pennsylvania in the last 12 months?

56 businesses on record in Tarentum, Pennsylvania were formed in the 12 months through September 2026.

What is the most common type of business in Tarentum, Pennsylvania?

LLCs are the most common: 497 of 994 businesses on record (50%), followed by Corporations with 391 (39%).

Where does this data come from?

From Pennsylvania'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 Tarentum, Pennsylvania?

Use ListRiver's list builder to filter Tarentum, Pennsylvania 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/pennsylvania/tarentum" title="New businesses in Tarentum, Pennsylvania 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/pennsylvania/tarentum">Businesses in Tarentum, Pennsylvania</a>, ListRiver</p></div>

About this data

Counts come from official Pennsylvania business registry records on file with ListRiver, current as of October 11, 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.