Businesses in Leetsdale, Pennsylvania

As of October 11, 2026, ListRiver's records show 291 active registered businesses in Leetsdale, Pennsylvania. 52% are LLCs. 1 were formed in September 2026.

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

Businesses on record

291

Formed in the last 12 months

Formed in September

With a registered agent

26 records

New Leetsdale businesses per month

Businesses on record by formation month, through September 2026. Monthly Pennsylvania new-business reports · Get the list of 1 new businesses formed in September 2026

Entity types

LLCs150 · 52%
Corporations106 · 36%
Nonprofits21 · 7%
Limited partnerships13 · 4%
Other1 · 0%

Top ZIP codes

ZIP 15056287 · 99%
ZIP 151361 · 0%
ZIP 150571 · 0%
ZIP 150651 · 0%
ZIP 150551 · 0%

Newest business names registered in Leetsdale

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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	Leetsdale	LLC	Sep 2026
Name hidden	Leetsdale	LLC	Jul 2026
Name hidden	Leetsdale	LLC	Jun 2026
Name hidden	Leetsdale	Corporation	May 2026
Name hidden	Leetsdale	LLC	May 2026
Name hidden	Leetsdale	Nonprofit	May 2026
Name hidden	Leetsdale	Nonprofit	May 2026
Name hidden	Leetsdale	LLC	May 2026
Name hidden	Leetsdale	Corporation	Apr 2026
Name hidden	Leetsdale	Corporation	Apr 2026
Name hidden	Leetsdale	LLC	Mar 2026
Name hidden	Leetsdale	LLC	Mar 2026
Name hidden	Leetsdale	LLC	Mar 2026
Name hidden	Leetsdale	LLC	Dec 2025
Name hidden	Leetsdale	LLC	Dec 2025
Name hidden	Leetsdale	LLC	Oct 2025
Name hidden	Leetsdale	LLC	Oct 2025
Name hidden	Leetsdale	LLC	Oct 2025
Name hidden	Leetsdale	LLC	Aug 2025
Name hidden	Leetsdale	Nonprofit	Jul 2025
Name hidden	Leetsdale	LLC	Apr 2025
Name hidden	Leetsdale	LLC	Mar 2025
Name hidden	Leetsdale	LLC	Feb 2025
Name hidden	Leetsdale	LLC	Jan 2025
Name hidden	Leetsdale	LLC	Jan 2025

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Common questions about Leetsdale businesses

How many businesses are registered in Leetsdale, Pennsylvania?

ListRiver has 291 active registered businesses in Leetsdale, 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 Leetsdale, Pennsylvania in September 2026?

1 businesses on record in Leetsdale, Pennsylvania were formed in September 2026.

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

18 businesses on record in Leetsdale, Pennsylvania were formed in the 12 months through September 2026.

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

LLCs are the most common: 150 of 291 businesses on record (52%), followed by Corporations with 106 (36%).

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 Leetsdale, Pennsylvania?

Use ListRiver's list builder to filter Leetsdale, 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/leetsdale" title="New businesses in Leetsdale, 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/leetsdale">Businesses in Leetsdale, 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.