Businesses in Dormont, Pennsylvania

As of September 27, 2026, ListRiver's records show 50 active registered businesses in Dormont, Pennsylvania. 56% are Corporations.

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

Businesses on record

Formed in the last 12 months

Formed in September

Most common type

Corporations

56% of businesses

New Dormont businesses per month

Businesses on record by formation month, through September 2026. Monthly Pennsylvania new-business reports

Entity types

Corporations28 · 56%
LLCs19 · 38%
Nonprofits1 · 2%
Other1 · 2%
Limited partnerships1 · 2%

Top ZIP codes

ZIP 1521647 · 94%
ZIP 152061 · 2%
ZIP 152121 · 2%
ZIP 151261 · 2%

Newest business names registered in Dormont

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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	Dormont	LLC	Jul 2024
Name hidden	Dormont	LLC	Apr 2024
Name hidden	Dormont	LLC	Apr 2024
Name hidden	Dormont	LLC	Feb 2024
Name hidden	Dormont	LLC	Jan 2024
Name hidden	Dormont	LLC	May 2023
Name hidden	Dormont	LLC	Aug 2021
Name hidden	Dormont	LLC	Jun 2020
Name hidden	Dormont	LLC	Jun 2020
Name hidden	Dormont	LLC	Apr 2020
Name hidden	Dormont	LLC	Aug 2018
Name hidden	Dormont	LLC	May 2016
Name hidden	Dormont	Corporation	May 2015
Name hidden	Dormont	LLC	Jan 2015
Name hidden	Dormont	LLC	Jan 2014
Name hidden	Dormont	LLC	Dec 2013
Name hidden	Dormont	LLC	Feb 2011
Name hidden	Dormont	LLC	Dec 2010
Name hidden	Dormont	LLC	Oct 2008
Name hidden	Dormont	Corporation	Nov 2007
Name hidden	Dormont	LLC	May 2004
Name hidden	Dormont	Corporation	Jul 1998
Name hidden	Dormont	Corporation	Jul 1998
Name hidden	Dormont	Limited partnership	Jul 1998
Name hidden	Dormont	Corporation	May 1997

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Common questions about Dormont businesses

How many businesses are registered in Dormont, Pennsylvania?

ListRiver has 50 active registered businesses in Dormont, Pennsylvania on record as of September 27, 2026, from official Pennsylvania business registry data. Dissolved and defunct businesses are not counted.

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

0 businesses on record in Dormont, Pennsylvania were formed in September 2026.

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

Corporations are the most common: 28 of 50 businesses on record (56%), followed by LLCs with 19 (38%).

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 Dormont, Pennsylvania?

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

About this data

Counts come from official Pennsylvania business registry records on file with ListRiver, current as of September 27, 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.