Businesses in Plum, Pennsylvania

As of October 11, 2026, ListRiver's records show 184 active registered businesses in Plum, Pennsylvania. 68% are LLCs. 1 were formed in September 2026.

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

Businesses on record

184

Formed in the last 12 months

Formed in September

With a phone number

5 records

New Plum 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

LLCs125 · 68%
Corporations42 · 23%
Nonprofits15 · 8%
Limited partnerships2 · 1%

Top ZIP codes

ZIP 15239180 · 98%
ZIP 150681 · 1%
ZIP 151461 · 1%
ZIP 151391 · 1%
ZIP 152381 · 1%

Newest business names registered in Plum

Get all 184 Plum businesses · see price Just the 1 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	Plum	LLC	Sep 2026
Name hidden	Plum	LLC	Jul 2026
Name hidden	Plum	LLC	Jun 2026
Name hidden	Plum	LLC	May 2026
Name hidden	Plum	LLC	May 2026
Name hidden	Plum	LLC	May 2026
Name hidden	Plum	LLC	Apr 2026
Name hidden	Plum	LLC	Mar 2026
Name hidden	Plum	LLC	Mar 2026
Name hidden	Plum	LLC	Feb 2026
Name hidden	Plum	LLC	Jan 2026
Name hidden	Plum	LLC	Jan 2026
Name hidden	Plum	Nonprofit	Jan 2026
Name hidden	Plum	LLC	Dec 2025
Name hidden	Plum	LLC	Nov 2025
Name hidden	Plum	LLC	Nov 2025
Name hidden	Plum	LLC	Nov 2025
Name hidden	Plum	LLC	Oct 2025
Name hidden	Plum	LLC	Oct 2025
Name hidden	Plum	Corporation	Sep 2025
Name hidden	Plum	LLC	Jul 2025
Name hidden	Plum	LLC	Jun 2025
Name hidden	Plum	LLC	May 2025
Name hidden	Plum	Corporation	Apr 2025
Name hidden	Plum	LLC	Mar 2025

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Common questions about Plum businesses

How many businesses are registered in Plum, Pennsylvania?

ListRiver has 184 active registered businesses in Plum, 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 Plum, Pennsylvania in September 2026?

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

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

19 businesses on record in Plum, Pennsylvania were formed in the 12 months through September 2026.

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

LLCs are the most common: 125 of 184 businesses on record (68%), followed by Corporations with 42 (23%).

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 Plum, Pennsylvania?

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