Businesses in Southeastern, Pennsylvania

As of October 2, 2026, ListRiver's records show 40 active registered businesses in Southeastern, Pennsylvania. 65% are LLCs.

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

Businesses on record

Formed in the last 12 months

Formed in September

With a registered agent

10%

4 records

New Southeastern businesses per month

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

Entity types

LLCs26 · 65%
Corporations11 · 28%
Nonprofits2 · 5%
Other1 · 3%

Newest business names registered in Southeastern

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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	Southeastern	Corporation	Jul 2026
Name hidden	Southeastern	LLC	Mar 2026
Name hidden	Southeastern	Corporation	Mar 2026
Name hidden	Southeastern	LLC	Dec 2025
Name hidden	Southeastern	LLC	Dec 2023
Name hidden	Southeastern	LLC	Nov 2023
Name hidden	Southeastern	LLC	Feb 2022
Name hidden	Southeastern	LLC	Dec 2021
Name hidden	Southeastern	LLC	Dec 2021
Name hidden	Southeastern	Corporation	Nov 2021
Name hidden	Southeastern	LLC	May 2021
Name hidden	Southeastern	LLC	Jul 2020
Name hidden	Southeastern	LLC	Jun 2020
Name hidden	Southeastern	LLC	Jan 2020
Name hidden	Southeastern	LLC	Jan 2020
Name hidden	Southeastern	LLC	Jul 2019
Name hidden	Southeastern	LLC	Jan 2019
Name hidden	Southeastern	LLC	Oct 2018
Name hidden	Southeastern	LLC	Sep 2016
Name hidden	Southeastern	Other	Oct 2015
Name hidden	Southeastern	LLC	Sep 2015
Name hidden	Southeastern	LLC	Jan 2015
Name hidden	Southeastern	LLC	Jan 2015
Name hidden	Southeastern	LLC	May 2014
Name hidden	Southeastern	Corporation	Apr 2014

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Common questions about Southeastern businesses

How many businesses are registered in Southeastern, Pennsylvania?

ListRiver has 40 active registered businesses in Southeastern, Pennsylvania on record as of October 2, 2026, from official Pennsylvania business registry data. Dissolved and defunct businesses are not counted.

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

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

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

4 businesses on record in Southeastern, Pennsylvania were formed in the 12 months through September 2026.

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

LLCs are the most common: 26 of 40 businesses on record (65%), followed by Corporations with 11 (28%).

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 Southeastern, Pennsylvania?

Use ListRiver's list builder to filter Southeastern, 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.

More Pennsylvania business lists

Philadelphia County Allegheny County Montgomery County Dauphin County Bucks County Delaware County Chester County Lancaster County Lehigh County York County Berks County Erie County Luzerne County Northampton County Westmoreland County Cumberland County Lackawanna County Monroe County Washington County Butler County Centre County Beaver County Franklin County Schuylkill County Lebanon County Lycoming County Blair County Cambria County Fayette County Adams County Mercer County Pike County Lawrence County Wayne County Indiana County Crawford County Northumberland County Carbon County Somerset County Columbia County Clearfield County Bradford County Armstrong County Susquehanna County Bedford County Venango County Jefferson County Perry County Union County Huntingdon County Snyder County Wyoming County Tioga County Clinton County Mckean County Clarion County Mifflin County Greene County Warren County Elk County Juniata County Out Of State County Montour County Potter County Fulton County Sullivan County Forest County Cameron County 0 County Philadelphia Harrisburg Pittsburgh Erie Allentown Lancaster York West Chester Reading Bethlehem Bensalem Norristown Wayne King Of Prussia Easton Doylestown Scranton Mechanicsburg Huntingdon Valley Media South Greensburg Strongstown Meadowlands Penn Wynne Port Clinton Columbus New Berlinville South Gibson Clark East Millsboro Ben Avon Mc Sherrystown Pleasant Unity Adamsburg Big Run Sybertsville Cokeburg Hummels Wharf Leraysville State Line Lehigh Valley Campbelltown York New Salem Mildred Waterville Mount Braddock Slatedale Black Lick Walnut Bottom Slickville Newry Langeloth Neffs Clarence White West Nanticoke Tylersport Millbourne Sabinsville Lionville

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<div style="max-width:520px"><iframe src="https://listriver.com/embed/new-businesses/pennsylvania/southeastern" title="New businesses in Southeastern, 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/southeastern">Businesses in Southeastern, Pennsylvania</a>, ListRiver</p></div>

About this data

Counts come from official Pennsylvania business registry records on file with ListRiver, current as of October 2, 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.