Businesses in Plattsburgh, New York

As of October 15, 2026, ListRiver's records show 2,852 active registered businesses in Plattsburgh, New York. 57% are LLCs. 17 were formed in September 2026.

From official New York registry records, updated weekly. Most Plattsburgh businesses are in Clinton County. Look up a New York business by name.

Businesses on record
2,852
Formed in the last 12 months
172
Formed in September
17
With a registered agent
16%
459 records

New Plattsburgh businesses per month

02040Oct 2024: 14Oct 24Nov 2024: 8Dec 2024: 13Jan 2025: 112025Feb 2025: 10Mar 2025: 15Apr 2025: 14May 2025: 17Jun 2025: 10Jul 2025: 8Aug 2025: 15Sep 2025: 13Oct 2025: 16Nov 2025: 13Dec 2025: 11Jan 2026: 162026Feb 2026: 6Mar 2026: 31Apr 2026: 18May 2026: 13Jun 2026: 10Jul 2026: 12Aug 2026: 9Sep 2026: 17

Businesses on record by formation month, through September 2026. Monthly New York new-business reports · Get the list of 17 new businesses formed in September 2026

Entity types

  • LLCs1,629 · 57%
  • Corporations1,131 · 40%
  • Other70 · 2%
  • Limited partnerships14 · 0%
  • LLPs5 · 0%
  • Nonprofits3 · 0%

Top ZIP codes

Newest business names registered in Plattsburgh

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BusinessCityTypeFormed
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Name hiddenPlattsburghCorporationSep 2026
Name hiddenPlattsburghLLCSep 2026
Name hiddenPlattsburghLLCSep 2026
Name hiddenPlattsburghLLCSep 2026
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Name hiddenPlattsburghLLCSep 2026
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Name hiddenPlattsburghLLCSep 2026
Name hiddenPlattsburghLLCSep 2026
Name hiddenPlattsburghCorporationSep 2026
Name hiddenPlattsburghLLCAug 2026
Name hiddenPlattsburghCorporationAug 2026
Name hiddenPlattsburghLLCAug 2026
Name hiddenPlattsburghLLCAug 2026
Name hiddenPlattsburghLLCAug 2026

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Common questions about Plattsburgh businesses

How many businesses are registered in Plattsburgh, New York?

ListRiver has 2,852 active registered businesses in Plattsburgh, New York on record as of October 15, 2026, from official New York business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Plattsburgh, New York in September 2026?

17 businesses on record in Plattsburgh, New York were formed in September 2026.

How many new businesses opened in Plattsburgh, New York in the last 12 months?

172 businesses on record in Plattsburgh, New York were formed in the 12 months through September 2026.

What is the most common type of business in Plattsburgh, New York?

LLCs are the most common: 1,629 of 2,852 businesses on record (57%), followed by Corporations with 1,131 (40%).

Where does this data come from?

From New York'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 Plattsburgh, New York?

Use ListRiver's list builder to filter Plattsburgh, New York 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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About this data

Counts come from official New York business registry records on file with ListRiver, current as of October 15, 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.