Businesses in Long Key, Florida

As of October 1, 2026, ListRiver's records show 72 active registered businesses in Long Key, Florida. 75% are LLCs.

From official Florida registry records, updated weekly. Most Long Key businesses are in Monroe County. Look up a Florida business by name.

Businesses on record

Formed in the last 12 months

Formed in September

With a registered agent

99%

71 records

New Long Key businesses per month

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

Entity types

LLCs54 · 75%
Corporations17 · 24%
Other1 · 1%

Newest business names registered in Long Key

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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	Long Key	LLC	Apr 2026
Name hidden	Long Key	LLC	Feb 2026
Name hidden	Long Key	LLC	Jan 2026
Name hidden	Long Key	LLC	Sep 2025
Name hidden	Long Key	LLC	May 2025
Name hidden	Long Key	LLC	May 2025
Name hidden	Long Key	LLC	Apr 2025
Name hidden	Long Key	LLC	Apr 2025
Name hidden	Long Key	LLC	Mar 2025
Name hidden	Long Key	LLC	Dec 2024
Name hidden	Long Key	Corporation	Nov 2024
Name hidden	Long Key	LLC	Jun 2024
Name hidden	Long Key	LLC	Apr 2024
Name hidden	Long Key	LLC	Feb 2024
Name hidden	Long Key	LLC	Feb 2024
Name hidden	Long Key	LLC	Oct 2023
Name hidden	Long Key	LLC	Feb 2023
Name hidden	Long Key	LLC	Dec 2022
Name hidden	Long Key	LLC	Oct 2022
Name hidden	Long Key	LLC	Sep 2022
Name hidden	Long Key	LLC	Sep 2022
Name hidden	Long Key	LLC	Mar 2022
Name hidden	Long Key	LLC	Aug 2021
Name hidden	Long Key	LLC	Feb 2021
Name hidden	Long Key	LLC	Dec 2020

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Common questions about Long Key businesses

How many businesses are registered in Long Key, Florida?

ListRiver has 72 active registered businesses in Long Key, Florida on record as of October 1, 2026, from official Florida business registry data. Dissolved and defunct businesses are not counted.

How many new businesses were formed in Long Key, Florida in September 2026?

0 businesses on record in Long Key, Florida were formed in September 2026.

How many new businesses opened in Long Key, Florida in the last 12 months?

3 businesses on record in Long Key, Florida were formed in the 12 months through September 2026.

What is the most common type of business in Long Key, Florida?

LLCs are the most common: 54 of 72 businesses on record (75%), followed by Corporations with 17 (24%).

Where does this data come from?

From Florida'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 Long Key, Florida?

Use ListRiver's list builder to filter Long Key, Florida 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/florida/long-key" title="New businesses in Long Key, Florida 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/florida/long-key">Businesses in Long Key, Florida</a>, ListRiver</p></div>

About this data

Counts come from official Florida business registry records on file with ListRiver, current as of October 1, 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.