Long Island's Future is Our Business

The Long Island Association (LIA) is the region’s leading non-profit and non-partisan business organization since 1926 and amplifies the voice of the business community. As Long Island’s chamber of commerce, the LIA ensures the region’s economic vitality and provides leadership to guarantee a bright future for Long Island.

Mark Your Calendar

Network, gain new skills to expand your business, and learn about issues impacting Long Island.

Health, Education, & Not-For-Profit - Dec. 9 (1920 x 1080 px)

Health, Education, andNot-For-Profit Committee

December 9, 2025

10:00 a.m.

Learn More

KK Copy of State of the Region 2026 (1920 x 1080 px)

2026 State of the Region Breakfast

January 9, 2025

8:00 a.m.

Learn More

Upcoming Events

Latest News

Find out how we have been advocating for Long Island’s economy.

October 29, 2025: Caitlin Clark speaks to Long Island leaders at LIA event

Source: LIBN

C/2020 F3, or Comet Neowise, rising over the coast in the early morning twilight hours. Fire Island Inlet Bridge - Long Island New York

September 11, 2025: Long Island day care center, children's gym to use $25,000 grant for upgrades

Source: Newsday

September 10, 2025: Optimum awards 2 Long Island businesses nearly $30,000 in grants

Source: News 12

Our Work

Long Island is a special place to live, work, and play, and we have been working hard for nearly a century to keep our region that way for generations to come. Explore more about what we do.