Benefits of Doing Business in Suffolk County

1,110+

Long Island is home to more than 1,110 miles of shoreline from Long Island Sound and the North Atlantic Ocean.

TOP 10%

Suffolk County ranks in the top 10% of all US counties for adults with Bachelor’s degrees or higher.

$170B

In 2015, Long Island produced $170B in Gross Regional Product, which is greater than 20 states.

Success Stories

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I’d encourage any company that wants to take advantage of the great talent and the great lifestyle you can have here in Suffolk County to reach out to the Suffolk IDA. Richard Daly, Executive Chairman of the Board

Broadridge Financial Solutions

See how the Suffolk IDA has provided various financial incentives to help Broadridge grow, thrive and remain on Long Island.

News & Events

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Apr 26, 2019

Spellman to Expand HQ in Hauppauge

Photo Credit: Danielle Silverman (The offices of Spellman High Voltage Electronics in Hauppauge, seen on Thursday) ...

Apr 24, 2019

Suffolk IDA and HIA-LI Release Report on Hauppauge Industrial Park

The full report can be downloaded on this page of the Suffolk IDA website. Report Says: Economic Potential ...

Apr 30, 2019

LGBT Network gets tax breaks to expand headquarters

The nonprofit's new offices in Hauppauge would be able to assist an additional 1,000 lesbian, gay, bisexual and transge...

Jan 30, 2019

Manufacturer to Expand in Suffolk

165 Oval Drive, Islandia || Ashlind Properties Manufacturer to expand in Suffolk By: Adina Ge...

Oct 09, 2018

How 812 projects infused $14 billion into LI economy

AP Photo/Seth Wenig Mannix: How 812 projects infused $14 billion into LI economy By: Co...