| Poly-Pak Industries WARN | January 29, 2025 | 146 | — | Melville, NY | — |
| UL, LLC d/b/a UL Solutions WARN | March 7, 2024 | 61 | — | Melville, NY | — |
| VSP Optical WARN | June 24, 2022 | 20 | — | Melville, NY | — |
| Bouchard Transportation WARN | June 8, 2021 | 108 | — | Melville, NY | — |
| Crestview Management WARN | March 16, 2021 | 78 | — | Melville, NY | — |
| Canada Dry Bottling Company of New York, L.P d/b/a Canada Dry WARN | October 29, 2020 | 62 | — | Melville, NY | — |
| Santander Bank WARN | September 30, 2020 | 7 | — | Melville, NY | — |
| EVO Merchant WARN | June 26, 2020 | 85 | — | Melville, NY | — |
| VSP Global WARN | April 9, 2020 | 244 | — | Melville, NY | — |
| Global Facility Management & Construction WARN | March 26, 2020 | 44 | — | Melville, NY | — |
| Melville Steakhouse LLC dba Blackstone Steakhouse WARN | March 25, 2020 | 123 | — | Melville, NY | — |
| SS 110 LLC dba One 10 WARN | March 25, 2020 | 163 | — | Melville, NY | — |
| SS Bijou LLC dba Jewel WARN | March 25, 2020 | 121 | — | Melville, NY | — |
| Publishers Clearing House WARN | January 21, 2020 | 109 | — | Melville, NY | — |
| Newsday WARN | September 30, 2019 | 1 | — | Melville, NY | — |
| Newsday WARN | May 31, 2019 | 16 | — | Melville, NY | — |
| Federated Payment Systems WARN | October 10, 2018 | 47 | — | Melville, NY | — |
| Newsday WARN | September 14, 2018 | 1 | — | Melville, NY | — |
| Sterling National Bank WARN | September 6, 2018 | 2 | — | Melville, NY | — |
| Sterling National Bank WARN | July 16, 2018 | 1 | — | Melville, NY | — |
| Newsday WARN | June 28, 2018 | 369 | — | Melville, NY | — |
| Newsday WARN | May 11, 2018 | 31 | — | Melville, NY | — |
| Newsday WARN | April 9, 2018 | 12 | — | Melville, NY | — |
| Catholic Guardian WARN | March 26, 2018 | 12 | — | Melville, NY | — |
| Catholic Guardian WARN | March 26, 2018 | 10 | — | Melville, NY | — |
| Newsday WARN | March 22, 2018 | 4 | — | Melville, NY | — |
| Newsday WARN | March 9, 2018 | 162 | — | Melville, NY | — |
| Newsday WARN | February 23, 2018 | 8 | — | Melville, NY | — |
| Newsday WARN | February 15, 2018 | 51 | — | Melville, NY | — |
| Newsday WARN | February 8, 2018 | 72 | — | Melville, NY | — |
| Capital One Financial WARN | November 8, 2017 | 26 | — | Melville, NY | — |
| Sterling National Bank & Astoria Bank WARN | September 26, 2017 | 3 | — | Melville, NY | — |
| FedEx Corporate WARN | September 15, 2017 | 61 | — | Melville, NY | — |
| Lighthouse Guild WARN | June 29, 2017 | 46 | — | Melville, NY | — |
| Dowling College WARN | June 3, 2016 | 2 | — | Melville, NY | — |
| First Data WARN | March 7, 2016 | 641 | — | Melville, NY | — |
| Restaurant Associates WARN | August 21, 2015 | 9 | — | Melville, NY | — |
| Sears, Roebuck & WARN | August 21, 2015 | 31 | — | Melville, NY | — |
| Bank of America WARN | June 3, 2015 | 29 | — | Melville, NY | — |
| Arrow Electronics WARN | April 30, 2015 | 93 | — | Melville, NY | — |
| Arrow Electronics WARN | April 30, 2015 | 42 | — | Melville, NY | — |
| NCO Financial Systems WARN | April 27, 2015 | 28 | — | Melville, NY | — |
| Sbarro WARN | June 2, 2014 | 43 | — | Melville, NY | — |
| Adecco WARN | May 30, 2014 | 154 | — | Melville, NY | — |
| ProSource Technologies WARN | April 10, 2014 | 46 | — | Melville, NY | — |
| First National Bank of New York WARN | November 19, 2013 | 36 | — | Melville, NY | — |
| PJP Health Agency WARN | October 29, 2013 | 55 | — | Melville, NY | — |
| Hostess Brands WARN | May 7, 2012 | 53 | — | Melville, NY | — |
| The Estée Lauder WARN | March 21, 2012 | 58 | — | Melville, NY | — |
| State Farm WARN | December 15, 2011 | 110 | — | Melville, NY | — |
| Prime Title Search WARN | November 30, 2011 | 22 | — | Melville, NY | — |
| OneBeacon Insurance Company- AutoOne Insurance WARN | September 9, 2011 | 47 | — | Melville, NY | — |
| Northrop Grumman Systems WARN | July 5, 2011 | 44 | — | Melville, NY | — |
| UTI, United States WARN | June 30, 2011 | 20 | — | Melville, NY | — |
| Capital One Bank WARN | June 9, 2010 | 29 | — | Melville, NY | — |
| World Alliance Financial WARN | April 22, 2010 | 28 | — | Melville, NY | — |
| OSI Pharmaceuticals WARN | December 28, 2009 | 7 | — | Melville, NY | — |
| Ideal Mortgage Bankers d/b/a/ Lend America WARN | December 7, 2009 | 524 | — | Melville, NY | — |
| Zip Realty WARN | November 4, 2009 | 103 | — | Melville, NY | — |
| Arrow Electronics WARN | October 30, 2009 | 100 | — | Melville, NY | — |
| Capital One Bank WARN | October 28, 2009 | 99 | — | Melville, NY | — |
| World Alliance Financial WARN | July 10, 2009 | 157 | — | Melville, NY | — |
| DHL Express WARN | December 5, 2008 | 30 | — | Melville, NY | — |
| IWCO Direct WARN | June 30, 2008 | 214 | — | Melville, NY | — |
| Capital Group Partners, Inc. dba Rapid Solutions WARN | May 8, 2008 | 85 | — | Melville, NY | — |
| GreenPoint Mortgage Funding, Inc. Commercial Lending Division WARN | November 15, 2007 | 35 | — | Melville, NY | — |
| IWCO Direct WARN | October 22, 2007 | 35 | — | Melville, NY | — |
| IWCO Direct WARN | October 22, 2007 | 12 | — | Melville, NY | — |
| Health Partners of New York WARN | September 6, 2007 | 58 | — | Melville, NY | — |
| GreenPoint Mortgage Funding WARN | August 27, 2007 | 45 | — | Melville, NY | — |
| American Home Mortgage WARN | August 21, 2007 | 1,555 | — | Melville, NY | — |
| First Advantage WARN | July 18, 2007 | 58 | — | Melville, NY | — |
| New Century Financial WARN | April 6, 2007 | 50 | — | Melville, NY | — |
| New Century Financial WARN | April 6, 2007 | 40 | — | Melville, NY | — |