| STALLION CONTRACTING INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 25, 2014 | Active |
| R & R AUTO INTERIORS & CONVERTIBLE TOPS, INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 18, 1986 | Active |
| HAMPTON VETERINARY HOSPITAL, P.C.Speonk, NY · Active | Speonk, NY | Corporation | Jul 7, 2006 | Active |
| SALON ECHELON INC.Speonk, NY · Active | Speonk, NY | Corporation | Jun 22, 2000 | Active |
| KEVIN S. MEYER AGENCY, INC.Speonk, NY · Active | Speonk, NY | Corporation | Aug 6, 2003 | Active |
| BRIDGEHAMPTON STONE INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 2, 2002 | Active |
| MANUELE CONTRACTING, INC.Speonk, NY · Active | Speonk, NY | Corporation | Aug 2, 2001 | Active |
| PAINT IT! INC.Speonk, NY · Active | Speonk, NY | Corporation | May 16, 1990 | Active |
| VJ DEVELOPMENT CORP.Southold, NY · Active | Southold, NY | Corporation | Feb 28, 2002 | Active |
| KLUG-SOUCHECK ENTERPRISES, INC.Speonk, NY · Active | Speonk, NY | Corporation | Sep 23, 2011 | Active |
| SHAH ROCK, INC.Speonk, NY · Active | Speonk, NY | Corporation | Mar 25, 2011 | Active |
| DR. DIANE BROOKS, PSY. D., P.C.Speonk, NY · Active | Speonk, NY | Corporation | Jan 13, 2011 | Active |
| O'LEARYS MARINE SERVICES, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jun 30, 2010 | Active |
| H.M. LOKAJ, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jun 18, 2009 | Active |
| SOUTH COUNTRY HARDWOOD FLOORING, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jan 14, 2009 | Active |
| EVENT SOURCE AUDIO VISUAL CORP.Speonk, NY · Active | Speonk, NY | Corporation | Nov 13, 2008 | Active |
| GARDEN ENVIRONMENTS INC.Speonk, NY · Active | Speonk, NY | Corporation | Sep 9, 2008 | Active |
| ALBIN BROTHERS CONTRACTING INC.Speonk, NY · Active | Speonk, NY | Corporation | May 3, 2007 | Active |
| GREENLAWN FAMILY RESTAURANT INC.Speonk, NY · Active | Speonk, NY | Corporation | Aug 4, 2006 | Active |
| DSANDEL INC.Speonk, NY · Active | Speonk, NY | Corporation | May 5, 2006 | Active |
| SALON EASTPORT, INC.Speonk, NY · Active | Speonk, NY | Corporation | Mar 14, 2005 | Active |
| EAST BAY DETAILING INC.Speonk, NY · Active | Speonk, NY | Corporation | Jan 31, 2005 | Active |
| MAX TEMP CORP.Speonk, NY · Active | Speonk, NY | Corporation | Oct 1, 2004 | Active |
| ACTION AUTO GLASS OF EASTERN L.I. INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 23, 2004 | Active |
| SPEONK LAND CORP.Speonk, NY · Active | Speonk, NY | Corporation | Jun 6, 2003 | Active |
| EAST END QUARTERMASTER, INC.Speonk, NY · Active | Speonk, NY | Corporation | Dec 10, 2002 | Active |
| BAGELS N BRUNCH INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 26, 2002 | Active |
| DELEON CONSTRUCTION, INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 17, 2002 | Active |
| POWER PLAY ELECTRIC, INC.Speonk, NY · Active | Speonk, NY | Corporation | Feb 25, 2002 | Active |
| BEST BUILDING TRUSS CORP.Speonk, NY · Active | Speonk, NY | Corporation | Oct 31, 2001 | Active |
| GTTH INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 10, 2001 | Active |
| OLDE SCHOOL FLOOR COVERING, INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 4, 2001 | Active |
| HAMPTON YACHTS, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jun 21, 2000 | Active |
| T.S.D. VENTURES, INC.Speonk, NY · Active | Speonk, NY | Corporation | Apr 20, 1999 | Active |
| LOBO CONSTRUCTION SERVICES, INC.Speonk, NY · Active | Speonk, NY | Corporation | Oct 25, 1996 | Active |
| MARK'S INTERIOR WOODRAILS, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 17, 1996 | Active |
| PELUSO PROPERTIES, LTD.Speonk, NY · Active | Speonk, NY | Corporation | Sep 21, 1995 | Active |
| ROBERT NIDZYN'S SCALES & TAILS INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 19, 1989 | Active |
| OUTPOST AUTOMOTIVE INC.Speonk, NY · Active | Speonk, NY | Corporation | Sep 10, 1987 | Active |
| EAST AREA GENERAL CONTRACTORS INC.Speonk, NY · Active | Speonk, NY | Corporation | May 10, 1985 | Active |
| ZIMA TIRE SUPPLY INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 19, 1984 | Active |
| WATERMILL LUMBER CORP.Speonk, NY · Active | Speonk, NY | Corporation | Jan 4, 1984 | Active |
| ISLAND HOME CARE AGENCY INC.Speonk, NY · Active | Speonk, NY | Corporation | Oct 13, 1982 | Active |
| SPEONK MOBILE HOME PARK, INC.Speonk, NY · Active | Speonk, NY | Corporation | Jul 21, 1977 | Active |
| GEORGE E. VICKERS, JR., WOODWORKING INCORPORATEDSpeonk, NY · Active | Speonk, NY | Corporation | Oct 3, 2005 | Active |
| NORWICH LUMBER COMPANY, THELocation not reported, CT · Active | Location not reported, CT | Corporation | Jul 7, 1943 | Active |
| 469 RIVER ROAD LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Dec 19, 2011 | Active |
| SPEONK LUMBER CORP.Speonk, NY · Active | Speonk, NY | Corporation | Dec 10, 1962 | Active |
| JAMES H. RAMBO, INC.Speonk, NY · Active | Speonk, NY | Corporation | Oct 26, 1967 | Active |
| BANYAN COVE LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 8, 2024 | Active |