| E & T AUTOMOBILE REPAIR INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Aug 19, 1974 | Active |
| REGAL MARKETING ASSOCIATES INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jun 27, 1974 | Active |
| J. K. WASTE OIL SERVICE, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Apr 17, 1974 | Active |
| PRIDE VENDING SERVICE, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 12, 1974 | Active |
| SAUER-AMERICA CORPORATIONDeer Park, NY · Active | Deer Park, NY | Corporation | Feb 25, 1974 | Active |
| JOHN E. MARSHALL, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jan 9, 1974 | Active |
| SHEEBA CONSULTANCY INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Feb 24, 2012 | Active |
| P.G. AVE BAGELS INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jul 22, 2011 | Active |
| UVLED INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 29, 2010 | Active |
| DEER HILLS PLAZA WINE & LIQUOR INCORPORATEDDeer Park, NY · Active | Deer Park, NY | Corporation | Mar 15, 2010 | Active |
| HELAVA SYSTEMS INCORPORATEDDeer Park, NY · Active | Deer Park, NY | Corporation | Jun 12, 2008 | Active |
| SAEED I. BAJWA, M.D., P.C.Deer Park, NY · Active | Deer Park, NY | Corporation | Jan 3, 2007 | Active |
| ALMAR TAX SERVICE INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Dec 16, 2004 | Active |
| BMF PROPERTY MANAGEMENT & CONTRACTING, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jan 3, 2003 | Active |
| NICMAR DEVELOPMENT, LTD.Deer Park, NY · Active | Deer Park, NY | Corporation | Jul 16, 1996 | Active |
| A.J. PICA ENTERPRISES, LTD.Deer Park, NY · Active | Deer Park, NY | Corporation | Jun 8, 1984 | Active |
| TD VENDING CORP.Deer Park, NY · Active | Deer Park, NY | Corporation | Feb 6, 2002 | Active |
| IMPERIAL DIESEL INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 15, 1979 | Active |
| SUZANNE'S BAGEL BAKERS, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 15, 1996 | Active |
| ALPINE CAR CARE CENTER, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Feb 26, 1986 | Active |
| SAMHAIN INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 8, 2006 | Active |
| EUROPEAN IMAGE II INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jul 15, 2009 | Active |
| PRO-TECH LAUNDRY SERVICE, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Aug 27, 1992 | Active |
| JR RAND ENTERPRISES, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Oct 6, 2004 | Active |
| EMERGE TECHNOLOGIES, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 22, 1988 | Active |
| US RECREATION INC.Deer Park, NY · Active | Deer Park, NY | Corporation | May 22, 1992 | Active |
| INNOVATIVE THINKING ASSOCIATES, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Dec 31, 2002 | Active |
| SUPERWALL BASEMENT FINISHING SYSTEM INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Aug 3, 2010 | Active |
| DYNAVEST GROUP, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 3, 1998 | Active |
| SK INVESTMENTS, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Apr 4, 1990 | Active |
| PHIGHTER GEAR INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jul 24, 2012 | Active |
| SOUND DIRECTION MOUTHPIECES INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Oct 23, 2002 | Active |
| PENCO CARPET CORP.Deer Park, NY · Active | Deer Park, NY | Corporation | Jan 4, 2002 | Active |
| ALTERATIONS UNLIMITED BY GINA, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jul 13, 1988 | Active |
| OVID DIRECT MARKETING SERVICES INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Sep 15, 1986 | Active |
| PENN CONVENIENCE & DELI INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Nov 26, 2007 | Active |
| ASTA REAL ESTATE CORP.Deer Park, NY · Active | Deer Park, NY | Corporation | Dec 30, 2009 | Active |
| 103 MILL ROAD CORP.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 7, 2007 | Active |
| BEAUTY UNLIMITED HAIR STUDIO, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jun 21, 1999 | Active |
| PARKROE REALTY INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Mar 11, 1991 | Active |
| DOMROE CONSULTING, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Apr 1, 2010 | Active |
| HI - TEMP BRAZING INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Nov 14, 1983 | Active |
| DRIP DESIGNS INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Feb 26, 2019 | Active |
| R & S CRAIG INCORPORATEDDeer Park, NY · Active | Deer Park, NY | Corporation | Aug 4, 2006 | Active |
| LONG ISLAND SUBSTITUTE TEACHER SERVICE INCORPORATEDDeer Park, NY · Active | Deer Park, NY | Corporation | Aug 16, 1995 | Active |
| M. VOGLER BUILDERS INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jun 29, 1992 | Active |
| WHITMAN ASSOCIATES, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Jun 8, 1988 | Active |
| PRODOTECH MACHINE COMPANY INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Apr 23, 1982 | Active |
| HENDRICKSON TRANSPORT, INC.Deer Park, NY · Active | Deer Park, NY | Corporation | Oct 1, 2002 | Active |
| LANNI CONSTRUCTION INC.Deer Park, NY · Active | Deer Park, NY | Corporation | May 7, 1997 | Active |