| JOINT CONSTRUCTION CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Sep 7, 1995 | Active |
| ASSOCIATED BEVERAGE CORPORATIONRonkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Mar 10, 1966 | Active |
| B & B PRECISION COMPONENTS INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Nov 17, 1966 | Active |
| ALERT COACH LINES, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Nov 30, 1966 | Active |
| T & S DELI & CATERING, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Sep 23, 1996 | Active |
| HANLON AUTO TRANSPORT, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Apr 27, 1967 | Active |
| AUGROS, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Jul 17, 1967 | Active |
| ANDREW GOETZ'S SONS, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Dec 17, 1925 | Active |
| SMITHTOWN LUMBER CORPORATIONRonkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Feb 13, 1968 | Active |
| VICTORIAN GARDENS, INC.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Aug 28, 1968 | Active |
| RONKONKOMA ITALIAN PORK STORE, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Nov 13, 1973 | Active |
| THRIFTY DAIRY CENTER, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Jul 17, 1972 | Active |
| NICK AND SONS' SUPER SERVICE, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Jan 11, 1973 | Active |
| MCLO STRUCTURAL STEEL CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Apr 11, 1973 | Active |
| NACO ADJUSTERS, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | May 14, 1973 | Active |
| GOLAN MACHINERY CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | May 15, 1973 | Active |
| YUN SHEN USA CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | May 24, 2001 | Active |
| SHOREHAM GRAPHICS, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Aug 14, 1973 | Active |
| THE LIUM CORP.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Feb 5, 1969 | Active |
| J. PETROCELLI CONSTRUCTION, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Feb 6, 1969 | Active |
| QUICK-WAY SANITATION CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Apr 21, 1969 | Active |
| PROIOS ENTERPRISES INC.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Jun 16, 1969 | Active |
| R. H. BAKING SUPPLIES, INC.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Sep 26, 1969 | Active |
| MINUTEMEN PRECISION MACHINING & TOOL CORPORATIONRonkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Oct 15, 1969 | Active |
| AFFORDABLE INSTALLATION INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Dec 30, 2002 | Active |
| KINGSLEY GOLF CO. INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Feb 5, 1970 | Active |
| IMPALA PRESS, LTD.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Feb 6, 1970 | Active |
| REMEDIATION TECHNOLOGY, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Mar 31, 2003 | Active |
| BRUNO BEER DISTRIBUTORS INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Aug 7, 1970 | Active |
| FLOWERS AND GIFTS BY VIRGINIA, INC.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Aug 15, 2003 | Active |
| KANTONAL ENTERPRISES INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Aug 31, 1970 | Active |
| NO LIMIT TRUCKING, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Nov 18, 2004 | Active |
| C. P. S. INTERNATIONAL LTD.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Mar 9, 1972 | Active |
| L & R FURNITURE CORPORATION, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Apr 28, 1972 | Active |
| THEODORE FRIED, M.D., BURFORD K. WELCH, M.D., DAVID I. HAUER, M.D., P.C.Lake Ronkkonkoma, NY · Active | Lake Ronkkonkoma, NY | Corporation | Jun 26, 1972 | Active |
| ENZOUS, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Apr 13, 2009 | Active |
| SUPERIOR WOODCRAFTERS CORP.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Mar 23, 2010 | Active |
| P&R PATEL INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | May 10, 2010 | Active |
| NORTHEAST COIN CENTER, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Feb 7, 2013 | Active |
| JPM CONSTRUCTIONS INC.Lake Ronkonkoma, NY · Active | Lake Ronkonkoma, NY | Corporation | Feb 6, 2014 | Active |
| HASTINGS TILE & BATH, INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | Oct 26, 1944 | Active |
| WAEHNER IMPORTING CO., INC.Ronkonkoma, NY · Active | Ronkonkoma, NY | Corporation | May 21, 1952 | Active |
| LAB-AIDS, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Oct 9, 2014 | Active |
| TOTAL PROGRAM MANAGEMENT, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Apr 12, 2016 | Active |
| GENETCO INCLocation not reported, OR · Active | Location not reported, OR | Corporation | Aug 2, 2021 | Active |
| DUKAL, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 23, 2023 | Active |
| The Resource Mine, Inc.Ronkonkoma, PA · Not reported | Ronkonkoma, PA | Corporation | Not reported | Not reported |
| SWENSEN'S OF PLANTATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 16, 1976 | Inactive |
| SGC1, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 20, 1978 | Inactive |
| ESKIMO PIE CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 18, 1960 | Inactive |