| 102468 | Eastern Wholesale Fence LLCDBA Eastern Fence | — | Medford, NY | 103 | 64 | Active | D64 |
| 1939095 | Elegant Wine Tours Of Li LTDDBA Elegant Limousine | MC-707572 | Medford, NY | 29 | 7 | Active | A97 |
| 1153447 | Long Island Sound Transport INCDBA Arm | MC-780286 | Medford, NY | 20 | 15 | Active | D67 |
| 1352997 | Jfm Concrete Corporation | — | Medford, NY | 20 | 5 | Active | F59 |
| 1813989 | Healthy Basement Systems LLC | — | Medford, NY | 19 | 5 | Active | B87 |
| 2477005 | Edge Freight INC | MC-856911 | Medford, NY | 18 | 6 | Active | A91 |
| 2971008 | Contreras Container Service INC | — | Medford, NY | 17 | 3 | Active | A96 |
| 1172638 | Gershow Recycling Corp | — | Medford, NY | 15 | 26 | Active | B84 |
| 1135677 | Nie Trucking Corporation | — | Medford, NY | 15 | 9 | Active | C71 |
| 422195 | Englebert'S Moving & Storage INC | MC-764829 | Medford, NY | 14 | 4 | Active | B80 |
| 1674346 | Emerald Island Supply Company | — | Medford, NY | 14 | 3 | Active | A100 |
| 1394039 | Cross Island Industries INC | — | Medford, NY | 13 | 40 | Active | F58 |
| 997460 | Triangle Building Products Corp | — | Medford, NY | 11 | 11 | Active | A96 |
| 3140082 | Rda Contracting INC | — | Medford, NY | 11 | 2 | Active | D65 |
| 2020906 | Riegel Transportation Industries LLC | MC-710968 | Medford, NY | 10 | 16 | Active | D66 |
| 1125545 | Danisi Fuel Co INC | — | Medford, NY | 9 | 20 | Active | B82 |
| 799700 | Brook Trailer Service INC | MC-676746 | Medford, NY | 8 | 12 | Active | D69 |
| 2030901 | Gladiator Industries INC | — | Medford, NY | 8 | 6 | Active | B82 |
| 2966431 | Formation Concrete & General Construction INCDBA Formation Concrete | — | Medford, NY | 8 | 4 | Active | D68 |
| 1146403 | F & R Industries INC | — | Medford, NY | 7 | 6 | Active | A100 |
| 968981 | Fairway Golf Car Corp | — | Medford, NY | 7 | 4 | Active | A93 |
| 1566089 | K Dymond Industries INCDBA Dymond Mason & Paving | — | Medford, NY | 7 | 4 | Active | B81 |
| 1183437 | Long Island Mobile Home Leasing Corp | — | Medford, NY | 7 | 2 | Active | D66 |
| 1738074 | M Jesus Construction Corp | — | Medford, NY | 6 | 5 | Active | B82 |
| 1966916 | A A Fuel Oil LLCDBA Wise Choice Fuel Oil Corp | — | Medford, NY | 6 | 5 | Active | A96 |
| 4114153 | Apm Oneill And Sons Contracting Corp | — | Medford, NY | 6 | 2 | Active | F57 |
| 4293898 | Ker Geo Tech INC | — | Medford, NY | 6 | 1 | Active | F57 |
| 2207086 | Df Stone Contracting LTD | — | Medford, NY | 5 | 11 | Active | A100 |
| 2882442 | Two Brothers Scrap Metal Recycling Company LLC | — | Medford, NY | 5 | 5 | Active | B82 |
| 4254727 | Ha Construction Firm LLC | — | Medford, NY | 5 | 4 | Active | A100 |
| 1359594 | Design Concrete Corp | — | Medford, NY | 5 | 3 | Active | A90 |
| 4014710 | Dealer Repair Collision & Towing INCDBA Green Light Towing | MC-1557314 | Medford, NY | 5 | 2 | Active | C73 |
| 1511411 | Shamrock Landscaping & Turf Management | — | Medford, NY | 5 | 1 | Active | C70 |
| 3780671 | K & C Transportation Services Ny Corp | MC-1353255 | Medford, NY | 5 | 1 | Active | B82 |
| 4082070 | USA Structures And Concrete LLC | — | Medford, NY | 5 | 1 | Active | C75 |
| 2960097 | All-County Paving Industries INC | — | Medford, NY | 4 | 7 | Active | F59 |
| 1294473 | Mid Island Steel Corp | — | Medford, NY | 4 | 6 | Active | B81 |
| 3924738 | Keith'S Lawn Maintenance INC | — | Medford, NY | 4 | 5 | Active | B84 |
| 2168864 | Green Terrain Landscaping INC | — | Medford, NY | 4 | 3 | Active | D60 |
| 2870564 | Phengthavone CorpDBA Best Trust Landscaping | — | Medford, NY | 4 | 3 | Active | C73 |
| 2165913 | Enhanced Greenery INC | — | Medford, NY | 4 | 2 | Active | F55 |
| 3197174 | Impact Transport Corp | MC-154398 | Medford, NY | 4 | 2 | Active | C70 |
| 3101534 | Silva Star Masonry INC | — | Medford, NY | 4 | 1 | Active | D60 |
| 4167417 | Stiansen Service INC | — | Medford, NY | 4 | 1 | Active | C74 |
| 1132330 | Star Ready Mix | — | Medford, NY | 3 | 10 | Active | D66 |
| 1961661 | Durao Concrete Corp | — | Medford, NY | 3 | 7 | Active | B84 |
| 2066792 | Diorio Landscaping Corp | — | Medford, NY | 3 | 7 | Active | D64 |
| 2939876 | Martinez Brick INC | — | Medford, NY | 3 | 6 | Active | D69 |
| 1587558 | A-1 Roofing & Siding Of Long Island CorpDBA A-1 Roofing | — | Medford, NY | 3 | 5 | Active | C78 |
| 2127727 | Noe'S Concrete INC | — | Medford, NY | 3 | 5 | Active | D64 |
| 4182049 | Restoration360 | — | Medford, NY | 3 | 4 | Active | C73 |
| 1712332 | Breeze Concrete Corp | — | Medford, NY | 3 | 3 | Active | B83 |
| 1870849 | East And West Concrete Corp | — | Medford, NY | 3 | 3 | Active | C78 |
| 2067551 | Lnc Holding Corp | — | Medford, NY | 3 | 3 | Active | C78 |
| 2265318 | New Horizon Construction Enterprises INC | — | Medford, NY | 3 | 3 | Active | D68 |
| 4232245 | Island Wide Development & Drainage LLC | — | Medford, NY | 3 | 3 | Active | D63 |
| 2080799 | Montauk Bulk Carriers | — | Medford, NY | 3 | 2 | Active | B88 |
| 3779218 | Casa Concrete Excavation Incorporate | — | Medford, NY | 3 | 2 | Active | D64 |
| 3953668 | Jd Paving INC | — | Medford, NY | 3 | 2 | Active | F51 |
| 4003211 | Hugo Arteaga RodriguezDBA Ha American | — | Medford, NY | 3 | 2 | Active | C73 |
| 4025200 | Spotlight Bounce N Party Rentals LLC | — | Medford, NY | 3 | 2 | Active | B81 |
| 4329979 | American Lighting Industry Corp | — | Medford, NY | 3 | 2 | Active | C73 |
| 2586576 | Euro Style Enterprises INC | — | Medford, NY | 3 | 1 | Active | C78 |
| 3002808 | Jfm Structures | FF-19781 | Medford, NY | 3 | 1 | Active | D68 |
| 3395538 | Vidal Framing Construction Corp | — | Medford, NY | 3 | 1 | Active | C78 |
| 4030371 | Day Hire Rentals INC | — | Medford, NY | 3 | 1 | Active | A94 |
| 2267478 | All Island Cleaning Corp | — | Medford, NY | 2 | 18 | Active | B83 |
| 4439218 | Gladiator Industries Leasing & Brokerage INC | MC-1747783 | Medford, NY | 2 | 13 | Active | A97 |
| 3908278 | Lawn Pro America LLCDBA Lawn Pro | — | Medford, NY | 2 | 8 | Active | B84 |
| 1702596 | Robert J BeckerDBA Long Island Landcrafters | — | Medford, NY | 2 | 7 | Active | B81 |
| 1604792 | Valente Landscaping INC | — | Medford, NY | 2 | 5 | Active | A91 |
| 3477813 | Oj Hernandez Contractor Corp | — | Medford, NY | 2 | 3 | Active | B83 |
| 1626184 | Oscar And Sons Landscaping INCDBA Landscaper | — | Medford, NY | 2 | 2 | Active | A91 |
| 1763629 | Brothers Fence Co INC | — | Medford, NY | 2 | 2 | Active | A100 |
| 2151464 | Vic'S Landscaping INC | — | Medford, NY | 2 | 2 | Active | C79 |
| 2409307 | Stone Creek Transport LTD | — | Medford, NY | 2 | 2 | Active | A92 |
| 3673616 | Jc Brothers Home Improvement Corp | — | Medford, NY | 2 | 2 | Active | C78 |
| 3761388 | Jack Landscaping Tree Services Corp | — | Medford, NY | 2 | 2 | Active | C70 |
| 3806365 | Ambrosio CanalesDBA Mga Landscaping | FF-52826 | Medford, NY | 2 | 2 | Active | D65 |
| 3856584 | Rangel Landscaping Corporation | — | Medford, NY | 2 | 2 | Active | B86 |
| 3925442 | Exterior Team Home Service INC | — | Medford, NY | 2 | 2 | Active | B84 |
| 4243168 | W B Integrated Systems LLC | — | Medford, NY | 2 | 2 | Active | A95 |
| 541187 | Mc Coy Trucking INC | MC-70472 | Medford, NY | 2 | 1 | Active | A90 |
| 2134683 | Superior Laundry Systems INCDBA First Class Linens | — | Medford, NY | 2 | 1 | Active | C77 |
| 2168057 | American Restoration Services INC | — | Medford, NY | 2 | 1 | Active | A100 |
| 2188737 | Apollo Debris Removal Services INC | — | Medford, NY | 2 | 1 | Active | D69 |
| 2397706 | Blue Sea Transport Of Medford INC | — | Medford, NY | 2 | 1 | Active | A100 |
| 2993483 | Neal ReillyDBA Neals Wheels & Deals | — | Medford, NY | 2 | 1 | Active | C76 |
| 3382571 | Heavy Equipment Repair Corp Of New York INC | — | Medford, NY | 2 | 1 | Active | A100 |
| 3532279 | Dynasty Logistics Ny INC | — | Medford, NY | 2 | 1 | Active | A93 |
| 3604171 | Davila Services By William Davila | — | Medford, NY | 2 | 1 | Active | B84 |
| 3657526 | Zamaia INC | — | Medford, NY | 2 | 1 | Active | D60 |
| 3693474 | Minero'S Contracting INC | — | Medford, NY | 2 | 1 | Active | C73 |
| 3721982 | Santillan Masonry Corp | MC-1393573 | Medford, NY | 2 | 1 | Active | F49 |
| 3885034 | A & C Concrete INC | — | Medford, NY | 2 | 1 | Active | D63 |
| 3986212 | Dms Truck Repair LLC | — | Medford, NY | 2 | 1 | Active | A100 |
| 3993952 | Lo Debar LLC | — | Medford, NY | 2 | 1 | Active | C70 |
| 3995637 | Jways Transportation Specialist INC | MC-1500219 | Medford, NY | 2 | 1 | Active | A93 |
| 4168959 | Cmd Enterprise INC | — | Medford, NY | 2 | 1 | Active | C73 |
| 4203303 | Carlos R SapatangaDBA Carlos Trans | — | Medford, NY | 2 | 1 | Active | D63 |
| 4237960 | Manny Sheds INC | — | Medford, NY | 2 | 1 | Active | D69 |
| 4447824 | Ooit LLC | — | Medford, NY | 1 | 15 | Active | A100 |
| 1877684 | Suffolk Paving Corp | — | Medford, NY | 1 | 8 | Active | A91 |
| 3722422 | Diamond Cut Restoration INC | — | Medford, NY | 1 | 8 | Active | D68 |
| 2440863 | Ansen Home Improvements Services INCDBA Contractor | — | Medford, NY | 1 | 6 | Active | A100 |
| 3339288 | Mccormack Irrigation Of Long Island INC | — | Medford, NY | 1 | 6 | Active | C73 |
| 1145487 | Water And Sewage Treatment Ent INCDBA W A S T E INC | — | Medford, NY | 1 | 5 | Active | A100 |
| 4529204 | Casa Noble Corp | — | Medford, NY | 1 | 5 | Active | C79 |
| 1605978 | Cat Excavating LTD | — | Medford, NY | 1 | 4 | Active | A95 |
| 1673096 | East End Concrete Corp | — | Medford, NY | 1 | 4 | Active | A100 |
| 1737992 | Eagle Concrete Construction Corporation | — | Medford, NY | 1 | 4 | Active | D66 |
| 1799252 | Boilermatic Welding Industries INCDBA Boilermatic | — | Medford, NY | 1 | 4 | Active | A91 |
| 1859984 | Precision Fence LLC | — | Medford, NY | 1 | 4 | Active | C70 |
| 523512 | F P L Construction Corporation | — | Medford, NY | 1 | 3 | Active | A100 |
| 597726 | A&R Materials INC | — | Medford, NY | 1 | 3 | Active | A100 |
| 1690651 | Abc Sewer Service INCDBA Kenneth R Lange | — | Medford, NY | 1 | 3 | Active | A96 |
| 1929163 | Sunrise Custom Fence East INC | — | Medford, NY | 1 | 3 | Active | A96 |
| 3257610 | The Yard Guys | — | Medford, NY | 1 | 3 | Active | D69 |
| 3385577 | Brick Brother INC | — | Medford, NY | 1 | 3 | Active | C70 |
| 4496142 | Martinez Brick INC | — | Medford, NY | 1 | 3 | Active | C73 |
| 1374925 | Mahan Construction Corp | — | Medford, NY | 1 | 2 | Active | A96 |
| 1527449 | Godberson Landscaping INC | — | Medford, NY | 1 | 2 | Active | D66 |
| 1530454 | Joseph MartinekDBA Joe'S Landscaping | — | Medford, NY | 1 | 2 | Active | B80 |
| 1541261 | Ceasar AbbondandoloDBA Roman Land Design INC | — | Medford, NY | 1 | 2 | Active | B81 |
| 2130941 | Country Farms Polo INC | — | Medford, NY | 1 | 2 | Active | C73 |
| 2133051 | E & S Maintenance Corp | — | Medford, NY | 1 | 2 | Active | C74 |
| 2487258 | Keb Global INCDBA Island Wide Palm Trees | — | Medford, NY | 1 | 2 | Active | C78 |
| 2490325 | Nicholas DandreaDBA Njd Landscaping | — | Medford, NY | 1 | 2 | Active | A91 |
| 2573484 | Landscaping By Ramirez LLC | — | Medford, NY | 1 | 2 | Active | D63 |
| 2644247 | Earthquake INC | MC-1484731 | Medford, NY | 1 | 2 | Active | D60 |
| 2785357 | Kastle Rock Trucking Corp | — | Medford, NY | 1 | 2 | Active | A100 |
| 2843113 | Lmd Trucking INC | MC-952606 | Medford, NY | 1 | 2 | Active | C73 |
| 3122176 | All Perfection Services LLC | — | Medford, NY | 1 | 2 | Active | B88 |
| 3401464 | Pai Holding LLC | — | Medford, NY | 1 | 2 | Active | B84 |
| 3407525 | Jko Truck And Trailer Maintenance And Repair INC | — | Medford, NY | 1 | 2 | Active | A93 |
| 3447303 | Handleys Lawn & Landscape INCDBA Handleys Lawn & Landscape | — | Medford, NY | 1 | 2 | Active | C77 |
| 3506223 | Complete Junk Hauling INC | — | Medford, NY | 1 | 2 | Active | A93 |
| 3518323 | Mp Imperial Mason Corp | — | Medford, NY | 1 | 2 | Active | C73 |
| 3589712 | 5 Star Outdoor Services INC | — | Medford, NY | 1 | 2 | Active | A93 |
| 3644752 | Cda Siteworks INC | — | Medford, NY | 1 | 2 | Active | C74 |
| 4209527 | Ifamar Multiservice LLC | — | Medford, NY | 1 | 2 | Active | C73 |
| 546416 | Rella Coal | — | Medford, NY | 1 | 1 | Active | A96 |
| 1473042 | Dmg Materials Corp | — | Medford, NY | 1 | 1 | Active | D66 |
| 1759519 | M & C Construction | — | Medford, NY | 1 | 1 | Active | B88 |
| 1863579 | Complete Construction And Home Improvement INCDBA Complete Construction | — | Medford, NY | 1 | 1 | Active | A96 |
| 1929161 | Russell W FischerDBA Russell Fischer Plumbing & Heating | — | Medford, NY | 1 | 1 | Active | D62 |
| 2121076 | Citywide Recovery INC | — | Medford, NY | 1 | 1 | Active | A91 |
| 2197339 | Schaal Roofing INC | — | Medford, NY | 1 | 1 | Active | A93 |
| 2319183 | Mehmet Saydam | — | Medford, NY | 1 | 1 | Active | A91 |
| 2356606 | Hercules Chrisantzas | — | Medford, NY | 1 | 1 | Active | A100 |
| 2406790 | Pride Construction Corp | — | Medford, NY | 1 | 1 | Active | A100 |
| 2423113 | D & X Masonry And Stone Corp | — | Medford, NY | 1 | 1 | Active | C70 |
| 2490660 | Remigio BarreraDBA Bm Construction | — | Medford, NY | 1 | 1 | Active | D61 |
| 2826089 | George R MaerzDBA Ashley Enterprises INC | — | Medford, NY | 1 | 1 | Active | B88 |
| 3082170 | Middle East Corp | — | Medford, NY | 1 | 1 | Active | D62 |
| 3157844 | Jcs Landscaping And Masonry INC | — | Medford, NY | 1 | 1 | Active | D61 |
| 3382374 | Ok No Problem Bread Distributors INC | — | Medford, NY | 1 | 1 | Active | A100 |
| 3410571 | Jc Lawn Services Corp | — | Medford, NY | 1 | 1 | Active | B84 |
| 3425849 | Steven Boscaino | — | Medford, NY | 1 | 1 | Active | B88 |
| 3565841 | Xiofet INC | — | Medford, NY | 1 | 1 | Active | A92 |
| 3597935 | Mr Greens Lawn Maintenance INC | — | Medford, NY | 1 | 1 | Active | A95 |
| 3614188 | Jdr Landscaping Corp | — | Medford, NY | 1 | 1 | Active | D66 |
| 3625241 | Warriors Clean Outs & Demo LLCDBA Junk Removal | — | Medford, NY | 1 | 1 | Active | D69 |
| 3719873 | Zambrano Debris Removal Corp | — | Medford, NY | 1 | 1 | Active | B84 |
| 3774705 | Long Island Auto Service CorpDBA Green Light Towing | — | Medford, NY | 1 | 1 | Active | A95 |
| 3806622 | Jfb New Generation Landscaping LLC | — | Medford, NY | 1 | 1 | Active | B84 |
| 3809697 | Joaquin LazoDBA Brilliant Landscaping | — | Medford, NY | 1 | 1 | Active | B84 |
| 3866995 | Ismu Landscaping Corp | — | Medford, NY | 1 | 1 | Active | C73 |
| 3955811 | Pcd Trucking INC | MC-1479524 | Medford, NY | 1 | 1 | Active | C76 |
| 3963250 | J C G Landscaping Corp | — | Medford, NY | 1 | 1 | Active | C77 |
| 4034273 | Blue Ridge Homeowners Association INC | — | Medford, NY | 1 | 1 | Active | A91 |
| 4110754 | Andy'S Landscaping Design Corporation | — | Medford, NY | 1 | 1 | Active | C73 |
| 4112072 | Dymond Pool & Spa INC | — | Medford, NY | 1 | 1 | Active | B81 |
| 4148174 | Jiron Construction LLC | MC-1591867 | Medford, NY | 1 | 1 | Active | D63 |
| 4182685 | Sades Seafood And Eats LLC | — | Medford, NY | 1 | 1 | Active | A100 |
| 4190603 | Phoenix Et&T LLCDBA Et&T Transport And Logistics | MC-1614966 | Medford, NY | 1 | 1 | Active | A93 |
| 4203609 | Hoover Landscaping LLC | — | Medford, NY | 1 | 1 | Active | B84 |
| 4234515 | Ar Paving & Masonry INC | — | Medford, NY | 1 | 1 | Active | A91 |
| 4236843 | Viking Masonry & Landscaping Corporation | — | Medford, NY | 1 | 1 | Active | C79 |
| 4285998 | Li Custom Millwork INC | — | Medford, NY | 1 | 1 | Active | C79 |
| 4295593 | Gl Handyman INC | — | Medford, NY | 1 | 1 | Active | A100 |
| 4440544 | S&S Construction Of Suffolk INC | — | Medford, NY | 1 | 1 | Active | C77 |
| 4568167 | Domestic Wholesale Fence Corp | — | Medford, NY | 1 | 1 | Active | A100 |
| 3102708 | J T Performance Auto Body INC | — | Medford, NY | 1 | 0 | Active | C70 |
| 3315770 | Golden Touch Blasting INC | — | Medford, NY | 1 | 0 | Active | A100 |
| 4217401 | Green Drop Property Management INC | — | Medford, NY | 1 | 0 | Active | A100 |
| 4452160 | G Stone Masonry Corp | — | Medford, NY | 1 | 0 | Active | C70 |
| 1152735 | Armar Carting Corp | — | Medford, NY | 0 | 15 | Active | B80 |
| 1896336 | Frankie'S Towing And Assett Recovery LLCDBA Frankies Towing And Asset Recovery | MC-681969 | Medford, NY | 0 | 13 | Active | B83 |
| 1574276 | Nuco Painting Corp | — | Medford, NY | 0 | 12 | Active | A94 |
| 2402057 | Suffolk Asphalt Corp | — | Medford, NY | 0 | 10 | Active | A100 |
| 641107 | Victors Cdl Services INC | — | Medford, NY | 0 | 7 | Active | B88 |
| 2366830 | Deeds Transit LLC | MC-811624 | Medford, NY | 0 | 7 | Active | A100 |
| 1145113 | G Calabrese & Son Trucking Corp | — | Medford, NY | 0 | 6 | Active | B80 |
| 1360198 | Brook Commercial Corp | MC-979876 | Medford, NY | 0 | 6 | Active | A90 |
| 1623004 | Diversified Industries INC | — | Medford, NY | 0 | 6 | Active | A100 |
| 1778494 | Lowell Electric Contracting | — | Medford, NY | 0 | 6 | Active | B80 |
| 4254155 | Minero'S Cdl Services INCDBA Victor'S Cdl Services | — | Medford, NY | 0 | 6 | Active | A100 |
| 5452174 | Mahan Construction Corp | — | Medford, NY | 0 | 6 | Active | A100 |
| 9769180 | Diamond Cleaning Solutions LLCDBA Dcs | — | Medford, NY | 0 | 6 | Active | A100 |