238110Poured Concrete Foundation and Structure Contractors (SPECIFICALLY: CONCRETE FINISHING, CONCRETE FLOOR SURFACING, CONCRETE REPAIR, CONCRETE RESURFACING, FOOTING AND FOUNDATION CONCRETE CONTRACTORS, FOUNDATION, BUILDING, POURED CONCRETE, CONTRACTORS, RETAINING WALL (EXCEPT ANCHORED EARTH), POURED CONCRETE, CONSTRUCTION)
238120Structural Steel and Precast Concrete Contractors (SPECIFICALLY: ERECTING STRUCTURAL STEEL, IRON WORK, STRUCTURAL, CONTRACTORS, PLACING AND TYING REINFORCING ROD AT A CONSTRUCTION SITE, REBAR CONTRACTORS, REINFORCING ROD, BAR, MESH AND CAGE INSTALLATION, REINFORCING STEEL CONTRACTORS, STEEL REINFORCING CONTRACTORS, STRUCTURAL STEEL AND PRECAST CONCRETE CONTRACTORS, STRUCTURAL STEEL ERECTING OR IRON WORK CONTRACTORS)
238210Electrical Contractors and Other Wiring Installation Contractors (SPECIFICALLY: LOW VOLTAGE TELECOMMUNICATIONS EQUIPMENT, V.O.I.P. DESIGN, INSTALLATION AND MAINTENANCE)
423310Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
425120Wholesale Trade Agents and Brokers
518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
237310 - Highway, Street, and Bridge Construction (SPECIFICALLY: HIGHWAY AND ROAD MILLING GRINDING SERVICES); 238110 - Poured Concrete Foundation and Structure Contractors (SPECIFICALLY: SIDEWALKS, CURB, SLAB & PAD, WALLS, DRIVEWAYS, ASPHALT PATCHING & DRIVEWAYS); 238910 - Site Preparation Contractors (SPECIFICALLY: CONSTRUCTION EXCEPT CRANE RENTAL WITH OPERATOR); 488490 - Other Support Activities for Road Transportation (SPECIFICALLY: SNOW CLEARING, HIGHWAYS AND BRIDGES)
