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438 DBE, WBE, MBE, and SBA companies in Delaware with certifications recognized by Delaware Department of Transportation (DelDOT) and partner agencies. Browse by trade below to drill into contractors specializing in each NAICS code.
Top trades represented by certified companies in Delaware. Sign up to see full contact details and export GFE forms.
541611
General management consulting services
99 companies
541512
Computer systems integration design consulting services
58 companies
541330
Engineering Services.
58 companies
561990
Locating underground utility lines prior to digging
56 companies
541690
Other Scientific and Technical Consulting Services.
56 companies
541511
Custom Computer Programming Services.
55 companies
541519
Other Computer Related Services.
52 companies
541618
Other Management Consulting Services
51 companies
236220
Construction management, commercial and institutional building
43 companies
541990
Business brokers (except real estate brokers)
41 companies
238990
Parking lot paving and sealing
39 companies
237310
Repair, highway, road, street, bridge or airport runway
39 companies
238910
Test boring for construction
35 companies
541614
Process, Physical Distribution, and Logistics Consulting Services
33 companies
611430
Professional development training
33 companies
541613
Marketing Consulting Services.
32 companies
423320
Gravel, construction, merchant wholesalers
32 companies
484220
Specialized Freight (except Used Goods) Trucking, Local.
32 companies
541513
Computer Facilities Management Services.
31 companies
541612
Organization development consulting services
30 companies
518210
Data Processing, Hosting, and Related Services.
30 companies
561730
Lawn mowing services
29 companies
238210
Electrical Contractors.
28 companies
561210
Facilities Support Services.
27 companies
561320
Temporary Help Services (Specifically: IT Staff Augmentation)
27 companies
561720
Janitorial Services
26 companies
236118
Residential Remodelers (SPECIFICALLY: GENERAL CONTRACTOR FOR INTERIOR FIT-OUT FOR RESIDENTIAL BUILDINGS FLOOR, WALLS, FINISHING)
26 companies
561110
Office Administrative Services
26 companies
541370
Surveying and Mapping (except Geophysical) Services.
25 companies
238320
Painting and Wall Covering Contractors (SPECIFICALLY: CLEAN AND PAINT HIGHWAY BRIDGES
25 companies
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