Top NAICS Trades — DBE Contractors in Delaware
356 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.
Browse by Trade (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
95 companies
541512
Computer Systems Design Services.
58 companies
541330
Engineering Services.
56 companies
541511
Custom Computer Programming Services.
55 companies
541690
Other Scientific and Technical Consulting Services.
52 companies
541519
Other Computer Related Services.
51 companies
541618
Other Management Consulting Services
49 companies
561990
Locating underground utility lines prior to digging
47 companies
236220
Construction management, commercial and institutional building
41 companies
541990
Business brokers (except real estate brokers)
40 companies
237310
Repair, highway, road, street, bridge or airport runway
36 companies
238990
Parking lot paving and sealing
35 companies
611430
Professional development training
34 companies
541513
Computer Facilities Management Services.
33 companies
238910
Test boring for construction
33 companies
541613
Marketing Consulting Services.
32 companies
238210
Railroad signaling equipment installation
31 companies
541614
Logistics and integrated supply chain management consulting services
30 companies
484220
Specialized Freight (except Used Goods) Trucking, Local.
29 companies
518210
Data Processing, Hosting, and Related Services.
29 companies
541612
Organization development consulting services
27 companies
561320
Temporary Help Services (Specifically: IT Staff Augmentation)
27 companies
423320
Gravel, construction, merchant wholesalers
26 companies
561210
Facilities Support Services.
25 companies
561720
Janitorial Services
24 companies
611420
Computer Training
23 companies
561110
Office Administrative Services
23 companies
541370
Surveying and Mapping (except Geophysical) Services.
22 companies
561730
Landscaping Services (LAWN AND GARDNER SERVICES SPECIFICALLY: LAWN MOWING, LAWN MULCHING, GARDEN PLANTING)
22 companies
238320
Painting and Wall Covering Contractors (SPECIFICALLY: CLEAN AND PAINT HIGHWAY BRIDGES
22 companies
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