Top NAICS Trades — DBE Contractors in Maine
211 DBE, WBE, MBE, and SBA companies in Maine with certifications recognized by Maine Department of Transportation (MaineDOT) 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 Maine. Sign up to see full contact details and export GFE forms.
541611
Administrative Management and General Management Consulting Services
38 companies
541330
Engineering Services
34 companies
238210
238210
24 companies
236220
COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION
23 companies
611430
Professional and Management Development Training
21 companies
541512
Computer Systems Design Services
21 companies
541618
Other Management Consulting Services
20 companies
237310
HIGHWAY, STREET, AND BRIDGE CONSTRUCTION
20 companies
541990
All Other Professional, Scientific, and Technical Services
19 companies
541511
Custom Computer Programming Services
18 companies
541690
Other Scientific and Technical Consulting Services
18 companies
238910
Site Preparation Contractors
17 companies
561730
Landscaping Services
17 companies
238220
238220
16 companies
541519
541519
15 companies
238990
All Other Specialty Trade Contractors
15 companies
541613
Marketing Consulting Services
14 companies
237990
Other Heavy and Civil Engineering Construction
13 companies
541614
Process, Physical Distribution, and Logistics Consulting Services
13 companies
811310
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
13 companies
541620
Environmental Consulting Services
13 companies
611710
Educational Support Services
13 companies
238190
Other Foundation, Structure, and Building Exterior Contractors
12 companies
561210
Facilities Support Services
12 companies
423390
Other Construction Material Merchant Wholesalers.
11 companies
236210
236210
11 companies
561320
Temporary Help Services
11 companies
541810
Advertising Agencies
11 companies
541612
Human Resources Consulting Services
11 companies
561720
561720
10 companies
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