Ross Group Dec, LLC

Company facts

Self-certified in SAM.gov

• Indian Economic Enterprise
• Minority Owned Business
• For Profit Organization
• Limited Liability Company
• Native American Owned
• American Indian Owned

Entity structure

Partnership or Limited Liability Partnership

Other NAICS codes in SAM.gov

• 236220 Commercial and Institutional Building Construction
• 237110 Water and Sewer Line and Related Structures Construction
• 237120 Oil and Gas Pipeline and Related Structures Construction
• 237130 Power and Communication Line and Related Structures Construction
• 237990 Other Heavy and Civil Engineering Construction
• 238110 Poured Concrete Foundation and Structure Contractors
• 238120 Structural Steel and Precast Concrete Contractors
• 238130 Framing Contractors

Show all 25

• 238140 Masonry Contractors
• 238150 Glass and Glazing Contractors
• 238160 Roofing Contractors
• 238170 Siding Contractors
• 238190 Other Foundation, Structure, and Building Exterior Contractors
• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238290 Other Building Equipment Contractors
• 238310 Drywall and Insulation Contractors
• 238320 Painting and Wall Covering Contractors
• 238330 Flooring Contractors
• 238340 Tile and Terrazzo Contractors
• 238350 Finish Carpentry Contractors
• 238390 Other Building Finishing Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors
• 561210 Facilities Support Services

SAM.gov registration date

Sep 27, 2022

Physical address

510 E 2nd St S, Tulsa, OK 74120, USA

Website

withrossgroup.com

Founded

1979

Employees

51-250

Estimated annual revenue

$10M-$50M

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering

SIC code

87 Engineering & Management Services

Profiles

• LinkedIn
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• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 14, 2026.