Qantara LLC

Company facts

Self-certified in SAM.gov

• Minority Owned Business
• For Profit Organization
• Other Than One of the Proceeding
• Limited Liability Company

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 236210 Industrial 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
• 237310 Highway, Street, and Bridge Construction
• 237990 Other Heavy and Civil Engineering Construction
• 238110 Poured Concrete Foundation and Structure Contractors
• 238120 Structural Steel and Precast Concrete Contractors

Show all 36

• 238210 Electrical Contractors and Other Wiring Installation Contractors
• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238910 Site Preparation Contractors
• 238990 All Other Specialty Trade Contractors
• 332311 Prefabricated Metal Building and Component Manufacturing
• 488510 Freight Transportation Arrangement
• 488999 All Other Support Activities for Transportation
• 493110 General Warehousing and Storage
• 493190 Other Warehousing and Storage
• 541330 Engineering Services
• 541611 Administrative Management and General Management Consulting Services
• 541614 Process, Physical Distribution, and Logistics Consulting Services
• 541620 Environmental Consulting Services
• 561210 Facilities Support Services
• 561612 Security Guards and Patrol Services
• 561621 Security Systems Services (except Locksmiths)
• 561720 Janitorial Services
• 562112 Hazardous Waste Collection
• 562211 Hazardous Waste Treatment and Disposal
• 562910 Remediation Services
• 562998 All Other Miscellaneous Waste Management Services
• 621111 Offices of Physicians (except Mental Health Specialists)
• 621493 Freestanding Ambulatory Surgical and Emergency Centers
• 621910 Ambulance Services
• 621999 All Other Miscellaneous Ambulatory Health Care Services
• 622110 General Medical and Surgical Hospitals
• 722310 Food Service Contractors
• 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

SAM.gov registration date

Mar 28, 2026

Physical address

3 Kent Ct, Mission Viejo, CA 92694, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Apr 13, 2026.