Guardian Technology Solutions LLC

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Limited Liability Company
• Service Disabled Veteran Owned Business
• Veteran Owned Business

Entity structure

Sole Proprietorship

Other NAICS codes in SAM.gov

• 236220 Commercial and Institutional Building Construction
• 237130 Power and Communication Line and Related Structures Construction
• 237990 Other Heavy and Civil Engineering Construction
• 325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing
• 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
• 333248 All Other Industrial Machinery Manufacturing
• 333922 Conveyor and Conveying Equipment Manufacturing
• 333991 Power-Driven Handtool Manufacturing

Show all 21

• 334419 Other Electronic Component Manufacturing
• 334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
• 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
• 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
• 336510 Railroad Rolling Stock Manufacturing
• 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
• 541330 Engineering Services
• 541420 Industrial Design Services
• 541511 Custom Computer Programming Services
• 541512 Computer Systems Design Services
• 541519 Other Computer Related Services
• 541618 Other Management Consulting Services
• 611430 Professional and Management Development Training

SAM.gov registration date

May 7, 2026

Physical address

505 Alder Ridge Dr, O'Fallon, IL 62269, USA

Website

guardiantechnologysolution.com

Industry

1. Information Technology
2. Software & Services
3. Internet Software & Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Aug 25, 2026.