General information for Guardian Technology Solutions LLC
Physical address
505 Alder Ridge Dr, O Fallon, Il, 62269
Mailing address
505 Alder Ridge Dr, O Fallon, IL, 62269
Website
guardiantechnologysolution.com
Points of contact for Guardian Technology Solutions LLC
SAM.gov Points of Contact
Jonathan
Walling
Government Business POC
Electronic Business POC
Owner / Managing Member
505 Alder Ridge Drive, Ofallon, IL, 62269
Additional contact details may be available
NAICS codes for Guardian Technology Solutions LLC
| Code | Description | Small Business |
|---|---|---|
|
611430
PRIMARY
|
Professional and Management Development Training
|
Yes
|
| 236220 | Commercial and Institutional Building Construction | Yes |
| 237130 | Power and Communication Line and Related Structures Construction | Yes |
| 237990 | Other Heavy and Civil Engineering Construction | No |
|
325998
|
All Other Miscellaneous Chemical Product and Preparation Manufacturing
|
Yes
|
|
332999
|
All Other Miscellaneous Fabricated Metal Product Manufacturing
|
Yes
|
|
333248
|
All Other Industrial Machinery Manufacturing
|
Yes
|
|
333922
|
Conveyor and Conveying Equipment Manufacturing
|
Yes
|
|
333991
|
Power-Driven Handtool Manufacturing
|
Yes
|
|
334419
|
Other Electronic Component Manufacturing
|
Yes
|
|
334512
|
Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
|
Yes
|
|
334513
|
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
|
Yes
|
|
336415
|
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
|
Yes
|
|
336510
|
Railroad Rolling Stock Manufacturing
|
Yes
|
|
518210
|
Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
|
Yes
|
|
541330
|
Engineering Services
|
No
|
|
541420
|
Industrial Design Services
|
Yes
|
|
541511
|
Custom Computer Programming Services
|
Yes
|
|
541512
|
Computer Systems Design Services
|
Yes
|
|
541519
|
Other Computer Related Services
|
No
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541715
|
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
|
No
|
Update history
2 change(s) tracked
May 9, 2026
NAICS 611430 became the primary code
May 9, 2026
NAICS 541512 is no longer the primary code
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