General information for SIE Consulting Group LLC
Physical address
1239 N Taylor St, Arlington, Va, 22201
Mailing address
1239 N Taylor St, Arlington, VA, 22201
Website
thesiegroup.com
Points of contact for SIE Consulting Group LLC
SAM.gov Points of Contact
David
Harrington
Government Business POC
Electronic Business POC
General Manager
1239 North Taylor St., Arlington, VA, 22201
Additional contact details may be available
NAICS codes for SIE Consulting Group LLC
| Code | Description | Small Business |
|---|---|---|
| 541511 PRIMARY | Custom Computer Programming Services | Yes |
| 541219 | Other Accounting Services | Yes |
| 541330 | Engineering Services | No |
|
541512
|
Computer Systems Design Services
|
Yes
|
|
541513
|
Computer Facilities Management Services
|
Yes
|
|
541519
|
Other Computer Related Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
Yes
|
|
541612
|
Human Resources Consulting Services
|
Yes
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
|
541810
|
Advertising Agencies
|
Yes
|
|
541990
|
All Other Professional, Scientific, and Technical Services
|
Yes
|
|
611710
|
Educational Support Services
|
Yes
|
|
624190
|
Other Individual and Family Services
|
Yes
|
Update history
2 change(s) tracked
Mar 9, 2026
NAICS 541512 is no longer the primary code
Mar 9, 2026
NAICS 541511 became the primary code
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