General information for MODUS21, LLC
Physical address
1362 Mcmillan Ave Ste 100, North Charleston, Sc, 29405
Mailing address
1362 Mcmillan Ave Ste 100, North Charleston, SC, 29405
Website
modus21.com
Points of contact for MODUS21, LLC
SAM.gov Points of Contact
Peter
Woodhull
Government Business POC
Electronic Business POC
Mr.
1362 McMillan Avenue, Suite 100, North Charleston, SC, 29405
Additional contact details may be available
NAICS codes for MODUS21, LLC
| Code | Description | Small Business |
|---|---|---|
| 541330 PRIMARY | Engineering Services | No |
| 541511 | Custom Computer Programming Services | Yes |
| 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
|
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
No
|
|
541690
|
Other Scientific and Technical Consulting Services
|
No
|
|
541715
|
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
|
No
|
|
561499
|
All Other Business Support Services
|
Yes
|
Update history
4 change(s) tracked
Feb 10, 2026
NAICS 541690: small-business status Yes → No
Feb 10, 2026
NAICS 541618: small-business status Yes → No
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