General information for Black Hills IT Services LLC
Physical address
600 17th St Ste 600n, Denver, Co, 80202
Mailing address
600 17th St Ste 600n, Denver, CO, 80202
Website
blackhillsitservices.com
Points of contact for Black Hills IT Services LLC
SAM.gov Points of Contact
Dennis
Seyersdahl
Government Business POC
Electronic Business POC
Owner
600 17th St, STE600N, Denver, CO, 80202
Additional contact details may be available
NAICS codes for Black Hills IT Services LLC
| Code | Description | Small Business |
|---|---|---|
|
541519
PRIMARY
|
Other Computer Related Services
|
No
|
| 423430 | Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | Yes |
| 541512 | Computer Systems Design Services | Yes |
| 541513 | Computer Facilities Management Services | Yes |
|
541614
|
Process, Physical Distribution, and Logistics Consulting Services
|
Yes
|
|
541618
|
Other Management Consulting Services
|
Yes
|
Update history
2 change(s) tracked
Feb 17, 2026
NAICS 541519 became the primary code
Feb 17, 2026
NAICS 423430 is no longer the primary code
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