Top 72 IT service providers in South Dakota
72 IT service providers in South Dakota carry a score, and every one of them is listed here, ordered by MSP Score. Read 2026-09-22.
72 listings · 72 ranked · 72 tracked in South Dakota
Ordered by MSP Score, highest first. Where two providers hold the same score the older record is listed first, so the order is stable between runs. A provider with no score is not ranked and does not appear.
No movement column. The scoring formula changed on 2026-09-17, so ranks either side of that date are not comparable and the last 30 days start on 2026-08-23. Movement returns once a full window sits after the change.
| # | Provider | Location | Score | Pillars | Rating |
|---|---|---|---|---|---|
| 1 | Sterling Computers Corporation | North Sioux City, SD | 72 | 4.1★ (10) | |
| 2 | Black Hills Information Security | Sturgis, SD | 69 | 4.9★ (19) | |
| 3 | SBS CyberSecurity, LLC | Madison, SD | 68 | 4.9★ (10) | |
| 4 | Advanced Tech Inc | Sioux Falls, SD | 68 | 4.9★ (35) | |
| 5 | Riverside Technologies | North Sioux City, SD | 68 | 3.3★ (4) | |
| 6 | SONIFI Solutions | Sioux Falls, SD | 67 | 4.5★ (35) | |
| 7 | SDN Communications | Sioux Falls, SD | 67 | 4.6★ (26) | |
| 8 | Direct Companies | Sioux Falls, SD | 66 | 5.0★ (10) | |
| 9 | Workplace By Direct | Sioux Falls, SD | 66 | 4.9★ (22) | |
| 10 | KT Connections | Rapid City, SD | 65 | 4.9★ (22) | |
| 11 | Century Business Products & Catalyst IT | Aberdeen, SD | 64 | 5.0★ (3) | |
| 12 | Golden West | Rapid City, SD | 62 | 4.4★ (10) | |
| 13 | Santel Communications Cooperative | Woonsocket, SD | 62 | 4.7★ (55) | |
| 14 | Riverside | North Sioux City, SD | 62 | 4.6★ (997) | |
| 15 | Cybertek Systems | Winner, SD | 62 | 5.0★ (32) | |
| 16 | Omnitech Inc. | Sioux Falls, SD | 61 | 4.5★ (14) | |
| 17 | Green Eggs and RAM | Sioux Falls, SD | 61 | 4.6★ (131) | |
| 18 | Itoutlet | Brandon, SD | 60 | 5.0★ (18) | |
| 19 | LinkTech Services | Rapid City, SD | 59 | 4.8★ (28) | |
| 20 | UNITED TECHNOLOGIES | Sioux Falls, SD | 58 | not observed | |
| 21 | All Net Connect | Spearfish, SD | 58 | 5.0★ (18) | |
| 22 | ELBO Computing Resources | Sioux Falls, SD | 57 | 4.8★ (25) | |
| 23 | Smart Software Solutions, Inc | Pierre, SD | 57 | 5.0★ (1) | |
| 24 | D2 Worldwide | North Sioux City, SD | 55 | 5.0★ (10) | |
| 25 | Active Data Systems | Sioux Falls, SD | 54 | 5.0★ (1) | |
| 26 | Computer Service Innovations | North Sioux City, SD | 54 | 4.5★ (6) | |
| 27 | Infotech Solutions, LLC | Madison, SD | 54 | 4.3★ (6) | |
| 28 | Connecting Point | Watertown, SD | 54 | 4.5★ (4) | |
| 29 | Northern Hills Technology | Spearfish, SD | 54 | 4.6★ (41) | |
| 30 | Kota Systems | Sioux Falls, SD | 52 | 4.6★ (9) | |
| 31 | Micro Computer Systems | Brookings, SD | 50 | 5.0★ (52) | |
| 32 | BENDIX imaging, Inc | Watertown, SD | 50 | 5.0★ (2) | |
| 33 | Next Level Technology SF | Sioux Falls, SD | 49 | 5.0★ (5) | |
| 34 | Expetec | Aberdeen, SD | 49 | 4.3★ (8) | |
| 35 | Expetec Technology Services Corporate Headquarters | Aberdeen, SD | 48 | 4.3★ (8) | |
| 36 | Dynamic Business Solutions | Sioux Falls, SD | 44 | 5.0★ (3) | |
| 37 | Sioux Empire IT Services | Sioux Falls, SD | 44 | 5.0★ (13) | |
| 38 | CITE | Rapid City, SD | 43 | 5.0★ (1) | |
| 39 | InteliX Systems | Dakota Dunes, SD | 41 | not observed | |
| 40 | Dakota Structured Cabling | Aberdeen, SD | 40 | 5.0★ (6) | |
| 41 | MP Technology | Aberdeen, SD | 39 | not observed | |
| 42 | Knight Rider Consulting, Inc | Sioux Falls, SD | 38 | not observed | |
| 43 | Lexicon IT Consultants Private Limited | Sioux Falls, SD | 38 | not observed | |
| 44 | Raztech | Sioux Falls, SD | 38 | 5.0★ (2) | |
| 45 | AllStar Technology | Sioux Falls, SD | 36 | 5.0★ (2) | |
| 46 | XferWorx | Sioux Falls, SD | 36 | 5.0★ (1) | |
| 47 | Bison Cloud Solutions | Brandon, SD | 34 | not observed | |
| 48 | Computersupportservices | Spearfish, SD | 34 | 5.0★ (1) | |
| 49 | Bouwen - Sioux Falls | Sioux Falls, SD | 34 | not observed | |
| 50 | Sd Itech | Watertown, SD | 33 | not observed | |
| 51 | Windcircle | Pierre, SD | 32 | 4.0★ (20) | |
| 52 | 990Tech | Mitchell, SD | 31 | 4.0★ (4) | |
| 53 | Pancake Solutions | Chamberlain, SD | 31 | not observed | |
| 54 | Expert Approach, Inc. | Vermillion, SD | 31 | 4.2★ (5) | |
| 55 | 1 Global Data Protection Advisors | Box Elder, SD | 30 | not observed | |
| 56 | American Security & Privacy | Rapid City, SD | 30 | not observed | |
| 57 | DARC | Madison, SD | 29 | not observed | |
| 58 | Geosolv | Sioux Falls, SD | 29 | not observed | |
| 59 | Vensaritech | Rapid City, SD | 28 | 5.0★ (5) | |
| 60 | CITE | Rapid City, SD | 28 | not observed | |
| 61 | CITE Computer Services | Rapid City, SD | 28 | not observed | |
| 62 | Century Business Products | Sioux Falls, SD | 28 | not observed | |
| 63 | goldenwesttechnologies.com | Rapid City, SD | 26 | not observed | |
| 64 | Dillon Enterprises | Box Elder, SD | 26 | not observed | |
| 65 | Technology Center | Rapid City, SD | 26 | 4.5★ (4) | |
| 66 | Compunet S.A | Aurora, SD | 25 | not observed | |
| 67 | Timmjohnsonai | Mitchell, SD | 24 | not observed | |
| 68 | Mighty Notion LLC | Sioux Falls, SD | 24 | not observed | |
| 69 | Vitaliti World | Sioux Falls, SD | 24 | not observed | |
| 70 | Kota Systems | Sioux Falls, SD | 23 | not observed | |
| 71 | Siouxfallsnetworks | Sioux Falls, SD | 23 | not observed | |
| 72 | Advanced Tech Inc. | Sioux Falls, SD | 23 | not observed |
Every provider in this state: South Dakota directory · methodology