The 100 Largest Companies in South Dakota for 2026
If you’re searching for job opportunities in South Dakota, you’ve come to the right place. Understanding the job market can be challenging, especially when looking for the largest employers in the state. While a quick online search for ‘largest companies in South Dakota’ may yield numerous results, this list focuses specifically on companies that are headquartered in South Dakota and currently employ a significant workforce.
Below is a complete list of the 100 largest companies in South Dakota by employee count, but first, let’s highlight the top 10:
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Sanford Health (Jobs)
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Sanford-Good Samaritan Community Health (Jobs)
-
Avera Health (Jobs)
-
Primrose Retirement Communities (Jobs)
-
Harcourts Paramount (Jobs)
-
State Of South Dakota (Jobs)
-
South Dakota State University (Jobs)
-
Black Hills (Jobs)
-
Larson Storm Doors (Jobs)
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Furniture Mart USA (Jobs)
Leading the pack is Sanford Health, which holds the title of the largest employer in the state, boasting a significant workforce. We’ll delve into the specifics shortly, but first, let’s explain our methodology for compiling this list.
Methodology for Identifying South Dakota’s Largest Companies
At Zippia, we have cultivated a comprehensive database of over 250,000 companies across the nation. For this report, we focused on businesses headquartered in South Dakota with a minimum of 100 employees, resulting in a total of 163 companies analyzed. We ranked these companies based on their current employee counts to present the largest employers in South Dakota.
As of 2026, Sanford Health remains the largest employer in South Dakota with 47,001 employees. Now, let’s explore how the top 100 companies rank:
Detailed List of the 100 Largest Companies in South Dakota
| Rank |
Company |
City |
Employees |
Jobs |
| 1 |
Sanford Health |
Sioux Falls |
47,001 |
Jobs |
| 2 |
Sanford-Good Samaritan Community Health |
Sioux Falls |
27,000 |
Jobs |
| 3 |
Avera Health |
Sioux Falls |
15,000 |
Jobs |
| 4 |
Primrose Retirement Communities |
Aberdeen |
7,500 |
Jobs |
| 5 |
Harcourts Paramount |
Gregory |
7,500 |
Jobs |
| 6 |
State Of South Dakota |
Pierre |
5,000 |
Jobs |
| 7 |
South Dakota State University |
Brookings |
3,282 |
Jobs |
| 8 |
Black Hills |
Rapid City |
3,011 |
Jobs |
| 9 |
Larson Storm Doors |
Brookings |
3,000 |
Jobs |
| 10 |
Furniture Mart USA |
Sioux Falls |
3,000 |
Jobs |
| 11 |
Concordance Healthcare Solutions |
Sioux Falls |
3,000 |
Jobs |
| 12 |
Midland National Life Insurance Company Inc |
Sioux Falls |
3,000 |
Jobs |
| 13 |
TAK Communications |
Sioux Falls |
3,000 |
Jobs |
| 14 |
United National Corporation |
Sioux Falls |
2,900 |
Jobs |
| 15 |
Regional Health Rapid City Hospital |
Rapid City |
2,565 |
Jobs |
| 16 |
Daktronics |
Brookings |
2,501 |
Jobs |
| 17 |
DHW Leasing LLC |
Sioux Falls |
2,323 |
Jobs |
| 18 |
Holien Inc |
Watertown |
2,300 |
Jobs |
| 19 |
University Of South Dakota Foundation |
Vermillion |
2,072 |
Jobs |
| 20 |
NorthWestern Energy |
Sioux Falls |
1,600 |
Jobs |
| 21 |
Great Western Bank |
Sioux Falls |
1,500 |
Jobs |
| 22 |
Raven Industries |
Sioux Falls |
1,304 |
Jobs |
| 23 |
King Dakota Inc |
Sioux Falls |
1,100 |
Jobs |
| 24 |
Meta Financial Group |
Sioux Falls |
1,015 |
Jobs |
| 25 |
Beef Products |
Dakota Dunes |
1,000 |
Jobs |
| 26 |
Lewis Drug |
Sioux Falls |
1,000 |
Jobs |
| 27 |
Dakota Provisions |
Huron |
999 |
Jobs |
| 28 |
Dakota Minnesota & Eastern Railroad Corporation |
Sioux Falls |
975 |
Jobs |
| 29 |
Persona |
Watertown |
960 |
Jobs |
| 30 |
SONIFI Solutions |
Sioux Falls |
820 |
Jobs |
| 31 |
Five Star Call Centers |
Sioux Falls |
750 |
Jobs |
| 32 |
Riddle’s Jewelry |
Rapid City |
750 |
Jobs |
| 33 |
Minnehaha County |
Sioux Falls |
750 |
Jobs |
| 34 |
Brinks Web Solutions |
Sioux Falls |
750 |
Jobs |
| 35 |
Rosebud Sioux Tribe |
Rosebud |
750 |
Jobs |
| 36 |
Vern Eide Motorcars |
Sioux Falls |
750 |
Jobs |
| 37 |
Wheat Growers |
Aberdeen |
684 |
Jobs |
| 38 |
Basellandschaftliche Kantonalbank |
Batesland |
636 |
Jobs |
| 39 |
Black Hills State University |
Spearfish |
595 |
Jobs |
| 40 |
The Plainsman |
Huron |
570 |
Jobs |
| 41 |
Trail King Industries |
Mitchell |
556 |
Jobs |
| 42 |
Black Hills Special Services Cooperative |
Sturgis |
550 |
Jobs |
| 43 |
South Dakota Achieve |
Sioux Falls |
539 |
Jobs |
| 44 |
Kelly Inns |
Sioux Falls |
500 |
Jobs |
| 45 |
Regency Hotel Management |
Sioux Falls |
500 |
Jobs |
| 46 |
Sisseton Wahpeton Oyate |
Agency Village |
400 |
Jobs |
| 47 |
Meta Payment System |
Sioux Falls |
376 |
Jobs |
| 48 |
GreatLIFE |
Sioux Falls |
375 |
Jobs |
| 49 |
Great Plains Tribal Chairmen’s Health Board |
Rapid City |
375 |
Jobs |
| 50 |
Denny Sanford PREMIER Center |
Sioux Falls |
375 |
Jobs |
| 51 |
NCFE |
Ipswich |
375 |
Jobs |
| 52 |
Boys & Girls Club of the Sioux Empire |
Sioux Falls |
375 |
Jobs |
| 53 |
Black Hills Works |
Rapid City |
352 |
Jobs |
| 54 |
Crimson-fire |
Brandon |
350 |
Jobs |
| 55 |
Children’s Home Society of South Dakota |
Sioux Falls |
350 |
Jobs |
| 56 |
Sinte Gleska University |
Mission |
350 |
Jobs |
| 57 |
TRUSSBILT |
Huron |
350 |
Jobs |
| 58 |
Mitchell Technical Institute |
Mitchell |
350 |
Jobs |
| 59 |
Rapid City Journal |
Rapid City |
350 |
Jobs |
| 60 |
1ST FINANCIAL BANK USA |
North Sioux City |
350 |
Jobs |
| 61 |
Frisbees Plumbing |
Sioux Falls |
350 |
Jobs |
| 62 |
Avera eCare |
Sioux Falls |
350 |
Jobs |
| 63 |
Huron Medical Center |
Huron |
350 |
Jobs |
| 64 |
City of Rapid City |
Rapid City |
350 |
Jobs |
| 65 |
Dakota Minnesota & Eastern R.R. |
Sioux Falls |
350 |
Jobs |
| 66 |
The Legendary Buffalo Chip |
Sturgis |
350 |
Jobs |
| 67 |
Sioux Falls |
Sioux Falls |
350 |
Jobs |
| 68 |
Southeast Tech |
Sioux Falls |
338 |
Jobs |
| 69 |
RESPEC |
Rapid City |
306 |
Jobs |
| 70 |
Orion Food Systems |
Sioux Falls |
300 |
Jobs |
| 71 |
Dakota Wesleyan University |
Mitchell |
290 |
Jobs |
| 72 |
C & B Operations |
Gettysburg |
250 |
Jobs |
| 73 |
CorTrust Bank |
Mitchell |
249 |
Jobs |
| 74 |
Dlorah Inc |
Rapid City |
249 |
Jobs |
| 75 |
Presentation College |
Aberdeen |
244 |
Jobs |
| 76 |
Adams Thermal Systems |
Canton |
201 |
Jobs |
| 77 |
Sioux Steel |
Sioux Falls |
200 |
Jobs |
| 78 |
Schuneman Equipment Co. |
Milbank |
200 |
Jobs |
| 79 |
Mount Marty College |
Yankton |
200 |
Jobs |
| 80 |
Big D Oil Co |
Rapid City |
200 |
Jobs |
| 81 |
Bishop O’Gorman Catholic Schools |
Sioux Falls |
200 |
Jobs |
| 82 |
Dakota State University |
Madison |
200 |
Jobs |
| 83 |
Concorde Gaming |
Rapid City |
200 |
Jobs |
| 84 |
Valley Queen Cheese |
Milbank |
200 |
Jobs |
| 85 |
T & R Electric Supply Co Inc |
Colman |
200 |
Jobs |
| 86 |
Midstates Group |
Aberdeen |
200 |
Jobs |
| 87 |
Prairie Wind Casino & Hotel |
Oglala |
200 |
Jobs |
| 88 |
Sencore |
Sioux Falls |
200 |
Jobs |
| 89 |
Woodland Cabinetry |
Sisseton |
200 |
Jobs |
| 90 |
L.G. Everist |
Sioux Falls |
200 |
Jobs |
| 91 |
Lunchtime Solutions |
Dakota Dunes |
200 |
Jobs |
| 92 |
Bell Incorporated |
Sioux Falls |
200 |
Jobs |
| 93 |
Moyle Petroleum Co |
Rapid City |
200 |
Jobs |
| 94 |
Lake Area Technical College |
Watertown |
199 |
Jobs |
| 95 |
Fishback Financial |
Brookings |
184 |
Jobs |
| 96 |
Prairie Lakes Healthcare System |
Watertown |
182 |
Jobs |
| 97 |
Dakotabilities |
Sioux Falls |
180 |
Jobs |
| 98 |
Missouri River Energy Services |
Sioux Falls |
175 |
Jobs |
| 99 |
Brookings Summer Arts Festival |
Brookings |
175 |
Jobs |
| 100 |
AsiaMe |
Java |
175 |
Jobs |
In conclusion, the job landscape in South Dakota is vibrant, with these top companies leading the way in employment opportunities. As you consider your career path, take a closer look at these organizations for potential job openings. With an ever-evolving job market, staying informed about the largest employers can help you make strategic career decisions.
