Form 5500 Plan Sponsors in South Dakota
Page 6 of 25 · 2,445 sponsors (2020–2025).
Carstensen Contracting, INC. 401(K)
41-1820735Dell Rapids, SD·1 plan·2024, 2023, 2022, 2021, 2020Carter Management, INC.
46-5383533Dakota Dunes, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Cas, INC.
46-0442295Brandon, SD·1 plan·2023, 2022, 2021, 2020Casey Peterson, Ltd
46-0403496Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020Castlewood Farmers Elevator
46-0133440Castlewood, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Cavegamers
81-0955676Tea, SD·1 plan·2024, 2023, 2022Cbh Co-Op
46-0255064Sturgis, SD·7 plans·2024, 2023, 2022, 2021, 2020Cbs America INC.
86-2473793Volga, SD·1 plan·2021Cbs Bio Platforms USA INC.
36-5024985Volga, SD·1 plan·2024, 2025, 2023, 2022Cedar City Adventures, INC.
83-3117878Box Elder, SD·1 plan·2021, 2020Cega Innovations, INC
27-3902135Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Celium Group
93-4454839Spearfish, SD·1 plan·2024Cellular Only Connection, INC.
46-0446813Sioux Falls, SD·1 plan·2023, 2022, 2021Centennial Management, INC.
46-0450428Aberdeen, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Center For Family Medicine
46-0318482Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Centerville Care & Rehab Center
82-5245468Centerville, SD·1 plan·2024, 2023, 2022, 2021, 2020Central Business Supply, INC.
46-0379797Brookings, SD·1 plan·2024, 2023, 2022, 2021, 2020Central Dakota Eyecare, LLP
46-0440268Pierre, SD·1 plan·2024, 2023, 2022, 2021, 2020Central Farmers Cooperative
46-0417526Marion, SD·2 plans·2024, 2023, 2022, 2021, 2020Central Heating And Air, INC.
91-1766729Sioux Falls, SD·2 plans·2024, 2023, 2022, 2021, 2020Central Payments, LLC
88-3617847Sioux Falls, SD·1 plan·2024, 2023Central Trust Company
83-0109600Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Central Valley Dairy Supply, INC.
81-3222737Garretson, SD·1 plan·2024, 2023Century Business Products, INC.
46-0378296Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Chad D. Beynon, O.D., P.C.
20-3072331Watertown, SD·1 plan·2024, 2023, 2022, 2021Chad M. Carpenter, DDS, PC
20-2902964Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020Chad S. Lewison, D.D.S., P.C.
20-8597813Canton, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Chair Spade, LLC DBA Agri-Risk Solutions
51-0584335Rapid City, SD·2 plans·2024, 2023, 2022Chamberlain Wholesale Grocery
46-0118650Mitchell, SD·1 plan·2023, 2022, 2021, 2020Charles Robert Adams MD
47-0654637Mccook Lake, SD·1 plan·2021, 2020Chatterkick LLC
82-4420143North Sioux City, SD·1 plan·2024, 2023, 2022, 2021, 2020Chedester, LLC
03-0386327Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Cheyenne River Housing Authority
91-1591097Eagle Butte, SD·1 plan·2024, 2023, 2022, 2021, 2020Children'S Dental Center, PC
46-0429182Sioux Falls, SD·1 plan·2023, 2022, 2021, 2020Children'S Museum Of South Dakota
26-3493723Brookings, SD·1 plan·2024, 2023, 2022, 2021, 2020Childrens Home Society Of South Dakota
46-0224542Sioux Falls, SD·2 plans·2024, 2023, 2022, 2021, 2020Childrens Therapy Services INC
26-2703025Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020Chirosport P.C.
90-0116100Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Chris Cam Corporation
46-0344945Sioux Falls, SD·2 plans·2020Chris Diaz-Freed Dental Prof, LLC DBA Canton Dental Clinic
81-4625644Canton, SD·1 plan·2022, 2021, 2020Chris Dickes Family Dentistry, Prof. LLC
45-2933018Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Chrisbro Hospitality
81-4794470Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020Christensen Law Office, P.C.
91-1765620Sioux Falls, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Christensen Pediatric Dentistry, INC.
85-1862909Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021Christoffels Hair Restoration, INC.
46-0401782Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Christopher M Ruspi
52-2258654Box Elder, SD·1 plan·2024, 2023Christopher R Peitz Individual K
46-0425472Mitchell, SD·1 plan·2020Churchill Manolis Freeman Kludt
46-0335250Huron, SD·1 plan·2024Cimarron Label, LLC
46-4353119Sioux Falls, SD·2 plans·2024, 2023, 2022, 2021, 2020Cisa Trust Company (South Dakota) LLC
81-1860425Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Citizens State Bank
46-0119533Arlington, SD·1 plan·2024, 2023, 2022, 2021, 2020City Glass & Glazing, INC.
46-0382693Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Civil Design, INC.
46-0453957Brookings, SD·1 plan·2024, 2023, 2022, 2021, 2020Cj Biz Corp.
82-5051746Lead, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Cjs General Agency LLC
81-3947810Sioux Falls, SD·1 plan·2024, 2025Claims Associates, INC.
46-0444165Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Clark Drew Construction, INC.
91-1818942Brookings, SD·1 plan·2024, 2023, 2022, 2021, 2020Clark Family Dental Center, LLC
82-3763850Clark, SD·1 plan·2024, 2023, 2022, 2021, 2020Classic Convenience, INC.
35-2588365Colton, SD·1 plan·2024Clearwater Holdings LLC
86-1935732Sioux Falls, SD·1 plan·2024, 2023, 2022Clh Insurance, LLC
82-3701512Aberdeen, SD·2 plans·2024Click Rain, INC.
26-1987026Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Cliff Viessman, INC.
90-0178875Gary, SD·1 plan·2024, 2023, 2022, 2021Cliff Viessman, INC.
92-0178875Gary, SD·2 plans·2024, 2023, 2022, 2021, 2020Climate Control Systems & Service LLC
45-3413619Box Elder, SD·1 plan·2024, 2023, 2022, 2021, 2020Climate Systems, INC.
46-0377208Sioux Falls, SD·2 plans·2024, 2023, 2022, 2021, 2020Cloud T3n LLC
47-1906145Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Cloverleaf Farms, INC.
46-0308085Elk Point, SD·1 plan·2020Clr Farms INC
35-2431430Bristol, SD·1 plan·2022, 2021Cmh Insurance & Bookkeeping Services, INC.
46-4754284Redfield, SD·1 plan·2024, 2023, 2022Cmi Architectural Products, INC.
46-0424211De Smet, SD·1 plan·2024, 2023, 2022, 2021, 2020Cnos, P.C.
42-1480644Dakota Dunes, SD·2 plans·2024, 2023, 2022, 2021, 2020Coaxis Energy Company
84-3311552Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021Coca-Cola Bottling Company High Country
46-0259684Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020Coffee Cup Fuel Stops & Convenience Stores, INC.
46-0388987Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Colin E. Brown PLLC
88-2343405Rapid City, SD·1 plan·2024, 2025, 2023, 2022Collaborative Operandi Architecture LLC
45-2930076Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Collin Palmquist DDS, PC
26-1656725Watertown, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Colonial Creamery, INC.
56-2333001Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Combined Building Specialties 401 (K) Plan
46-0436012Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Combined Pool & Spa, INC.
90-0066428Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Comfort Bilt, LLC
46-0446824Brookings, SD·2 plans·2022, 2021, 2020Commercial Flooring LLC
46-5059626Sioux Falls, SD·1 plan·2024, 2023Commercial State Bank Of Wagner
46-0121820Wagner, SD·1 plan·2024, 2023, 2022, 2021, 2020Community Bank
46-0121860Avon, SD·1 plan·2024, 2023, 2022, 2021, 2020Community Coordinated Transportation System
46-0449059Pierre, SD·1 plan·2024, 2023Community Healthcare Association Of The Dakotas, INC.
36-3377788Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Community Memorial Hospital, INC.
46-0219795Burke, SD·1 plan·2024, 2025, 2023, 2022, 2021, 2020Companion Animal Clinic
20-2141865Canton, SD·1 plan·2024, 2023, 2022, 2021Complete Dental Care, LLC
83-3916200Sioux Falls, SD·1 plan·2024, 2025, 2023, 2022Complete Fence LLC
81-1250258Tea, SD·1 plan·2024, 2023, 2022, 2021Component Manufacturing Company
46-0313735Sioux Falls, SD·2 plans·2024, 2023, 2022, 2021, 2020Concept Sales, INC.
46-0448594Hartford, SD·1 plan·2024, 2023, 2022, 2021, 2020Concierge Health Prof, LLC
81-0830934Rapid City, SD·1 plan·2024, 2025, 2023, 2022Concordia Mind Health, INC.
81-3230984Sioux Falls, SD·1 plan·2024, 2023Concrete Visions LLC DBA Twin Pines Concrete
45-5483163Piedmont, SD·1 plan·2024, 2023, 2022, 2021, 2020Cone Ag, INC.
46-0458568Pierre, SD·1 plan·2024, 2023, 2022, 2021, 2020Conetic Solutions, INC.
45-5008066North Sioux City, SD·1 plan·2024, 2023, 2022, 2021, 2020Connors Covered Call Fund
81-2736976Sioux Falls, SD·1 plan·2024, 2023, 2022, 2021, 2020Construction Management, INC.
47-3327191Rapid City, SD·1 plan·2024, 2023, 2022, 2021, 2020