Civic Intelligence
State Directory

South Dakota Business Companies

Browse 301+ Form 5500 sponsor company profiles in South Dakota, sorted by sponsor name.

Company Profiles

NameProfile Signals
Gopher Sign CompanyClear Lake, SD2008 filing$0 assets251 participants10 filings
Graber and Associates Inc.Sioux Falls, SD2008 filing$0 assets12 participants2 filings
Grable Investment ServicesRapid City, SD2008 filing$0 assets5 participants3 filings
Carstar Rapid City Inc.Rapid City, SD2022 filing$0 assets363 participants4 filings
Great Plains BankAberdeen, SD2008 filing$0 assets118 participants9 filings
Great Plains DentalSioux Falls, SD2014 filing$920,041 assets22 participants1 filings
Groomer'S Best LLCBrandon, SD2024 filing$208,624 assets5 participants1 filings
Gunderson, Palmer, Goodsell & NelsonRapid City, SD2011 filing$0 assets815 participants23 filings
Hahn Financial Group Inc.Sioux Falls, SD2018 filing$748,544 assets18 participants2 filings
Hander Inc. Plumbing and HeatingSioux Falls, SD2008 filing$0 assets527 participants10 filings
Hansmeier & Son Inc.Bristol, SD2008 filing$0 assets149 participants14 filings
Harolds Photo Centers Inc.Sioux Falls, SD2022 filing$2,948,255 assets655 participants11 filings
Harr Motors IncAberdeen, SD2009 filing$414,336 assets309 participants10 filings
Harry Implement Inc.Ferney, SD2008 filing$0 assets114 participants7 filings
Harry K. Ford Store Inc.Chamberlain, SD2008 filing$0 assets15 participants1 filings
Hauck Electric & Controls Inc.Belle Fourche, SD2016 filing$2,731,470 assets54 participants3 filings
Healthcare Plus Credit UnionAberdeen, SD2008 filing$0 assets9 participants1 filings
HEALTHWISE CHIROPRACTIC PCSioux Falls, SD2008 filing$0 assets10 participants4 filings
Heavy Constructors Inc.Rapid City, SD2022 filing$0 assets2,233 participants14 filings
Hegg Companies IncSioux Falls, SD2023 filing$0 assets4,661 participants21 filings
Hegg Modular LLCSioux Falls, SD2024 filing$54,908 assets24 participants1 filings
Heiman Inc.Sioux Falls, SD2023 filing$8,864,911 assets174 participants4 filings
Henjes Conner Williams PCDakota Dunes, SD2008 filing$0 assets83 participants4 filings
Henkin Schultz Inc.Sioux Falls, SD2010 filing$808,862 assets259 participants13 filings
Henry Carlson CompanySioux Falls, SD2010 filing$0 assets927 participants12 filings
Heroes Inc.North Sioux City, SD2019 filing$0 assets638 participants6 filings
Highmark Federal Credit UnionRapid City, SD2008 filing$0 assets278 participants10 filings
HIGHWAY IMPROVEMENT, INC.Sioux Falls, SD2008 filing$0 assets47 participants6 filings
Hille & Henriksen River Ridge Oral and Maxillofacial Surgical CenterSioux Falls, SD2009 filing$458,129 assets73 participants5 filings
Hillman Plumbing & Heating Inc.Sioux Falls, SD2024 filing$3,638,112 assets206 participants11 filings
HOFFMAN DIESEL SERVICE, INC.Sioux Falls, SD2010 filing$268,145 assets18 participants6 filings
Homestead Building Supplies Inc.Colman, SD2008 filing$0 assets343 participants10 filings
House of Glass Inc.Aberdeen, SD2008 filing$0 assets280 participants13 filings
Howard Farmers Co-Op AssociationHoward, SD2008 filing$0 assets252 participants10 filings
Howe Seeds Inc.Mclaughlin, SD2023 filing$84,752 assets8 participants1 filings
Howes Oil CompanySioux Falls, SD2008 filing$0 assets264 participants10 filings
H-S Precision Inc.Rapid City, SD2021 filing$0 assets1,536 participants32 filings
Huey Long Co. Inc.Rapid City, SD2012 filing$1,989,850 assets326 participants4 filings
Hull Dental Health PC.Gregory, SD2022 filing$1,729,778 assets43 participants6 filings
Hurco Technologies Inc.Harrisburg, SD2019 filing$627,833 assets74 participants7 filings
Delta Dental Plan of South DakotaPierre, SD2009 filing$0 assets781 participants16 filings
Impact DentalSioux Falls, SD2022 filing$171,391 assets5 participants1 filings
INNOVATIVE PROTEINS MANUFACTURING LLCNorth Sioux City, SD2020 filing$68,429 assets19 participants1 filings
INSTITUTIONS SERVICES, INC.Sioux Falls, SD2022 filing$3,554,573 assets200 participants11 filings
Interior Technicians IncSioux Falls, SD2008 filing$0 assets205 participants3 filings
Interstate Office Products Inc.Sioux Falls, SD2008 filing$0 assets262 participants10 filings
Ipswich State BankIpswich, SD2008 filing$0 assets107 participants10 filings
Ira Financial Group LLCSious Falls, SD2015 filing$0 assets8 participants1 filings
Ira Financial Trust CompanySioux Falls, SD2018 filing$0 assets6 participants1 filings
Iseman Homes Inc.Sioux Falls, SD2019 filing$2,079,635 assets153 participants3 filings