Form 5500 Plan Sponsors in Wisconsin
Page 147 of 182 · 18,129 sponsors (2020–2025).
Siteguard Safety Services LLC
47-2735475New Berlin, WI·1 plan·2023, 2022, 2021, 2020Sitka Salmon LLC
46-5048852Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Sittab INC
37-1633414Hudson, WI·1 plan·2024, 2023, 2022, 2021, 2020Sitzmann Law Firm Ltd
39-1907592Appleton, WI·1 plan·2024, 2023, 2022, 2021, 2020Six Ks Keg INC.
39-1808415Wisconsin Dells, WI·1 plan·2024, 2025, 2023, 2022Sixel & Schwinn, INC.
39-1535848Sheboygan, WI·1 plan·2024, 2023, 2022, 2021, 2020Sixteenth Street Community Health Center, INC.
39-1180475Milwaukee, WI·5 plans·2024, 2023, 2022, 2021, 2020Sjl Government Affairs And Communications LLC
82-5406175Stoughton, WI·1 plan·2024, 2023, 2022, 2021Sjm Staffing, INC.
47-1856030Eagle, WI·1 plan·2024, 2023, 2022, 2021, 2020Sjoberg Tool & Manufacturing Corp.
39-1224767Hartland, WI·2 plans·2024, 2023, 2022, 2021, 2020Sk Concrete Services LLC
86-1401792Waterford, WI·1 plan·2024, 2023Skaalen Nursing And Rehabilitation Center, INC.
39-1104331Stoughton, WI·4 plans·2024, 2023, 2022, 2021, 2020Skana Aluminum Company
27-1329849Manitowoc, WI·2 plans·2024, 2023, 2022, 2021, 2020Skedaddle Humane Wildlife Control
82-2995053Greenfield, WI·1 plan·2024, 2023, 2022, 2021Skeeter Boat Center
26-1232863Chippewa Falls, WI·1 plan·2024Skf, INC.
27-1758868Kenosha, WI·1 plan·2024, 2023, 2022, 2021, 2020Skiff, Corporation
47-4244958New Berlin, WI·1 plan·2024, 2023, 2022, 2021, 2020Skiin LLC
46-0533946Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020Skilled Services & Transport L
27-4841715Green Bay, WI·1 plan·2023, 2022, 2021, 2020Skilltech, INC.
81-3042806Appleton, WI·1 plan·2021, 2020Skin & Soul Brookfield LLC
92-2878516Brookfield, WI·1 plan·2024Skin & Soul Milwaukee LLC
88-0644143Milwaukee, WI·1 plan·2024Skinner And Skinner, INC.
39-2045146Hudson, WI·1 plan·2021, 2020Skinner Funeral Home, INC.
39-1154868Cumberland, WI·1 plan·2024, 2023, 2022, 2021, 2020Skinner Transfer Corporation
39-1145835Reedsburg, WI·2 plans·2024, 2023, 2022, 2021, 2020Skj, INC.
39-1838531Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Skogen Engineering Group, INC.
39-2044683Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Skogen'S Foodliner, INC.
39-1086421Onalaska, WI·3 plans·2024, 2023, 2022, 2021, 2020Skow Sleep And Breathing Clinic, LLC
86-3357600Spring Valley, WI·1 plan·2024, 2023Sks Machine
39-1808644Wisconsin Rapids, WI·1 plan·2024, 2023, 2022, 2021, 2020Sky High Marketing INC.
39-1966412Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020Skydive Twin Cities, LLC
39-1928018Baldwin, WI·1 plan·2024, 2023, 2022, 2021, 2020Skygen USA
81-0762694Menomonee Falls, WI·4 plans·2024, 2023, 2022, 2021, 2020Skylark Automatic Vending, INC.
39-0967656Brown Deer, WI·1 plan·2023, 2022, 2021, 2020Skylight Autism Center, LLC
81-5142488Schofield, WI·1 plan·2024, 2023, 2022, 2021, 2020Skyline Catering, INC.
39-2016351South Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Skyline Development Corp.
39-1041461Milwaukee, WI·1 plan·2020Skyline Encap Holdings LLC
82-3405923Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020Skyline Steel INC
39-1979853Arlington, WI·1 plan·2023, 2022, 2021, 2020Skyline Technologies, INC.
39-1727173Green Bay, WI·2 plans·2021, 2020Skyrise Construction Group LLC
45-5337791Menomonee Falls, WI·1 plan·2024, 2023, 2022, 2021, 2020Skytide Group, LLC
93-4932123Little Chute, WI·1 plan·2024Skywalker Roofing, LLC
92-2563752New Berlin, WI·1 plan·2023, 2022Skyward, INC.
39-1471992Stevens Point, WI·3 plans·2024, 2023, 2022, 2021, 2020Slaby, Deda, Marshall, Reinhard & Writz LLP
39-1426381Phillips, WI·1 plan·2024, 2023, 2022, 2021, 2020Slades Corners Computer Repair, LLC
80-0724623Burlington, WI·1 plan·2024Slaney Excavating And Trucking Incorporated
47-2769824Merrimac, WI·1 plan·2023Sleepy Hollow Auto Group, INC.
87-4108169Viroqua, WI·1 plan·2024Sleepy Hollow Chevrolet Buick Gmc INC.
39-1930264Viroqua, WI·1 plan·2023, 2022, 2021, 2020Slesar Glass Shop, INC.
39-0874932West Bend, WI·1 plan·2021, 2020Sliding Systems, INC.
38-2963583Jackson, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Slinger Family Dentistry, LLC
93-1917128Slinger, WI·1 plan·2024Slingshot Assembly, LLC
82-1757591Franksville, WI·1 plan·2021, 2020Slipstream Group, INC.
39-1356152Madison, WI·5 plans·2024, 2023, 2022, 2021, 2020Slm Property Management Corporation
47-4161228Oak Creek, WI·5 plans·2024, 2023, 2022, 2021, 2020Sloane & Associates, INC.
39-1998485Brookfield, WI·1 plan·2020Slowey Farms, INC.
39-1764547Westfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Sly Fox Ventures, INC.
20-2547091Two Rivers, WI·1 plan·2021, 2020Sm2 Services LLC
45-2425999Hudson, WI·1 plan·2024, 2023Small Ocean LLC
47-5554329Oconomowoc, WI·1 plan·2020Small Town Veterinary Practice, INC.
26-1656100Webster, WI·1 plan·2024, 2025, 2023Small World Childrens Dentistry Sc
39-2018356Kenosha, WI·1 plan·2024, 2023, 2022, 2021, 2020Smart Choice Mri, LLC
20-5054269Mequon, WI·1 plan·2021, 2020Smart Choice Personal Care, INC.
81-1784019Oconomowoc, WI·1 plan·2024, 2020Smart Dental LLC
26-0330540Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Smart Growth Greater Madison I
43-1987370Madison, WI·1 plan·2024, 2023Smart Homes Electric LLC
87-1654151Madison, WI·1 plan·2024, 2023, 2022Smart Innovations LLC
20-8156721New Berlin, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Smart Interpreting Services In
56-2514678Milwaukee, WI·1 plan·2024, 2025Smart Motors, INC.
39-0977617Madison, WI·2 plans·2024, 2023, 2022, 2021, 2020Smart Sales & Leasing, INC.
39-1854091Hales Corners, WI·1 plan·2024, 2023, 2022, 2021, 2020Smart Solutions, INC.
39-1848243Janesville, WI·1 plan·2024, 2023, 2022, 2021, 2020Smartburn, LLC
27-4030507Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Smartmeasurement
74-3033984Wauwatosa, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Smartscript Pharmacy
46-5478128Oshkosh, WI·1 plan·2024Smarttech USA, INC.
93-3958220Waunakee, WI·1 plan·2024Smartuq
30-0865463Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Smartway Trucking, LLC
45-5133961Little Suamico, WI·1 plan·2020Smarty Pants Development Cente
45-3847100Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Smc Metal Fabricators, INC.
39-1626275Oshkosh, WI·1 plan·2022, 2021, 2020Smedema Trucking, INC.
39-1440170Fox Lake, WI·1 plan·2024, 2023, 2022, 2021, 2020Smerlinski Law Office, INC.
39-1734599Monona, WI·1 plan·2024, 2023, 2022, 2021, 2020Smet Construction Services Corp
39-1784585De Pere, WI·1 plan·2024, 2023, 2022, 2021, 2020Smf Enterprises, INC.
39-1699216Appleton, WI·1 plan·2024, 2023, 2022, 2021, 2020Smg Computing, INC.
39-1724669Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Smile Care Center
39-1604173La Crosse, WI·1 plan·2024, 2023, 2022, 2021, 2020Smile Creations S.C.
39-1946144Neenah, WI·1 plan·2024, 2023, 2022, 2021, 2020Smile Designs Of Door County
26-1851031Sturgeon Bay, WI·1 plan·2024, 2023, 2022, 2021Smile Solutions, LLC
26-3648664Madison, WI·1 plan·2024, 2023, 2022Smiling Bear, INC.
92-2406471Brookfield, WI·1 plan·2024, 2023Smith & Hatch Insurance Agency INC
39-1998495Eden, WI·1 plan·2021, 2020Smith & Smith Law Ltd
20-0843997Rice Lake, WI·1 plan·2024Smith Builders, INC.
39-2011070Fond Du Lac, WI·1 plan·2024, 2023, 2022, 2021, 2020Smith Concrete, LLC
39-1760638Wabeno, WI·1 plan·2024, 2023, 2022, 2021, 2020Smith Equipment Consolidated, INC.
84-3222511Knapp, WI·1 plan·2024, 2023Smith Keane LLP
47-4524547Hartland, WI·1 plan·2024, 2023, 2022, 2021, 2020Smith Law Office
75-1570679Madison, WI·1 plan·2022, 2021, 2020Smithco West INC
39-1219550Cameron, WI·1 plan·2024, 2023, 2022, 2021, 2020Smokin'Jack'Bbqllc
92-1517919Milwaukee, WI·1 plan·2023Smooth Money, LLC
20-8635372Kaukauna, WI·1 plan·2024, 2025, 2023