Form 5500 Plan Sponsors in Wisconsin
Page 78 of 182 · 18,129 sponsors (2020–2025).
International Dairy Deli Bakery Association, INC.
39-1097841Madison, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020International Delivery Solutions, LLC
39-1965138Oak Creek, WI·1 plan·2024, 2023, 2022, 2021, 2020International Fellowship Of Evangelical Students/USA INC
26-3538114Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020International Fire Suppression Alliance, Ltd.
52-2154784Abrams, WI·1 plan·2024, 2023, 2022, 2021, 2020International Foundation Of Employee Benefit Plans, INC.
39-1034021Brookfield, WI·5 plans·2024, 2023, 2022, 2021, 2020International Institute Of Wisconsin, INC.
39-0826350Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020International Longshoremen'S Association Local 815
39-1537578Pewaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020International Machinery Exchange, INC.
39-1343332Deerfield, WI·2 plans·2024, 2025, 2023, 2022, 2020International Sales And Engineering LLC
56-2353062Wind Lake, WI·1 plan·2024, 2025, 2023, 2022International Thermal Systems LLC
80-0603050Wauwatosa, WI·2 plans·2024, 2023, 2022, 2021, 2020Interspiro, INC.
06-1320208Pleasant Prairie, WI·1 plan·2024, 2023, 2022, 2021, 2020Interstate Heating Co., INC.
39-1173455Sussex, WI·1 plan·2024, 2023, 2022, 2021, 2020Interstate Parking Company
82-3392664Milwaukee, WI·1 plan·2022, 2021Interstate Parking Company, LLC
27-1261142Milwaukee, WI·2 plans·2024, 2023, 2022, 2021, 2020Interstate Partners Management
39-2006012Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020Interstate Power And Light Company
42-0331370Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Interstate Pump & Tank LLC
82-1586780Waukesha, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Interstate Roofing And Waterproofing, INC.
39-1138482Onalaska, WI·1 plan·2024, 2023, 2022, 2021, 2020Interstate Sawing Company, INC.
39-1868095West Bend, WI·2 plans·2024, 2023, 2022, 2021, 2020Interstate Sealant & Concrete, INC.
39-1928310Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020Intervarsity Christian Fellowship/USA
36-2171714Madison, WI·5 plans·2024, 2023, 2022, 2021, 2020Interventional Pain Specialists Of Wisconsin, S.C.
39-1764329Rice Lake, WI·1 plan·2024, 2023, 2022, 2021, 2020Intrinsic Investors
39-1964170Wauwatosa, WI·1 plan·2024, 2023, 2022, 2021, 2020Intrnls INC
99-2016669Wales, WI·1 plan·2024Invenra INC.
45-3916683Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Inventalator INC
46-3994147Milwaukee, WI·1 plan·2024, 2023, 2022Investment Designers, INC
39-1565230Little Chute, WI·1 plan·2024, 2023, 2022, 2021, 2020Investors Community Bank
39-1873966Manitowoc, WI·2 plans·2021, 2020Invivosciences INC.
46-1656042Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Inxpect
92-2764493Mequon, WI·1 plan·2024Iogenetics LLC
39-1986261Sun Prairie, WI·1 plan·2025, 2021Iola Dental Clinic, S.C.
39-1649444Iola, WI·1 plan·2020Iola Living Assistance
39-0754474Iola, WI·1 plan·2022, 2021, 2020Ion Software Group LLC
47-1733936Pleasant Prairie, WI·1 plan·2024, 2025Ipm Institute Of North America
39-1938654Madison, WI·1 plan·2024Ipmf LLC
45-4104997Janesville, WI·3 plans·2024, 2023, 2022, 2021, 2020Ips Carefree Enzymes, INC.
39-1877104Kansasville, WI·1 plan·2021, 2020Irgens Partners, LLC
39-1919504Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Irish Festivals, INC.
39-1374611Milwaukee, WI·2 plans·2024, 2025, 2023, 2022, 2021, 2020Iron Clad Logistics LLC
87-1061105Milwaukee, WI·1 plan·2024, 2023, 2022, 2021Iron County Community Credit Union
39-0833053Hurley, WI·1 plan·2024, 2023, 2022, 2021, 2020Iron Fireman Management Co
46-1261067Wales, WI·1 plan·2021, 2020Iron Horse Milwaukee, LLC
26-1412365Milwaukee, WI·1 plan·2024, 2023, 2021, 2020Iron Key Corporation
47-1696167Muscoda, WI·1 plan·2023, 2022, 2021, 2020Iron Moose Logistics LLC
86-2397316Milwaukee, WI·1 plan·2023, 2022Iron Workers Local No. 383 Training Program Trust
23-7218726Madison, WI·1 plan·2020Ironcore, INC.
26-1646510Onalaska, WI·1 plan·2024, 2023, 2022, 2021, 2020Irongate Equine Clinic
26-1680595Madison, WI·1 plan·2024, 2023Irving Polishing & Manufacturing Co., INC.
39-1243958Kenosha, WI·1 plan·2024, 2023, 2022, 2021, 2020Irwin A & Robert D Goodman Community Center INC.
39-1919172Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Is Computer Service, INC.
39-1977222Madison, WI·1 plan·2020Isensix, INC
33-0968515Hartland, WI·1 plan·2024, 2023, 2022, 2021, 2020Islamic Foundation Of Greater Milwaukee, INC. DBA Salam School
39-1255451Milwaukee, WI·1 plan·2024, 2023Island City Dray INC
39-1115714Minocqua, WI·1 plan·2022, 2021, 2020Island City Dray INC
39-1157144Minocqua, WI·1 plan·2024, 2025, 2023Isle Of Dogs Corporation
20-4200914Germantown, WI·1 plan·2024, 2023, 2022, 2021, 2020Isometric Companies INC
81-0800262New Richmond, WI·2 plans·2024, 2023, 2022, 2021, 2020Isotropic Networks INC
06-1689979Lake Geneva, WI·1 plan·2024, 2023, 2022, 2021, 2020Ispros INC.
20-2897238Menomonee Falls, WI·1 plan·2023, 2022, 2021, 2020Isthmus Dental, Ltd
39-1271594Masison, WI·1 plan·2024, 2023, 2022, 2021, 2020Isthmus Eats LLC
82-4108611Madison, WI·1 plan·2024Isthmus Engineering And Manufacturing
39-1422973Madison, WI·1 plan·2024, 2023, 2022, 2021, 2020Isthmus Eye Care, S.C.
39-1867050Madison, WI·1 plan·2024, 2023Isthmus Montessori Academy, INC.
45-4480175Madison, WI·1 plan·2024, 2023, 2022, 2021Isthmus Veterinary Care
82-3358500Madison, WI·1 plan·2024, 2023Istream Financial Services, INC.
20-1445250Brookfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Italian Conference Center, INC.
39-1914549Milwaukee, WI·1 plan·2021, 2020Itasca Automation Systems, LLC
20-4976907Egg Harbor, WI·1 plan·2024, 2023, 2022, 2021, 2020Itconnexx, INC.
20-2347139Little Chute, WI·1 plan·2023, 2022, 2021, 2020Itu Absorbtech, INC
39-0367080New Berlin, WI·4 plans·2024, 2023, 2022, 2021, 2020Itv Appraisal INC
99-4434010Williams Bay, WI·1 plan·2024Iuoe Local 420
45-5141871Oak Creek, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ivars USA, INC.
20-5024273Sheboygan, WI·1 plan·2024, 2023, 2022, 2021, 2020Ivarson, INC.
39-1205207Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Iverson Foods, LLC
86-3229980Oconto Falls, WI·1 plan·2024, 2023, 2022, 2021Iverson Laser Engraving, INC.
27-0984034Hudson, WI·1 plan·2022, 2021, 2020Ivey'S Pharmacy, INC.
39-1501581Mineral Pt., WI·1 plan·2020Ivi Incorporated
80-0258581Greenville, WI·1 plan·2024, 2023, 2022, 2021, 2020Ivm INC
39-1496484Brookfield, WI·1 plan·2020Ixonia Bank
39-0369710Ixonia, WI·2 plans·2024, 2023, 2022, 2021, 2020Ixthus Medical Supply, INC.
39-1705919Union Grove, WI·2 plans·2024, 2025, 2023, 2022, 2021, 2020J & A Wiedmeyer LLC DBA Wiedmeyer Wealth Management
86-3220567Delafield, WI·1 plan·2024, 2023J & D Logistics INC
81-5319953Edgerton, WI·1 plan·2024, 2023, 2022, 2021, 2020J & D Sales, INC. Of Eau Claire, Wisconsin
39-1311373Eau Claire, WI·1 plan·2024, 2023, 2022, 2021, 2020J & D Shop Systems, INC.
39-1513420Brookfield, WI·1 plan·2021, 2020J & E Construction Company INC.
39-1099211Stockbridge, WI·1 plan·2024, 2023, 2022, 2021, 2020J & E Heating And Cooling LLC
45-1611493Racine, WI·1 plan·2024, 2023, 2022, 2021, 2020J & E Limited, INC.
46-3607013Middleton, WI·1 plan·2024, 2023, 2022, 2021, 2020J & H Controls, INC.
39-1332935North Fond Du Lac, WI·2 plans·2024, 2023, 2022, 2021, 2020J & H Heating, INC.
39-1024912Port Washington, WI·1 plan·2024, 2023, 2022, 2021, 2020J & J Baumhardt Trucking INC.
39-1513771Eden, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020J & J Machine LLC
27-5498072Appleton, WI·1 plan·2024, 2023, 2022, 2021, 2020J & J Mold & Design, INC.
81-4186637Grafton, WI·1 plan·2023, 2022, 2021, 2020J & K Security Solutions, INC.
39-1586120Madison, WI·2 plans·2024, 2023, 2022, 2021, 2020J & O Trucking, INC.
39-1276864Muskego, WI·1 plan·2024, 2023, 2022, 2021, 2020J & R Auto Service
39-2029442Oshkosh, WI·1 plan·2023, 2022, 2021, 2020J & R Engineering Company, INC.
39-1631475Mukwonago, WI·1 plan·2024, 2023, 2022, 2021, 2020J & S Concrete, LLC
46-5522697Greenleaf, WI·1 plan·2023, 2022, 2021J & S Concrete, LLC
84-3594072Greenleaf, WI·1 plan·2024J & T Electric And Supply, INC.
39-1748799Crivitz, WI·1 plan·2024, 2023, 2022, 2021, 2020