Form 5500 Plan Sponsors in Wisconsin
Page 8 of 182 · 18,129 sponsors (2020–2025).
Alpert & Fellows LLC
85-4330992Manitowoc, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpha Automotive, LLC
46-3790832Green Bay, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alpha Dog Advisors INC.
87-3810645Wausau, WI·1 plan·2024, 2025, 2023, 2022Alpha Fabrication And Machinin
86-1739039Wittenberg, WI·1 plan·2025Alpha Fabrications LLC
39-1898309Saukville, WI·1 plan·2021, 2020Alpha Industries, INC.
39-1027868Brookfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpha Investment Consulting Group,
39-1859759Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpha Omega Distributors, Ltd.
20-2946619Madison, WI·1 plan·2020Alpha Plastics Solutions, INC.
26-0556657Muskego, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpha Prime, LLC
33-3369092Menasha, WI·1 plan·2024Alpha Process & Installation
81-2807424Spencer, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alpha Sigma Nu, INC.
39-1174431Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpha Source Holdco, LLC
81-5231017Milwaukee, WI·1 plan·2023, 2022, 2021, 2020Alpha-Prime, INC.
39-1351985Menasha, WI·1 plan·2023, 2022, 2021, 2020Alphatech Counsel, S.C.
26-4468843Madison, WI·1 plan·2024, 2023, 2022, 2021Alphatech, LLC
46-2276468West Bend, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpine Digital Group, LLC
82-3676712Milwaukee, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Alpine Lanes
81-0903196Muskego, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpine Plumbing, INC
39-1216816Brookfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpine Plywood Corporation
39-1211840Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Alpine Slicing & Cheese Conversion Company
20-2657024Monroe, WI·2 plans·2024, 2023, 2021, 2020Alpma USA LLC
46-2033208Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Als Apples, INC
39-1700523Richland Center, WI·1 plan·2024, 2023Alseth Family Support, LLC
84-3817329South Range, WI·1 plan·2024, 2023, 2022, 2021Alsum Farms & Produce, INC.
39-1291655Friesland, WI·2 plans·2024, 2023, 2022, 2021, 2020Alta Resources Corp.
39-1830026Neenah, WI·2 plans·2024, 2023, 2022, 2021, 2020Alta Salon LLC DBA Urban Trends Salon Spa
04-3614905Sturtevant, WI·1 plan·2024, 2023, 2022, 2021, 2020Alta Vista Management, LLC
46-4619166Milwaukee, WI·1 plan·2021, 2020Altemp Mechanical INC
41-1991855Hudson, WI·1 plan·2024, 2023, 2022, 2021, 2020Alten Ries & Associates Incorporated 401K
83-2001241Walworth, WI·1 plan·2024, 2025Alternative Concrete Techniques
80-0061383Mindoro, WI·1 plan·2024, 2023, 2022, 2021Alternative Publications, INC.
39-1573343Milwaukee, WI·1 plan·2023, 2022, 2021, 2020Alternative Risk Resources, LLC
04-3673990Delafield, WI·1 plan·2024, 2023, 2022, 2021, 2020Alternative Solutions, INC.
39-1816458Sheboygan Falls, WI·1 plan·2024, 2023, 2022, 2021, 2020Alternative Utility Services, In
36-3882904Delavan, WI·1 plan·2024, 2023, 2022, 2021, 2020Alternatives In Psychological
39-1850832Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Althea Medical Group
99-1260040Chippewa Falls, WI·1 plan·2024Altius Building Company
75-3022458Broolfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Altmann Construction Co., INC.
39-1416085Wisconsin Rapids, WI·1 plan·2024, 2023, 2022, 2021, 2020Altmeyer Electric, INC.
39-1357059Sheboygan, WI·1 plan·2024, 2023, 2022, 2021, 2020Alto-Shaam, INC.
39-1020882Menomonee Falls, WI·2 plans·2024, 2023, 2022, 2021, 2020Altra Federal Credit Union
39-0662755Onalaska, WI·7 plans·2024, 2023, 2022, 2021, 2020Altra Industrial Motion Corp
61-1478870Milwaukee, WI·3 plans·2023, 2022, 2021, 2020Altus, INC.
82-1035938Madison, WI·1 plan·2024Aluminum Fabricated Products, LLC
26-2959385Marathon, WI·1 plan·2024, 2025, 2023, 2022Always Ready Mix, LLC
33-5005191Lacrosse, WI·1 plan·2025Always There In-Home Care, INC.
45-5185703Jackson, WI·1 plan·2024, 2023, 2022, 2021, 2020Alwin Manufacturing Co., INC.
39-0126980Green Bay, WI·3 plans·2024, 2023, 2022, 2021, 2020Alzheimer'S & Dementia Alliance Of Wi, INC.
39-1679333Madison, WI·1 plan·2022, 2021, 2020Am Conservation Group, INC.
22-3303805Port Washington, WI·3 plans·2024, 2023, 2022, 2021, 2020Am Construction Services, INC.
45-4164134Milwaukee, WI·2 plans·2024, 2023, 2022, 2021, 2020Am Painting & Drywalling LLC
30-0779276Oak Creek, WI·1 plan·2024, 2023Am Towing, INC.
39-2005523Big Bend, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ama, INC.
39-1337741Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020Amada Marvel, INC.
20-1037421Oshkosh, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Amada Senior Care
81-1116934Brookfield, WI·1 plan·2022, 2020Amalga Composites, INC
39-1633320West Allis, WI·1 plan·2024, 2023, 2022, 2021, 2020Amazing Grace Childcare Center
73-1671038Milwaukee, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Amazing Mail
86-0930838Racine, WI·1 plan·2020Ambassador Enterprise LLC
39-1822959Milwaukee, WI·1 plan·2024, 2025, 2023, 2022Ambers Nature View LLC
45-3930185Eau Claire, WI·1 plan·2024, 2023Ambient Inks, LLC
27-0323594Eau Claire, WI·1 plan·2024, 2023Ambitious Minds Learning Center
84-3897087Milwaukee, WI·1 plan·2024, 2023, 2022Ambrose Engineering, INC.
39-1515675Cedarburg, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ambrose Place Mke Lcc
85-1634361Milwaukee, WI·1 plan·2022Ambrosius Concrete Supplies, INC.
39-1507159De Pere, WI·1 plan·2024, 2023, 2022, 2021, 2020Ambulatory Surgical Center Of Stevens Point, LLC
20-2043506Stevens Point, WI·1 plan·2024, 2023, 2022, 2021, 2020Amcor Flexibles LLC
91-1528855Oshkosh, WI·1 plan·2020Amcor Flexibles North America, INC.
43-0178130Oshkosh, WI·13 plans·2024, 2023, 2022, 2021, 2020Amcor Healthcare Packaging De Puerto Rico, INC.
66-0429975Oshkosh, WI·1 plan·2024, 2023, 2022, 2021, 2020Amd Converting & Label INC.
20-2040350Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020Amdar Distributing, INC.
46-3867077Albany, WI·1 plan·2023, 2022, 2021, 2020Amenity Dental Care
88-1690213Green Bay, WI·1 plan·2024, 2023, 2022Amenity Dental Care, S.C.
39-1962196Green Bay, WI·1 plan·2022, 2021, 2020Amera Gear Company, INC.
39-1225540Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Amerequip Corporation
36-3271934Kiel, WI·3 plans·2024, 2025, 2023, 2022, 2021, 2020Amerhart, Ltd.
39-1202674Green Bay, WI·2 plans·2024, 2023, 2022, 2021, 2020American Academy Of Cosmetic Dentis
39-1544025Monona, WI·1 plan·2024, 2023, 2022, 2021, 2020American Advantage Insurance - Nelson Agency, INC.
27-1669832Grafton, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020American Automatics, LLC
20-5452429Racine, WI·1 plan·2024, 2023, 2022, 2021, 2020American Behavioral Clinics
39-1953123Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020American Berry Company
85-3150690Warrens, WI·1 plan·2024, 2023, 2022American Bolt Corporation
39-0988654New Berlin, WI·1 plan·2024, 2023, 2022, 2021, 2020American Builders & Contractors Supply Co INC
39-1413708Beloit, WI·3 plans·2024, 2023, 2022, 2021, 2020American Carbon Company
65-0826552Waukesha, WI·1 plan·2024, 2023, 2022, 2021, 2020American Christian Tours, INC.
33-0050607Rice Lake, WI·1 plan·2024, 2023, 2022, 2021, 2020American City Bureau, INC.
36-0724200Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020American Community School Of Abu Dhabi
98-0050118La Crosse, WI·1 plan·2024, 2023, 2022, 2021, 2020American Conservation Coalition Action, INC
82-2038028Appleton, WI·1 plan·2024, 2025, 2023, 2022American Conservation Coalition, INC
82-3815628Appleton, WI·1 plan·2024, 2025, 2023, 2022American Construction Services,
46-3818723West Bend, WI·1 plan·2024, 2023, 2022, 2021, 2020American Council Of Engineering Com
39-1336491Madison, WI·1 plan·2024, 2023, 2022, 2021American Credit Union Mortgage Association
95-4573503Middleton, WI·1 plan·2024, 2023, 2022, 2021, 2020American Custom Converting, LLC
39-1915274Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020American Custom Metal Fabricating, INC.
26-2582648Green Bay, WI·2 plans·2024, 2023, 2022, 2021, 2020American Dental Professionals, Sc
38-3843466Wauwatosa, WI·1 plan·2024, 2023, 2022, 2021, 2020American Dental Specialty
39-1744234West Allis, WI·1 plan·2023, 2022, 2021, 2020American Design Concepts LLC
46-4784944Madison, WI·1 plan·2024, 2025, 2023, 2022, 2021American Design, INC.
39-1753334Milwaukee, WI·1 plan·2024, 2023, 2022American Down & Textile, LLC
01-0757279La Crosse, WI·1 plan·2024, 2023, 2022, 2021, 2020