Form 5500 Plan Sponsors in Wisconsin
Page 119 of 182 · 18,129 sponsors (2020–2025).
Olympic Builders General Contractors, INC.
39-1424078Holmen, WI·2 plans·2024, 2025, 2023, 2022, 2021, 2020Olympic Express, INC.
39-1720749Oak Creek, WI·2 plans·2022, 2021, 2020Olympus Group, INC.
39-0257950Milwaukee, WI·2 plans·2024, 2023, 2022, 2021, 2020Omalley Dentistry S C
39-2014640Greenfield, WI·1 plan·2022, 2021, 2020Omanhene Cocoa Bean Company
39-1758314Mequon, WI·1 plan·2024, 2023, 2022, 2021, 2020Omco Sumo INC.
99-0522976Oconomowoc, WI·1 plan·2024Omega Bakery LLC
87-1436818Holmen, WI·1 plan·2024Omega Enterprises, INC.
39-1285453Kaukauna, WI·3 plans·2024, 2023, 2022, 2021, 2020Omega Recycling, LLC
82-2250207Pulaski, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Omega Thermo Products, LLC
39-1930105Stratford, WI·1 plan·2024, 2023Omega Tool, INC.
39-0863888Menomonee Falls, WI·1 plan·2024, 2023, 2022, 2021, 2020Omni Credit Services Of Florida INC
59-3568381Brookfield, WI·1 plan·2021, 2020Omni Family Medical Clinic
47-5349155Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Omni Financial, LLC.
47-4822653Madison, WI·1 plan·2024, 2023, 2022Omni Glass & Paint, LLC
39-1096938Oshkosh, WI·2 plans·2024, 2023, 2022, 2021, 2020Omni Technologies, LLC
45-4169228Oregon, WI·1 plan·2024, 2023, 2022, 2021, 2020Omnia Wealth Group LLC
92-3897580Elkhorn, WI·1 plan·2024, 2023Omnidrive Holdings, LLC
27-3014509Sturtevant, WI·1 plan·2024, 2023, 2022, 2021, 2020On Broadway, INC.
39-1825541Green Bay, WI·1 plan·2024On Deck Clothing Company INC.
20-2441920Fish Creek, WI·1 plan·2024, 2023, 2022, 2021, 2020On Ice Promotions LLC
27-3399661Oregon, WI·1 plan·2024On Point Holdings, LLC
83-4212482Cedar Grove, WI·1 plan·2024, 2023On Point Solutions, LLC
27-1041698Cedar Grove, WI·1 plan·2022, 2021, 2020On The Mark Solutions
41-2131576Menasha, WI·1 plan·2024, 2023, 2022On-Site INC
39-1942539Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020On-Site Studios, LLC
45-3967107Little Chute, WI·1 plan·2024, 2025, 2023Oncourse Information Services, INC.
26-3908550Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020One Automotive Group, INC.
47-5358516Chippewa Falls, WI·1 plan·2023, 2022One Barrell Brewing Company, LLC
45-4008531Sturgeon Bay, WI·1 plan·2024, 2023, 2022One Click, INC.
45-3250191Germantown, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020One Community Bank
39-1229545Oregon, WI·2 plans·2024, 2023, 2022, 2021, 2020One Headlight Power Sports, LLC
47-3746638Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020One Kick Martial Arts, LLC
46-3764975Sun Prairie, WI·1 plan·2024, 2022, 2021One Law Group, S.C.
39-1741330Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020One Source Technologies, LLC
52-2225713De Pere, WI·1 plan·2024, 2023, 2022, 2021, 2020One Stop Global Solutions LLC
84-4906769Sun Prairie, WI·1 plan·2024, 2023, 2022, 2021One Stop Mobile Industrial Supply LLC
26-3949761Holmen, WI·1 plan·2024, 2025One Under Golf Center, LLC
84-3344158Green Bay, WI·1 plan·2023, 2022, 2021Oneguide, INC. DBA Tietzs Piggly Wiggly
01-0934600Sheboygan, WI·1 plan·2024, 2023, 2022, 2021, 2020Oneida Airport Hotel Corporation
39-1515130Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020Oneida Esc Group, LLC
45-4964343Milwaukee, WI·2 plans·2024, 2023, 2022, 2021, 2020Oneida Nation
39-6081138Green Bay, WI·3 plans·2024, 2023, 2022, 2021, 2020Oneida Title & Abstract, INC.
39-1166280Rhinelander, WI·1 plan·2022, 2021, 2020Oneil, Cannon, Hollman, Dejong & Laing S.C.
39-1209772Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Oneill Engineered Systems, INC.
39-1937749Hartland, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Onetouchpoint
39-1419951Hartland, WI·1 plan·2024, 2023, 2022, 2021, 2020Onetouchpoint Holdings, LLC
32-0369438Hartland, WI·2 plans·2024, 2023, 2022, 2021, 2020Ongna Wood Products
39-1166050Sheboygan Falls, WI·1 plan·2024, 2023, 2022, 2021, 2020Onlume INC.
47-3368602Madison, WI·1 plan·2023, 2022Only God Can Childrens Academy I
65-1275074Milwaukee, WI·1 plan·2024, 2023Onmilwaukee.Com, LLC
39-1935075Milwaukee, WI·1 plan·2022, 2021, 2020Onpoint Engineering & Design, LLC
93-1407893De Pere, WI·1 plan·2025Ontech Systems, INC.
20-0636722Milwaukee, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Onward Financial Network, LLC
83-0555394Fond Du Lac, WI·2 plans·2024, 2023, 2022, 2021, 2020Onward Insurance Group LLC
81-3478535Sheboygan, WI·1 plan·2024, 2023Oostburg Concrete Products, INC.
39-0789082Oostburg, WI·2 plans·2024, 2025, 2023, 2022, 2021, 2020Oostburg Family Dentistry
39-2014504Oostburg, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Oostburg Lumber Company, INC.
39-1324399Oostburg, WI·1 plan·2024, 2022, 2020Oostburg State Bank
39-0518520Oostburg, WI·1 plan·2024, 2023, 2022, 2021, 2020Opahle Ventures, INC.
47-5551656Menomonee Falls, WI·1 plan·2023, 2022, 2021, 2020Ope Brewing Company
85-3454729West Allis, WI·1 plan·2024, 2023Opelt Sand & Gravel, LLC
90-1124000Neillsville, WI·1 plan·2024, 2023, 2022, 2021, 2020Open Arms 20 LLC
47-3854332Racine, WI·1 plan·2020Open Sky Education, INC.
20-5033694Waukesha, WI·2 plans·2024, 2023, 2022, 2021, 2020Openelis Foundation
27-3655875Egg Harbor, WI·1 plan·2024, 2023, 2022Operating Engineers Local 139 Health Benefit Fund
23-7166771Pewaukee, WI·2 plans·2024, 2023, 2022, 2021, 2020Operation Fresh Start, INC.
23-7108090Madison, WI·1 plan·2024, 2023, 2022Operative Plasterers & Cement Masons Local 599 Area 204 Supp Ret Plan
39-6185236Madison, WI·2 plans·2024, 2023, 2022, 2021, 2020Operose Advisors LLC
81-4958026Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Ophthalmology Associates Sc
39-1484998Milwaukee, WI·1 plan·2024, 2023, 2022, 2021, 2020Opie Accounting & Tax LLC
51-0667186Marshfield, WI·1 plan·2024, 2023, 2022, 2021, 2020Opportunities, INC. Of Jefferson County
39-1078133Fort Atkinson, WI·2 plans·2024, 2023, 2022, 2021, 2020Opportunity Development Centers, INC.
39-1044318Wisconsin Rapids, WI·1 plan·2024, 2023, 2022, 2021, 2020Opportunity Of North Central Wisconsin, INC.
39-0975675Wausau, WI·4 plans·2024, 2025, 2023, 2022, 2021, 2020Optec Led Lighting
85-0906596Brooksfield, WI·1 plan·2024, 2025, 2023, 2022Optical Fashions, INC.
39-1357103La Crosse, WI·1 plan·2024, 2023, 2022, 2021, 2020Optigraf Solutions, LLC
47-1558232Appleton, WI·1 plan·2024, 2023, 2022, 2021Optima Associates, INC.
20-1091409De Pere, WI·1 plan·2020Optima Machinery USA Corporation
39-1534738Green Bay, WI·2 plans·2024, 2023, 2022, 2021, 2020Optimal Digital Marketing, INC.
45-2093569Appleton, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Optimal Performance Health Care Center, LLC
45-2689435Brookfield, WI·1 plan·2021, 2020Optimum Crush INC.
46-3114727New Berlin, WI·1 plan·2024Optimum Electric INC.
81-3153568Kiel, WI·1 plan·2024, 2025, 2023, 2022, 2021, 2020Optimum Signs, INC.
46-4752439Menomonee Falls, WI·1 plan·2024, 2023, 2022, 2021, 2020Optimyl Benefits LLC
88-2225161Milwaukee, WI·1 plan·2024, 2023Option One Marketing, LLC
46-1105564Appleton, WI·1 plan·2024, 2025, 2023, 2022, 2021Options Counseling Services, LLC
45-3185006Rhinelander, WI·1 plan·2024, 2023, 2022, 2021, 2020Options For Community Growth
39-1867631Hales Corners, WI·1 plan·2024, 2023, 2022, 2021, 2020Options For Independent Living INC.
39-1843312Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020Options In Community Living, INC.
39-1373054Madison, WI·2 plans·2024, 2023, 2022, 2021, 2020Options Lab, INC.
26-3806565Appleton, WI·1 plan·2024, 2023, 2022, 2021, 2020Options Treatment Programs
02-0656266Appleton, WI·1 plan·2024, 2023, 2022, 2021, 2020Optivision, LLP
20-1376689Oshkosh, WI·1 plan·2024, 2023, 2022, 2021, 2020Opus Inspection Technologies, INC.
23-2831349Brookfield, WI·1 plan·2023, 2022, 2021, 2020Oracular Is LLC
46-2623444Oshkosh, WI·1 plan·2024, 2023, 2022, 2021, 2020Oral & Maxillofacial Surgery Associates Of Eau Claire, S.C.
39-1148730Altoona, WI·1 plan·2024, 2023, 2022, 2021, 2020Oral & Maxillofacial Surgery Associates, Ltd.
39-1169958Waukesha, WI·2 plans·2024, 2023, 2022, 2021, 2020Oral & Maxillofacial Surgery Fox Cities, S.C.
39-1193991Appleton, WI·2 plans·2024, 2025, 2023, 2022, 2021, 2020Oral Health Associates Sc
39-1391943Kenosha, WI·1 plan·2024, 2023, 2022, 2021, 2020Oral Health Partnership
20-8969896Green Bay, WI·1 plan·2024, 2023, 2022, 2021, 2020