Form 5500 Plan Sponsors in Washington
Page 118 of 223 · 22,272 sponsors (2020–2025).
Mac Towing, INC.
91-0833787Redmond, WA·1 plan·2024Mac'S Veterinary Services, PLLC
47-4456127Evans, WA·1 plan·2024, 2025, 2023, 2022, 2021Macadam Floor & Design
27-1927150Tukwila, WA·1 plan·2024, 2023, 2022, 2021, 2020Maccoy Home Solutions, LLC
47-1011640Lynnwood, WA·1 plan·2024, 2023, 2022, 2021Macdonald Hoague & Bayless, P.S.C.
91-0883875Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Macdonald-Miller Facility Solutions, LLC
68-0533726Seatac, WA·2 plans·2024, 2023, 2022, 2021, 2020Machine & Fabrication Industries 401(K) Plan
83-1669664Kent, WA·1 plan·2024, 2023, 2022, 2021, 2020Machine Toolworks, INC.
91-1725041Mercer Island, WA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Machinery Northwest Co
84-2077003Quincy, WA·1 plan·2024Machining Technology, INC.
91-1427945Auburn, WA·1 plan·2024, 2023, 2022, 2021, 2020Machinists INC
91-0694678Seattle, WA·2 plans·2024, 2023, 2022, 2021, 2020Macias Quality Cleaning Service LLC
99-4852962Kenmore, WA·1 plan·2024Mackay & Sposito LLC
91-0915984Vancouver, WA·2 plans·2024, 2023, 2022, 2021, 2020Mackay Manufacturing, INC.
91-0829759Spokane Valley, WA·2 plans·2024, 2023, 2022, 2021, 2020Mackay Restaurant Management Group, INC.
91-2041020Seattle, WA·2 plans·2024, 2023, 2022, 2021, 2020Mackenzie And Partners INC. DBA Truex Metier
94-3216425Port Townsend, WA·2 plans·2024, 2023, 2022, 2021, 2020Mackenzie Farms, INC.
36-4802875Naches, WA·1 plan·2024, 2023, 2022Mackichan Software, INC.
91-1913399Poulsbo, WA·1 plan·2021, 2020Mackin & Son Automotive, INC.
93-0661919Vancouver, WA·1 plan·2024, 2023, 2022, 2021, 2020Maclean Wealth Planning, LLC
47-4186737Tacoma, WA·2 plans·2024, 2023, 2022Macmillan-Piper, INC.
91-0849101Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Macnak Construction LLC
20-8653932Lakewood, WA·1 plan·2024, 2023, 2022, 2021, 2020Macpherson Construction & Design, LLC
91-2031260Issaquah, WA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Macpherson Leather Company
91-0867083Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Macphersons Iv, LLC DBA Macpher
92-3352703Lynnwood, WA·1 plan·2024, 2023Macphersons, INC. Real Estate
91-0636337Lynnwood, WA·1 plan·2023, 2022, 2021, 2020Macrohealth USA Ltd
36-4781560Kirkland, WA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Macs Stores, INC.
27-0672804Custer, WA·1 plan·2020Macvicar Insurance Agency INC
91-1935700Issaquah, WA·1 plan·2024, 2023Mad Anthonys, INC.
91-0889684Kirkland, WA·2 plans·2024, 2023, 2022, 2021, 2020Mad Energy Nw
84-2905244Auburn, WA·1 plan·2024, 2023Madder Barney DMD, PLLC
27-3613273Kennewick, WA·1 plan·2024, 2023, 2022, 2021, 2020Maddox & Laffoon, P.S.
20-2910000Olympia, WA·1 plan·2024, 2023, 2022, 2021, 2020Made Cascade, LLC
82-4302879Seattle, WA·1 plan·2024Mademanufacturing Industries LLC
92-1042438Yakima, WA·1 plan·2024Madeson Management LLC
47-1833619Seattle, WA·1 plan·2021Madhu INC
92-2929097Seattle, WA·1 plan·2024, 2023Madison Ave Preschool LLC
27-3988674Bellevue, WA·2 plans·2024, 2023Madison Avenue Insurance Group INC.
26-3003020Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Madison Avenue Retirement Center
91-1439824Bainbridge Island, WA·1 plan·2024, 2023, 2022, 2021, 2020Madison Cooke, INC.
91-2178592Renton, WA·1 plan·2020Madison Development Group LLC
91-2155754Issaquah, WA·1 plan·2022, 2021, 2020Madison Engineering PS
91-2059269Seattle, WA·1 plan·2021, 2020Madison Mountaineering, LLC
46-1429186Seattle, WA·2 plans·2024, 2023, 2022, 2021Madison Park Capital Advisors, LLC
47-1446148Seattle, WA·2 plans·2024, 2023, 2022, 2021, 2020Madison Post Acute LLC
93-2744068Everett, WA·1 plan·2024Madison Real Estate And Proper
91-1252281Spokane, WA·1 plan·2021, 2020Madlyn Metal Fab LLC.
47-2790090Washougal, WA·1 plan·2024, 2023, 2022, 2021Madrigal Development LLC
86-2307404Kennewick, WA·1 plan·2024, 2023, 2022, 2021Madrona Assisted Living LLC
27-2542678Bainbridge Island, WA·1 plan·2024, 2023, 2022, 2021, 2020Madrona Dermatology, PLLC
47-2270039Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Madrona Grocery Outlet INC
20-2948362Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Madrona Home Furnishings
84-4019971Seattle, WA·1 plan·2024, 2025, 2023, 2022, 2021Madrona Law Group PLLC
84-3625688Renton, WA·1 plan·2022, 2021Madrona Log Home Repair & Care LLC
82-0628918Lake Stevens, WA·1 plan·2024, 2023, 2022, 2021Madrona Place Senior Care LLC
47-3299569Edmonds, WA·1 plan·2020Madrona Venture Group, LLC
91-2005323Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Madrona Venture Labs
47-5210268Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Madsen Law Office
91-1528107Spokane, WA·1 plan·2024, 2023, 2022, 2021, 2020Madsen Maxfield Karlson, PLLC DBA West Richland Family Dental Center
85-3953143West Richland, WA·1 plan·2024, 2023, 2022, 2021Madsen Roofing, INC.
91-1179844Lacey, WA·1 plan·2024, 2023, 2022, 2021, 2020Maestrosoft INC.
91-1705231Bellevue, WA·1 plan·2020Magellan Associates PLLC DBA Magellan Architects
91-2075957Redmond, WA·1 plan·2024, 2023, 2022, 2021, 2020Magforce Electric, INC
27-4416165Puyallup, WA·1 plan·2024, 2023, 2022Maggie Yu Enterprises
82-3003928Liberty Lake, WA·1 plan·2024, 2023, 2022, 2021, 2020Magic Metals, INC
91-1535718Yakima, WA·3 plans·2024, 2023, 2022, 2021, 2020Magnadrive Corporation
91-1957320Redmond, WA·1 plan·2024, 2023, 2022Magnix USA, INC.
83-0709687Everett, WA·1 plan·2024, 2023, 2022, 2021, 2020Magnolia Hospitality Group INC
68-0384550Nordland, WA·1 plan·2022, 2021, 2020Magnolia Medical Technologies, INC.
45-3839245Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Magnum Power, LLC
42-1650839Ridgefield, WA·1 plan·2024, 2025, 2023, 2021, 2020Magnuson Lowell, P.S.
91-1471996Redmond, WA·1 plan·2024, 2023, 2022, 2021, 2020Magnusson Klemencic Associates INC.
91-0861758Seattle, WA·2 plans·2024, 2023, 2022, 2021, 2020Magyar Service Enterprises LLC
83-4499283Spokane, WA·1 plan·2024, 2023Mah Dvm, PLLC
91-2008242Battle Ground, WA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Mah Insurance, INC.
84-3807259Spokane, WA·1 plan·2021, 2020Mahadeep S Virk DMD & Ellen Polsky DDS, PLLC
84-3461135Tacoma, WA·1 plan·2024, 2023Mahee Consulting Services INC
46-0965408Redmond, WA·1 plan·2024, 2023Mahlkonig USA INC.
26-0363292Seattle, WA·2 plans·2024, 2023, 2022, 2021, 2020Mahlum Architects, INC.
91-0939210Seattle, WA·1 plan·2024, 2023, 2022, 2021, 2020Maho Bay Holdings, INC.
47-4274607Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Mahoco Enterprise, Corp
47-1544017Yakima, WA·1 plan·2022, 2021, 2020Mahon & Rutlegde Appraisal Group, INC.
45-3962390Issaquah, WA·1 plan·2024, 2023, 2022, 2021, 2020Mai Pham MD PS DBA Seattle Vascular Surgery
46-2267208Seattle, WA·2 plans·2021, 2020Maid Perfect
46-5686529Olympia, WA·1 plan·2024, 2023, 2022, 2021, 2020Mail Advertising Bureau, INC.
91-0904849Kent, WA·1 plan·2024, 2023, 2022, 2021, 2020Mailmedia, INC.
91-1295651Tacoma, WA·1 plan·2020Main Lines INC.
91-1680271Seattle, WA·1 plan·2023, 2022, 2021, 2020Main Street Family Medicine PLLC
82-5499911Vancouver, WA·1 plan·2024, 2023, 2022, 2021, 2020Main Street Property Group LLC
27-4333531Kirkland, WA·2 plans·2024, 2023Main Street Wealth Advisors, LLC
27-2733994Federal Way, WA·1 plan·2024, 2023, 2022, 2021Mainframe Management LLC
83-4493221Seattle, WA·1 plan·2024, 2023, 2022, 2021Mainline Traffic Control Services LLC
88-2237699Battle Ground, WA·1 plan·2024, 2023Mainpine INC
75-3181689Shelton, WA·1 plan·2024, 2023, 2022, 2021, 2020Mainspring Wealth Advisors, LLC
46-3409753Bellevue, WA·1 plan·2024, 2023, 2022, 2021, 2020Maintcoii LLC
83-4248967Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Mainvue Homes, LLC
47-3593281Kirkland, WA·1 plan·2024, 2023, 2022, 2021, 2020Maizuru Natural Healing INC
91-2114290Seattle, WA·1 plan·2022, 2020Majestic Terminal Services, INC.
91-2018453Milton, WA·1 plan·2020Major Creative Marketing LLC
85-2456435Sammamish, WA·1 plan·2023