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1,658 Wisconsin employers have substantive broker records on their Form 5500 filings — a named benefits broker of record and, in many cases, disclosed compensation. Median disclosed broker cost runs about $12 per participant per month among them. Most-represented industries: Manufacturing — Heavy, Other, Manufacturing — Light. Open any company to see who its broker is and what was disclosed.
By industry in Wisconsin
| Company | Industry | Plan type | Participants | Latest filing | Broker comp |
|---|---|---|---|---|---|
| ADVOCATE AURORA HEALTH, INC. | Health System / Hospital | Self-funded | 83K | 2024 | Disclosed |
| MANPOWERGROUP INC. | Other | Self-funded | 63K | 2024 | Disclosed |
| KWIK TRIP, INC. | Retail | Self-funded | 34K | 2024 | Disclosed |
| FISERV SOLUTIONS, LLC | Technology / Software | Self-funded | 23K | 2025 | Disclosed |
| JOHNSON CONTROLS, INC. | Manufacturing — Heavy | Self-funded | 20K | 2024 | Disclosed |
| KOHLER CO. & SUBSIDIARIES | Manufacturing — Heavy | Self-funded | 20K | 2024 | Disclosed |
| AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC. | Other | Self-funded | 19K | 2024 | Disclosed |
| BELLIN GUNDERSEN HEALTH SYSTEM, INC. | Health System / Hospital | Self-funded | 17K | 2025 | Disclosed |
| OSHKOSH CORPORATION | Manufacturing — Heavy | Self-funded | 16K | 2024 | Disclosed |
| EPIC SYSTEMS CORPORATION | Technology / Software | Self-funded | 15K | 2025 | Disclosed |
| ASHLEY FURNITURE INDUSTRIES, LLC | Manufacturing — Heavy | Self-funded | 15K | 2025 | Disclosed |
| FROEDTERT THEDACARE HEALTH, INC. | Health System / Hospital | Self-funded | 14K | 2025 | Disclosed |
| MENARD, INC. | Retail | Fully insured | 14K | 2024 | Disclosed |
| KIMBERLY-CLARK CORPORATION | Manufacturing — Heavy | Self-funded | 12K | 2024 | Disclosed |
| NORTHWESTERN MUTUAL FIELD ASSOCIATIONS | Insurance / Financial Services | Fully insured | 11K | 2025 | Disclosed |
| AMERICAN FAMILY MUTUAL INSURANCE COMPANY, S.I. | Insurance / Financial Services | Self-funded | 10K | 2025 | Disclosed |
| ASPIRUS INC. | Health System / Hospital | Self-funded | 10K | 2025 | Disclosed |
| CASE NEW HOLLAND INDUSTRIAL INC. | Manufacturing — Heavy | Self-funded | 9.4K | 2024 | Disclosed |
| KOMATSU MINING CORP. | Manufacturing — Heavy | Self-funded | 9.1K | 2024 | Disclosed |
| ULINE, INC. | Retail | Self-funded | 8.7K | 2024 | Disclosed |
| NORTHWESTERN MUTUAL LIFE INS.CO. | Insurance / Financial Services | Self-funded | 8.3K | 2024 | Disclosed |
| GUNDERSEN LUTHERAN ADMINISTRATIVE SERVICES INC | Health System / Hospital | Self-funded | 8.2K | 2024 | Disclosed |
| AMCOR FLEXIBLES NORTH AMERICA, INC. | Manufacturing — Light | Self-funded | 8.1K | 2024 | Disclosed |
| QUAD/GRAPHICS, INC. | Manufacturing — Light | Self-funded | 8.1K | 2025 | Disclosed |
| ROCKWELL AUTOMATION, INC. | Manufacturing — Heavy | Self-funded | 7.7K | 2024 | Disclosed |
| PACKERS HOLDINGS, LLC | Manufacturing — Light | Self-funded | 7.6K | 2025 | Disclosed |
| REGAL REXNORD CORPORATION | Manufacturing — Heavy | Self-funded | 7.5K | 2025 | Disclosed |
| OPERATING ENGINEERS LOCAL 139 HEALTH BENEFIT FUND | Construction | Self-funded | 7.4K | 2024 | Disclosed |
| WEC ENERGY GROUP, INC. | Other | Self-funded | 7.1K | 2025 | Disclosed |
| MOLSON COORS BEVERAGE COMPANY USA LLC | Manufacturing — Light | Fully insured | 7.1K | 2024 | Disclosed |
| EXACT SCIENCES CORPORATION | Ambulatory / Outpatient Care | Self-funded | 7K | 2024 | Disclosed |
| SCHREIBER FOODS, INC. | Manufacturing — Light | Self-funded | 7K | 2025 | Disclosed |
| THE TRUSTEES OF THE WISCONSIN LABORERS' HEALTH FUND | Construction | Self-funded | 6.8K | 2024 | Disclosed |
| CHILDREN'S HOSPITAL AND HEALTH SYSTEM, INC. | Health System / Hospital | Self-funded | 6.5K | 2025 | Disclosed |
| THEDACARE INC. | Health System / Hospital | Self-funded | 6.5K | 2025 | Disclosed |
| MARSHFIELD CLINIC HEALTH SYSTEM, INC. | Physician Group / Medical Practice | Self-funded | 6.1K | 2024 | Disclosed |
| KOHL'S DEPARTMENT STORES, INC. | Retail | Self-funded | 6.1K | 2025 | Disclosed |
| SNAP-ON INCORPORATED | Manufacturing — Heavy | Self-funded | 6K | 2024 | Disclosed |
| GENERAC POWER SYSTEMS, INC. | Manufacturing — Heavy | Self-funded | 5.6K | 2025 | Disclosed |
| KERRY INC. | Manufacturing — Light | Self-funded | 5.6K | 2025 | Disclosed |
| REV GROUP INC | Manufacturing — Heavy | Self-funded | 5.6K | 2025 | Disclosed |
| CLARIOS, LLC | Manufacturing — Heavy | Self-funded | 5.5K | 2024 | Disclosed |
| THE MEDICAL COLLEGE OF WISCONSIN, INC. | Education — K-12 | Self-funded | 5.3K | 2025 | Disclosed |
| ROBERT W. BAIRD & CO., INC. | Insurance / Financial Services | Self-funded | 5.2K | 2025 | Disclosed |
| A. O. SMITH CORPORATION GROUP INSURANCE PLAN | Manufacturing — Heavy | Self-funded | 4.9K | 2025 | Disclosed |
| WISCONSIN ELECTRICAL EMPLOYEES HEALTH AND WELFARE PLAN | Construction | Self-funded | 4.9K | 2024 | Disclosed |
| SENTRY INSURANCE COMPANY | Insurance / Financial Services | Self-funded | 4.9K | 2024 | Disclosed |
| U.S. VENTURE, INC. | Retail | Self-funded | 4.7K | 2024 | Disclosed |
| FAITH TECHNOLOGIES INCORPORATED | Construction | Self-funded | 4.7K | 2025 | Disclosed |
| BELLIN MEMORIAL HOSPITAL | Health System / Hospital | Self-funded | 4.6K | 2024 | Disclosed |
| MICHELS CORPORATION | Construction | Self-funded | 4.6K | 2024 | Disclosed |
| GREENHECK FAN CORPORATION | Manufacturing — Heavy | Self-funded | 4.4K | 2024 | Disclosed |
| GREEN BAY PACKAGING, INC. | Manufacturing — Light | Self-funded | 4.3K | 2024 | Disclosed |
| GOODWILL INDUSTRIES OF SOUTHEASTERN WISCONSIN, INC. | Other | Fully insured | 4.3K | 2025 | Disclosed |
| FAIRWAY INDEPENDENT MORTGAGE CORPORATION | Insurance / Financial Services | Self-funded | 4.3K | 2025 | Disclosed |
| HARLEY-DAVIDSON MOTOR COMPANY GROUP LLC | Manufacturing — Heavy | Self-funded | 4.3K | 2025 | Disclosed |
| BOARD OF JOINT TRUSTEES OF NORTH CENTRAL STATES REGIONAL COUNCIL OF | Construction | Self-funded | 4.3K | 2024 | Disclosed |
| MENASHA CORPORATION | Manufacturing — Light | Self-funded | 4.2K | 2025 | Disclosed |
| TELEPHONE AND DATA SYSTEMS, INC. | Other | Self-funded | 4.1K | 2025 | Disclosed |
| ASSOCIATED BANC-CORP | Insurance / Financial Services | Self-funded | 4.1K | 2024 | Disclosed |
| MARTEN TRANSPORT, LTD | Transportation & Logistics | Self-funded | 3.9K | 2024 | Disclosed |
| WISCONSIN EVANGELICAL LUTHERAN SYNOD | Nonprofit / Association | Self-funded | 3.5K | 2025 | Disclosed |
| PROHEALTH CARE | Health System / Hospital | Self-funded | 3.5K | 2025 | Disclosed |
| MODINE MANUFACTURING COMPANY | Manufacturing — Heavy | Self-funded | 3.4K | 2024 | Disclosed |
| SPECTRUM EMPLOYER BUSINESS COOPERATIVE | Insurance / Financial Services | Fully insured | 3.4K | 2025 | Disclosed |
| SUB-ZERO GROUP, INC. | Manufacturing — Heavy | Self-funded | 3.3K | 2025 | Disclosed |
| WAUPACA FOUNDRY, INC. | Manufacturing — Heavy | Self-funded | 3.2K | 2025 | Disclosed |
| CMFG LIFE INSURANCE COMPANY | Insurance / Financial Services | Self-funded | 3.2K | 2025 | Disclosed |
| S.C. JOHNSON & SON, INC. | Manufacturing — Light | Self-funded | 3.2K | 2024 | Disclosed |
| WISCONSIN BANKERS ASSOCIATION INSURANCE TRUST FUND | Other | Self-funded | 3.1K | 2025 | Disclosed |
| ALLIANT ENERGY CORPORATE SERV.INC. | Other | Self-funded | 3.1K | 2024 | Disclosed |
| UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION, INC. | Physician Group / Medical Practice | Self-funded | 3K | 2024 | Disclosed |
| MARQUETTE UNIVERSITY | Education — K-12 | Self-funded | 2.9K | 2024 | Disclosed |
| BRIGGS & STRATTON LLC | Manufacturing — Heavy | Self-funded | 2.9K | 2025 | Disclosed |
| UNITYPOINT HEALTH-MERITER | Health System / Hospital | Self-funded | 2.8K | 2024 | Disclosed |
| LINK SNACKS, INC. | Manufacturing — Light | Self-funded | 2.8K | 2025 | Disclosed |
| NORDIC CONSULTING PARTNERS, INC. | Technology / Software | Self-funded | 2.8K | 2024 | Disclosed |
| THE MARCUS CORPORATION | Hospitality / Food Service | Self-funded | 2.8K | 2024 | Disclosed |
| PLEXUS CORP. | Insurance / Financial Services | Self-funded | 2.7K | 2025 | Disclosed |
| FOREFRONT MANAGEMENT LLC | Physician Group / Medical Practice | Self-funded | 2.7K | 2024 | Disclosed |
| ALLIANCE LAUNDRY SYSTEMS, LLC | Manufacturing — Heavy | Self-funded | 2.6K | 2024 | Disclosed |
| THE HO-CHUNK NATION | Other | Self-funded | 2.6K | 2025 | Disclosed |
| VERSITI INC. | Ambulatory / Outpatient Care | Self-funded | 2.5K | 2025 | Disclosed |
| J. J. KELLER & ASSOCIATES, INC | Manufacturing — Light | Self-funded | 2.5K | 2025 | Disclosed |
| WISCONSIN SHEET METAL WORKERS | Construction | Self-funded | 2.5K | 2024 | Disclosed |
| BLAIN SUPPLY, INC. | Retail | Self-funded | 2.5K | 2024 | Disclosed |
| SARGENTO FOODS INC. | Manufacturing — Light | Self-funded | 2.4K | 2024 | Disclosed |
| ROCKLINE INDUSTRIES, INC. | Manufacturing — Light | Self-funded | 2.4K | 2025 | Disclosed |
| MAYVILLE ENGINEERING COMPANY, INC. | Manufacturing — Heavy | Self-funded | 2.4K | 2025 | Disclosed |
| RITE-HITE HOLDING CORPORATION | Manufacturing — Heavy | Self-funded | 2.4K | 2025 | Disclosed |
| NAVITUS HEALTH SOLUTIONS, LLC | Other | Self-funded | 2.3K | 2025 | Disclosed |
| AHLSTROM-MUNKSJO USA INC. | Manufacturing — Light | Self-funded | 2.3K | 2025 | Disclosed |
| WIPFLI LLP | Accounting / Consulting | Self-funded | 2.3K | 2024 | Disclosed |
| WI FOODLINER, INC. | Retail | Self-funded | 2.3K | 2025 | Disclosed |
| WIPFLI ADVISORY LLC | Accounting / Consulting | Self-funded | 2.3K | 2025 | Disclosed |
| ROEHL TRANSPORT INC | Transportation & Logistics | Self-funded | 2.3K | 2025 | Disclosed |
| ROGERS MEMORIAL HOSPITAL, INC. | Health System / Hospital | Self-funded | 2.3K | 2025 | Disclosed |
| ONEIDA NATION | Government / Public Sector | Self-funded | 2.3K | 2025 | Disclosed |
| CHARTER MANUFACTURING COMPANY, INC. | Manufacturing — Heavy | Self-funded | 2.3K | 2025 | Disclosed |
| MILWAUKEE DRIVERS HEALTH & WELFARE | Transportation & Logistics | Self-funded | 2.2K | 2024 | Disclosed |
Companies without substantive broker records are excluded from this directory but remain findable via search.
Sourced from Form 5500 filings as submitted to the U.S. Department of Labor. Dataset refreshed October 7, 2026. Plan years are labeled by the year they begin, so a July 2024 – June 2025 plan year is 2024. Filings may lag 12–18 months behind the current plan year.