| NATIONAL ASSOCIATION OF REALTORS | | 23 | $375.0M | Q3 2026 |
| AARP | | 21 | $90.7M | Q1 2026 |
| CHAMBER OF COMMERCE OF THE U.S.A. | | 5 | $90.7M | Q3 2026 |
| NATIONAL MULTIFAMILY HOUSING COUNCIL INC | | 23 | $44.5M | Q3 2026 |
| AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION | AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION FKA PROPERTY CASUALTY INSURERS ASSOC. OF AMERICA | 23 | $34.4M | Q3 2026 |
| AMERICAN BANKERS ASSOCIATION | | 14 | $30.4M | Q3 2026 |
| REAL ESTATE ROUNDTABLE | | 23 | $26.9M | Q3 2026 |
| INDEPENDENT COMMUNITY BANKERS OF AMERICA | | 23 | $26.4M | Q3 2026 |
| WELLS FARGO & COMPANY | | 23 | $21.5M | Q3 2026 |
| AMERICAN HEALTH CARE ASSOCIATION | | 21 | $20.1M | Q3 2026 |
| NATIONAL ASSOCIATION OF HOME BUILDERS | | 23 | $20.0M | Q3 2026 |
| UNITED SERVICES AUTOMOBILE ASSOCIATION | | 23 | $19.6M | Q3 2026 |
| NATIONWIDE MUTUAL INSURANCE COMPANY | | 23 | $16.9M | Q3 2026 |
| MORTGAGE BANKERS ASSOCIATION | | 23 | $15.7M | Q3 2026 |
| BIPARTISAN POLICY CENTER ACTION | | 23 | $15.2M | Q3 2026 |
| AMERICAN FEDERATION OF STATE COUNTY AND MUNICIPAL EMPLOYEES | | 22 | $13.6M | Q3 2026 |
| KAISER FOUNDATION HEALTH PLAN INC | | 12 | $13.4M | Q3 2026 |
| NATIONAL APARTMENT ASSOCIATION | | 23 | $12.5M | Q3 2026 |
| TRANS UNION LLC | | 20 | $10.7M | Q3 2026 |
| LEADERSHIP CONFERENCE ON CIVIL AND HUMAN RIGHTS | | 23 | $10.7M | Q3 2026 |
| AMERICAN FED OF GOVERNMENT EMPLOYEES AFL-CIO | | 23 | $10.0M | Q3 2026 |
| KOCH GOVERNMENT AFFAIRS, LLC | | 2 | $9.5M | Q3 2026 |
| ALLSTATE INSURANCE COMPANY | | 13 | $9.5M | Q3 2026 |
| REINSURANCE ASSN OF AMERICA | | 23 | $8.6M | Q3 2026 |
| GENWORTH FINANCIAL, INC. | | 23 | $8.6M | Q3 2026 |
| TD BANK, NA | | 23 | $8.3M | Q3 2026 |
| THE CARLYLE GROUP | | 20 | $8.1M | Q3 2026 |
| HOME DEPOT | | 10 | $8.1M | Q3 2026 |
| NATIONAL ASSOCIATION OF MUTUAL INSURANCE COMPANIES | | 15 | $7.5M | Q3 2024 |
| ZILLOW GROUP, INC. | | 23 | $7.1M | Q3 2026 |
| STRUCTURED FINANCE ASSOCIATION | | 23 | $7.0M | Q3 2026 |
| ROCK CENTRAL | | 14 | $6.7M | Q2 2024 |
| AMERICAN HOTEL & LODGING ASSOCIATION | | 12 | $6.6M | Q1 2025 |
| AMERICANS FOR PROSPERITY | | 15 | $6.5M | Q3 2026 |
| NATIONAL ALLIANCE OF FOREST OWNERS | | 16 | $6.4M | Q3 2024 |
| AMERICAN INSTITUTE OF ARCHITECTS | | 23 | $5.8M | Q3 2026 |
| AAR CORP. | | 22 | $5.8M | Q2 2026 |
| EQUIFAX, INC | | 14 | $5.6M | Q2 2025 |
| THE BUSINESS ROUNDTABLE, INC. | | 1 | $5.0M | Q2 2021 |
| KEYCORP | | 21 | $4.9M | Q3 2026 |