| CHAMBER OF COMMERCE OF THE U.S.A. | | 23 | $409.8M | Q3 2026 |
| AMERICAN MEDICAL ASSOCIATION | | 23 | $125.0M | Q3 2026 |
| AMAZON.COM SERVICES LLC | | 23 | $105.7M | Q3 2026 |
| BOEING COMPANY | | 23 | $72.0M | Q3 2026 |
| GENERAL DYNAMICS CORP | | 23 | $70.5M | Q3 2026 |
| GOOGLE CLIENT SERVICES LLC | | 23 | $67.6M | Q3 2026 |
| MICROSOFT CORPORATION | | 23 | $55.2M | Q3 2026 |
| NATIONAL RETAIL FEDERATION | | 23 | $50.3M | Q3 2026 |
| ORACLE CORPORATION | | 20 | $47.1M | Q1 2026 |
| APPLE INC | | 21 | $46.7M | Q2 2026 |
| AICPA ASSOCIATION OF INTERNATIONAL CERTIFIED PROFESSIONAL ACCOUNTANTS | | 23 | $31.0M | Q3 2026 |
| DELL TECHNOLOGIES INC | | 23 | $31.0M | Q3 2026 |
| INTEL CORPORATION | | 22 | $29.3M | Q3 2026 |
| SAMSUNG ELECTRONICS AMERICA, INC. | | 23 | $28.3M | Q3 2026 |
| THE BUSINESS ROUNDTABLE, INC. | | 4 | $22.6M | Q4 2022 |
| INTERNATIONAL BUSINESS MACHINES CORPORATION (IBM) | | 17 | $22.0M | Q1 2025 |
| AMERICAN ACADEMY OF FAMILY PHYSICIANS | | 23 | $19.8M | Q3 2026 |
| NATIONAL ASSOCIATION OF CHILDREN'S HOSPITALS (N.A.C.H.) | NATIONAL ASSOCIATION OF CHILDRENS HOSPITALS AND AFFILIATES | 13 | $19.3M | Q3 2026 |
| TOYOTA MOTOR NORTH AMERICA INC (TMA) | | 13 | $19.1M | Q1 2025 |
| ASSOCIATION OF AMERICAN MEDICAL COLLEGES | | 23 | $18.4M | Q3 2026 |
| AMERICAN COUNCIL OF ENGINEERING COMPANIES | | 20 | $17.4M | Q3 2025 |
| NATIONAL EDUCATION ASSOCIATION | | 23 | $16.2M | Q3 2026 |
| INFORMATION TECHNOLOGY INDUSTRY COUNCIL | | 23 | $15.7M | Q3 2026 |
| SOFTWARE & INFORMATION INDUSTRY ASSOCIATION | SIIA | 23 | $15.6M | Q3 2026 |
| MCDONALD'S CORPORATION | | 23 | $15.1M | Q3 2026 |
| ASSOCIATED BUILDERS AND CONTRACTORS INC | | 23 | $14.9M | Q3 2026 |
| BIPARTISAN POLICY CENTER ACTION | | 22 | $14.7M | Q3 2026 |
| AMERICAN HONDA MOTOR CO., INC. | | 18 | $13.3M | Q3 2026 |
| AMERICAN FEDERATION OF STATE COUNTY AND MUNICIPAL EMPLOYEES | | 21 | $13.0M | Q3 2026 |
| CATERPILLAR INC | | 10 | $12.8M | Q3 2026 |
| AMERICAN DENTAL ASSOCIATION | | 23 | $12.7M | Q3 2026 |
| ENTERTAINMENT SOFTWARE ASSOCIATION | | 8 | $12.6M | Q3 2022 |
| UNIVERSITY OF CALIFORNIA | | 23 | $11.9M | Q3 2026 |
| LEADERSHIP CONFERENCE ON CIVIL AND HUMAN RIGHTS | | 23 | $10.7M | Q3 2026 |
| PWC US GROUP LLP (FKA PRICEWATERHOUSECOOPERS) | PRICEWATERHOUSECOOPERS | 13 | $10.3M | Q1 2025 |
| AMERICAN COLLEGE OF EMERGENCY PHYSICIANS | | 22 | $9.9M | Q3 2026 |
| ADOBE INC | | 23 | $9.7M | Q3 2026 |
| BUSINESS SOFTWARE ALLIANCE | | 23 | $9.5M | Q3 2026 |
| AFL-CIO | | 13 | $9.4M | Q3 2026 |
| UNIVERSITY OF PHOENIX INC | | 23 | $9.1M | Q3 2026 |