| UNIVERSITY OF CHICAGO | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2026 | Medicare/Medicaid, Budget/Appropriations |
| 317 COALITION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2026 | Health Issues, Budget/Appropriations |
| NATIONAL ASSOCIATION OF CHRONIC DISEASE DIRECTORS | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2026 | Health Issues, Budget/Appropriations |
| ASSOCIATION OF UNIVERSITY CENTERS ON DISABILITIES, INC. | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2026 | Education, Budget/Appropriations |
| HAYMARKET CENTER | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q3 2026 | Medicare/Medicaid, Health Issues, Budget/Appropriations |
| NATIONAL KIDNEY FOUNDATION | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q2 2025 | Medicare/Medicaid, Budget/Appropriations |
| AMERICAN COLLEGE OF PREVENTIVE MEDICINE | CORNERSTONE GOVERNMENT AFFAIRS, INC. | Q1 2025 | Health Issues, Budget/Appropriations |