McClain C Haddow is named as a lobbyist on federal disclosure filings for 5 clients through Upstream Consulting, Inc.. The most recent filing naming them posted in November 2026. Issues reported include Health Issues, Consumer Issues/Safety/Products, Medicare/Medicaid and Government Issues.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| ZIONS THERAPEUTICS | UPSTREAM CONSULTING, INC. | Q3 2026 | Health Issues |
| RARE ACCESS ACTION PROJECT | UPSTREAM CONSULTING, INC. | Q3 2026 | Medicare/Medicaid |
| AMERICAN KRATOM ASSOCIATION | UPSTREAM CONSULTING, INC. | Q3 2026 | Consumer Issues/Safety/Products |
| MANAGEMENT & TRAINING CORPORATION | UPSTREAM CONSULTING, INC. | Q3 2026 | Law Enforcement/Crime/Criminal Justice, Labor Issues/Antitrust/Workplace, Government Issues |
| PRIMUS PHARMACEUTICAL | UPSTREAM CONSULTING, INC. | Q2 2026 | Health Issues |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 5 | 1 |
| 2025 | 5 | 1 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name McClain C Haddow. See the Capitol Clarity rankings and method.