Constantine Hingson is named as a lobbyist on federal disclosure filings for 171 clients through Mehlman Consulting, Inc. and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Taxation/Internal Revenue Code and Telecommunications.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| COMCAST CORPORATION | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications, Consumer Issues/Safety/Products |
| CARDIAC PET ALLIANCE | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| VERASTEM ONCOLOGY | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| AGILIX HEALTH | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| SILFAB SOLAR | FARRAGUT PARTNERS LLP | Q3 2026 | Tariff (miscellaneous tariff bills) |
| AGILENT TECHNOLOGIES, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Taxation/Internal Revenue Code, Trade (domestic/foreign), Tariff (miscellaneous tariff bills) |
| TAKEDA PHARMACEUTICALS AMERICA INC | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| PACT COALITION | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| CARDIOVASCULAR ASSOCIATES OF AMERICA | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| SIEMENS HEALTHINEERS | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| EVERMORE | FARRAGUT PARTNERS LLP | Q3 2026 | Agriculture, Health Issues |
| ALLIED OMS | FARRAGUT PARTNERS LLP | Q3 2026 | Veterans |
| PIERRE FABRE PHARMACEUTICALS, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| LIFE CONNECTION OF OHIO | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| ACTIO HEALTH, INC | FARRAGUT PARTNERS LLP | Q3 2026 | Veterans, Health Issues |
| BRIDGEBIO | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| FULLSCRIPT | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| TECHNET THE VOICE OF INNOVATION ECONOMY | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications |
| NEURALACE MEDICAL, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid |
| NEURAL FEDERAL INC | FARRAGUT PARTNERS LLP | Q3 2026 | Science/Technology, Health Issues |
| ENTERPRISE MOBILITY | FARRAGUT PARTNERS LLP | Q3 2026 | Trade (domestic/foreign), Automotive Industry, Aviation/Airlines/Airports |
| BTG INTERNATIONAL INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| PAIR TEAM | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| DIGESTIVE HEALTH PHYSICIANS ASSOCIATION | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| PHARMACOSMOS THERAPEUTICS INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| CYTOKINETICS INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| DEXCOM, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid |
| PATIENTPOINT | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| ORGANIZE ACTION NETWORK | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| AMERICAN INDEPENDENT MEDICAL PRACTICE ASSOCIATION | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| ELISABETH POTTER MD PLLC | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid |
| DIRECTV | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications, Communications/Broadcasting/Radio/TV, Taxation/Internal Revenue Code |
| ANIMAL WELLNESS ACTION | FARRAGUT PARTNERS LLP | Q3 2026 | Animals |
| LANTHEUS MEDICAL IMAGING, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| U.S. WOMEN'S HEALTH ALLIANCE | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| SPR THERAPEUTICS | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| DTE ENERGY | FARRAGUT PARTNERS LLP | Q3 2026 | Energy/Nuclear |
| ONEONCOLOGY LLC | FARRAGUT PARTNERS LLP | Q3 2026 | Pharmacy, Health Issues, Medicare/Medicaid |
| DAIICHI SANKYO INC | FARRAGUT PARTNERS LLP | Q3 2026 | Health Issues |
| GILEAD SCIENCES INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| EDWARDS LIFESCIENCES, LLC | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| HERON THERAPEUTICS, INC. | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| SOUTHERN COMPANY | FARRAGUT PARTNERS LLP | Q3 2026 | Transportation, Utilities, Energy/Nuclear |
| T-MOBILE ASSOCIATION | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications |
| COX ENTERPRISES, INC | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications, Automotive Industry |
| COMMUNITY ONCOLOGY ALLIANCE | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Pharmacy, Health Issues |
| GENENTECH | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| JOHNSON & JOHNSON SERVICES INC | FARRAGUT PARTNERS LLP | Q3 2026 | Medicare/Medicaid, Health Issues |
| NATIONAL CABLE AND TELECOMMUNICATIONS ASSOCIATION | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications, Communications/Broadcasting/Radio/TV |
| 21ST CENTURY PRIVACY COALITION | FARRAGUT PARTNERS LLP | Q3 2026 | Telecommunications |
| INTUIT INC. AND AFFILIATES | FARRAGUT PARTNERS LLP | Q3 2026 | Financial Institutions/Investments/Securities, Small Business, Computer Industry |
| SALUDA MEDICAL | FARRAGUT PARTNERS LLP | Q2 2026 | Medicare/Medicaid, Health Issues |
| REPLIMUNE | FARRAGUT PARTNERS LLP | Q1 2026 | Health Issues |
| NATIONAL COURT REPORTERS ASSOCIATION | FARRAGUT PARTNERS LLP | Q2 2026 | Education, Law Enforcement/Crime/Criminal Justice |
| SANCTUARY SYSTEMS | FARRAGUT PARTNERS LLP | Q2 2026 | Health Issues |
| TEXAS INSTRUMENTS INCORPORATED | MEHLMAN CONSULTING, INC. | Q4 2025 | Telecommunications, Taxation/Internal Revenue Code, Trade (domestic/foreign) |
| PATCHRX | FARRAGUT PARTNERS LLP | Q2 2025 | Health Issues |
| ILLUMINA | FARRAGUT PARTNERS LLP | Q2 2025 | Health Issues |
| ZING HEALTH HOLDINGS, INC. | MEHLMAN CONSULTING, INC. | Q2 2025 | Medicare/Medicaid |
| XYLEM, INC. | MEHLMAN CONSULTING, INC. | Q2 2025 | Trade (domestic/foreign), Environment/Superfund, Taxation/Internal Revenue Code |
Showing the 60 most recent of 171 engagements.
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 55 | 1 |
| 2025 | 158 | 2 |
| Year | Items | Total |
|---|---|---|
| 2026 | 3 | $2K |
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 Constantine Hingson. See the Capitol Clarity rankings and method.