Michael McSherry is named as a lobbyist on federal disclosure filings for 35 clients through Mercury Public Affairs, LLC. The most recent filing naming them posted in October 2026. Issues reported include Taxation/Internal Revenue Code, Defense, Government Issues and Economics/Economic Development.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| NATIONAL DOMESTIC VIOLENCE HOTLINE | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Family issues/Abortion/Adoption |
| LINEBARGER GOGGAN BLAIR & SAMPSON | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Taxation/Internal Revenue Code |
| KOREA ZINC COMPANY, LTD. | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Trade (domestic/foreign), Natural Resources, Taxation/Internal Revenue Code |
| KONIAG, INC. | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Indian/Native American Affairs |
| CHAMBERS COUNTY IMPROVEMENT DISTRICT NO. 1 | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Economics/Economic Development |
| CADENCE SOLUTIONS INC | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Health Issues |
| THE ALEUT CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Indian/Native American Affairs |
| CHUGACH ALASKA CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Indian/Native American Affairs |
| CHENEGA CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Indian/Native American Affairs |
| CATHOLIC CHARITIES USA | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Religion |
| CALISTA CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Indian/Native American Affairs |
| AMERICAN PROMISE INC | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Constitution |
| ALS GROUP USA, CORP | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Environment/Superfund |
| CITY OF WEST LAKE HILLS, TEXAS | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Disaster Planning/Emergencies |
| CABOT CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Chemicals/Chemical Industry |
| CZECHOSLOVAK GROUP | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Defense |
| CITY OF PORT ST. LUCIE, FLORIDA | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Government Issues |
| EIFS INDUSTRY MEMBERS ASSOCIATION (EIMA) | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Urban Development/Municipalities, Manufacturing, Housing |
| NATIONAL PUBLIC FINANCE GUARANTEE CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Defense, Government Issues |
| STAND WITH PARKLAND | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Education, Health Issues |
| THE KINETIC GROUP OPERATIONS LLC | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Trade (domestic/foreign), Economics/Economic Development, Defense |
| UL SOLUTIONS, INC. | MERCURY PUBLIC AFFAIRS, LLC | Q3 2026 | Science/Technology |
| THE AMERICAN BORDER STORY ACTION | MERCURY PUBLIC AFFAIRS, LLC | Q2 2026 | Immigration |
| KNOA PHARMA LLC | MERCURY PUBLIC AFFAIRS, LLC | Q2 2026 | Pharmacy |
| DILWORTH PAXSON LLP OBO HASSAN NEMAZEE | MERCURY PUBLIC AFFAIRS, LLC | Q2 2026 | Law Enforcement/Crime/Criminal Justice |
| KATMAI GOVERNMENT SERVICES LLC | MERCURY PUBLIC AFFAIRS, LLC | Q1 2026 | Small Business |
| THE AMERICAN BORDER STORY | MERCURY PUBLIC AFFAIRS, LLC | Q1 2026 | Immigration |
| A PLACE FOR ROVER | MERCURY PUBLIC AFFAIRS, LLC | Q4 2025 | Taxation/Internal Revenue Code |
| GREENLINK STRATEGIES | MERCURY PUBLIC AFFAIRS, LLC | Q3 2025 | Environment/Superfund |
| DANAHER CORPORATION | MERCURY PUBLIC AFFAIRS, LLC | Q3 2025 | Tariff (miscellaneous tariff bills) |
| PHARMACEUTICAL CARE MANAGEMENT ASSOCIATION | MERCURY PUBLIC AFFAIRS, LLC | Q2 2025 | Health Issues |
| POWER AND COMMUNICATIONS CONTRACTORS ASSOCIATION | MERCURY PUBLIC AFFAIRS, LLC | Q2 2025 | Energy/Nuclear |
| SHUTTERSTOCK | MERCURY PUBLIC AFFAIRS, LLC | Q2 2025 | Telecommunications |
| TRADE WEST CONSTRUCTION CO. | MERCURY PUBLIC AFFAIRS, LLC | Q2 2025 | Environment/Superfund, Manufacturing |
| QUINN EMANUEL URQUHART & SULLIVAN LLP OBO WEBGROUP CZECH REPUBLIC A.S. | MERCURY PUBLIC AFFAIRS, LLC | Q1 2025 | Telecommunications, Computer Industry |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 24 | 1 |
| 2025 | 18 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 3 | $4K |
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 Michael McSherry. See the Capitol Clarity rankings and method.