Oliver Meissner is named as a lobbyist on federal disclosure filings for 17 clients through The Consilio Group and 1 other registrant. The most recent filing naming them posted in October 2026. Issues reported include Defense, Homeland Security, Health Issues and Science/Technology.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| RIGAKU ANALYTICAL DEVICES, INC. | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Defense |
| WESTWIN ELEMENTS INC. | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Natural Resources, Defense, Manufacturing |
| SURMET CORP. | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Science/Technology, Defense, Manufacturing |
| N BRERETON MEDICAL TECHNOLOGIES | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Alcohol and Drug Abuse, Health Issues |
| NATERA, INC. | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Insurance, Defense, Health Issues |
| DISASTER TECHNOLOGIES, INC | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Disaster Planning/Emergencies |
| CIPHER TECH SOLUTIONS | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Defense |
| ALTI, LLC | ERVIN GRAVES STRATEGY GROUP, LLC | Q3 2026 | Defense |
| DISASTER TECHNOLOGIES, INC | THE CONSILIO GROUP | Q1 2026 | Disaster Planning/Emergencies |
| N BRERETON MEDICAL TECHNOLOGIES | THE CONSILIO GROUP | Q1 2026 | Alcohol and Drug Abuse |
| ALTI, LLC | THE CONSILIO GROUP | Q1 2026 | Defense |
| ADVANCED PHOTONIC SCIENCES | THE CONSILIO GROUP | Q1 2026 | Science/Technology, Defense |
| SURMET | THE CONSILIO GROUP | Q1 2026 | Science/Technology, Defense |
| EVENPULSE | THE CONSILIO GROUP | Q1 2026 | Defense |
| TRUTAG TECHNOLOGIES | THE CONSILIO GROUP | Q1 2026 | Food Industry (safety, labeling, etc.), Trade (domestic/foreign), Consumer Issues/Safety/Products |
| NATERA, INC. | THE CONSILIO GROUP | Q1 2026 | Medicare/Medicaid, Health Issues |
| CIPHER TECH SOLUTIONS | THE CONSILIO GROUP | Q1 2026 | Defense |
| CONVERUS, INC. | THE CONSILIO GROUP | Q1 2026 | Defense, Intelligence, Homeland Security |
| RIGAKU RAMAN TECHNOLOGIES, INC. | THE CONSILIO GROUP | Q1 2026 | Defense, Homeland Security |
| KROMEK USA | THE CONSILIO GROUP | Q1 2025 | Defense, Homeland Security |
| MD-BIO | THE CONSILIO GROUP | Q1 2025 | Health Issues |
| DETECTACHEM | THE CONSILIO GROUP | Q1 2025 | Defense, Law Enforcement/Crime/Criminal Justice, Homeland Security |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 14 | 2 |
| 2025 | 14 | 1 |
| Year | Items | Total |
|---|---|---|
| 2026 | 1 | $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 Oliver Meissner. See the Capitol Clarity rankings and method.