Capitol Clarity / Lobbyists / H / David Adam Heitlinger

David Adam Heitlinger: federal lobbyist

David Adam Heitlinger is named as a lobbyist on federal disclosure filings for 13 clients through The Dionne Company. The most recent filing naming them posted in October 2026. Issues reported include Defense, Transportation, Animals and Aerospace.

13Clients on filings
1Registrants
12Issue categories
2Years with reports

Former government positions listed

Filers must list covered executive or legislative branch positions held. As filed:

Clients and registrants

ClientRegistrantLatestIssues
AEROVIRONMENT INC.THE DIONNE COMPANYQ3 2026Aerospace, Defense
ST ENGINEERINGTHE DIONNE COMPANYQ3 2026Transportation, Defense, Veterans
SIERRA NEVADA COMPANYTHE DIONNE COMPANYQ3 2026Defense
USJIATHE DIONNE COMPANYQ3 2026Transportation
EXODUS ROADTHE DIONNE COMPANYQ3 2026Law Enforcement/Crime/Criminal Justice
THE BOEING COMPANYTHE DIONNE COMPANYQ3 2026Aerospace, Aviation/Airlines/Airports
NATIONAL AQUARIUMTHE DIONNE COMPANYQ3 2026Animals, Natural Resources, Education
AIR SPACE INTELLIGENCETHE DIONNE COMPANYQ3 2026Defense, Aviation/Airlines/Airports
PPPWU LOCAL 1C - WASHINGTON PRINTING AND GRAPHIC COMMUNICATION UNIONTHE DIONNE COMPANYQ2 2026Labor Issues/Antitrust/Workplace
UNIVERSITY OF MARYLANDTHE DIONNE COMPANYQ2 2025Defense
ROBOTIC RESEARCH OPCO, LLC DBA FORTERRA (FKA ROBOTIC RESEARCH)THE DIONNE COMPANYQ4 2025Defense
ECONOMIC DEVELOPMENT COMMISSION OF CHARLES COUNTYTHE DIONNE COMPANYQ2 2025Defense
STOP MPRPTHE DIONNE COMPANYQ1 2025Energy/Nuclear, Environment/Superfund

Activity by year

YearClientsRegistrants
202691
2025101

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 David Adam Heitlinger. See the Capitol Clarity rankings and method.