THE DIONNE COMPANY

Washington, DC
Registered · LDAActive
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At a glance

First registered
·
Senate LDA system
Clients
18
last 3 years
Professionals
9
36 filings
Activity
filings by quarter
Specialties
Defense 33Environment/Superfund 3Natural Resources 2Education 2Animals 2Energy/Nuclear 1Transportation 1
Typical engagement
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Team

JD
JENNIFER DIONNE
Former 2001-2004 US Senate - assistant to Sen. Mikulski 2005-2006 Base Realignment and Closure Commision-Senate Liaison
28 filings
DH
DAVID HEITLINGER
Former 2013-2023 U.S. House of Representatives Leg Dir. Sen. Leg Assistant, Leg Assit, Leg.Corresp.Assit, Rep. Ruppersberger
12 filings
JB
JOHN BRYAN
Government relations professional
10 filings
HA
HEBA ABDELAAL
Former Feb 2018-Jan 2021 U.S. Senate- Reg Dir, Millitary Leg. Asst.- Sen. Garner 2012-2018 U.S. Senate-Intern, Staff Asst. Leg. Corsp. Leg Aide Sen. Boozman
8 filings
CE
CELES ECKERMAN
Government relations professional
3 filings
SK
SARAH KELLY
Former 2019-2022 US Senate - staff assistant, assistant to the Chief of staff, legislative correspondent Senator Ernst, 2024-2025 - legislative assistant, senior legislative assistant Rep. LaTurner
3 filings
RH
ROSEMARY HEISS
Government relations professional
2 filings
HS
HELEN SIRACUSE
Government relations professional
2 filings
CR
CLAIRE RUSSO
Former USAID2021-23 Appointee, ONS2017-23 Sr. Consul Foreign Relations- Fellow 2011-12,COMISAF ADVISORY AND ASSISTANCE TEAM 2010-11,USDOD Spe.Advisor 2009-10, Inst.for the Study of War 2008- 09, US Marine Corp Int. Off 03-07.
1 filing

Client roster

SIERRA NEVADA COMPANY
2025 · 4 filings
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THE O'NEIL GROUP COMPANY
2025 · 3 filings
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AIR SPACE INTELLIGENCE
2025 · 3 filings
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D3O
2025 · 2 filings
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ECONOMIC DEVELOPMENT COMMISSION OF CHARLES COUNTY
2025 · 2 filings
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GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.
2025 · 2 filings
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NATIONAL AQUARIUM
2025 · 2 filings
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RAMPART AVIATION LLC
2025 · 2 filings
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ROBOTIC RESEARCH OPCO, LLC DBA FORTERRA (FKA ROBOTIC RESEARCH)
2025 · 2 filings
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RTX CORPORATION AND AFFILIATES
2025 · 2 filings
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AEROVIRONMENT INC.
2025 · 2 filings
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AVON PROTECTIONS SYSTEMS INC.
2025 · 2 filings
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BOMBARDIER AEROSPACE CORPORATION
2025 · 2 filings
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THE ENTWISTLE CO.
2025 · 2 filings
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STOP MPRP
2025 · 1 filing
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UNIVERSITY OF MARYLAND
2025 · 1 filing
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ARMADA INC.
2025 · 1 filing
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ST ENGINEERING
2025 · 1 filing
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Filing history

2025 Q1
THE O'NEIL GROUP COMPANY
RAlda.gov →
2025 Q1
SIERRA NEVADA COMPANY
RAlda.gov →
2025 Q1
AIR SPACE INTELLIGENCE
RAlda.gov →
2025 Q1
SIERRA NEVADA COMPANY
RAlda.gov →
2025 Q1
RTX CORPORATION AND AFFILIATES
RAlda.gov →
2025 Q1
ROBOTIC RESEARCH OPCO, LLC DBA FORTERRA (FKA ROBOTIC RESEARCH)
RAlda.gov →
2025 Q1
RAMPART AVIATION LLC
RAlda.gov →
2025 Q1
THE O'NEIL GROUP COMPANY
RAlda.gov →
2025 Q1
NATIONAL AQUARIUM
RAlda.gov →
2025 Q1
GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC.
RAlda.gov →
2025 Q1
THE ENTWISTLE CO.
RAlda.gov →
2025 Q1
ECONOMIC DEVELOPMENT COMMISSION OF CHARLES COUNTY
RAlda.gov →