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MATTHEW DUFF

DB3, LLC (FKA THE DASCHLE GROUP) · Washington, DC
Registered · LDAActive
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At a glance

Works on
ImmigrationLaw Enforcement/Crime/Criminal JusticeUrban Development/Municipalities
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Background

Career
DB3, LLC (FKA THE DASCHLE GROUP)
Washington, DC · current

The past 12 months

Clients
3
past 12 months
Filings
3
past 12 months

Specific issues

Issues related to improvements in the immigration process
Immigration · 2026 Q1
Federal property security & public safety
Law Enforcement/Crime/Criminal Justice · 2026 Q1
Federal construction projects
Urban Development/Municipalities · 2026 Q1

Clients

CRANES INTELLIGENCE, INC.
2026 · 1 filing
$██,███ / qtrFree in beta
RECONVIEW, LLC
2026 · 1 filing
$██,███ / qtrFree in beta
CLARK CONSTRUCTION GROUP, LLC
2026 · 1 filing
$██,███ / qtrFree in beta

Sources

This profile is built from the public record: filings in the U.S. Senate Lobbying Disclosure Act system. lda.senate.gov ↗

Recent filings3
2026 Q1
CRANES INTELLIGENCE, INC.
RRlda.gov →
2026 Q1
RECONVIEW, LLC
RRlda.gov →
2026 Q1
CLARK CONSTRUCTION GROUP, LLC
RRlda.gov →