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Spending
Lobbying
Coming soon: Congress, Stocks

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RIGAKU ANALYTICAL DEVICES, INC. — Lobbying — Receipts Report

LD-2 disclosure · 1st Quarter - Report

RIGAKU ANALYTICAL DEVICES, INC.

via ERVIN GRAVES STRATEGY GROUP, LLC

1st Quarter (Jan 1 - Mar 31) · 2026Posted Apr 17, 2026Filing document ↗LDA record ↗

Income$20Kfee reported

Client

Name: RIGAKU ANALYTICAL DEVICES, INC.
Description: Manufacturing of analytical instrumentation for chemical detection and identification
Location: Massachusetts · United States of America

Registrant

Firm: ERVIN GRAVES STRATEGY GROUP, LLC
Description: Government Affairs Firm
Location: Washington, District of Columbia, United States of America

Lobbying activities

1 issue

Defense
Integrating Rigaku handheld Raman devices
LobbyistsREED CRADDOCK · OLIVER MEISSNER · BRANDON KIRBY · MARGARET LINEHAN
Covered position (REED CRADDOCK): Rep. Trent Kelly- Deputy Chief of Staff 2020 - 2025, Scheduler, 2018 - 2020, Staff Assistant, 2018
TargetedSENATE · HOUSE OF REPRESENTATIVES · Defense, Dept of (DOD) · State, Dept of (DOS) · U.S. Customs & Border Protection · Transportation Security Administration (TSA)

Source

Source · Senate Office of Public Records — Lobbying Disclosure Act filings ↗.

Coverage gaps · LD-2 reports a single dollar figure per quarter on ONE basis — income (a fee) or expenses (self-filed spend), never both — so this page never combines them into one "spend" number.