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SIO ADVOCACY LLC

Reston, VA
Registered · LDAActive
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At a glance

Clients
1
past 12 months
Professionals
1
on past-year filings
Filings
2
past 12 months
Activity
filings by quarter
What this firm works onclick an issue to see who works it
Computer Industry 2Defense 2Labor Issues/Antitrust/Workplace 2Manufacturing 2Science/Technology 2Communications/Broadcasting/Radio/TV 1
Who works Communications/Broadcasting/Radio/TV here
MA
MARK AITKEN
Former SubComm Staff Dir, House Foreign Affairs Comm, Jan25-Jan25; LD, Sr Pol Adv, & Mil LA, Rep LoBiondo, Jan11-Mar14; Snr LA, Rep Bartlett, Feb06-Oct06; Jnr LA, Rep. Bartlett, Jan05-Jan06; Intrn, Rep Bartlett, Jun04-Dec04; Intrn, Rep Ehrlich, Jan00-Jun0
1 activity
Everyone working Communications/Broadcasting/Radio/TV, across all firms →
Typical engagement · past 12 months
$██-██,███ / qtrFree in beta

Team

MA
MARK AITKEN
Former SubComm Staff Dir, House Foreign Affairs Comm, Jan25-Jan25; LD, Sr Pol Adv, & Mil LA, Rep LoBiondo, Jan11-Mar14; Snr LA, Rep Bartlett, Feb06-Oct06; Jnr LA, Rep. Bartlett, Jan05-Jan06; Intrn, Rep Bartlett, Jun04-Dec04; Intrn, Rep Ehrlich, Jan00-Jun0
2 filings

Client roster

AGILITY ROBOTICS, INC.
2026 · 2 filings
$██,███ / 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 filings2
2026 Q2
AGILITY ROBOTICS, INC.
Q2lda.gov →
2026 Q2
AGILITY ROBOTICS, INC.
RRlda.gov →