MTSI

Registrant on federal lobbying filings · filed 2025 to 2026

$0 Income reported

1 Clients represented

6 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. It also reported $595,000 of in-house lobbying expenses, which is what a registrant files when it lobbies for itself. Everything on this page is grouped by the registrant's LDA id (401108737), not by name.

Clients 1

MTSI $595,000 6 filings

Reported by year 2 years

2026 $265,000 2 filings
2025 $330,000 4 filings

Issues lobbied 1

Defense 6

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 3

Defense, Dept of (DOD) 6
HOUSE OF REPRESENTATIVES 6
SENATE 6

Recent filings 6 total

Q2

MTSI

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $140,000 expenses · posted Aug 3, 2026

View → Q1

MTSI

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $125,000 expenses · posted Apr 6, 2026

View → Q4

MTSI

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $15,000 expenses · posted Feb 10, 2026

View → Q3

MTSI

3rd Quarter (July 1 - Sep 30) 2025 · House · Senate · $120,000 expenses · posted Oct 6, 2025

View → Q2

MTSI

2nd Quarter (Apr 1 - June 30) 2025 · House · Senate · $90,000 expenses · posted Jul 16, 2025

View → Q1

MTSI

1st Quarter (Jan 1 - Mar 31) 2025 · House · Senate · $105,000 expenses · posted Apr 7, 2025

View →

Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.