Lobbying

Mtsi's latest lobbying report covers Q2 2026, at $170K. The four quarters Q4 2025–Q3 2026 total $370K. Its first report covers Q4 2024; the issues it reports most are Defense.

Mtsi

Latest quarter
No record
Q3 2026 · 0 reports
Last 12 months
$370K
Last 4 quarters
vs last quarter
−100.0%
Q3 2026 against the quarter before
First report
Q4 2024
The first quarter a report named it

Lobbying by quarter

Mtsi lobbying by quarter
Mtsi lobbying by quarter
QuarterAmountReports
Q4 2024$105K1
Q1 2025$105K1
Q2 2025$100K2
Q3 2025$150K2
Q4 2025$45K2
Q1 2026$155K2
Q2 2026$170K2
Q3 2026$00

By issue

  • Defense$830K · 12 reports

An issue's amount splits each report's amount equally over the issues the report lists.

Who was lobbied

  • HOUSE OF REPRESENTATIVES11 reports
  • SENATE11 reports
  • Defense, Dept of (DOD)9 reports

Firms it paid

Firm
In-houseMtsi$700K7 quarters
The Halcrow Group$130K5 quarters

Former officials lobbying for it

Former position
STEPHANIE HALCROWProfessional Staff Member, House Armed Services CommitteeQ2 2026

Lobbying reports

Filed by
08/03for Q2In-house$140K
07/20for Q2The Halcrow Group$30K
04/17for Q1The Halcrow Group$30K
04/06for Q1In-house$125K
02/10for Q4 2025In-house$15K
01/20for Q4 2025The Halcrow Group$30K
25/10/13for Q3 2025The Halcrow Group$30K
25/10/06for Q3 2025In-house$120K
25/07/21for Q2 2025The Halcrow Group$10K
25/07/16for Q2 2025In-house$90K
25/07/11for Q2 2025The Halcrow GroupUnder $5,000
25/04/07for Q1 2025In-house$105K
25/02/10for Q4 2024In-house$105K
24/12/17for Q4 2024In-houseUnder $5,000