MATTERMOST, INC.

Lobbying client · California · filed 2025 to 2026

Software platform for messaging, file sharing, workflow automation, and project management

$360,000 Reported spend

6 Filings counted

1 Firms hired

4 Bills named

Spend is reported income plus in-house expenses across 6 filings. Everything on this page is grouped by the client's LDA id (55109), not by name.

Firms hired 1

INVARIANT LLC $360,000 6 filings

Bills named in these filings 4

HR 4016
Department of Defense Appropriations Act, 2026

2 filings
S 2572
Department of Defense Appropriations Act, 2026

2 filings
HR 8800
National Defense Authorization Act for Fiscal Year 2027

1 filing
S 4784
National Defense Authorization Act for Fiscal Year 2027

1 filing

Reported by year 2 years

2026 $120,000 2 filings
2025 $240,000 4 filings

Issues lobbied 2

Defense 6
Government Issues 4

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 2

HOUSE OF REPRESENTATIVES 6
SENATE 6

Recent filings 6 total

Q2

INVARIANT LLC

2nd Quarter (Apr 1 - June 30) 2026 · House · Senate · $60,000 income · posted Jul 16, 2026

View → Q1

INVARIANT LLC

1st Quarter (Jan 1 - Mar 31) 2026 · House · Senate · $60,000 income · posted Apr 19, 2026

View → Q4

INVARIANT LLC

4th Quarter (Oct 1 - Dec 31) 2025 · House · Senate · $60,000 income · posted Jan 17, 2026

View → Q3

INVARIANT LLC

3rd Quarter (July 1 - Sep 30) 2025 · House · Senate · $60,000 income · posted Oct 19, 2025

View → Q2

INVARIANT LLC

2nd Quarter (Apr 1 - June 30) 2025 · House · Senate · $60,000 income · posted Jul 16, 2025

View → Q1

INVARIANT LLC

1st Quarter (Jan 1 - Mar 31) 2025 · House · Senate · $60,000 income · posted Apr 21, 2025

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