Mattermost
CA · 4 filings, 2025
Lobbying spend · 2025
$240K
to shape legislation
About the organization
Mattermost is an open-source, self-hostable online chat service with file sharing, search, and third-party application integrations. It is designed as an internal chat for organisations and companies, and mostly markets itself as an open-source alternative to Slack and Microsoft Teams. via Wikipedia ↗
1Lobbies on
Its filings list: Defense · Government Issues
2Through these firms · 1
INVARIANT LLC
3Bills moving in its lanes
No bill names this company outright; these are recent bills in the sectors it lobbies.