Hannegan Landau Poersch & Rosenbaum Advocacy LLC (for Palantir Technologies INC)
Public Affairs
Based in DC
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AI Overview
With $320K in lobbying spend across 12 quarterly filings, Hannegan Landau Poersch & Rosenbaum Advocacy LLC (for Palantir Technologies INC) is an active lobbying client. Their lobbying covers 1 issue area. Active from 2021 to 2023.
$320K
Total Spend
3
Years Active
1
Firms Hired
2
Lobbyists Deployed
1
Issues Lobbied
Spending Trend
View as table
| Year | Lobbying Spend |
|---|---|
| 2021 | $120K |
| 2022 | $120K |
| 2023 | $80K |
Issues Lobbied
Lobbying Firms
Lobbyists
What They Lobby About
These are actual descriptions from their quarterly lobbying disclosure filings, summarizing what they lobbied Congress and federal agencies about.Issue areas: Computer Industry
- •Issues and and proposals related to software technology procurements
- •Software technology proposals
- •Issues related to defense and national security.
- •Issues related to defense and national security including the FY22 National Defense Authorization Act.
- •FY22 National Defense Authorization Act.
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Data Sources: Senate LDA Filings
Last updated: February 2026
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