MANTECH INTERNATIONAL CORPORATION

• NAVIGATORS GLOBAL LLC (FORMERLY DC NAVIGATORS, LLC) $280,000 Outside firm · 7 filings
• ETHERTON AND ASSOCIATES, INC. $140,000 Outside firm · 7 filings

Spend per registrant: fees an outside firm reported, or the costs the client reported for lobbying in-house. The rows add up to the total above.

• H.R. 4016
  Department of Defense Appropriations Act, 2026
  3 filings
• H.R. 4213
  Department of Homeland Security Appropriations Act, 2026
  3 filings
• H.R. 8800
  National Defense Authorization Act for Fiscal Year 2027
  2 filings
• H.R. 9310
  Department of Homeland Security Appropriations Act, 2027
  2 filings
• S. 2572
  Department of Defense Appropriations Act, 2026
  2 filings
• S. 4784
  National Defense Authorization Act for Fiscal Year 2027
  2 filings
• H.R. 1968
  Full-Year Continuing Appropriations and Extensions Act, 2025
  1 filing
• H.R. 3838
  Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fisc…
  1 filing
• H.R. 7148
  Consolidated Appropriations Act, 2026
  1 filing
• H.R. 9495
  Department of Defense Appropriations Act, 2027
  1 filing
• S. 2296
  National Defense Authorization Act for Fiscal Year 2026
  1 filing

• 2026 $180,000 6 filings
• 2025 $240,000 8 filings

• Defense 14
• Intelligence 14
• Homeland Security 12
• Budget/Appropriations 7
• Government Issues 7
• Immigration 1
• Law Enforcement/Crime/Criminal Justice 1

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.

• HOUSE OF REPRESENTATIVES 14
• SENATE 14
• Office of the Secretary of Defense 7
• Defense, Dept of (DOD) 6
• Air Force, Dept of 3
• General Services Administration (GSA) 3
• Navy, Dept of 3
• Executive Office of the President (EOP) 2
• Joint Chiefs of Staff 1
• Natl Security Council (NSC) 1
• Office of Management & Budget (OMB) 1
• Office of Personnel Management (OPM) 1