RESTON STRATEGY GROUP, LLC

• LEOLABS, INC. $190,000 6 filings
• VIRGINIA COMMERCIAL SPACE FLIGHT AUTHORITY $185,000 6 filings
• MAXAR TECHNOLOGIES HOLDINGS, INC. $180,000 6 filings
• ASTROBOTIC TECHNOLOGY, INC. $170,000 6 filings
• PRASAM LLC (DBA) THE POTOMAC ADVOCATES ON BEHALF OF HAWKEYE 360 $140,000 6 filings
• VAST SPACE LLC $140,000 4 filings
• 535 GROUP, LLC ON BEHALF OF TECHNOLOGY SERVICE CORPORATION $100,000 6 filings
• VENTURI ASTROLAB, INC. $85,000 7 filings
• 535 GROUP, LLC ON BEHALF OF NORTHROP GRUMMAN SYSTEMS CORPORATION $70,000 6 filings
• 535 GROUP, LLC ON BEHALF OF CAPSTONE RESEARCH CORPORATION $60,000 4 filings
• 535 GROUP, LLC ON BEHALF OF D-WAVE GOVERNMENT INC. $30,000 6 filings
• AMRO FABRICATING CORP. $15,000 1 filing
• TANAGRA ENTERPRISES, LLC ON BEHALF OF AETHERFLUX, INC. $15,000 3 filings
• 535 GROUP, LLC ON BEHALF OF MSPS FOR THE PROTECTION OF CRITICAL INFRASTRUCTURE $0 3 filings

• JOHN CZERWINSKI 66 filings · through 2026 Appropriations Legislative Assistant, Rep. Frank Wolf, 2013-2014; Legislative Correspondent, Rep. Frank Wolf, 2012-2013.

A lobbyist who previously held a covered government position must disclose it. We flag the ones whose name resolves to a member of Congress and link the ones still in our roster. The revolving door collects them across every firm.

• 2026 $380,000 20 filings
• 2025 $1,000,000 50 filings

• Budget/Appropriations 65
• Defense 52
• Aerospace 44
• Intelligence 24
• Science/Technology 22
• Homeland Security 12
• Foreign Relations 7
• Small Business 6
• Transportation 6
• Computer Industry 5
• Marine/Maritime/Boating/Fisheries 5
• Natural Resources 2

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 62
• SENATE 62
• Natl Aeronautics & Space Administration (NASA) 4