PARSONS CORPORATION

Lobbying client · Virginia · filed 2025 to 2026

Security, Defense, Intelligence, Technology and Critical Infrastructure

$3,975,000 Reported spend

23 Filings counted

3 Outside firms hired

23 Bills named

Spend is reported income plus in-house expenses across 23 filings. The LDA keeps a separate client record for every registrant that files for a client, so this page adds up 4 records, one per registrant listed below. Records are combined when the client name matches once case, punctuation and endings such as Inc. or LLC are set aside; for a city, county or port the state has to match as well.

Who filed for this client 4

PARSONS CORPORATION $3,075,000 In-house, the client's own filings · 7 filings
MAYNOR & STIERS, LLC $420,000 Outside firm · 7 filings
S-3 GROUP $420,000 Outside firm · 7 filings
BROWNSTEIN HYATT FARBER SCHRECK, LLP $60,000 Outside firm · 2 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.

Bills named in these filings 23

H.R. 3838
Streamlining Procurement for Effective Execution and Delivery and National Defense Authorization Act for Fisc…

9 filings
H.R. 4016
Department of Defense Appropriations Act, 2026

9 filings
H.R. 5342
Commerce, Justice, Science, and Related Agencies Appropriations Act, 2026

7 filings
H. Con. Res. 14
Establishing the congressional budget for the United States Government for fiscal year 2025 and setting forth…

6 filings
H.R. 1
One Big Beautiful Bill Act

5 filings
H.R. 4213
Department of Homeland Security Appropriations Act, 2026

5 filings
H.R. 8800
National Defense Authorization Act for Fiscal Year 2027

4 filings
H.R. 9495
Department of Defense Appropriations Act, 2027

4 filings
H.R. 4552
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2026

3 filings
S. 2296
National Defense Authorization Act for Fiscal Year 2026

3 filings
S. 2354
Commerce, Justice, Science, and Related Agencies Appropriations Act, 2026

3 filings
S. 2465
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2026

3 filings
S. 2572
Department of Defense Appropriations Act, 2026

3 filings
H.R. 4776
SPEED Act

2 filings
H.R. 8845
Commerce, Justice, Science, and Related Agencies Appropriations Act, 2027

2 filings
H.R. 8870
BUILD America 250 Act

2 filings
H.R. 9170
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2027

2 filings
S. 4784
National Defense Authorization Act for Fiscal Year 2027

2 filings
H.R. 4455 (118th Congress)
Community Facilities Program for Rural Clean School Bus Infrastructure Act

1 filing
H.R. 4455 (119th Congress)
United States Security Assistance Effectiveness Act

1 filing
H.R. 6938
Commerce, Justice, Science; Energy and Water Development; and Interior and Environment Appropriations Act, 20…

1 filing
H.R. 7148
Consolidated Appropriations Act, 2026

1 filing
S. 5653
Bipartisan American Affordability and Jobs Act of 2026

1 filing

Reported by year 2 years

2026 $1,570,000 9 filings
2025 $2,405,000 14 filings

Issues lobbied 6

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 6

HOUSE OF REPRESENTATIVES 22
SENATE 22
Defense, Dept of (DOD) 7
Natl Security Council (NSC) 1
State, Dept of (DOS) 1
White House Office 1

Recent filings 23 total

Q3 report

MAYNOR & STIERS, LLC

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $60,000 income · posted Oct 21, 2026

View → Q3 report

PARSONS CORPORATION

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $380,000 expenses · posted Oct 19, 2026

View → Q3 report

S-3 GROUP

3rd Quarter 2026 (July 1 - Sep 30) · House · Senate · $60,000 income · posted Oct 16, 2026

View → Q2 report

MAYNOR & STIERS, LLC

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $60,000 income · posted Jul 20, 2026

View → Q2 report

PARSONS CORPORATION

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $400,000 expenses · posted Jul 20, 2026

View → Q2 report

S-3 GROUP

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $60,000 income · posted Jul 17, 2026

View → Q1 report

MAYNOR & STIERS, LLC

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $60,000 income · posted Apr 20, 2026

View → Q1 report

S-3 GROUP

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $60,000 income · posted Apr 17, 2026

View → Q1 report

PARSONS CORPORATION

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $430,000 expenses · posted Apr 13, 2026

View → Q4 report

MAYNOR & STIERS, LLC

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $60,000 income · posted Jan 20, 2026

View → Q4 report

PARSONS CORPORATION

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $490,000 expenses · posted Jan 19, 2026

View → Q4 report

S-3 GROUP

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $60,000 income · posted Jan 15, 2026

View → Q3 report

S-3 GROUP

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $60,000 income · posted Oct 20, 2025

View → Q3 report

MAYNOR & STIERS, LLC

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $60,000 income · posted Oct 17, 2025

View → Q3 report

PARSONS CORPORATION

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $430,000 expenses · posted Oct 17, 2025

View → Q2 report

MAYNOR & STIERS, LLC

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $60,000 income · posted Jul 21, 2025

View → Q2 report

S-3 GROUP

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $60,000 income · posted Jul 18, 2025

View → Q2 terminationNo activity

BROWNSTEIN HYATT FARBER SCHRECK, LLP

2nd Quarter 2025 (Apr 1 - June 30) · posted Jul 17, 2025

View → Q2 report

PARSONS CORPORATION

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $415,000 expenses · posted Jul 17, 2025

View → Q1 report

MAYNOR & STIERS, LLC

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

View →

Showing the 20 most recent of 23 filings. Search the explorer for "PARSONS CORPORATION".

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Filings through October 21, 2026, the newest posted date on this record. Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.