ποΈ Massachusetts (MA) Lobbying
Federal lobbying by clients headquartered in Massachusetts
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AI Overview
Massachusetts ranks #7 nationally in total lobbying spending and #5 in per-capita spending. With 1,242 active lobbying clients spending $502.9M across 21.1K filings, Massachusetts is a significant player in the federal lobbying landscape.
$502.9M
Total Spending
$108.46
Per Capita
#7
National Rank
#5
Per Capita Rank
1,242
Clients
7.0M
Population
Spending by Year
Top Massachusetts Spenders
| # | Client | Spending |
|---|---|---|
| 1 | Alkermes, INC. | $8.9M |
| 2 | Emd Serono, INC. | $5.7M |
| 3 | Thermo Fisher Scientific INC | $5.3M |
| 4 | Alnylam Pharmaceuticals, INC. | $5.3M |
| 5 | American Tower Corporation | $5.2M |
| 6 | Alexion Pharmaceuticals, INC. | $4.7M |
| 7 | Vertex Pharmaceuticals Incorporated | $4.1M |
| 8 | Hologic, INC. | $3.9M |
| 9 | Sarepta Therapeutics | $3.7M |
| 10 | Liberty Mutual Insurance Company | $3.6M |
| 11 | Clean Energy Group Strategy/mjb&a Coalitions | $3.5M |
| 12 | Mass General Brigham | $3.3M |
| 13 | Northeastern University | $3.0M |
| 14 | Liberty Mutual Group INC. | $3.0M |
| 15 | Abbott (Formerly Known as Alere INC.) | $2.9M |
| 16 | Massdevelopment | $2.9M |
| 17 | Fresenius Medical Care North America | $2.6M |
| 18 | National Fire Protection Association | $2.6M |
| 19 | Mass General Brigham (Formerly Known as Partners Healthcare) | $2.5M |
| 20 | Vertex Pharmaceuticals | $2.5M |
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Data Sources: Senate LDA Filings
Last updated: February 2026
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