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Federal campaign finance and roll-call votesFEC data through Jun 26, 2026

Employers · M

95 employers whose names start with M.

EmployerDonorsTotal
M3 Insurance135$137,072
Macys112$77,247
Magen J T127$54,417
Manager115$222,521
Marathon Oil138$196,131
Marathon Petroleum1,517$1,131,309
Marcum495$393,277
Marcus Millichap223$7,865,853
Mariner Finance200$315,059
Marriott172$126,966
Marriott International263$216,098
Mars109$553,990
Marsh259$550,393
Marsh McLennan177$217,515
Marsh McLennan Agency126$234,432
Martin Marietta728$663,268
Massachusetts General Hospital206$500,990
Massachusetts Institute of Technology115$507,218
Massachusetts Mutual Life Insurance146$194,880
Mass General Brigham201$322,672
Massmutual120$273,713
Mastercard514$933,606
Maxim Healthcare Services285$82,367
Maximus163$223,146
Mayer Brown179$1,091,695
Maynard Nexsen283$382,626
Mayo Clinic705$1,053,376
McDermott Will Emery141$604,165
McDonald S300$668,991
McDonalds106$152,869
McGuirewoods402$1,915,040
McKesson158$237,384
McKinsey364$1,411,899
MCK McKesson214$405,623
MCPS170$186,133
MD Anderson Cancer Center132$183,303
Me620$857,854
Meba Vacation Trust573$326,262
Medical College of Wisconsin187$332,731
Medstar122$209,583
Medstar Health153$455,596
Medtronic606$642,295
Memorial Sloan Kettering Cancer Center102$274,571
Mercer143$251,441
Merck493$1,128,434
Merck Sharp Dohme688$1,217,257
Mercy179$247,233
Mercy Health139$164,564
Merrill Lynch376$1,007,290
Meta1,422$3,695,681
Meta Platforms212$1,014,437
Metlife173$396,649
Metlife Group467$481,170
MGB132$306,438
MGH155$216,566
Miami Dade County116$119,127
Michael Baker International138$133,488
Michigan Medicine102$64,932
Michigan State University411$935,647
Micron Technology140$236,853
Microsoft5,426$12,442,806
Midamerican Energy141$137,003
Midwest Radiology124$100,233
Military159$120,070
Miller Pipeline122$52,417
Minneapolis Fire Dept134$34,021
MIT566$2,220,812
Mitre320$484,153
Mma156$149,968
MMC179$216,418
Molex123$139,619
Molina Healthcare373$927,417
Montana Construction131$51,030
Montefiore Medical Center123$226,805
Montgomery County Public Schools132$99,467
Morgan Lewis140$794,974
Morgan Lewis Bockius154$660,657
Morgan Morgan116$1,289,562
Morgan Stanley1,111$3,503,488
Morrison Foerster184$786,266
Moss Adams210$304,229
Motorola Solutions678$1,237,089
Mount Sinai155$237,336
Mount Sinai Hospital182$196,157
Mr148$221,386
Ms186$335,290
MSKCC109$122,689
Msu149$305,227
Mta124$84,274
M T Bank186$217,534
MTC130$118,516
Multicare117$102,782
Musc153$160,539
Mutual of Omaha208$231,591
Myself585$1,100,079

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