Source: Senate LDA filings + FEC data via Hammerhead Intelligence.
Lobbying $ = annual reported federal lobbying expenditures (company-wide).
Campaign $ = IE spending directed at candidates in this specific race.
🏢 Donor Employer Groups — FEC Schedule A
Individual contributions aggregated by employer. Contributions are from employees, not the companies themselves.
Slotkin (DEM)Top employer groups(5 also lobby Congress)
MICHIGAN STATE UNIVERSITY
$8K (121)
ALLIANCE FOR AUTOMOTIVE INNOVATIONLOBBY+DONATE
$6K (5)
APOLLO
$5K (2)
APOLLO GLOBAL MANAGEMENT
$5K (2)
WOODLAND FOODS
$5K (2)
JACKSON & MACNICHOL
$4K (3)
CITY ALUMINUM FOUNDRY
$4K (5)
UNIVERSITY OF MICHIGAN
$4K (88)
AVERI
$4K (1)
HONIGMAN
$4K (1)
Source: FEC Schedule A (2026 cycle) via Hammerhead Intelligence
Federal Spending Context (statewide)
Federal awards flowing into this jurisdiction · Source: USAspending.gov
$55.6B
Total Awards
44%
Defense ($2.9B)
9,962,311
Population
Top Industries & Recipients ▾
Military Armored Vehicle, Tank · $2.5B
Automobile Manufacturing · $2.4B
Motor Vehicle Transmission and · $312.9M
Engineering Services · $258.2M
Light Truck and Utility Vehicl · $252.4M
Other Heavy and Civil Engineer · $247.1M
MI has a partisan lean of R+2. The state has shifted toward Republicans by 6 points in recent elections. Democrats won 4 of the last 4 Senate races here (avg margin D+11).