Which Industry Spends the Most on Lobbying? (2021)

Pharmaceuticals/Health Products: $4,951,696,27

Insurance: $3,212,091,113

Electronics Manufacturing and Equipment: $2,788,778,841

Electric Utilities: $2,739,876,658

Business Associations: $2,622,933,997

Oil and Gas: $2,493,422,698

Miscellaneous Manufacturing and Distributing: $2,014,112,186

Hospitals/ Nursing Homes: $2,013,333,323