"Through September 23, 2020, Yes on Proposition 22 received $184.3 million, which is the most funds that an initiative campaign has ever received in California (not adjusted for inflation). Uber contributed $50 million, Lyft provided $48 million, DoorDash contrubuted $47 million, InstaCart provided $28 million, and Postmates provided $11 million.
The campaign No on Prop 22 received $10.7 million. The International Brotherhood of Teamsters, SEIU-UHW West, Service Employees International Union, United Food & Commercial Workers Local 770, and United Food & Commercial Workers Western States Issues PAC—labor unions or union-affiliated committees—were the top-five donors to No on Prop 22."
The campaign No on Prop 22 received $10.7 million. The International Brotherhood of Teamsters, SEIU-UHW West, Service Employees International Union, United Food & Commercial Workers Local 770, and United Food & Commercial Workers Western States Issues PAC—labor unions or union-affiliated committees—were the top-five donors to No on Prop 22."
https://ballotpedia.org/California_Proposition_22,_App-Based...