Individuals are limited to 2700 corruption points per target per encounter.
Organizations cannot contribute corruption points to a target, but can contribute unlimited corruption points to Private Accounts for Corruption, which can then use unlimited corruption points to influence the environment and actors around the target.
On your session-survey you'll be given an option to check a box and donate 3 corruption points to a general "corruption pool" which, applied equally to all targets, it can be assumed corrupts nobody differentially.