Data Validation, Research, and Completion

I have a list of approximately 4,000 schools. Much of the data on the sheet is already filled in. All blank fields must be researched and entered into the sheet. All information should be found online without much issues. The schools are all part of much large organizations. I am looking to have every school in the US listed that is part of a larger PRIVATE organization. to see an example Google the organization "Corinthian Colleges Inc." i have included every school i could find. If you can find other private schools and their entities i do not have included I will include and extra $25 per 500 extra schools you can find with the subsequent parent organization. i will send the draft file once the project is awarded.