A new government website, Ethics.Data.Gov now allows the public to look up records on election donations, White House visitors, etc.
A sample search for Netflix brought the following page of results
The creation of Ethics.Data.gov is part of President Obama’s commitment to promoting ethics, transparency, and accountability across government.
You can search two ways:
Enter a name and see every record of that person across the entire collection of ethics data—including campaign finance, lobbying, and White House visitor records.
Ethics.Data.gov brings together datasets from across the government to help citizens easily access this information, empowering Americans to hold government accountable.