OpenSecrets is 100% funded through the generosity of donors.

Trump Old Post Office LLC Donald J Trump for President $452 04/10/2017 Y Trump Old Post Office LLC Donald J Trump for President $205 04/08/2017 Y Trump Old Post Office LLC Bill Shuster for Congress $6 ...

Search for a state or federal candidate to see the donors and industries that support them.

This table lists top donors to this group in the 2023-2024 election cycle, and may include contributions from the organization itself, its PAC, individual members or employees or owners, and those ...

See which industries and organizations are supporting your elected representatives in the House and Senate.

Dig into data on outside spending by party committees, super PACs and "dark money" groups.

If every user like you gave just $1 a year, we could sustain our mission of transparency forever.

If every user like you gave just $1 a year, we could sustain our mission of transparency forever.

See connections between committee members, industries, and interests that they regulate.

The oil and gas industry regularly outspends environmental interest groups on federal lobbying and campaign contributions. According to OpenSecrets’ analysis of federal lobbying data from 1998 to 2023 ...