SenateUS has the list , which I can break down for the members of the Tea Party caucus and the two non-members – Marco Rubio and Ron Johnson – who are identified with the movement.
Marco Rubio
- Foreign Relations; Commerce, Science, and Transportation; Intelligence; Rules; Small Business
Rand Paul
- Energy and Natural Resources; Homeland Security and Governmental Affairs; Health, Education, Labor and Pensions; Small Business
Mike Lee
- Judiciary; Joint Economic Committee; Foreign Relations; Energy and Natural Resources
Ron Johnson
- Appropriations; Homeland Security and Governmental Affairs; Aging; Budget
Jerry Moran
- Aging; Small Business; Veterans Affairs; Appropriations; Banking, Housing, and Urban Affairs
Pat Toomey
- Commerce, Science, and Transportation; Banking, Housing, and Urban Affairs; Budget; Joint Economic Committee