Bio, via Associated General Contractors of America via Internet Archive:

The Associated General Contractors of America has built out their lobby shop with the addition of Brian Lenihan as Director of Tax, Fiscal Affairs & Accounting. Lenihan, who recently departed the office of Congressman Diane Black (R-Tenn.), a member of the Ways & Means and House Budget Committee, will focus on issues pertaining to tax reform, the ongoing debate over debt reduction and accounting matters, among others. Lenihan, a Capitol Hill and K Street veteran, previously worked the Hill from the outside at the lobbying law firm Williams & Jensen PLLC, tending to a number of clients in the health, defense, energy, and financial services sectors. He also lobbied on behalf of the American International Automobile Dealers Association on tax and trade issues. And his congressional experience includes work with the leadership offices of then-House Majority Whip Roy Blunt (R-Mo.) and House Republican Conference Chairwoman Deborah Pryce (R-Ohio). Lenihan resides in Alexandria, Va. with his wife and son.