Every outcome has an origin.
We shape Washington's decisive moments.

SERVICES

History shows that beginnings determine outcomes — whether in drafting new laws, amending existing ones, or navigating oversight battles.

Origin Advocacy focuses on the critical moments when policy is defined and decisions are set in motion. Led by a former White House and senior Congressional staff, the firm advises clients on shaping policy, managing oversight risk, and securing lasting results across Congress and the executive branch.

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Expertise at the

Forefront of Government

Origin Advocacy is led by founder Sean McLean, who brings nearly 20 years of experience across the White House, U.S. Senate, and U.S. House of Representatives. He has led policy development, secured bipartisan legislative victories, and advanced legislation to the President's desk.

Origin delivers strategic counsel across complex policy and regulatory matters—helping clients shape legislation, secure federal funding, and navigate federal decision-making.

Approach