Sean Mclean

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Sean Mclean

( Federal,  )

Origin Advocacy Llc

Clients

1) ALAN RITCHEY, INC

2) ALECTO AI, INC.

3) AMAZON.COM

4) AMERISTARRAIL

5) AT&T SERVICES, INC.

6) CTIA-THE WIRELESS ASSOCIATION

7) DISH NETWORK, LLC

8) POLYSENTRY INC.

9) UNITED AERONAUTICAL CORPORATION

10) VIRGIN GALACTIC

Last Updated: July 24, 2026