About Us

A Boutique Firm With a Global Perspective

As lawyers. entrepreneurs, and tech enthusiasts, the firm’s partners began their journey in the crypto industry by building and operating cryptocurrency mining machines and a private digital asset investment fund. In 2018, Bull Blockchain Law LLP was founded to support the growth of a new wave of technology companies by technology-minded lawyers who could counsel efficiently on myriad novel issues. Today, the firm serves as counsel to clients of all sizes and an advocate for sound public policy around emerging technologies. BBL was one of the first law firms in the U.S. to serve exclusively as counsel to founders and emerging companies in the blockchain industry.

Our Attorneys

Andrew Bull, Esq.

Founding Partner

Tyler Harttraft, Esq.


Rick Tapia


Xiaoyang Li, Esq.


Ricardo Rivera

Of Counsel, Tax

William W. Milne, CPA

Legal Counsel

Charles Scrimalli