Meet Our Attorneys

Licensed attorneys from leading law firms and technology companies, bringing big-firm rigor and in-house judgment to every matter.

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Where our attorneys trained and practiced

  • Apple
  • Google
  • Meta
  • Gunderson Dettmer
  • Cooley
  • White & Case
  • Wilson Sonsini
  • Stack Overflow
  • Sephora
  • Stanford Law School
  • UC Berkeley
  • Accenture
Eugenia Bergantz

Eugenia Bergantz

Chief Legal Officer

Named General Counsel of the Year at RLLB 2025, Eugenia has led legal at Planful, SnapLogic, and Druva for over a decade, building legal functions from the ground up through global expansion, M&A, and IPO readiness.

DruvaPlanful
Michelle Treviño

Michelle Treviño

Commercial, Product & Privacy Attorney

Michelle focuses on privacy, AI governance, product counseling, and commercial transactions for global technology companies. She has practiced at law firms, in-house, and in consulting, with added depth in IP litigation.

White & CaseGoogleMeta
Alice Lu

Alice Lu

Corporate & Technology Attorney

Alice advises startups, founders, and investors on venture financings, technology transactions, privacy, and cross-border matters. Before Arceus, she practiced at Gunderson Dettmer. She holds an LL.M. from Stanford Law School.

Gunderson DettmerStanford Law School
Stephen Tyler

Stephen Tyler

Commercial & Corporate Attorney

Stephen has spent over a decade advising global technology companies and high-growth businesses, most recently overseeing governance and commercial contracting across North America as the primary legal partner to leadership.

AppleGoogleMeta
Vivian Liu

Vivian Liu

Commercial Attorney

Vivian advises technology companies and startups on commercial contracts, technology transactions, and corporate matters. She practiced at leading corporate law firms and holds CIPP/E and CIPM privacy certifications.

Gunderson DettmerCooley
Carlyn Epstein

Carlyn Epstein

Privacy & Cybersecurity Attorney

Carlyn brings 14 years of experience in privacy, cybersecurity, and commercial contracts across technology, fintech, biotech, and retail. A Certified Information Privacy Professional, she taught Comparative Privacy Law at Santa Clara Law.

SanDiskClorox

A better law firm.