Our Clients

Some of the biggest names in technology rely on us to respond to and resolve their most serious legal challenges. They turn to us because we are knowledgeable, cost-effective, and while we do serious work, we don’t take ourselves too seriously.

ZwillGen Clients

We represent prominent Internet companies, media companies, Internet service providers, app developers, social networking sites, sharing economy companies, wireless carriers, video game publishers, fantasy sports providers, Internet and computer security firms, hedge funds, and a variety of traditional brick and mortar businesses in connection with their online practices.

Trusted by some of the biggest names in tech.

“I have ZwillGen on speed dial ... Their deep substantive knowledge of our industry and the inner workings of start-ups enable them to offer pragmatic, actionable guidance quickly and at great value.”

Stephanie King, Former GC, AdRoll

“Whether it’s for a deep analysis of a complicated legal issue or just to bounce ideas off of experienced outside counsel with incredible responsiveness and sound judgement, I recommend ZwillGen.”

Belinda Johnson, Airbnb

“There isn't a single other law firm that projects as much joy as ZwillGen does.”

Kai Lee, Oak Hill Advisors

Some of our clients

  • ZwillGen is a member of the Allstate Premier Law Firm Program.
  • Twitch
About ZwillGen

About ZwillGen

We deliver high value legal advice to help our clients make the most of new technologies, and we're proud to admit we're not just legal brains; we're tech geeks, too. We know the ins and outs of your business as well as we know Internet law. And the combination is unbeatable.

Our Team

Get direct, practical answers — the kinds of answers that help you make decisions — from a team with years of experience.

Meet our team
  • Emma Ferguson

  • F. Mario Trujillo

  • Ken Dreifach


Our Billing Philosophy

We believe the existing hourly law firm model is outdated and misaligns the interests of lawyers and their clients. Law firms should be rewarded for helping clients efficiently solve problems and discouraged from spending more time than necessary to achieve the same result. That’s why we have alternative pricing models. On every matter, our goal is to find the right pricing structure to align our incentives with your success.