Wilson Sonsini - ECP

A law firm for

Trusted counsel to 100,000+ start-ups
and entrepreneurs for over 60 years


Introducing :

The Digital Home For
Your Legal Needs

Introducing Neuron, a new platform that streamlines, automates and digitizes the typical legal processes along a startup’s journey - from incorporation to exit.
Learn More

What we do

Helping You
Navigate from
Trial and Error
to Success

Figuring out what comes next in your business isn’t easy, and we should know, having been part of over 100,000 private companies’ journey from idea to disruptive technology. We embrace the inevitable ups and downs of a founder’s life.

We want to make your journey easier through the partnerships we’ve cultivated. Our VC, banking, and industry connections are second to none. Whether you’re developing an idea, perfecting your business plan, preparing to raise capital, or looking to go public, Wilson Sonsini’s Emerging Companies Practice is ready to help.

Featured Clients

We have represented some of the world’s most iconic companies in connection with high-value IPOs

  • Google
  • Twitter
  • LinkedIn
  • Lyft
  • DoorDash
  • Netflix
  • Dropbox
  • Netscape
  • Apple
  • Roblox
  • Illumina
  • Square

Enable in
maximizing the
Performance of
B2B Deals

San Francisco

Collaboration platform for maximizing the performance of your B2B deals while improving financial transparency and operational efficiency

Signifyd Eliminate
Fraud and
Consumer Abuse

San Jose

Signifyd enables fearless commerce while maximizing conversion, automating customer experience and eliminating fraud and consumer abuse for retailers

Glowforge create
a world where
Anyone can
Print Anything


The 3D laser printer that is reinventing homemade. At the touch of a button, Glowforge cuts, engraves, and creates beautiful, ready-to-use things

Are You a VC
Looking for
Counsel or Fund

Yes I am

ECP Attorneys

Meet The Team

See all ECP attorneys


See all ECP attorneys


Our Industry