
Technology
USA Guide 2026 : California
Rankings

Ranked Individuals
Ranked Individuals
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
A&O Shearman advised DoorDash, Inc. on its acquisition of SevenRooms Inc. for $1.2 billion.
Strengths
Provided by Chambers
Its depth of knowledge, experience and the creative alternatives it comes up with are all strengths.
Technology respondentUSAA&O Shearman has the technical expertise and knowledge to tackle any complicated matter. Further, the team is incredibly responsive.
Technology respondentUSAThe team is very responsive and customer-oriented.
Technology respondentUSAThe A&O Shearman team is unique in its combination of legal expertise, industry knowledge, attention to client service, and a commitment to being commercial.
Technology respondentUSAThe team has very strong technical legal expertise and industry knowledge, as well as a strong appreciation of a client's needs. This means lawyers have the expertise to navigate the complexity, while distilling it down to the key issues we need to be aware of as clients.
Technology respondentUSA
Notable Practitioners
Provided by Chambers
Band 2 
Band 2 
Daren M Orzechowski
Daren Orzechowski handles M&A as well as outsourcing transactions for a number of well-known technology companies. He is also well versed in licensing agreements.
He is very knowledgeable.
Technology respondentUSADaren is a brilliant lawyer who understands all the issues possible in a deal.
Technology respondentUSAHe is sharp and has a good sense of the market.
Technology respondentUSAHe knows how to get to the core of issues and provides great solutions.
Technology respondentUSA
Band 3 
Band 3 
Alex Touma
Alex Touma is well-versed in advising on development, manufacturing and supply agreements for novel technologies, along with sourcing and IP licensing transactions. He has a high-profile client base in the fintech industry.
He is a trusted legal advisor who understands our business needs implicitly.
Technology respondentUSAHe is very business-minded and practical. He's always sharp and on-top of the most cutting-edge issues.
Technology respondentUSAAlex is a competent negotiator and zealous advocate. He's very practical and knows to get deals done.
Technology respondentUSAAlex always knows how to handle negotiations and understands the key points of any deal. He is practical, efficient and certainly knows how to negotiate high pressure deals.
Technology respondentUSA
Ranked Individuals at A&O Shearman (2)
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.