Mark Seneca

Mark Seneca: Email & Phone Number

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Partner, M&A and Private Equity at Orrick, Herrington & Sutcliffe LLP|Menlo Park, California, United States

Position:

Partner, M&A and Private Equity at Orrick, Herrington & Sutcliffe LLP

Location:

Menlo Park, California, United States

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Last updated: 2026-05-26
Updated: 2026-05-26

Found email addresses for Mark Seneca:

Business emails:
m*****a@orrick.com
Personal emails:
m*****a@cs.com,
l************0@gmail.com

Found phones for Mark Seneca:

+1-480-***-**13,
+1-870-***-**43,
+1-870-***-**49
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Work Experience 31 years

Partner, M&A and Private Equity at Orrick, Herrington & Sutcliffe LLP

Jan 2007 - Current

Senior Associate at Venture Law Group

Jan 1999 - Jan 2005

Corporate Associate at Latham & Watkins

Jan 1995 - Jan 1999

Mark Seneca started working in 1995, then the employee has changed 2 companies and 2 jobs. On average, Mark Seneca works for one company for 9 years 10 months.

Mark holds California Bar, D.C. Bar, and Virginia Bar certifications and has been awarded Leading Lawyer (2022-2023)

Education

J.D. at Stanford Law School

M.B.A. at Stanford University Graduate School of Business

B.S. at Brigham Young University

Frequently Asked Questions

What is Mark Seneca's email address?

SignalHire found verified email addresses for Mark Seneca, both business and personal. Their business email is s****a@orrick.com, and personal emails include m*****a@centurytel.net, m*****a@cs.com, and l************0@gmail.com.

What is Mark Seneca's phone number?

SignalHire found multiple verified phone numbers for Mark Seneca: +1-870-***-**85, +1-480-***-**13, and +1-870-***-**43.

How do I contact Mark Seneca at Orrick, Herrington & Sutcliffe LLP?

You can reach Mark Seneca through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Mark Seneca's professional background?

Mark Seneca has 31 years of professional experience. They have held roles including Senior Associate, and Corporate Associate at companies such as Venture Law Group, and Latham & Watkins. Their education includes J.D. from Stanford Law School, and M.B.A. from Stanford University Graduate School of Business.

Is Mark Seneca's contact information up to date?

Yes. Mark Seneca's SignalHire profile was last updated on 26 May 2026, reflecting their current position as Partner, M&A and Private Equity at Orrick, Herrington & Sutcliffe LLP in San Francisco, CA, United States.

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