Peter Cohn, Business Attorney in Menlo Park, California
Over 44 years of legal practice · focused on Business, General, and M&A · 5.0/5 rating from 7 verified client reviews
PartneratOrrick, Herrington & Sutcliffe LLP
Menlo Park, CA
Practicing business in Menlo Park since 1982.
- 44+
- Years practicing
- 5.0 ★
- 7 client reviews
- 2
- Bar admissions
Are you Peter Cohn?
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Quick answer
Peter Cohn is a partner based in Menlo Park, CA. The practice focuses on Business, General, and M&A. Peter has over 44 years of legal experience. Currently practicing at Orrick, Herrington & Sutcliffe LLP. Rated 5.0 out of 5 from 7 client reviews.
- Based in
- Menlo Park, CA
- Experience
- over 44 years
- Known for
- Business · General · M&A
- Handles Business, General, and M&A matters from Menlo Park, CA.
- Over 44 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Peter Cohn: Peter Cohn is a partner based in Menlo Park, CA. The practice focuses on Business, General, and M&A. Peter has over 44 years of legal experience. Currently practicing at Orrick, Herrington & Sutcliffe LLP. Rated 5.0 out of 5 from 7 client reviews.
Areas of practice
Legal matters Peter takes on
Peter concentrates on business, general, and m&a. Each area below outlines the kind of case Peter handles, typical outcomes to expect, and how the intake process starts.
Business cases in Menlo Park, California
Peter takes business matters in Menlo Park, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Peter agrees to represent you.
General cases in Menlo Park, California
Peter takes general matters in Menlo Park, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Peter agrees to represent you.
M&A cases in Menlo Park, California
Peter takes m&a matters in Menlo Park, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Peter agrees to represent you.
Biography
Meet Peter Cohn — business lawyer in Menlo Park
Peter Cohn is a partner based in Menlo Park, CA. The practice focuses on Business, General, and M&A. Peter has over 44 years of legal experience. Currently practicing at Orrick, Herrington & Sutcliffe LLP. Rated 5.0 out of 5 from 7 client reviews.
Peter Cohn is a lawyer practicing emerging companies, mergers and acquisitions, investment bank representation and 1 other area of law. Peter received a B.A. degree from University of California, Berkeley, and has been licensed for 44 years. Peter practices at Orrick, Herrington & Sutcliffe LLP in Menlo Park, CA.
Working with Peter on a business matter
Peter Cohn is a lawyer practicing emerging companies, mergers and acquisitions, investment bank representation and 1 other area of law. Peter received a B.A. degree from University of California, Berkeley, and has been licensed for 44 years. Peter practices at Orrick, Herrington & Sutcliffe LLP in Menlo Park, CA.
Clients Peter works with
Peter reviews new inquiries case-by-case for business, general, and m&a matters in Menlo Park and the surrounding California area.
Credentials
Education, bar admissions, and languages
University of California, Berkeley, Boalt Hall School of Law
J.D. · 1981
University of California, Berkeley B.A. Business Administration and Finance University of California, Berkeley B.A. with highest honors
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Jurisdictions
Peter's state bar admissions
New York
1983 · ACTIVE
California
1982 · ACTIVE
Peter studied at J.D. in University of California, Berkeley, Boalt Hall School of Law and — in University of California, Berkeley B.A. Business Administration and Finance University of California, Berkeley B.A. with highest honors.
Law school and academic background
Peter completed J.D. in University of California, Berkeley, Boalt Hall School of Law and — in University of California, Berkeley B.A. Business Administration and Finance University of California, Berkeley B.A. with highest honors. Formal legal training is one signal of substantive knowledge — the day-to-day practice Peter runs in California is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Peter has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Peter's professional memberships and bar associations
State Bar of California New York State Bar Association
membership
Locations
Peter Cohn's office in Menlo Park
Peter's primary office is at 1000 Marsh Rd., Menlo Park, CA, 94025. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Peter Cohn — 5.0/5 rating from 7 verified client reviews
Every review below is from a verified client of Peter. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Menlo Park.
5.0
7 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Peter Cohn claims this profile.
Read all reviewsHiring guide
How to hire Peter Cohn — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Peter usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Peter charges for the initial consult. That fee is credited toward representation if you retain Peter's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Peter will tell you what matters and what doesn't.
Questions to ask a business attorney in Menlo Park, California
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Peter
Peter discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Peter confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Peter's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Peter Cohn
How much does it cost to hire Peter for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Peter walks through the likely range during the consult so there are no surprises.
Does Peter offer a free consultation?
Peter charges for the initial consult; that fee is credited toward representation if you retain Peter's office. Some business attorneys offer free consults — check Peter's current terms during booking.
How long do business cases in California typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Peter gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Peter take my case if I'm outside Menlo Park?
Peter is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Peter will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Peter?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Peter will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Peter accepting new business clients right now?
Peter's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Menlo Park, Los Angeles and San Francisco in California
Peter handles business matters throughout California. Each city below is a direct link into the search page for verified business attorneys in that community.
- Menlo Park1,592 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
More counsel
Other top-rated business attorneys in California
If Peter's intake is full or the fit isn't right, these business attorneys in Menlo Park handle similar matters. Every profile below is verified and open to consultations.

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Arsen Sarapinian, Esq.
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Jonathan P. Brian
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