
John B Massopust, Business Attorney in Minneapolis, Minnesota
Over 48 years of legal practice · focused on Business, Civil Rights, and Class Action · 5.0/5 rating from 1 verified client review
PartneratZelle LLP
Minneapolis, MN
Practicing business in Minneapolis since 1978.
- 48+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Are you John B Massopust?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
John B Massopust is a partner based in Minneapolis, MN. The practice focuses on Business, Civil Rights, and Class Action. John has over 48 years of legal experience. Currently practicing at Zelle LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Minneapolis, MN
- Experience
- over 48 years
- Known for
- Business · Civil Rights · Class Action
- Handles Business, Civil Rights, and Class Action matters from Minneapolis, MN.
- Over 48 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John B Massopust: John B Massopust is a partner based in Minneapolis, MN. The practice focuses on Business, Civil Rights, and Class Action. John has over 48 years of legal experience. Currently practicing at Zelle LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters John takes on
John concentrates on business, civil rights, class action, elder law, and general. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Business
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Civil Rights
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Class Action
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Elder Law
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General
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Government
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Insurance
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IP
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Litigation
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Business cases in Minneapolis, Minnesota
John takes business matters in Minneapolis, Minnesota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Civil Rights cases in Minneapolis, Minnesota
John takes civil rights matters in Minneapolis, Minnesota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Class Action cases in Minneapolis, Minnesota
John takes class action matters in Minneapolis, Minnesota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Elder Law cases in Minneapolis, Minnesota
John takes elder law matters in Minneapolis, Minnesota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
General cases in Minneapolis, Minnesota
John takes general matters in Minneapolis, Minnesota. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
Meet John B Massopust — business lawyer in Minneapolis
John B Massopust is a partner based in Minneapolis, MN. The practice focuses on Business, Civil Rights, and Class Action. John has over 48 years of legal experience. Currently practicing at Zelle LLP. Rated 5.0 out of 5 from 1 client review.
John B Massopust is a lawyer practicing antitrust and unfair competition, business disputes and commercial litigation, class actions and 6 other areas of law. John received a B.A. degree from Colorado College in 1973, and has been licensed for 48 years. John practices at Zelle LLP in Minneapolis, MN.
Working with John on a business matter
John B Massopust is a lawyer practicing antitrust and unfair competition, business disputes and commercial litigation, class actions and 6 other areas of law. John received a B.A. degree from Colorado College in 1973, and has been licensed for 48 years. John practices at Zelle LLP in Minneapolis, MN.
Clients John works with
John reviews new inquiries case-by-case for business, civil rights, and class action matters in Minneapolis and the surrounding Minnesota area.
Credentials
Education, bar admissions, and languages
William Mitchell College of Law
J.D. · 1978
Colorado College
B.A. · 1973
Jurisdictions
John's state bar admissions
Minnesota U.S. Court
1978 · ACTIVE
John studied at J.D. in William Mitchell College of Law and B.A. in Colorado College.
Law school and academic background
John completed J.D. in William Mitchell College of Law and B.A. in Colorado College. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Minnesota is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
John B Massopust's office in Minneapolis
John's primary office is at 500 Washington Avenue South, Suite 4000, Minneapolis, MN, 55415. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John B Massopust — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Minneapolis.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John B Massopust claims this profile.
Read all reviewsHiring guide
How to hire John B Massopust — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.
Questions to ask a business attorney in Minneapolis, Minnesota
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 John
John 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. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John'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 John B Massopust
How much does it cost to hire John for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some business attorneys offer free consults — check John's current terms during booking.
How long do business cases in Minnesota 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside Minneapolis?
John is licensed in Minnesota. Matters governed by Minnesota law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John 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 John?
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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new business clients right now?
John'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 Minneapolis, St Paul and Edina in Minnesota
John handles business matters throughout Minnesota. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in Minnesota
If John's intake is full or the fit isn't right, these business attorneys in Minneapolis handle similar matters. Every profile below is verified and open to consultations.





