Clark Donald Opdahl, Business Attorney in Minneapolis, Minnesota
Over 40 years of legal practice · focused on Business, Formation, and General · 4.4/5 rating from 4 verified client reviews
ShareholderatHenson & Efron, P.A.
Minneapolis, MN
Practicing business in Minneapolis since 1986.
- 40+
- Years practicing
- 4.4 ★
- 4 client reviews
- 1
- Bar admission
Are you Clark Donald Opdahl?
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Quick answer
Clark Donald Opdahl is a shareholder based in Minneapolis, MN. The practice focuses on Business, Formation, and General. Clark has over 40 years of legal experience. Currently practicing at Henson & Efron, P.A.. Rated 4.4 out of 5 from 4 client reviews.
- Based in
- Minneapolis, MN
- Experience
- over 40 years
- Known for
- Business · Formation · General
- Handles Business, Formation, and General matters from Minneapolis, MN.
- Over 40 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Clark Donald Opdahl: Clark Donald Opdahl is a shareholder based in Minneapolis, MN. The practice focuses on Business, Formation, and General. Clark has over 40 years of legal experience. Currently practicing at Henson & Efron, P.A.. Rated 4.4 out of 5 from 4 client reviews.
Areas of practice
Clark's practice areas in Minneapolis
Clark concentrates on business, formation, general, ip, and m&a. Each area below outlines the kind of case Clark handles, typical outcomes to expect, and how the intake process starts.
Business
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Formation
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General
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IP
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M&A
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Business cases in Minneapolis, Minnesota
Clark 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 Clark agrees to represent you.
Formation cases in Minneapolis, Minnesota
Clark takes formation 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 Clark agrees to represent you.
General cases in Minneapolis, Minnesota
Clark 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 Clark agrees to represent you.
IP cases in Minneapolis, Minnesota
Clark takes ip 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 Clark agrees to represent you.
M&A cases in Minneapolis, Minnesota
Clark takes m&a 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 Clark agrees to represent you.
Biography
Clark Donald Opdahl, business attorney serving Minneapolis
Clark Donald Opdahl is a shareholder based in Minneapolis, MN. The practice focuses on Business, Formation, and General. Clark has over 40 years of legal experience. Currently practicing at Henson & Efron, P.A.. Rated 4.4 out of 5 from 4 client reviews. Clark works from Minneapolis, Minnesota and takes on business matters across the region.
Clark Donald Opdahl is a lawyer practicing mergers and acquisitions, intellectual property, antitrust, distribution and franchising and 4 other areas of law. Clark received a B.A. degree from University of Minnesota in 1978, and has been licensed for 40 years. Clark practices at Henson & Efron, P.A. in Minneapolis, MN.
Clark's approach to business cases
Clark Donald Opdahl is a lawyer practicing mergers and acquisitions, intellectual property, antitrust, distribution and franchising and 4 other areas of law. Clark received a B.A. degree from University of Minnesota in 1978, and has been licensed for 40 years. Clark practices at Henson & Efron, P.A. in Minneapolis, MN.
The kind of cases Clark takes
Clark reviews new inquiries case-by-case for business, formation, and general matters in Minneapolis and the surrounding Minnesota area.
Credentials
Credentials — where Clark studied and practices
William Mitchell College of Law
J.D. · 1986
University of Minnesota
B.A. · 1978
Jurisdictions
Clark's state bar admissions
Minnesota U.S. Distr
1986 · ACTIVE
Clark studied at J.D. in William Mitchell College of Law and B.A. in University of Minnesota.
Law school and academic background
Clark completed J.D. in William Mitchell College of Law and B.A. in University of Minnesota. Formal legal training is one signal of substantive knowledge — the day-to-day practice Clark runs in Minnesota is where that training gets applied to real client questions.
Recognition
Clark's legal honors and published work
Clark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Affiliations
Clark's professional memberships and bar associations
Hennepin County (Chair: Community Relations Committee, 1989-1991, Co-Chair 1997-2000 Co-Chair, Publications Committee, 1991-1997) and Minnesota State Bar Associations
membership
Locations
Clark Donald Opdahl's office in Minneapolis
Clark's primary office is at 225 S. 6th St., Ste. 1600, Minneapolis, MN, 55402. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Clark Donald Opdahl — 4.4/5 rating from 4 verified client reviews
Every review below is from a verified client of Clark. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Minneapolis.
4.4
4 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Clark Donald Opdahl claims this profile.
Read all reviewsHiring guide
How to hire Clark Donald Opdahl — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Clark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Clark charges for the initial consult. That fee is credited toward representation if you retain Clark'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; Clark 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 Clark
Clark 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. Clark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Clark'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 Clark Donald Opdahl
How much does it cost to hire Clark for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Clark walks through the likely range during the consult so there are no surprises.
Does Clark offer a free consultation?
Clark charges for the initial consult; that fee is credited toward representation if you retain Clark's office. Some business attorneys offer free consults — check Clark'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. Clark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Clark take my case if I'm outside Minneapolis?
Clark 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 — Clark 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 Clark?
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. Clark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Clark accepting new business clients right now?
Clark'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
Clark 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
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If Clark'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.





