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Roger Wilen, Business Attorney in Chicago, Illinois

Over 38 years of legal practice · focused on Business, Consumer, and Formation · 5.0/5 rating from 1 verified client review

PartneratSidley Austin LLP

Chicago, IL

Practicing business in Chicago since 1988.

38+
Years practicing
5.0 ★
1 client review
1
Bar admission

Are you Roger Wilen?

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Quick answer

Roger Wilen is a partner based in Chicago, IL. The practice focuses on Business, Consumer, and Formation. Roger has over 38 years of legal experience. Currently practicing at Sidley Austin LLP. Rated 5.0 out of 5 from 1 client review.

Based in
Chicago, IL
Experience
over 38 years
Known for
Business · Consumer · Formation
  • Handles Business, Consumer, and Formation matters from Chicago, IL.
  • Over 38 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Roger Wilen: Roger Wilen is a partner based in Chicago, IL. The practice focuses on Business, Consumer, and Formation. Roger has over 38 years of legal experience. Currently practicing at Sidley Austin LLP. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Practice areas handled by Roger Wilen

Roger concentrates on business, consumer, formation, m&a, and securities. Each area below outlines the kind of case Roger handles, typical outcomes to expect, and how the intake process starts.

Business cases in Chicago, Illinois

Roger takes business matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roger agrees to represent you.

Consumer cases in Chicago, Illinois

Roger takes consumer matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roger agrees to represent you.

Formation cases in Chicago, Illinois

Roger takes formation matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roger agrees to represent you.

M&A cases in Chicago, Illinois

Roger takes m&a matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roger agrees to represent you.

Securities cases in Chicago, Illinois

Roger takes securities matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Roger agrees to represent you.

Biography

About Roger Wilen — Over 38 years of Illinois business experience

Roger Wilen is a partner based in Chicago, IL. The practice focuses on Business, Consumer, and Formation. Roger has over 38 years of legal experience. Currently practicing at Sidley Austin LLP. Rated 5.0 out of 5 from 1 client review.

Roger Wilen is a lawyer practicing corporate & incorporation, securities & investment fraud, emerging companies and venture capital and 2 other areas of law. Roger received a A.B. degree from University of Michigan in 1984, and has been licensed for 38 years. Roger practices at Sidley Austin LLP in Chicago, IL.

How Roger handles business matters

Roger Wilen is a lawyer practicing corporate & incorporation, securities & investment fraud, emerging companies and venture capital and 2 other areas of law. Roger received a A.B. degree from University of Michigan in 1984, and has been licensed for 38 years. Roger practices at Sidley Austin LLP in Chicago, IL.

The kind of cases Roger takes

Roger reviews new inquiries case-by-case for business, consumer, and formation matters in Chicago and the surrounding Illinois area.

Credentials

Roger Wilen's legal education and bar admissions

  • University of Michigan Law School

    J.D. · 1988

  • University of Michigan

    A.B. · 1984

Jurisdictions

Roger's state bar admissions

  • Illinois

    1988 · ACTIVE

Roger studied at J.D. in University of Michigan Law School and A.B. in University of Michigan.

Law school and academic background

Roger completed J.D. in University of Michigan Law School and A.B. in University of Michigan. Formal legal training is one signal of substantive knowledge — the day-to-day practice Roger runs in Illinois is where that training gets applied to real client questions.

Recognition

Awards, publications, and recognition of Roger Wilen

Roger has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Locations

Roger Wilen's office in Chicago

Roger's primary office is at One S. Dearborn St., Chicago, IL, 60603-2302. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Sidley Austin LLP

One S. Dearborn St.

Chicago, IL 60603-2302

Open in Google Maps

Client feedback

Client reviews of Roger Wilen — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Roger. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Chicago.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Roger Wilen claims this profile.

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Hiring guide

How to hire Roger Wilen — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Roger usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Roger charges for the initial consult. That fee is credited toward representation if you retain Roger'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; Roger will tell you what matters and what doesn't.

Questions to ask a business attorney in Chicago, Illinois

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 Roger

Roger 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. Roger confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Roger'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 Roger Wilen

  • How much does it cost to hire Roger for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Roger walks through the likely range during the consult so there are no surprises.

  • Does Roger offer a free consultation?

    Roger charges for the initial consult; that fee is credited toward representation if you retain Roger's office. Some business attorneys offer free consults — check Roger's current terms during booking.

  • How long do business cases in Illinois 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. Roger gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Roger take my case if I'm outside Chicago?

    Roger is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Roger 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 Roger?

    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. Roger will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Roger accepting new business clients right now?

    Roger'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 Chicago, Springfield and Northbrook in Illinois

Roger handles business matters throughout Illinois. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Roger's intake is full or the fit isn't right, these business attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.