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Nikos Dimitrios Tsonis, Business Attorney in Chicago, Illinois

Over 31 years of legal practice · focused on Business, M&A, and Securities

Chicago, IL

Practicing business in Chicago since 1995.

31+
Years practicing
2
Bar admissions

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Quick answer

Nikos Dimitrios Tsonis is an attorney based in Chicago, IL. The practice focuses on Business, M&A, and Securities. Nikos has over 31 years of legal experience.

Based in
Chicago, IL
Experience
over 31 years
Known for
Business · M&A · Securities
  • Handles Business, M&A, and Securities matters from Chicago, IL.
  • Over 31 years of practice as a licensed attorney.

About Nikos Dimitrios Tsonis: Nikos Dimitrios Tsonis is an attorney based in Chicago, IL. The practice focuses on Business, M&A, and Securities. Nikos has over 31 years of legal experience.

Areas of practice

Practice areas handled by Nikos Dimitrios Tsonis

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

Business cases in Chicago, Illinois

Nikos 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 Nikos agrees to represent you.

M&A cases in Chicago, Illinois

Nikos 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 Nikos agrees to represent you.

Securities cases in Chicago, Illinois

Nikos 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 Nikos agrees to represent you.

Tax cases in Chicago, Illinois

Nikos takes tax 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 Nikos agrees to represent you.

Biography

About Nikos Dimitrios Tsonis — Over 31 years of Illinois business experience

Nikos Dimitrios Tsonis is an attorney based in Chicago, IL. The practice focuses on Business, M&A, and Securities. Nikos has over 31 years of legal experience.

Nikos Dimitrios Tsonis is a lawyer practicing tax, corporate, securities and 2 other areas of law. Nikos received a M.A. degree from Boston University in 1996, and has been licensed for 31 years. Nikos practices in Chicago, IL.

Nikos's approach to business cases

Nikos Dimitrios Tsonis is a lawyer practicing tax, corporate, securities and 2 other areas of law. Nikos received a M.A. degree from Boston University in 1996, and has been licensed for 31 years. Nikos practices in Chicago, IL.

The kind of cases Nikos takes

Nikos reviews new inquiries case-by-case for business, m&a, and securities matters in Chicago and the surrounding Illinois area.

Credentials

Nikos Dimitrios Tsonis's legal education and bar admissions

  • Boston University

    J.D. · 1995

  • Boston University

    M.A. · 1996

Jurisdictions

Nikos's state bar admissions

  • Illinois

    1997 · ACTIVE

  • Massachusetts

    1995 · ACTIVE

Nikos studied at J.D. in Boston University and M.A. in Boston University.

Law school and academic background

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

Locations

Nikos Dimitrios Tsonis's office in Chicago

Nikos's primary office is at 11 E Adams St Ste 1106, Chicago, IL, 60603-6314. In-person meetings are by appointment; a phone intake usually comes first.

Main office

11 E Adams St Ste 1106

Chicago, IL 60603-6314

Open in Google Maps

Client feedback

Client reviews of Nikos Dimitrios Tsonis

Nikos has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Nikos Dimitrios Tsonis — what to expect in your first consultation

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

Consultation formats and pricing

Nikos charges for the initial consult. That fee is credited toward representation if you retain Nikos'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; Nikos 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 Nikos

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

Payment methods and payment plans

Nikos'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 Nikos Dimitrios Tsonis

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

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

  • Does Nikos offer a free consultation?

    Nikos charges for the initial consult; that fee is credited toward representation if you retain Nikos's office. Some business attorneys offer free consults — check Nikos'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. Nikos gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Nikos 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 — Nikos 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 Nikos?

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

  • Is Nikos accepting new business clients right now?

    Nikos'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

Nikos 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 Nikos'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.