Atty. Kees Vandenberg

Atty. Kees Vandenberg

Kees Vandenberg is a lawyer practicing white collar. Kees received a B.A. degree from Harvard University in 2006, and has been licensed for 17 years.

Chicago Chicago 17 yrs experience 17 year
Call (312) 625-2017 Book Appointment

White Collar Attorney · Serving Chicago, IL · 17+ Years Experience

Profile Summary

About Kees Vandenberg at a Glance

Kees Vandenberg is an Associate based in Chicago, Illinois, practicing at Sidley Austin LLP. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on white collar. Admitted to practice in Illinois (2009) and U.S. District Court, Northern District of Illinois (2011). Educated at Harvard Law School (J.D., 2009) and Harvard University (B.A., 2006). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Kees Vandenberg

  • Kees Vandenberg is a lawyer practicing white collar
  • Kees received a B.A. degree from Harvard University in 2006, and has been licensed for 17 years
  • Kees practices at Sidley Austin LLP in Chicago, IL

Practice Areas Explained

Kees Vandenberg's Areas of Legal Practice

Each practice area below reflects the types of cases Kees Vandenberg handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

White Collar Crimes in Chicago

Kees Vandenberg is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About Kees Vandenberg

Where is Kees Vandenberg's law office located?
Kees Vandenberg's law practice is located in Chicago, Illinois. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does Kees Vandenberg handle?
Kees Vandenberg focuses on white collar. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Kees Vandenberg practiced law?
Kees Vandenberg has 17+ years of legal experience and has been licensed since 2009.
Where did Kees Vandenberg go to law school?
Kees Vandenberg earned their education at (J.D., 2009); (B.A., 2006).
How can I contact Kees Vandenberg for a consultation?
You can contact Kees Vandenberg directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Chicago Choose Kees Vandenberg

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Kees Vandenberg's practice in the field of white collar.

Decade-Tested Legal Experience

Kees Vandenberg brings 17+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois and U.S. District Court, Northern District of Illinois, Kees Vandenberg can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Focused White Collar Practice

Concentrating on white collar means Kees Vandenberg's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Chicago

A Chicago-based practice means Kees Vandenberg attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Kees Vandenberg Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Kees Vandenberg.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Kees Vandenberg directly.

Kees Vandenberg's Practice Areas & Specializations

Education & Law School Background

J.D.
Harvard Law School
- 2009
B.A.
Harvard University
- 2006

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2009
U.S. District Court, Northern District of Illinois
Admitted: 2011

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