Seyfarth Shaw LLP
Seyfarth Shaw LLP is a law firm headquartered in Chicago, Illinois, with 908 lawyers in the United States according to The Law360 400 (2026).
- Office
- Chicago, Illinois
- Website
- seyfarth.com
- Size
- 908 lawyers in the United StatesFirm-wide count, The Law360 400 (2026)
- Headquarters
- This office
- Traces its history to
- 1945
Chicago, Illinois
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About Seyfarth Shaw LLP
Seyfarth Shaw LLP is a law firm headquartered in Chicago, Illinois, with 908 lawyers in the United States according to The Law360 400 (2026).
The directory lists 83 law firms in Chicago, Seyfarth Shaw LLP among them, and 396 across Illinois. By U.S. lawyer headcount, it ranks number 7 among the firms we list with an office in Chicago. Chapman and Cutler LLP is listed at nearly the same location.
More about the firm is on its website, seyfarth.com.
Firm profile
Chicago firm headquartered in the Willis Tower, founded in 1945 with an initial focus on labor law and now a general practice. As of 2025 it had approximately 1,000 attorneys, with offices in U.S. cities and abroad.
Seyfarth Shaw LLP traces its history to 1945.
Source: en.wikipedia.org
Check a Lawyer's License in Illinois
Lawyers who practice in Illinois are licensed by Attorney Registration and Disciplinary Commission of the Supreme Court of Illinois. Before you hire anyone at Seyfarth Shaw LLP, confirm that the lawyer is licensed and in good standing with its Lawyer Search.
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Seyfarth Shaw LLP: Questions and Answers
- Where is Seyfarth Shaw LLP located?
- Seyfarth Shaw LLP is in Chicago, Illinois.
- How do I contact Seyfarth Shaw LLP?
- The firm's website is seyfarth.com.
- How many lawyers does Seyfarth Shaw LLP have?
- Seyfarth Shaw LLP has 908 lawyers in the United States, according to The Law360 400 (2026). That count covers the whole firm, not only its Chicago office.
- Where is Seyfarth Shaw LLP headquartered?
- Seyfarth Shaw LLP is headquartered in Chicago, Illinois. This office is its headquarters.
- When was Seyfarth Shaw LLP founded?
- Seyfarth Shaw LLP traces its history to 1945, counting the oldest firm it grew from.
- Which law firms are near Seyfarth Shaw LLP?
- The closest firms in the directory are Chapman and Cutler LLP (same location), Hinshaw & Culbertson LLP (same location) and Jenner & Block LLP (same location).
- How can I check that a lawyer at Seyfarth Shaw LLP is licensed?
- Lawyers in Illinois are licensed by Attorney Registration and Disciplinary Commission of the Supreme Court of Illinois. Use its Lawyer Search at iardc.org to confirm a lawyer is licensed and in good standing.
Listing from © OpenStreetMap contributors, lawyer count from The Law360 400 (2026), last checked October 2026. LawFirmWebAgency is not affiliated with this firm, and a listing is not an endorsement or a measure of quality.
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