| # | Company | Employees |
|---|---|---|
| 1 |
Baker McKenziebakermckenzie.com
Provide practical legal advice combining local knowledge and international expertise to help businesses succeed across global markets. |
11,895 |
| 2 |
Kirkland & Elliskirkland.com
Providing top-tier legal services in corporate transactions, litigation, investigations, and asset management with global reach and innovative approach. |
8,683 |
| 3 |
Sidley Austin LLPsidley.com
Providing comprehensive legal services worldwide, specializing in complex transactions, restructuring, investigations, regulatory, and litigation matters across multiple industries. |
5,113 |
| 4 |
Mayer Brownmayerbrown.com
Representation of major corporations, funds, and financial institutions in complex transactions and disputes across international markets. |
4,544 |
| 5 |
Seyfarth Shaw LLPseyfarth.com
Specialized legal firm providing innovative, high-caliber representation in complex litigation, transformational deals, and cross-border projects globally. |
2,326 |
| 6 |
Winston & Strawn LLPwinstontaylor.com
Provides comprehensive legal services including litigation, transactions, regulatory advice, and business solutions with a focus on client partnership and inclusion. |
1,752 |
| 7 |
Katten Muchin Rosenman LLPkatten.com
A full-service law firm with nearly 700 attorneys offering high-value legal services globally, specializing in corporate, financial services, litigation, real estate, and more |
1,550 |
| 8 |
Hinshaw & Culbertson LLPhinshawlaw.com
A US law firm with offices nationwide and in London specializing in insurance, professional services, banking, finance, debt collection, and litigation services |
1,274 |
| 9 |
Jenner & Blockjenner.com
Jenner & Block is a renowned law firm with over 500 lawyers known for fearless advocacy, creative solutions, and shaping legal outcomes |
1,226 |
| 10 |
Veddervedderprice.com
A global law firm with over 400 professionals providing high-value legal counsel in M&A, banking, litigation, executive compensation, employment law, and more |
899 |
| 11 |
Locke Lord LLPtroutman.com
Premier full-service law firm specializing in complex litigation, regulatory, and transactional work for clients globally, with a focus on diverse industries |
816 |
| 12 |
O'Hagan Meyerohaganmeyer.com
A national law firm specializing in defending corporations in litigation cases, providing tailored services for clients across multiple locations nationwide |
686 |
| 13 |
Chapman and Cutler LLPchapman.com
A finance-focused law firm providing strategic legal advice to financial companies and investors, offering innovative solutions and fostering a collaborative culture |
583 |
| 14 |
Amundsen Davis, LLCamundsendavislaw.com
A Midwest law firm with 180 attorneys specializing in business law, offering full service in transactional, labor, employment, and litigation matters across the US |
549 |
| 15 |
Faegre Baker Daniels LLP
Faegre Drinker is a combined entity formed by the merger of Faegre Baker Daniels and Drinker Biddle & Reath in February 2020 |
440 |
| 16 |
Litchfield Cavo LLPlitchfieldcavo.com
A national law firm specializing in insurance and business defense matters with offices across the country, providing innovative solutions to clients |
423 |
| 17 |
Segal McCambridgesegalmccambridge.com
A national law firm with accomplished trial attorneys, representing clients in complex litigation matters across the United States |
398 |
| 18 |
Keller Postman LLCkellerpostman.com
National law firm representing plaintiffs in complex litigation at trial and appellate levels, handling class actions, mass actions, arbitrations, and multi-jurisdictional matters |
370 |
| 19 |
Neal, Gerber & Eisenberg LLPnge.com
Provides personalized legal business solutions and litigation services to diverse clients, including Fortune 100 companies and nonprofits. |
355 |
| 20 |
Johnson & Bell, Trial Lawyersjohnsonandbell.com
Providing efficient legal counsel to diverse clients in various sectors, delivering viable solutions through courtroom representation, mediation, and business transactions |
245 |
| 21 |
Goldberg Kohn Ltd.goldbergkohn.com
A Chicago-based commercial law firm specializing in business litigation, finance, bankruptcy, corporate transactions, intellectual property, labor, employment, real estate, and taxation |
186 |
| 22 |
Hennessy & Roach, P.C.hennessyroach.com
Midwest defense law firm handling Workers Compensation, General Litigation, Auto, Trucking, Premises, Construction, Product, Labor & Employment, Senior Care, and Insurance Defense matters in multiple states Founded in 1993 |
183 |
| 23 |
Leydig, Voit & Mayer, Ltd.leydig.com
Global intellectual property law firm specializing in litigation, licensing, and prosecution services for patents, trademarks, copyrights, and trade secrets Trusted by industry leaders worldwide |
176 |
| 24 |
Riley Safer Holmes & Cancila LLPrshc-law.com
A national law firm with experienced lawyers handling complex legal issues for a diverse range of clients with a focus on achieving optimal results |
175 |
| 25 |
Brinks Gilson and Lionecrowell.com
A team of lawyers and staff from Brinks Gilson & Lione joined Crowell & Moring, providing expertise in technology and innovation law |
171 |
| 26 |
McAndrews, Held & Malloy, Ltd.mcandrews-ip.com
A leading IP and technology law firm providing patent portfolio development, trademark protection, litigation success, and valuable insights to industry-leading companies and innovators |
171 |
| 27 |
Malman Law | Chicago Law Firmmalmanlaw.com
A Chicago-based personal injury law firm with over 25 years of experience helping clients recover compensation for various types of injuries |
161 |
| 28 |
DiCello Levitt LLPdicellolevitt.com
A dedicated law firm specializing in class action, business litigation, personal injury, civil rights, and whistleblower advocacy, delivering over $20B in awards to clients |
157 |
| 29 |
Bartlit Beck LLPbartlit-beck.com
A highly respected firm delivering exceptional results in complex litigation, commercial disputes, intellectual property, antitrust, and shareholder conflicts since 1993 |
156 |
| 30 |
Chuhak & Tecson, P.C.chuhak.com
Experienced lawyers providing collaborative, creative legal solutions with Midwest values, accessibility, and offices in Chicago, New Jersey, and New York |
153 |
| 31 |
Croke Fairchild Duarte & Berescrokefairchild.com
A certified Women鈥檚 Business Enterprise law firm with offices in Chicago and Milwaukee, offering legal expertise and pragmatic solutions to clients |
149 |
| 32 |
Budzik & Dynia, LLCb-dlawfirm.com
A full-service law firm specializing in Tax, Immigration, Business, Estate Planning, Collections, Criminal Law, and Real Estate with a focus on client satisfaction |
11 |
| 33 |
Synergy Law Group, LLCsynergylawgroup.com
Specializing in corporate law, securities, mergers and acquisitions, technology, intellectual property, real estate, and business litigation with experienced attorneys providing comprehensive counsel |
11 |
| 34 |
Dubin Singer P.C.dubinsinger.com
Boutique law firm providing high-quality services typically offered by large firms but with personalized attention and affordable rates |
7 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 9, 2026.
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