The world is upscaling so rapidly…
For instance, most firms are now leaning towards legal process outsourcing…
Hiring virtual legal assistants to help remove various burdens off their plates.
At this pace, every business will also require a litigation law firm close to their fists.
Are you looking for one?
Well, below is a list of the “Top Business Litigation Law Firms for Corporate Legal Challenges”.
Further into the blog, we will also discuss the best way to choose the right firm for your needs.
So, let’s explore!
1. Lewis Brisbois Bisgaard & Smith
From Client relationships to Ethical Advocacy, Lewis Brisbois offers over 40 years of experience.
They believe in celebrating diverse professionals and employees.
Besides their reputation in supporting growth of attorneys and staff, Lewis Brisbois has been delivering skilled legal services to clients efficiently.
| No. of Attorneys | 215 | |
| Group Leader(s) | Dana Fox, Craig Holden | |
| Services | COVID-19 Response Resource Center Litigation Business, Finance & Transactions | |
| Location | 1. Arizona 2. California 3. Colorado 4. Connecticut 5. Delaware 6. District of Columbia 7. Florida 8. Georgia 9. Illinois 10. Indiana 11. Kansas 12. Kentucky 13. Louisiana 14. Maryland 15. Massachusetts 16. Minnesota 17. Mississippi | 18. Missouri 19. Nevada 20. New Jersey 21. New Mexico 22. New York 23. North Carolina 24. Ohio 25. Oregon 26. Pennsylvania 27. Rhode Island 28. Tennessee 29. Texas 30. Utah 31. Virginia 32. Washington 33. West Virginia |
| Review | 3.0/5 Glassdoor | |
2. Quinn Emanuel Urquhart & Sullivan LLP
With over 1,200 attorneys and 34 offices across 12 countries, Quinn Emanuel Urquhart & Sullivan LLP has been the choice of many over the years.
This firm has won 86% Trials and Arbitrations.
| No. of Attorneys | 199 | |
| Group Leader(s) | John B. Quinn, Christopher Tayback, Justin Griffin | |
| Services | Accounting & Financial Reporting Litigation Art Litigation Cannabis Litigation Class Action Litigation Construction Litigation Copyright Litigation Corporate Governance Litigation Employment Litigation & Counseling Entertainment & Media Litigation Environmental Litigation Government & Regulatory Litigation Government Contracts Litigation Health Care Litigation Insurance & Reinsurance Litigation Internet Litigation Investment Fund Litigation Lender Liability & Other Banking Financial Institution Litigation | Life Sciences Litigation Litigation Representing Plaintiffs Mergers & Acquisitions Litigation Partnership and Founders Dispute Litigation Patent Litigation Product Liability & Mass Torts Litigation Real Estate Litigation Satellite & Aerospace Litigation Securities Litigation Shareholder Activist Litigation Sovereign Litigation, Arbitration and Workouts Sports Litigation Structured Finance & Derivatives Litigation Trade Secret Litigation Trademark, Trade Dress, Unfair Competition/False Advertising, and Publicity Rights Litigation |
| Location | Head Office: Los Angeles, California United Arab Emirates (Abu Dhabi) USA (Atlanta) USA (Austin) China (Beijing) Germany (Berlin) USA (Boston) Belgium (Brussels) USA (Chicago) USA (Dallas) Germany (Hamburg) China (Hong Kong) USA (Houston) UK (London) USA (Los Angeles) Germany (Mannheim) USA (Miami) Germany (Munich) | France (Neuilly-La Defense) USA (New York) France (Paris) Australia (Perth) Saudi Arabia (Riyadh) USA (Salt Lake City) USA (San Francisco) USA (Seattle) China (Shanghai) USA (Silicon Valley) Singapore (Singapore) Germany (Stuttgart) Australia (Sydney) Japan (Tokyo) USA (Washington, D.C.) United States (Wilmington) Switzerland (Zurich) |
| Review | 3.7/5 Glassdoor | |
3. Gibson Dunn & Crutcher LLP
A global law firm with 2,000+ lawyers across 21 offices, Gibson Dunn is known for handling high-stakes matters with precision and creativity.
With deep government experience and a unified team approach, the firm delivers strategic counsel and trusted partnerships.
This helps clients navigate complex legal and regulatory challenges worldwide.
| No. of Attorneys | 192 | |
| Group Leader(s) | ||
| Services | Accounting Firm Advisory and Defense Anti-Corruption & FCPA Antitrust and Competition Appellate and Constitutional Law Class Actions Congressional Investigations Crisis Management Environmental Litigation and Mass Tort False Claims Act / Qui Tam Defense Geopolitical Strategy and International Law Government Contracts Intellectual Property | International Arbitration Judgment and Arbitral Award Enforcement Labor and Employment Law Firm Defense Litigation Public Policy Real Estate Disputes Securities Litigation Shareholder Activism Tax Controversy and Litigation Technology Litigation Transnational Litigation Trials White Collar Defense and Investigations |
| Location | HEAD OFFICE: Los Angeles, California | |
| Review | 4.3/5 Glassdoor | |
4. O’Melveny & Myers LLP
Known for combining top-tier legal expertise, O’Melveny is a global law firm.
With over 850 lawyers across 18 offices, the firm became popular for delivering seamless cross-border support in litigation, corporate, and regulatory matters.
With over 100 years of experience, O’Melveny emphasizes collaboration, innovation, and a deep commitment to helping clients achieve lasting success.
| No. of Attorneys | 180 | |
| Group Leader(s) | Steven J. Olson, Pamela A. Miller | |
| Services | Advertising Antitrust & Competition Bankruptcy Litigation Business & Commercial Litigation Congressional Investigations Consumer Class Actions Consumer Finance Litigation Corporate Investigations Diversity Task Force Domestic Arbitration Electronic Discovery & Document Retention Energy Litigation ERISA Litigation False Claims Act Litigation & Investigations Financial Services Litigation Foreign Corrupt Practices Act Investigations & Enforcement Insurance Coverage Intellectual Property & Technology | Intellectual Property: Life Sciences Intellectual Property: Patent Law Intellectual Property: Post-Grant Review Proceedings International Disputes & Arbitration Labor & Employment Privacy Product Liability & Mass Torts Securities Enforcement Securities Litigation State Attorneys General Litigation & Investigations Supreme Court & Appellate Litigation Trade Secrets & Restrictive Covenants Trials White Collar Defense & Government Investigations Workplace Misconduct |
| Location | Head Office: Los Angeles, California | |
| Review | 4.8/5 Glassdoor | |
5. Sheppard, Mullin, Richter and Hampton LLP
Sheppard Mullin has over 1,200 attorneys across 16 offices in North America, Europe, and Asia. Since 1927, they’ve delivered strategic legal solutions in corporate law, technology, high-stakes litigation, and complex financial transactions.
Their integrated, cross-border approach ensures seamless representation for clients navigating today’s global business challenges.
| No. of Attorneys | 81 | |
| Group Leader(s) | Robert Friedman, Sascha Henry, John Brooks | |
| Services | Alternative Dispute Resolution Appellate Bankruptcy Litigation Brand and Reputation Management Class Action Defense Distressed Real Estate Loan Workouts and Enforcement E-Discovery Environmental Litigation | Financial Services Litigation Insurance International Arbitration Private Wealth and Fiduciary Litigation Professional Liability Proposition 65 Securities Enforcement Securities Litigation Toxic Tort and Product Liability |
| Location | Brussels Century City Chicago Dallas Houston London Los Angeles New York | Orange County San Diego (Del Mar) San Diego (Downtown) San Francisco Seoul Shanghai Silicon Valley Washington, DC |
| Review | 3.9/5 Glassdoor | |
6. Kirkland & Ellis LLP
Kirkland & Ellis LLP is a leading international law firm serving clients worldwide in various matters.
Since 1909, Kirkland has built lasting partnerships grounded in integrity and excellence.
Quite popular for its top-tier legal talent and client-focused approach, the firm delivers exceptional results through strategic, collaborative service.
| No. of Attorneys | 71 | |
| Group Leader(s) | Hamed Meshki, Philippa Bond | |
| Services | Antitrust & Competition Appeals Class Action Litigation Congressional Investigations Consumer Protection Crisis Response Cybersecurity & Data Privacy eDiscovery Strategy Employment Litigation & Counseling Engineering & Construction Litigation Environmental Financial Technology “FinTech” Government Contracts | Government, Regulatory & Internal Investigations Insurance Litigation International Arbitration International Risk & Investigations M&A Litigation Product Liability Securities & Futures Enforcement Securities Litigation Tax Disputes Trade Secrets Litigation Trials Workplace Compliance & Investigations — #MeToo |
| Location | Austin Bay Area Beijing Boston Brussels Chicago Dallas Frankfurt Hong Kong Houston London | Washington, D.C. Los Angeles Miami Munich New York Paris Philadelphia Riyadh Salt Lake City Shanghai |
| Review | 3.9/5 Glassdoor | |
7. Reed Smith LLP
With a focus on outcomes, Reed Smith combines deep industry knowledge, local market insight, and a highly collaborative approach to deliver forward-thinking solutions.
Reed Smith values its clients’ time and priorities, offering purposeful, engaged service designed to drive real progress.
Clients can rely on the firm for more than just legal guidance, but also for strategic partnership that anticipates needs and supports long-term success.
| No. of Attorneys | 69 | |
| Group Leader(s) | Casey D. Laffey | |
| Services | Accountants’ Liability Antitrust & Competition Appellate Aviation Litigation Business & Commercial Disputes Class and Collective Action Litigation Emergency Injunctions, Temporary Relief and Equivalents Entertainment & Media Disputes Financial Services Disputes Global Enforcement & Collections | Insurance Recovery International Arbitration Private Client Services Dispute Resolution Product Liability & Mass Torts Projects and Construction Real Estate Litigation Records & E-Discovery Restructuring & Insolvency Trials |
| Location | Abu Dhabi Astana Athens Atlanta Austin Beijing Brussels Century City Chicago Dallas Denver Dubai Frankfurt Global Solutions – Leeds Global Solutions – Pittsburgh Hong Kong Houston London | Los Angeles Miami Munich New York Orange County Paris Philadelphia Pittsburgh Princeton Richmond San Francisco Shanghai Silicon Valley Singapore Tysons Washington Wilmington |
| Review | 3.4/5 Glassdoor | |
8. King & Spalding
King & Spalding became popular for delivering tailored commercial solutions.
With every decade that went by since their establishment, the firm has been growing exponentially.
Not only has their understanding improved on the industry they made efforts to align their interest with the advancing world.
| No. of Attorneys | 65 | |
| Group Leader(s) | ||
| Services | Corporate, Finance and Investments Government Matters Trial and Global Disputes Industries / Issues | |
| Location | Abu Dhabi Atlanta Austin Brussels Charlotte Chicago Dallas Denver Dubai Frankfurt Geneva Houston | London Los Angeles Miami New York Northern Virginia Paris Riyadh San Francisco Silicon Valley Singapore Tokyo Washington, D.C. |
| Review | 3.6/5 Glassdoor | |
9. Jones Day
Jones Day, quite the hot shot for its openness to diversity, is leading in client engagement.
Their recruitment system is all based on merit, not based on preferences towards a certain race, gender or any other protected category.
Mostly known to take on pro bono cases. Thus, Jone Days gets the same level of attention and professional dedication that is provided to cases of paying clients.
| No. of Attorneys | 59 | |
| Group Leader(s) | John M. Majoris, Steven N. Geise | |
| Services | Antitrust & Competition Law Business & Tort Litigation Business Restructuring & Reorganization Cybersecurity, Privacy & Data Protection Employee Benefits & Executive Compensation Energy Energy Transition & Infrastructure ESG (Environmental, Social & Governance) Financial Markets Global Disputes Government Regulation Health Care & Life Sciences Insurance Recovery | Intellectual Property Investigations & White Collar Defense Issues & Appeals Labor & Employment M&A Private Credit Private Equity Real Estate Real Estate Finance Securities Litigation & SEC Enforcement State Attorney General Enforcement, Investigations & Litigation TaxTechnology |
| Location | UNITED STATES Atlanta Boston Chicago Cleveland Columbus Dallas Detroit Houston Irvine Los Angeles Miami Minneapolis New York Pittsburgh San Diego San Francisco Silicon Valley Washington LATIN AMERICA Mexico City São Paulo MIDDLE EAST Dubai | EUROPE Amsterdam Brussels Düsseldorf Frankfurt London Madrid Milan Munich Paris ASIA PACIFIC Asia Beijing Hong Kong Shanghai Singapore Taipei Tokyo Australia Brisbane Melbourne Perth Sydney |
| Review | 3.8/5 Glassdoor | |
10. DLA Piper
At DLA Piper, they believe that everyone deserves the answers to today’s most difficult questions.
That is their mission, every day.
The focus on thinking big and acting decisively. Afterall, relationships are at the heart of all they do for their clients and community.
| No. of Attorneys | 53 | |
| Group Leader(s) | Loren Brown, Ilana Eisenstein | |
| Services | Corporate Data, Privacy and Cybersecurity Employment Environmental, Social and Governance Finance Franchise Intellectual Property Investment Management and Funds Litigation, Arbitration and Investigations | Mergers and Acquisitions Private Equity Real Estate Regulatory and Government Affairs Restructuring Tax Technology and Commercial Transactions |
| Location | AFRICA Morocco Casablanca South Africa Johannesburg Algeria Algiers Angola Luanda Botswana Gaborone Burundi Bujumbura Ethiopia Addis Ababa Ghana Accra Kenya Nairobi Mauritius Ebène Mozambique Maputo Namibia Windhoek Nigeria Lagos Rwanda Kigali Senegal Dakar Tanzania Dar es Salaam | Mwanza | Zanzibar Tunisia Tunis Uganda Kampala Zambia Lusaka Zimbabwe Harare EUROPE Austria Vienna Belgium Antwerp | Brussels Czech Republic Prague Denmark Aarhus | Copenhagen Finland Helsinki France Paris Germany Cologne | Dusseldorf | Frankfurt | Hamburg | Munich Hungary Budapest Ireland Dublin Italy Milan | Rome Luxembourg Luxembourg Netherlands Amsterdam Norway Oslo Poland Warsaw Portugal Lisbon Romania Bucharest Slovak Republic Bratislava Spain Madrid Sweden Stockholm United KingdomBirmingham | Edinburgh | Leeds | Liverpool | London | Manchester | Sheffield | LATIN AMERICA Argentina Buenos Aires BRAZIL (Foreign Legal Consultancy) Sao Paulo Brazil (Cooperation Firm)Brasilia | Rio de Janeiro | Sao Paulo Chile Santiago Mexico Mexico City Peru Lima Puerto Rico San Juan MIDDLE EAST Bahrain Manama Oman Muscat Qatar Doha Saudi Arabia Al Khobar Riyadh United Arab EmiratesAbu Dhabi | Dubai NORTH AMERICA Canada Calgary | Edmonton | Montréal | Toronto | Vancouver Mexico Mexico City Puerto Rico San Juan United States Atlanta | Austin | Baltimore Boston | Chicago | Dallas | Houston | Los Angeles | Miami | Minneapolis | New York | Palo Alto | Philadelphia | Phoenix | Raleigh | Reston | San Diego | San Francisco | Seattle | Short Hills | Washington DC | Wilmington ASIA PACIFIC Australia Brisbane | Melbourne | Perth | Sydney China Beijing | Hong Kong | Shanghai Japan Tokyo New Zealand Auckland | Wellington Singapore Singapore South Korea Seoul Thailand Bangkok |
| Review | 3.8/5 Glassdoor | |
Don’t Know Which Business Litigation Law Firm To Choose? Here is A Checklist!
So, you are determined!
You want to hire a legal body to help you with your litigation…
Or are you interested in outsourcing litigation services for your firm?
But you don’t know where to start?
Well, here is the perfect ready-made checklist to wash away your worries.
Stick to it and you will succeed.
Last Thoughts
Getting the right kind of help is vital when it comes to business litigation law firms.
We listed the 10 most popular business litigation firms as of 2025.From the number of employees to the service and rating they have, we found out all about them.
Then we have created a checklist to help you evaluate and choose your firm effectively…
So, enough contemplating!
Make your choice, Today.
Rafia Alam Rowshni delivers a unique combination of legal knowledge and content creation talent using SEO Tools and SERP analysis. She has a solid background in public health and legal services and knows the complexities of the legal world. She can translate complex subjects into simple, concise, and entertaining information that audiences can actually use.
