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Law firms headquartered in the United States

Tamtam tracks 1,066 law firms headquartered in the United States. This list ranks the 100 largest by number of employees on LinkedIn, led by Dentons, Baker McKenzie and A&O Shearman. Their median headcount is 2,815. Half of them were founded in 1919 or later. The most common headquarters are New York (22), Washington (8) and Chicago (7).

馃嚭馃嚫 United States100 companiesUpdated Nov 2, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Dentonsdentons.com

Global law firm in 80+ countries offers legal solutions for clients to grow, protect, operate, and finance, emphasizing diversity, inclusion, and sustainability

Law Practice 馃嚭馃嚫 Worldwide 12,002 n/a
2
Baker McKenziebakermckenzie.com

Provide practical legal advice combining local knowledge and international expertise to help businesses succeed across global markets.

Law Practice 馃嚭馃嚫 Chicago 11,895 n/a
3
A&O Shearmanaoshearman.com

Legal services specializing in energy, life sciences, technology, finance, and private capital with expertise in U.S., English, and global laws.

Law Practice 馃嚭馃嚫 9,358 n/a
4
Norton Rose Fulbrightnortonrosefulbright.com

Global business law firm with over 3,500 lawyers serving corporations and financial institutions worldwide, offering industry-focused legal services and global risk advisory solutions

Law Practice 馃嚭馃嚫 London 8,939 n/a
5
Kirkland & Elliskirkland.com

Providing top-tier legal services in corporate transactions, litigation, investigations, and asset management with global reach and innovative approach.

Law Practice 馃嚭馃嚫 Chicago 8,683 1909
6
White & Case LLPwhitecase.com

Global law firm providing cross-border legal services with local expertise, innovative solutions, and client-focused guidance for complex issues.

Law Practice 馃嚭馃嚫 New York 8,237 1901
7
Epiqepiqglobal.com

Provides technology-enabled services for corporate counsel, law firms, and business professionals, streamlining administration of legal department, business operations, eDiscovery, and regulatory matters.

Law Practice 馃嚭馃嚫 New York 8,206 1988
8
Hogan Lovellshoganlovells.com

Global team of 2,600+ lawyers providing innovative legal solutions for major industries worldwide, with a focus on diversity, community impact, and business strategy alignment

Law Practice 馃嚭馃嚫 Washington 7,724 1899
9
Herbert Smith Freehills Kramerhsfkramer.com

Providing expert legal services worldwide, specializing in complex litigation, regulatory work, and market transactions across key industries.

Law Practice 馃嚭馃嚫 6,946 2025
10
Fragomenfragomen.com

Provides comprehensive immigration legal services and technology solutions to corporate, academic, nonprofit, and individual clients globally.

Law Practice 馃嚭馃嚫 New York 6,656 1951
11
Jones Dayjonesday.com

Provides comprehensive legal services worldwide through a large network of lawyers collaborating across multiple disciplines and jurisdictions.

Law Practice 馃嚭馃嚫 Washington 6,417 1893
12
Greenberg Traurig, LLPgtlaw.com

A global law firm with 2750+ attorneys, recognized for client service, diversity, innovation, pro bono work, and commitment to renewable energy and philanthropy

Law Practice 馃嚭馃嚫 New York 5,767 1967
13
Morgan & Morgan, P.A.forthepeople.com

This company fights for justice and compensation for those injured or mistreated by big corporations, with over 1,000 attorneys nationwide

Legal Services 馃嚭馃嚫 Orlando 5,544 1988
14
Sidley Austin LLPsidley.com

Providing comprehensive legal services worldwide, specializing in complex transactions, restructuring, investigations, regulatory, and litigation matters across multiple industries.

Law Practice 馃嚭馃嚫 Chicago 5,113 1866
15
Morgan, Lewis & Bockius LLPmorganlewis.com

Legal professionals providing corporate, transactional, litigation, and regulatory services to diverse industries worldwide, supporting clients' immediate and long-term goals.

Law Practice 馃嚭馃嚫 Philadelphia 5,068 1873
16
Skadden, Arps, Slate, Meagher & Flom LLP and Affiliatesskadden.com

Provides innovative legal advice and solutions for complex transactions, litigation, regulatory matters, serving diverse clients globally with collaborative expertise.

Law Practice 馃嚭馃嚫 New York 4,946 1948
17
K&L Gatesklgates.com

Global law firm providing expert legal counsel across corporate, regulatory, and litigation matters for diverse industries and public sector clients.

Law Practice 馃嚭馃嚫 Pittsburgh 4,682 n/a
18
Holland & Knight LLPhklaw.com

Global law firm with 2,200+ professionals in 34 offices worldwide, specializing in litigation, business, real estate, and governmental law Active on social media platforms

Law Practice 馃嚭馃嚫 Tampa 4,675 n/a
19
PPLSIlegalshield.com

The company provides affordable legal and privacy protection services to empower individuals and ensure access to justice and security for all

Law Practice 馃嚭馃嚫 Ada 4,563 1972
20
Mayer Brownmayerbrown.com

Representation of major corporations, funds, and financial institutions in complex transactions and disputes across international markets.

Law Practice 馃嚭馃嚫 Chicago 4,544 n/a
21
Gibson Dunngibsondunn.com

Global law firm offering tailored legal strategies across diverse practice areas, supporting clients through complex transactions and disputes worldwide.

Law Practice 馃嚭馃嚫 Global 4,175 1890
22
Integreonintegreon.com

A trusted provider of outsourced legal, creative, and business services globally, helping clients enhance business performance through expert support

Business Consulting and Services 馃嚭馃嚫 Austin 4,140 1998
23
Goodwingoodwinlaw.com

Global law firm providing litigation, regulatory compliance, advisory services, and complex transactions for clients in diverse industries worldwide.

Law Practice 馃嚭馃嚫 Boston 3,975 1912
24
Simpson Thacher & Bartlett LLPstblaw.com

A leading international law firm with over 1,000 lawyers, providing legal advice and transactional services worldwide from its headquarters in New York

Law Practice 馃嚭馃嚫 New York 3,914 1884
25
Reed Smith LLPreedsmith.com

Global law firm offering experienced legal counsel to drive progress for clients, communities, and ourselves through collaboration, industry insight, and innovation

Law Practice 馃嚭馃嚫 Worldwide 3,849 1877
26
McDermott Will & Schultemwe.com

Global law firm providing legal services through data-driven insights, deep relationships, and extensive industry experience across multiple offices worldwide.

Law Practice 馃嚭馃嚫 20+ Locations 3,680 1934
27
Ropes & Gray LLPropesgray.com

A global law firm with approximately 1,500 lawyers serving clients in major business hubs, known for leading practices in various legal areas

Law Practice 馃嚭馃嚫 New York 3,647 n/a
28
Consilio LLCconsilio.com

Offers eDiscovery, document review, flexible legal talent, legal advisory, and transformation consulting services to law firms and corporations globally.

Law Practice 馃嚭馃嚫 Washington 3,639 n/a
29
Squire Patton Boggssquirepattonboggs.com

A global law firm with over 1,500 lawyers across four continents, providing legal insight and support for businesses in various sectors

Law Practice 馃嚭馃嚫 Cleveland 3,630 1886
30
Gowling WLGgowlingwlg.com

It is an international law firm offering legal services across key sectors, emphasizing diversity and inclusion while serving clients globally.

Law Practice 馃嚭馃嚫 Global 3,609 2016
31
Cooley LLPcooley.com

A global law firm with 1,300 lawyers specializing in transformative deals, IP, regulatory matters, and litigation across the US, Asia, and Europe

Law Practice 馃嚭馃嚫 Palo Alto 3,597 1920
32
Paul Hastingspaulhastings.com

Premier law firm specializing in finance, mergers, private equity, restructuring, litigation, employment, and real estate for top clients worldwide.

Law Practice 馃嚭馃嚫 Los Angeles 3,357 1951
33
The Legal Aid Societylegalaidnyc.org

Provide free legal services to low-income individuals, including criminal defense, civil legal services, and juvenile rights representation in Family Court

Law Practice 馃嚭馃嚫 New York 3,320 1876
34
California Department of Justiceoag.ca.gov

Defends state policies across healthcare, immigration, and environmental sectors while seeking accountability from those abusing power through legal action and specialized investigative work.

Law Enforcement 馃嚭馃嚫 Sacramento 3,297 n/a
35
Gordon Rees Scully Mansukhani, LLPgrsm.com

A nationwide law firm providing comprehensive litigation and business transaction services to public and private companies, with 1,200 lawyers across all states

Law Practice 馃嚭馃嚫 San Francisco 3,257 1974
36
Lewis Brisboislewisbrisbois.com

A national law firm established in 1979, with over 1,600 attorneys and 54 offices in 30 states, providing full-service legal assistance

Law Practice 馃嚭馃嚫 Los Angeles 3,225 1979
37
Aprioaprio.com

Provides global advisory, tax, legal, wealth, and talent solutions; also delivers audit and attest services to businesses and individuals worldwide.

Professional Services 馃嚭馃嚫 Atlanta 3,202 1952
38
Orrick, Herrington & Sutcliffe LLPorrick.com

Global law firm specializing in technology, energy, infrastructure, and finance sectors, providing pragmatic advice on transactions, litigation, and compliance worldwide.

Law Practice 馃嚭馃嚫 San Francisco 3,193 1863
39
King & Spaldingkslaw.com

Provides comprehensive legal representation to multinational corporations across various industries with offices in multiple continents worldwide.

Law Practice 馃嚭馃嚫 Atlanta 3,102 1885
40
Foley & Lardner LLPfoley.com

A global law firm specializing in Energy, Health Care, Technology, and Manufacturing sectors, providing creative solutions and full-service legal support

Law Practice 馃嚭馃嚫 Milwaukee 3,067 1842
41
Provanaprovana.com

A company providing credit and collection solutions aimed at driving growth and profitability through workforce optimization and streamlined processes

IT Services and IT Consulting 馃嚭馃嚫 Lisle 3,049 2011
42
Morrison Foerstermofo.com

Providing tailored legal strategies and trusted partnerships to solve complex challenges for financial, technology, life sciences, and Fortune 100 clients.

Law Practice 馃嚭馃嚫 San Francisco 2,990 1883
43
Littlerlittler.com

Largest global employment and labor law practice representing management, providing comprehensive legal solutions across multiple continents and countries worldwide.

Law Practice 馃嚭馃嚫 San Francisco 2,984 1942
44
Weil, Gotshal & Manges LLPweil.com

With a history dating back to 1931, this firm offers top-tier legal services with over 1,100 lawyers across three continents Specializing in various practice areas

Law Practice 馃嚭馃嚫 New York 2,952 n/a
45
Allen & Overyaoshearman.com

Provides comprehensive legal services worldwide, specializing in corporate law, mergers, and advisory for multinational clients and transactions.

Law Practice 馃嚭馃嚫 Global 2,936 n/a
46
Davis Polk & Wardwell LLPdavispolk.com

Global law firm providing sophisticated legal advice and practical solutions for complex business and legal challenges worldwide.

Law Practice 馃嚭馃嚫 New York 2,926 1849
47
Ogletree Deakinsogletree.com

A leading labor and employment law firm specializing in legal matters for management, with a focus on client service and innovative solutions

Law Practice 馃嚭馃嚫 Atlanta 2,917 1977
48
Wilson Elserwilsonelser.com

A leading litigation defense law firm with over 1,000 attorneys nationwide handling over 100,000 defense and coverage matters in various courts

Law Practice 馃嚭馃嚫 New York 2,902 1978
49
Paul, Weiss, Rifkind, Wharton & Garrison LLPpaulweiss.com

A premier law firm with over 1,000 diverse lawyers providing innovative solutions for complex legal and business challenges to clients worldwide

Law Practice 馃嚭馃嚫 New York 2,838 1875
50
Perkins Coieperkinscoie.com

Providing comprehensive legal advice in corporate, litigation, intellectual property, and regulatory matters to innovative companies and organizations worldwide.

Law Practice 馃嚭馃嚫 Seattle 2,815 1912
51
Covington & Burling LLPcov.com

Global law firm providing expert legal services with commitment to clients, teamwork, diversity, public service, and complex business challenges.

Law Practice 馃嚭馃嚫 Washington 2,797 1919
52
Cleary Gottlieb Steen & Hamilton LLPclearygottlieb.com

International law firm providing high-quality legal services with a focus on innovation, diversity, and client-centered solutions worldwide.

Law Practice 馃嚭馃嚫 New York 2,716 1946
53
Husch Blackwellhuschblackwell.com

A unique law firm structured by industries, with diverse teams across the US, offering quick solutions to clients' challenges Visit website for more info

Law Practice 馃嚭馃嚫 20+ U.S. Offices 2,675 n/a
54
Jackson Lewis P.C.jacksonlewis.com

A team of over 950 attorneys specializing in labor and employment law, providing proactive strategies and solutions to foster diverse and engaged workforces

Law Practice 馃嚭馃嚫 New York 2,592 1958
55
Alston & Birdalston.com

International firm with a trusted, prideful, and community-focused culture Ranked on FORTUNE's "100 Best Companies to Work For" list for 25 years Offices worldwide

Law Practice 馃嚭馃嚫 Atlanta 2,476 1893
56
Arnold & Porterarnoldporter.com

A global law firm offering comprehensive legal services in regulatory, litigation, and transactional matters across various industries with a multidisciplinary approach

Law Practice 馃嚭馃嚫 Washington 2,470 n/a
57
Willkie Farr & Gallagher LLPwillkie.com

Provides innovative and sophisticated legal services across multiple industries and markets with a global team of approximately 1,300 lawyers.

Law Practice 馃嚭馃嚫 New York 2,420 1888
58
Axiomaxiomlaw.com

Innovative legal services provider offering cost-effective solutions for global legal departments across various industries with high client satisfaction

Law Practice 馃嚭馃嚫 New York 2,398 2000
59
Sheppardsheppard.com

Provides comprehensive legal services including corporate, technology, litigation, financial transactions, intellectual property, labor, real estate, and government contracts.

Law Practice 馃嚭馃嚫 Los Angeles 2,397 1927
60
WilmerHalewilmerhale.com

A leading international law firm with over 1,000 lawyers in 13 offices worldwide, specializing in government, technology, and business law Promotes diversity and public service

Law Practice 馃嚭馃嚫 Washington 2,356 n/a
61
Deloitte Legaldeloitte.com

Legal professionals delivering comprehensive, pragmatic, and pioneering cross-border solutions tailored to evolving needs of Chief Legal Officers globally.

Law Practice 馃嚭馃嚫 2,347 n/a
62
Wilson Sonsini Goodrich & Rosatiwsgr.com

Leading legal advisor to technology, life sciences, and growth enterprises worldwide Specializing in corporate governance, finance, M&A, IP, and more Active alumni network available

Law Practice 馃嚭馃嚫 Palo Alto 2,340 1961
63
Seyfarth Shaw LLPseyfarth.com

Specialized legal firm providing innovative, high-caliber representation in complex litigation, transformational deals, and cross-border projects globally.

Law Practice 馃嚭馃嚫 Chicago 2,326 1945
64
Sullivan & Cromwell LLPsullcrom.com

A global law firm with 140 years of experience, offering high-quality legal advice and representation through a network of 13 offices worldwide

Law Practice 馃嚭馃嚫 Manhattan 2,311 n/a
65
Polsinellipolsinelli.com

A top Am Law 100 firm with over 1,000 attorneys nationwide offering legal counsel in various sectors like health care, finance, and technology

Law Practice 馃嚭馃嚫 2,292 n/a
66
BakerHostetlerbakerlaw.com

A leading law firm with top client service and legal expertise, offering assistance with complex business and regulatory issues worldwide

Law Practice 馃嚭馃嚫 Washington 2,291 1916
67
Proskauer Rose LLPproskauer.com

A global law firm with 800+ lawyers offering strategic legal representation to leading organizations, corporations, and industry-redefining companies worldwide

Law Practice 馃嚭馃嚫 New York 2,269 1875
68
Federal Defender Organizationsuscourts.gov

Provides legal representation for financially eligible defendants in federal criminal proceedings through a comprehensive system established by the Criminal Justice Act

Law Practice 馃嚭馃嚫 2,252 n/a
69
Fox Rothschildfoxrothschild.com

A national law firm with 1,000 attorneys providing personalized legal solutions, prioritizing innovation, and building lasting relationships based on trust and success

Law Practice 馃嚭馃嚫 Philadelphia 2,241 1907
70
TLT LLPtlt.com

This company provides legal and advisory services to help businesses protect their interests, find solutions, anticipate change, and prioritize sustainability for long-term success

Law Practice 馃嚭馃嚫 Bristol 2,231 2000
71
Taft Stettinius & Hollister LLPtaftlaw.com

A client-focused legal and government affairs consulting firm offering innovative solutions and advocacy at federal, state, and local levels

Law Practice 馃嚭馃嚫 Cincinnati 2,217 1885
72
Cozen O'Connorlinktr.ee

A top-ranked law firm with 825+ attorneys in 31 cities globally, specializing in litigation, business law, and government relations for diverse clients

Law Practice 馃嚭馃嚫 Philadelphia 2,150 1970
73
Dechert LLPdechert.com

Provides legal advice on litigation, transactions, and regulatory matters across financial services, private capital, real estate, life sciences, and technology sectors.

Law Practice 馃嚭馃嚫 Philadelphia 2,145 1875
74
Nelson Mullins Riley & Scarboroughnelsonmullins.com

Established in 1897, this firm with over 1,000 attorneys and professionals provides legal services across 33 offices in 17 states

Law Practice 馃嚭馃嚫 Columbia 2,142 1897
75
Quinn Emanuelquinnemanuel.com

Global business litigation firm specializing in arbitration, achieving high success rates and securing substantial verdicts and settlements for clients.

Law Practice 馃嚭馃嚫 Los Angeles 2,135 1986
76
Troutman Pepper Locke LLPtroutman.com

Provides legal expertise across multiple industries including energy, finance, healthcare, insurance, private equity, and real estate with global reach.

Law Practice 馃嚭馃嚫 2,112 1890
77
Debevoise & Plimptondebevoise.com

A premier law firm with market-leading practices, global perspective, and strong New York roots, delivering effective solutions and distinctive collaboration to clients' legal challenges

Law Practice 馃嚭馃嚫 New York 2,089 n/a
78
Barnes & Thornburg LLPbtlaw.com

Over 800 legal professionals in 23 offices provide expert legal services across disciplines, supporting businesses in a dynamic marketplace.

Law Practice 馃嚭馃嚫 Indianapolis 2,028 n/a
79
Pillsbury Winthrop Shaw Pittman LLPpillsburylaw.com

International law firm focusing on technology & media, energy, financial services, and real estate & construction sectors Known for client service, collaboration, and commercial awareness

Law Practice 馃嚭馃嚫 New York 2,016 n/a
80
Womble Bond Dickinson (US) LLPwomblebonddickinson.com

Transatlantic law firm offering a wide range of legal services with a focus on key sectors, operating in 32 UK and US office locations

Law Practice 馃嚭馃嚫 Winston-Salem 1,995 2017
81
Ballard Spahr LLPballardspahr.com

Provides litigation, transactional, and regulatory legal services to diverse clients, leveraging technology for efficiency and strategic counsel.

Law Practice 馃嚭馃嚫 Philadelphia 1,990 1885
82
Faegre Drinkerfaegredrinker.com

A comprehensive firm with over 1,200 attorneys offering legal, consulting, public policy, data science, and healthcare advisory services globally

Law Practice 馃嚭馃嚫 Global 1,962 2020
83
Duane Morris LLPduanemorris.com

Provides innovative legal solutions globally with over 900 attorneys, emphasizing partnership, inclusiveness, and consensus in addressing client challenges.

Law Practice 馃嚭馃嚫 Philadelphia 1,952 1904
84
Elevateelevate.law

Providing software and expert services combining law, business, and technology to enhance efficiency, quality, and outcomes for legal departments and firms.

Legal Services 馃嚭馃嚫 Global 1,916 2011
85
Venable LLPvenable.com

A global law firm with over 900 professionals offering legal services in regulatory compliance, government affairs, corporate transactions, IP, and complex litigation to empower clients

Law Practice 馃嚭馃嚫 Washington 1,914 1900
86
KCCveritaglobal.com

A leading claims and noticing agent offering administrative support services and consulting for companies undergoing corporate restructurings with innovative technologies and experienced staff

Legal Services 馃嚭馃嚫 El Segundo 1,905 2001
87
Nixon Peabody LLPnixonpeabody.com

A top-100 law firm with 15 offices globally, specializing in exceptional client service, collaboration, diversity, and community engagement

Law Practice 馃嚭馃嚫 Boston 1,900 1875
88
UnitedLexunitedlex.com

A data and professional services company helping law firms and legal departments innovate through digital solutions, compliance, and legal operations

Legal Services 馃嚭馃嚫 New York 1,899 2006
89
CAPcap.casemail.us

Provider of Online Postal & Electronic correspondence services for universities and law schools, reducing costs and risks associated with critical communications

IT Services and IT Consulting 馃嚭馃嚫 Lewes 1,880 2015
90
CT Corporationwolterskluwer.com

A global leader providing solutions for legal compliance, financial management, and corporate services to professionals and small businesses worldwide

Legal Services 馃嚭馃嚫 New York 1,877 1892
91
O'Melveny & Myers LLPomm.com

Global law firm providing sophisticated legal and business counseling, asset protection, and regulatory navigation for market-leading clients worldwide.

Law Practice 馃嚭馃嚫 1,859 1885
92
Relativityrelativity.com

A software company offering RelativityOne, a SaaS product for data organization, truth discovery, and action during litigation and investigations in various sectors globally

Software Development 馃嚭馃嚫 Chicago 1,856 n/a
93
Davis Wright Tremaine LLPdwt.com

This company offers custom-tailored service focusing on top-of-market excellence and innovation, partnering with clients to define success together

Law Practice 馃嚭馃嚫 1,803 n/a
94
Vinson & Elkinsconnect.velaw.com

providing expert legal counsel and innovative solutions to leading companies across various industries, focusing on complex matters and client trust

Law Practice 馃嚭馃嚫 Houston 1,786 1917
95
Milbank LLPmilbank.com

Premier international law firm with global presence, specializing in high-profile cases, business transactions, corporate/finance, litigation, restructuring, and trusts/estates

Law Practice 馃嚭馃嚫 New York 1,759 1866
96
Winston & Strawn LLPwinstontaylor.com

Provides comprehensive legal services including litigation, transactions, regulatory advice, and business solutions with a focus on client partnership and inclusion.

Law Practice 馃嚭馃嚫 Chicago 1,752 n/a
97
Akerman LLPakerman.com

A leading US law firm with over 700 professionals helping businesses navigate change, seize opportunities, and drive innovation for growth

Law Practice 馃嚭馃嚫 United States 1,751 1920
98
Blank Rome LLPblankrome.com

An Am Law 100 firm with 15 offices and 700 attorneys providing legal services worldwide, known for industry expertise and commitment to pro bono work

Law Practice 馃嚭馃嚫 Philadelphia 1,749 1946
99
Lighthouselighthouseglobal.com

This company simplifies ediscovery and governance with intuitive technology solutions and services, guiding clients with expertise and proactive support globally

Legal Services 馃嚭馃嚫 Seattle 1,730 1995
100
Dinsmore & Shohl LLPdinsmore.com

A nationwide team of over 750 attorneys providing high-quality, cost-effective legal advice to leading businesses, institutions, and individuals, with a focus on client service and workplace culture

Law Practice 馃嚭馃嚫 Cincinnati 1,719 1908

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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 Nov 2, 2026.

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