| # | Company | Employees |
|---|---|---|
| 1 |
Paul Hastingspaulhastings.com
Premier law firm specializing in finance, mergers, private equity, restructuring, litigation, employment, and real estate for top clients worldwide. |
3,357 |
| 2 |
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 |
3,225 |
| 3 |
Sheppardsheppard.com
Provides comprehensive legal services including corporate, technology, litigation, financial transactions, intellectual property, labor, real estate, and government contracts. |
2,397 |
| 4 |
Quinn Emanuelquinnemanuel.com
Global business litigation firm specializing in arbitration, achieving high success rates and securing substantial verdicts and settlements for clients. |
2,135 |
| 5 |
Manatt, Phelps & Phillips, LLPmanatt.com
Innovative professional services firm offering legal services, advocacy, and business strategies all in one place 50 years of leading the industry |
1,172 |
| 6 |
Buchalterbuchalter.com
A full-service business law firm with expertise in various legal areas, providing timely and cost-sensitive legal solutions for clients nationwide |
1,024 |
| 7 |
Los Angeles County District Attorney's Officeda.lacounty.gov
The company is the largest local prosecutorial office in the United States, representing the State of California in prosecuting serious crimes |
892 |
| 8 |
Wood, Smith, Henning & Berman LLPwshblaw.com
A diverse law firm providing top-tier representation in a wide range of practice areas, focusing on efficient, successful outcomes for clients |
837 |
| 9 |
Los Angeles County Public Defenderpubdef.lacounty.gov
The company provides legal representation to indigent clients in criminal cases, advocating for their rights and access to resources Staff includes attorneys and support professionals |
769 |
| 10 | 685 | |
| 11 |
Munger, Tolles & Olson LLPmto.com
A top-tier law firm in Los Angeles with a national reach, specializing in complex cases and significant corporate deals, consistently ranked highly for financial strength and attorney satisfaction |
568 |
| 12 |
Allen Matkinsallenmatkins.com
Law firm of 240+ attorneys specializing in real estate, litigation, corporate, tax, labor, environmental law Known for market-leading solutions and exceptional quality |
567 |
| 13 |
The United Firm | La Liga Defensora, APCunitedfirmlld.com
A premier law firm in Los Angeles, offering criminal defense and immigration services with a dedicated team focused on superior legal work and customer service |
448 |
| 14 |
Office of the Los Angeles City Attorneycityattorney.lacity.gov
Provides legal advice, opinions, and oversight for the City of Los Angeles, including contract preparation, law interpretation, enforcement, and prosecution |
434 |
| 15 |
Wilshire Law Firmwilshirelawfirm.com
A leading Southern California law firm specializing in personal injury, employee rights, aviation, and class action cases, with a track record of successful outcomes and exceptional service |
407 |
| 16 |
Nossaman LLPnossaman.com
National law and policy advisors with offices across the US, specializing in industries such as transportation, healthcare, and real estate development Recognized for diversity and pro bono work |
373 |
| 17 |
Manning Kassmanningkass.com
A dynamic law firm with over 175 attorneys across seven offices, specializing in competent and innovative legal services for clients nationwide |
330 |
| 18 |
Jeffer Mangels & Mitchell LLPjeffer.com
A full service law firm with 120 lawyers providing counseling and litigation services in areas such as environment, IP, employment, real estate, and more, to a diverse clientele |
325 |
| 19 |
Burke, Williams & Sorensen, LLPbwslaw.com
An established law firm in California, specializing in corporate, public entity, real estate, business, education, labor, employment, insurance, and ERISA defense law |
319 |
| 20 |
Greenberg Glusker LLPgreenbergglusker.com
A full-service law firm in Los Angeles specializing in bankruptcy, corporate, entertainment, intellectual property, litigation, real estate, and taxation |
220 |
| 21 |
Quill & Arrow LLPquillarrowlaw.com
A rapidly-expanding law firm in Westwood, CA specializing in plaintiff-side lemon law and personal injury litigation, known for their aggressive approach and successful outcomes |
186 |
| 22 |
Bet Tzedek Legal Servicesbettzedek.org
Providing free legal services since 1974, this organization pursues equal justice for vulnerable communities through direct legal aid, impact litigation, and advocacy efforts |
177 |
| 23 |
Shegerian & Associatesshegerianlaw.com
An LA-based firm specializing in labor and employment law, representing employees in cases of wrongful termination, discrimination, and harassment since 1999 |
167 |
| 24 |
Michelman Robinsonmrllp.com
A full-service national law firm dedicated to client service excellence, client inclusion, and industry focus across various sectors Providing strategic legal representation |
166 |
| 25 |
Downtown L.A. Law Groupcalldowntown.com
California-based law firm specializing in personal injury cases, including motor vehicle accidents, slip and falls, dog bites, product liability, elder abuse, and medical malpractice |
154 |
| 26 |
Haight Brown & Bonesteelhbblaw.com
A leading California law firm providing practical resolution advice for civil litigation, business transactions, and a range of legal practice areas |
151 |
| 27 |
Pachulski Stang Ziehl & Jones LLPpszjlaw.com
Highly skilled lawyers specializing in bankruptcy reorganizations, business litigation, transactions, and bankruptcy litigation for a wide range of clients |
148 |
| 28 |
Hueston Hennigan LLPhueston.com
A trial law practice in Los Angeles specializing in high-stakes business disputes and white collar criminal defense, with a focus on exceptional trial skills |
146 |
| 29 |
Salisian LLPsalisianllp.com
A legal firm specializing in business and real estate litigation, commercial collections, sports law, bankruptcy litigation, and enterprise development support |
19 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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.
More company lists in Los Angeles
- The largest companies in Los Angeles 1,245
- Entertainment Providers companies in Los Angeles 80
- Retail Apparel and Fashion companies in Los Angeles 73
- SaaS companies in Los Angeles 65
- Venture Capital and Private Equity Principals companies in Los Angeles 63
- Software Development companies in Los Angeles 56
- Advertising Services companies in Los Angeles 52
- Higher Education companies in Los Angeles 46
- Financial Services companies in Los Angeles 45
- Hospitals and Health Care companies in Los Angeles 41
- Non-profit Organizations companies in Los Angeles 41
- Technology, Information and Internet companies in Los Angeles 40
- Food and Beverage Services companies in Los Angeles 33
- Investment Management companies in Los Angeles 31
- IT Services and IT Consulting companies in Los Angeles 28