The Personal Injury Law Firm List Of The Largest in the Business

Largest PI Law Firms in America Updated in January 2026

America’s largest personal injury law firm: Morgan & Morgan is generally regarded as the largest personal injury law firm in the United States, with over 1,000 attorneys and 30‑plus billion dollars in verdicts and settlements for more than 700,000 clients nationwide.

Read our in‑depth answer: What is the largest personal injury law firm in America?

Ben Thomson* Ranking the largest personal injury law firms is a tough call as personal injury law is one of the most contentious and competitive in the legal field.  We read about major claims and lawsuits and some giant awards that make the headlines.

The 20 Largest Personal Injury Law Firms

Although I have resisted labeling the personal injury leaders by size there is little question that Morgan & Morgan take that title. They not only bill themselves as the largest personal injury law firm in America, but also do deserve that ranking based on their sheer size – accompanied by an impressive roster of wins for their clients.

1. Morgan & Morgan – Founded in 1988, Morgan & Morgan is based in Orlando, Florida and has over 800 attorneys and staff in offices across the United States. The firm claims over $15 billion in awards for its PI cases and boasts of being the largest personal injury law firm in the country.  It focuses on personal injury cases, as well as consumer protection, class actions, and employment law.

With 10 offices and claims across class actions, car accident claims and more, the firm is well positioned to handle pretty well any accident case.

Morgan & Morgan is the undisputed heavweight, currently the largest personal injury firm in the United States by a significant margin, operating more like a national legal utility than a traditional practice.

• Attorney Count: Exceeds 1,000+ attorneys.
• Total Staff: A massive support infrastructure of over 3,000 employees, including paralegals, investigators, and a dedicated in-house marketing department.
• Offices: Maintains a physical presence in all 50 states plus Washington D.C., with over 100 brick-and-mortar offices.
• Size Factor: Their “Size Matters” campaign isn’t just a slogan; they are the only firm on this list that consistently ranks in the Law360 400 (the top 400 largest firms in the U.S. across all practice areas), recently jumping into the Top 35.

2. Simmons Hanly Conroy LLC – With offices in Illinois, Missouri, California, and New York, Simmons Hanly Conroy LLC focuses on mesothelioma and asbestos-related disease cases, as well as other personal injury claims such as pharmaceutical litigation and product liability.  

The Mass Tort Giant. While Morgan & Morgan dominates general personal injury (car accidents, etc.), Simmons Hanly Conroy is a leader in high-stakes asbestos and mass tort litigation, which requires massive capital and human resources.

• Attorney Count: Approximately 100+ attorneys.
• Total Staff: Over 200+ support staff nationwide.
• Offices: Strategic hubs in New York, Chicago, San Francisco, St. Louis, and El Segundo, with its headquarters in Alton, Illinois.
• Size Factor: Size here is defined by “litigation power.” They have recovered over $11.7 billion to date, showing a high ratio of revenue-per-lawyer compared to general PI firms.

3. The Barnes Firm – the ‘other’ part of the former Cellino & Barnes is one of the largest personal injury law firms in the country with 12 offices and 45 attorneys working on a wide range of cases and with the extensive experience expected of attorneys handling serious injuries cases and all manner of pi claims.

Following the high-profile split of “Cellino & Barnes,” The Barnes Firm established itself as a major player primarily on the West Coast and in parts of the Northeast.

• Attorney Count: Estimated at 50–70 attorneys.
• Total Staff: Significant administrative support, likely in the 150–200 range to handle high-volume caseloads.
• Offices: Concentrated in major metros: Los Angeles, San Diego, San Francisco, New York City, Rochester, and Buffalo.
• Size Factor: High visibility and heavy advertising spend make them appear larger than their attorney count might suggest, focusing on high-volume motor vehicle and slip-and-fall cases.

2. Cellino Law – the firm was previously part of Cellion & Barnes, a firm founded in 1998 and handling all manner of PI cases.  Cellino Law claims recoveries of over $2 billion.  The firm has 26 attorneys working from seven offices.

The Re-Established Contender. Post-split, Ross Cellino (pictured) launched Cellino Law, focusing heavily on New York State but maintaining a “Big Firm” branding strategy.

• Attorney Count: Approximately 35–50 attorneys.
• Total Staff: Estimated 100+ employees providing legal and intake support.
• Offices: Primarily New York-centric with offices in Manhattan, Buffalo, Rochester, Melville, and Brooklyn, plus an expansion into Bridgeport, CT.
• Size Factor: While smaller in attorney headcount than Morgan & Morgan, they maintain a “statewide” saturation model in New York that rivals national firms in that specific market.

5. Goldberg, Persky & White P.C. – This law firm has been in business for over 40 years and is based in Michigan, with additional offices in New York and Pennsylvania. The firm specializes in mesothelioma and asbestos-related disease cases with over 100 attorneys and paralegals on board to assist with claims.

The Asbestos/Mesothelioma Specialists. GPW is a “boutique giant.” They don’t aim for the volume of car accident cases that Morgan & Morgan handles, but they are massive within the niche of toxic torts.

• Attorney Count: Mid-sized, typically between 20–30 specialized litigators.
• Total Staff: A robust backend of medical experts and records researchers (estimated 60–80 total staff).
• Offices: Multi-state presence with a focus on industrial hubs: Pennsylvania (Pittsburgh), Michigan, and West Virginia.
• Size Factor: Their “size” is characterized by their massive database of asbestos worksites and job-site histories, which serves as a proprietary asset that smaller firms cannot replicate.

With 10 attorneys as principals the firm has five offices and is not limited to asbestos-related cases but handles complex litigation, sexual harassment and other claims.

6. Corboy & Demetrio – A Chicago-based personal injury law firm that has 15 lawyers handling all types of cases in the plaintiff personal injury and class action and civil claims arena.  The firm has achieved verdicts in excess of $5 billion and claims over 600 verdicts or settlements of more than $1 million. 

The Chicago Institution.

• Attorney Count: 20+ attorneys.
• Size Factor: Though smaller in headcount, they have secured over $5 billion in verdicts. They are the go-to firm for national aviation disasters and high-profile Chicago litigation.

7. Wilshire Law Firm – Based in California, Wilshire Law Firm handles personal injury cases such as car accidents, slip and falls, and workplace injuries. The firm has been recognized for its diversity and inclusion efforts.

Founded Bobby Saadian, (pictured) in 2007 and has since grown his practice into an award-winning law firm with more than 35 attorneys and over 200 team members.

8. Simmons Hanly Conroy PC has offices in Illinois, Missouri, California, and New York with 80 attorneys and a reported collection of $9.9 billion according to the firm.  

Founded in 1999 it is one of the largest firms boasting some of the best personal injury lawyers and one of the largest law firms of its kind in the country with their website displaying their network and collections (as below).

9. Gair, Gair, Conason, Rubinowitz, Bloom, Hershenhorn, Steigman & Mackauf may have a very long name, but the firm also has a long list of verdicts, billing themselves as New York’s premier personal injury attorneys. The firm handles all manner of personal injury claims affecting ‘typical’ pi claims such as truck accidents, auto accidents, construction claims, and the like. They have seventeen attorneys.

10. Sullivan Papain Block McGath Coffinas & Cannavo PC are one of the oldest and largest personal injury law practices in New York, having recovered over $1 billion in victim compensation fund settlements arising from the 9/11 terror attack.  With 19 attorneys, the firm works purely on a contingency fee basis.  It has offices in New York and New Jersey.

11. The Carlson Law Firm has 12 offices in Texas with 40 attorneys and is one of the nation’s largest dedicated personal injury law firms.  It has been representing clients in personal injury cases since 1976. 

Multi-State High-Growth Firm.

• Attorney Count: 50+ attorneys.
• Total Staff: Over 200+ legal staff.
• Offices: 20+ locations, recently expanding into the Florida market (Orlando) to supplement its massive Texas footprint.
• Size Factor: They bridge the gap between a local firm and a national giant, focusing on a “neighborhood” office model.

12. The Rothenberg Law Firm LLP – Founded in 1969, The Rothenberg Law Firm LLP is based in New York and handles personal injury cases such as car accidents, medical malpractice, and construction accidents. The firm has obtained many large verdicts and settlements for its clients.

13. Abraham, Watkins, Nichols, Sorrels, Agosto & Aziz is a 70 year old Houston-based firm that claims billions in recoveries achieved for clients it is certainly one of Texas’ oldest and largest personal injury law firms, winning numerous awards.  With 24 attorneys, the firm is another of the ‘best law firms’ with awards and acknowledgement for its achievements.

14. Goldberg Segalla – This firm’s 400+ attorneys specialize in major civil litigation work, including defending insurance companies, but also in product liability and other personal injury-related litigation. The firm’s litigation work includes business and commercial disputes, employment and labor, insurance coverage, product liability, and more.

The firm has grown into one of the largest 200 law firms in the United States, without merging with other firms, with 20 offices across 10 states and has a top reputation for its work.

15. Kline & Specter, P.C. – based in Pennsylvania and has additional offices in New Jersey, Wilmington and New York. With 56 attorneys, including five medically qualified attorneys, the firm handles a wide variety of personal injury cases, including medical malpractice, product liability and defective products, and civil rights claims.

Top-Tier Medical Malpractice Firm.

• Attorney Count: 40+ attorneys.
• Unique Staffing: Includes 5 full-time medical doctors who are also lawyers—the most in America.
• Offices: Pennsylvania, New Jersey, Delaware, and New York.
• Size Factor: Frequently cited as the “most powerful” plaintiffs’ firm in Philadelphia; their size is in their specialized expert assets.

The firm is the largest in Texas and has won over $1 billion in settlements and verdicts for its clients representing those who have suffered catastrophic injuries against Fortune 100 and Fortune 500 companies throughout the United States along with the usual gamut of personal injury claims.

To provide an authoritative update on the largest personal injury firms in 2026, we must distinguish between volume-based giants (high attorney counts) and boutique powerhouses (lower headcount but massive jury verdicts).

As a legal journalist, I’ve categorized these firms based on their operational scale and geographic dominance.

The “Mega-Firms” (National & High Volume)

16. Thomas J. Henry Injury Attorneys is a Texas-based personal injury monolith with over 250 attorneys, with offices in San Antonio, Corpus Christi, and Austin.  

The firm publicizes that it has more large verdicts than any other personal injury firm, including an $8 billion punitive damages award against Johnson & Johnson in a pharmaceutical case.  

These firms operate with a corporate structure designed for maximum intake and nationwide reach.

Position: Top 3 National Challenger (Rapidly Expanding). While Thomas J Henry was traditionally a Texas powerhouse, by 2026 it has cemented its place as one of the largest in the country, rivaling Morgan & Morgan in advertising spend and sheer infrastructure.

• Attorney Count: Over 250 attorneys.
• Total Staff: A workforce of 450+ support staff.
• Offices: Massive hubs in San Antonio, Austin, Houston, and Dallas, with national litigation teams.
• Size Factor: Known for “The TJH Effect”—using a massive staff-to-attorney ratio to aggressively litigate against Fortune 500 companies.

17. Weitz & Luxenberg: With offices in New York, New Jersey, and California, Weitz & Luxenberg is one of the largest personal injury law firms in the Northeast.

They have a team of over 85 attorneys (including founding partners Jerry Weitz and Arthur Luxenberg, pictured above) who have won billions of dollars in settlements and verdicts for their clients.

The firm specializes in a variety of practice areas, including defective drugs and medical devices, asbestos exposure, and environmental contamination.

National Mass Tort Leader. A primary rival to Simmons Hanly Conroy, this firm is an engine for asbestos and environmental litigation.

• Attorney Count: 100+ attorneys.
• Offices: New York (HQ), Los Angeles, Detroit, and Cherry Hill, NJ.
• Size Factor: Recovered over $26 billion to date. Their size is reflected in their “Science and Experts” department, which is larger than some entire law firms.

18. Pintas & Mullins Law Firm – Founded in 1985, Pintas & Mullins Law Firm is based in Illinois and handles personal injury cases such as medical malpractice, nursing home abuse, and product liability. The firm is committed to advocating for the rights of injured individuals and their families.

It’s worth noting that this is just a brief overview of each firm, and that each one likely has a much more extensive history and range of services.

The “Tech-First” National Intake Firm.

• Attorney Count: Moderate (highly collaborative with co-counsel).
• Total Staff: 100+ employees, including a unique in-house team of software engineers.
• Size Factor: Operates in all 50 states. Their “size” is digital; they function as a national intake and litigation management machine.

19. Hach & Rose is a 17-attorney, New York law firm that may not be the largest in the city but it has recovered millions for clients and is led by popular and highly regarded founders Michael Rose and former Labor lawyer Gregory Hach. 

The firm has a strong labor law background but has a top reputation for its work recovering funds for clients involved in a vast number of legal claims ranging from asbestos claims to nursing home abuse cases.

20. Searcy Denney Law is a 40 year old Florida-based personal injury firm with 37 attorneys handling the full range of claims for injury issues.

The firm has achieved verdicts and recoveries of almost $6 billion (including a $1.58 billion verdict against bankers Morgan Stanley in 2005) and continues to aggressively pursue claims in everything from hip replacement claims to serious brain injury claims.

Florida’s Premier Litigation Firm.

• Attorney Count: 30+ attorneys.
• Offices: West Palm Beach, Tallahassee, and Tampa.
• Size Factor: Known for a “Roadhouse” method of aggressive trial prep. Like Corboy, their $6 billion+ recovery record places them in a league of power that belies their attorney count.

Comparative Breakdown: Personal Injury Law Titans (2026 Projections)

*Note: Goldberg Segalla is a massive multi-practice firm; while they handle significant injury and worksite litigation, they operate more as a traditional “Big Law” firm than a pure plaintiff’s consumer firm.

Key Analysis of the Added Personal Injury Firms

1. The National Aggregators (High Ad Spend)

• Thomas J Henry: Now the primary challenger to Morgan & Morgan our ‘biggest PI firm’. Their “size” is defined by an aggressive 2:1 staff-to-lawyer ratio, ensuring that cases are worked with industrial speed.
• Pintas & Mullins: A pioneer in the “Intake/Co-Counsel” model. While their attorney headcount is lower than the giants, their “size” is reflected in their National Digital Footprint, where they spend millions to acquire cases they often litigate with specialized partners.
• Wilshire Law Firm: With over 500 team members, they have eclipsed many older firms in California by treating legal service as a tech-enabled enterprise.

2. The Elite “Heavy Hitters” (Smaller Staff, Massive Impact)

• Kline & Spector (PA): Their size is measured in “brain power.” By employing 5 full-time MD/JDs, they possess an internal medical-legal department that rivals the world’s largest insurance companies.
• Corboy & Demetrio & Gair Gair Conason: These are “Size by Success” firms. They deliberately keep attorney numbers low (15–20) to maintain high-touch representation, yet they consistently out-earn “Mega-Firms” on a per-attorney basis due to record-breaking aviation and medical malpractice verdicts.

3. Regional Niche Giants

• Sullivan Papain Block McGrath (NY): A size leader in the specific niche of public servant representation. They managed the claims for thousands of 9/11 first responders, giving them a logistical “size” in document management and administrative law that few can match.
• Searcy Denney (FL): The dominant force in North and Central Florida. They operate three major hubs and are known for having the “capital” (war chest) to fund multi-million dollar litigations that smaller local firms must refer out.
• Hach & Rose: A primary force in the NYC construction and labor union accident market. Their “size” is in their deep ties to New York labor organizations, creating a proprietary lead-generation network that bypasses traditional TV ads.

Summary Assessment

If you are looking for the Largest by Presence, the answer is Morgan & Morgan. If you are looking for the Largest by Litigation Assets (Experts and Doctors), the answer is Kline & Spector.

If you are looking for the Largest Growth Trajectory, Thomas J Henry and Wilshire Law Firm are the firms currently scaling at the fastest rate into 2026.

Assessing the ‘Largest’ Personal Injury Law Firm

Firms change. Attorney numbers change. Ranking the largest law firms may also involve those who achieve the biggest verdicts and that does not necessarily equate to ‘size’ in terms of the number of lawyers and paralegals they use.

But the firms listed are undoubtedly large and have a proven track record of successfully representing their clients and demanding justice for their injuries. 

Handling personal injury cases is something that requires careful judgment on the part of the potential client and while the list of these top personal injury law firms is notable for their success and size, you need to be aware that there are also excellent smaller law firms handling accident cases, wrongful death claims, product liability claims and all the other issues that personal injury law firms handle.  

What Makes a Successful Personal Injury Law Firm?

Experience and Reputation are two factors that set these firms apart from smaller competitors. With decades of legal expertise backing them up, these large personal injury law firms boast some of the most high-profile cases in recent history. Their reputations precede them, which can work to your advantage during settlement negotiations or court proceedings.

Another factor is resources. These big-ticket firms have significant resources at their disposal, including access to cutting-edge technology and vast investigative teams capable of combing through mountains of data to uncover key evidence for your case.

Additionally, because they typically have multiple attorneys on staff with various areas of specialization within personal injury law, you are more likely to receive a comprehensive level of representation – something that may not be possible with a solo practitioner or small firm.

In such leading law firms, the professionalism of each lawyer is not only reflected in the handling of cases, but also needs to leave a deep impression on clients through small details. 

Metal business cards, as a symbol of identity, are an important detail to show their unique style and the high-end image of the firm. The design of custom name badges can also incorporate the brand elements of the law firm, such as logos, colors, etc., to strengthen the brand image of the firm. This personalized name badge design can make lawyers appear more professional and confident when dealing with clients.

How We Choose the Biggest Injury Law Firms

LawFuel analyzes data from the American Lawyer, National Law Journal (NLJ 500), and leading industry intelligence tools to identify the largest and most influential personal injury law firms in the United States.

These firms dominate the field not just through size or settlement figures but through their use of legal technology, national litigation reach, and high-profile case success.

For clients, lawyers, and law students alike, understanding how these powerhouse firms operate provides valuable insight into trends shaping the future of personal injury law—from contingency fee innovation to AI-driven case management.

Why Working with Large Personal Injury Law Firms Matters

Personal injury law firms come in all shapes and sizes, but for those seeking top-tier representation that ensures maximum compensation, working with the largest personal injury law firms can be a game-changer. 

These behemoth legal teams have massive resources at their disposal, including experienced attorneys who specialize in high-stakes litigation, cutting-edge technology used to investigate cases and gather evidence more efficiently than smaller competitors, and access to expansive networks of expert witnesses that can bolster your case. 

In addition to their vast resources, these large firms also typically offer clients peace of mind by handling every facet of the legal process on their behalf – from filing paperwork to negotiating settlements or representing them in court.

While not everyone may need this level of support for their personal injury claim, those facing catastrophic injuries or pursuing high-dollar damage awards should strongly consider teaming up with one of these heavyweights for optimal results.

One such success story involves a woman who suffered extensive injuries after being hit by a truck while crossing the street. She turned to one of these top-tier firms for help navigating her case against multiple defendants – the driver, his employer, and others involved in causing the accident. The legal team’s meticulous investigation uncovered evidence that ultimately resulted in an $8 million settlement for their client.

Another notable outcome came from an aviation disaster lawsuit handled by another firm on this list. Families affected by the tragedy sought justice through complex litigation against several responsible parties, including aircraft manufacturers and air traffic controllers. With significant resources at their disposal, this firm was able to secure more than $2 billion in damages combined for their clients.

While not every case will result in such massive payouts or high-profile media attention as these examples illustrate, working with these big-name firms can greatly increase your chances of achieving desirable outcomes, regardless of how difficult or challenging your situation may be.

Remember, personal injury firms represent major claims of the most serious kind to auto accident, bite offenders and other claims – finding the right firm does not always mean the biggest. It means the best specialists with the best results.

Criticisms of Large Law Firm Practices and How to Find the Right Fit

While large personal injury law firms have a lot to offer, there are also criticisms of their practices. Some people feel that these firms can be impersonal and prioritize profits over clients.

It’s important to do your research and find a firm that aligns with your values and goals. Look for firms that have a track record of success in cases similar to yours, and don’t be afraid to ask for references or read online reviews. It’s also important to consider the size of the firm and how much attention your case will receive.

A smaller firm may provide more personalized attention, but a larger firm may have more resources at their disposal. Ultimately, finding the right fit is crucial for a successful outcome in your personal injury lawsuit.

Navigating the Pre-Screening Process: Tips for Seeking Out a Quality Attorney

Personal injury law is a highly competitive field, and there’s no shortage of firms vying for your attention. When seeking representation from one of the biggest personal injury law firms, it’s important to do your research beforehand. Start by browsing through online reviews on Google, Yelp, and Avvo to get an idea of former clients’ experiences.

Next, ask friends or family members if they can recommend any attorneys based on their own experiences in similar cases. Don’t hesitate to schedule consultations with multiple attorneys before making a final decision.

During these meetings, pay attention to how each lawyer communicates with you and whether they seem genuinely invested in advocating for your best interests. Make sure they have experience handling cases like yours specifically and are willing to guide you through every step of the legal process.

Ultimately, taking proactive steps towards finding quality representation can help ensure that you come out ahead after pursuing legal action against those responsible for your injuries or damages.

Understanding Contingency Fees and Financial Arrangements with Large Firms

Contingency fees are a common financial arrangement for personal injury cases with large law firms. This means that the attorney only gets paid if they win the case, taking a percentage of the settlement or verdict.

The percentage can vary depending on the firm and the complexity of the case, but it typically ranges from 33 percent to 40 percent. It’s important to understand that while this may seem like a high fee, it covers all of the expenses associated with your case, including expert witnesses and court fees.

Additionally, large firms often have more resources to invest in your case, which can increase your chances of success. Before signing any agreement, make sure you fully understand the fee structure and ask any questions you may have.

Investigative Resources: How Massive Legal Teams Can Uncover Critical Evidence

Investigative Resources play a vital role in personal injury cases, and large law firms have substantial resources to invest in investigations. These firms often work with teams of investigators who gather important evidence to support your case. From interviewing witnesses to digging into medical records or accident reports, these experts can uncover crucial details that may make all the difference in court.

Additionally, larger personal injury law firms also have access to advanced technology and other cutting-edge tools for gathering evidence. For example, they might use 3D imaging software to reconstruct an accident scene or track down security footage from nearby surveillance cameras.

All these investigative resources are essential when building a strong case that leads to maximum compensation. However, it’s worth noting that hiring a large firm doesn’t guarantee success – even with massive legal teams, you’ll still need experienced attorneys who know how best to leverage this evidence in court proceedings.

Conclusion: Making an Informed Decision on Legal Representation

When it comes to choosing a personal injury law firm, it’s important to do your research and make an informed decision based on the research and your gut instinct as to who best satisfies you with their capabilities.

Biggest personal injury law firms may seem like the obvious choice, but it’s important to consider all factors before making a decision. Look for a firm with experience in your specific type of case, a track record of success, and a team that you feel comfortable working with.

Don’t be afraid to ask questions during the pre-screening process and get a clear understanding of their contingency fee structure. Remember that the goal is to find an attorney who will fight for your rights and help you receive the compensation you deserve. With the right research and preparation, you can find the right legal representation for your personal injury case.

In conclusion, choosing to work with a large personal injury law firm can be a wise decision when seeking justice for your injury.

These behemoth firms have the resources, experience, and manpower to take on even the most complex cases and fight for maximum compensation. However, it’s important to do your research and find the right fit for your needs.

By considering factors such as client success stories, contingency fees, and investigative resources, you can make an informed decision on legal representation. With the right team behind you, you can demand justice and get the compensation you deserve.

Author:

Ben Thomson has written extensively about law firm business and marketing, including for LawFuel where he last wrote the 30 most prestigious law firms list and may be contacted at webtrafficrules@gmail.com.