Top Personal Injury Law Firms For Mass Tort Cases In The USA In 2026
Grace Huang
Content Writer – ReVerb
05.18.2026
This list covers the leading US personal injury law firms that handle mass tort cases, such as asbestos, dangerous drug, medical device, toxic exposure and product liability claims, and is written for injured people and families deciding which firm to contact.
Mass tort litigation is very different from a standard injury lawsuit.
These cases usually involve defective drugs, toxic exposure, dangerous medical devices, asbestos claims, or large-scale product liability issues affecting thousands of people at once. Because of that, experience and resources matter a lot more than flashy marketing.
That is part of why people researching the top personal injury law firms often end up focusing on firms with nationwide reach, deep litigation budgets, and a long history of handling multidistrict litigation. For families already dealing with medical bills, long-term injuries, or complicated corporate lawsuits, trying to hire mass tort lawyers without that kind of experience can become overwhelming pretty quickly.
Mass Tort Law Firms At A Glance
1. Firm
Mass tort focus
Notable case types
1. Sokolove Law
Nationwide mass tort practice across all 50 states
With over 45 years of experience, a nationwide presence across all 50 states, and more than $10.3 billion recovered for clients, Sokolove Law is one of the most established mass tort firms in the United States — handling over 9,300 asbestos and mesothelioma cases and actively litigating across practice areas including defective drugs, birth injuries, nursing home abuse, and dangerous products.
One reason Sokolove Law remains so prominent is scale. The firm has the resources to handle massive case volumes while still maintaining a heavy national advertising presence that makes it one of the first firms many people encounter when researching legal representation.
Simmons Hanly Conroy is especially well known for asbestos and mesothelioma litigation, although the firm also handles pharmaceutical injury claims, environmental lawsuits, and other large-scale product liability cases.
The firm says it has recovered more than $10.6 billion in mesothelioma verdicts and settlements over the past 25 years while helping more than 8,900 families nationwide. Even people outside legal circles tend to recognize the name because of how heavily involved the firm has been in some of the largest mesothelioma cases in the country.
One thing that separates Simmons Hanly Conroy from smaller firms is its long-term focus on mass tort litigation rather than trying to operate as a general personal injury practice handling everything under the sun.
Arnold & Itkin has recovered more than $25 billion for clients and built a national reputation around high-stakes trial litigation involving catastrophic injuries, product liability claims, and mass tort cases. In 2024 alone, the firm helped secure a $2.25 billion Roundup cancer verdict against Bayer alongside co-counsel, one of the largest verdicts tied to the ongoing litigation. The firm has a reputation for taking difficult, high-stakes cases all the way to trial instead of pushing for fast settlements whenever possible.
That approach obviously carries risk, but it is also part of why the firm developed such a strong national profile in recent years. Arnold & Itkin tends to position itself more aggressively than many older firms, and honestly, that style either really appeals to clients or does not.
Either way, the firm remains heavily involved in complex product liability and multidistrict litigation nationwide.
Motley Rice has been involved in some of the largest and most historically significant mass tort and multidistrict litigation cases in the United States. The firm gained national attention through tobacco litigation decades ago and continues handling major pharmaceutical, environmental, and defective product cases today.
One thing people tend to notice about Motley Rice is how large and institutional the firm feels compared to more traditional personal injury firms. The firm employs more than 120 attorneys and has played a role in some of the largest multidistrict litigation cases in the country, including tobacco, opioid, and environmental contamination lawsuits. The size of the firm is not necessarily a bad thing in mass tort litigation, though. Cases involving large corporations often drag on for years, which means firms need the financial resources and staffing to keep up with massive discovery and litigation costs.
Motley Rice still consistently appears in conversations surrounding the top mass tort law firms in the country for exactly that reason.
Weitz & Luxenberg has spent decades building one of the strongest reputations in asbestos litigation and toxic exposure law. The firm has represented thousands of asbestos victims over several decades and remains one of the most established names in toxic tort litigation nationwide. The firm is especially well known in mesothelioma cases but also handles defective drug lawsuits, environmental exposure claims, and consumer product litigation.
A lot of firms advertise national reach, but Weitz & Luxenberg genuinely has one of the deepest histories within toxic tort litigation specifically. The firm has represented thousands of asbestos victims over the years and secured billions in verdicts and settlements.
Even within legal circles, the firm is usually considered one of the best mass tort law firms currently operating in the United States.
Levin Papantonio has handled mass tort litigation for more than 65 years and has represented plaintiffs in major pharmaceutical and defective product cases involving opioids, tobacco, and medical devices. The firm is also widely recognized because partner Mike Papantonio has maintained a high media profile through legal commentary and television appearances over the years.
The firm tends to emphasize trial work heavily, which matters in mass tort litigation because large corporate defendants are often willing to drag cases out for years. Levin Papantonio built much of its reputation around actually taking complex cases to court rather than relying entirely on negotiated settlements.
That combination of media visibility and courtroom experience helped the firm remain one of the more recognizable names in mass tort law nationwide.
Morgan & Morgan is probably the most heavily advertised plaintiff firm in the country at this point. The firm operates nationwide and handles an enormous range of cases, including product liability, medical malpractice, mass torts, workplace injuries, and consumer protection claims. Morgan & Morgan says it has recovered more than $25 billion for clients and now operates hundreds of attorneys’ offices nationwide, making it one of the largest plaintiff firms in the country.
Some people dismiss the firm because of how aggressive the advertising is, but the reality is that Morgan & Morgan has the staffing and financial resources to handle extremely large litigation portfolios across multiple states simultaneously.
The firm’s size also makes it one of the easier entry points for people who do not already know how mass tort litigation works or where to begin looking for representation.
The Lanier Law Firm built much of its national reputation through high-profile trial victories, including a $4.69 billion talcum powder verdict against Johnson & Johnson alongside co-counsel in 2018. The firm remains heavily involved in pharmaceutical and product liability litigation today. Founder Mark Lanier is widely known in legal circles for securing major verdicts against large corporations, including cases involving opioids and defective medical products.
Compared to some larger mass tort firms, The Lanier Law Firm feels slightly more trial-focused and less corporate overall. That balance appeals to clients who want a firm with national resources without feeling completely swallowed by a giant legal operation.
The firm still consistently ranks among the top mass tort law firms handling complex litigation nationwide.
Keller Postman is newer than many of the legacy firms on this list, but it has grown quickly through large-scale consumer litigation, data privacy cases, product liability lawsuits, and multidistrict litigation.
The firm feels more modern and tech-oriented than older mass tort firms, which honestly makes sense considering how many recent large-scale lawsuits now involve digital privacy, online consumer protection, and evolving technology issues.
While it may not have the same decades-long asbestos litigation history as some firms above, Keller Postman has become increasingly prominent within national plaintiff litigation circles over the last several years.
Kazan Law is one of the most respected asbestos and mesothelioma firms in the country, even if the name is not as widely recognized by the general public as some of the larger advertising-heavy firms. The firm has spent more than 45 years handling asbestos-related litigation and has represented workers, veterans, and families dealing with mesothelioma-related illnesses. It remains one of the most respected names in mesothelioma law today.
Within asbestos litigation specifically, Kazan Law has a very strong reputation among attorneys and legal professionals. It is probably less flashy than some firms higher on this list, but experience still matters a lot in these cases, especially when exposure histories become medically and legally complicated.
How Mass Tort Cases And Fees Work
A mass tort is a set of individual lawsuits brought by many people who were harmed by the same product, drug, device or exposure. Each person keeps their own claim, but the cases are often grouped in one federal court through multidistrict litigation (MDL) or in state court consolidations so that discovery and early trials happen once.
Intake and screening: the firm checks whether you used the product or were exposed, whether you have a qualifying injury and whether the filing deadline has passed.
Filing and consolidation: your case is filed and usually joins an MDL or state court group with similar claims.
Discovery and bellwether trials: a few representative cases go to trial first to test the evidence and show both sides what juries may award.
Settlement: most mass torts resolve through a global settlement, with individual amounts based on factors such as the injury, medical records and exposure.
Mass tort lawyers almost always work on a contingency fee. You pay nothing up front, and the firm is paid a percentage of any recovery, plus reimbursement of case costs such as expert and filing fees. The percentage is set in your written agreement, and in many MDLs a court also approves a common benefit fee that goes to the lead attorneys who ran the shared litigation.
How To Choose A Mass Tort Law Firm
Experience with your specific tort: ask how many cases the firm has handled involving your product or exposure and whether it holds a leadership role in the related MDL.
Trial track record: firms that take cases to verdict tend to get stronger settlement offers.
Who handles your case: some heavily advertised firms refer cases to other firms, so ask which lawyers will actually work on your claim.
Fees and costs in writing: confirm the contingency percentage and how case costs are deducted before you sign.
Communication: mass torts can take years, so choose a firm that explains how often you will get updates and who your contact is.
A mass tort is a legal action in which many people bring individual claims against the same defendant for harm caused by the same product, drug, medical device or toxic exposure. The cases are often grouped together in multidistrict litigation so they move through the courts more efficiently. Unlike a class action, each plaintiff keeps an individual claim and an individual recovery.
How do mass tort lawyers get paid?
Mass tort lawyers are usually paid on a contingency fee, which means they take a percentage of the settlement or verdict and nothing if the case is lost. Case costs such as expert witnesses and filing fees are typically advanced by the firm and repaid from the recovery. The exact percentage and cost terms are set in your written fee agreement.
What is the difference between a mass tort and a class action?
In a class action, one or a few representatives sue on behalf of a large group, and everyone in the class shares one outcome, often with similar payments. In a mass tort, each person files their own case, and compensation depends on their individual injuries and circumstances. Mass torts are more common when injuries vary widely from person to person, as with defective drugs or medical devices.
Do mass tort law firms take cases from clients in every state?
Many large mass tort firms accept clients nationwide because the cases are often grouped in multidistrict litigation. On this list, Sokolove Law describes a presence across all 50 states, Morgan & Morgan has offices nationwide, and Simmons Hanly Conroy and Weitz & Luxenberg describe nationwide work. Confirm with the firm that it is taking cases from your state for your specific claim.
Which law firms handle defective medical device claims?
On this list, Levin Papantonio names medical devices among its case types and The Lanier Law Firm handles defective medical products. Several other firms, including Simmons Hanly Conroy, Arnold & Itkin and Morgan & Morgan, list product liability work more broadly. Ask each firm whether it is currently accepting claims for the specific device involved.
Mass tort litigation is rarely quick or simple, especially when large corporations, pharmaceutical companies, or manufacturers are involved. The firms handling these cases need enough financial resources, staffing, and trial experience to manage litigation that can sometimes stretch across several years.
The best personal injury law firms are usually the ones with deep experience in multidistrict litigation, strong trial records, and the ability to handle thousands of claims without collapsing under the scale of the case itself. Whether someone is dealing with asbestos exposure, defective drugs, dangerous medical devices, or toxic product claims, the top personal injury law firms listed above remain some of the most established names in plaintiff litigation going into 2026.
If you want to feature your personal injury law firm on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
