Product Liability Matters in 2026: 5.9 per Client

A product liability partner's book rests on a small circle of clients, and the record shows how small. Sartori & Partners data show 992 product liability matters on record in the 12 months to October 2026, handled for 169 distinct clients: 5.9 matters per client on average. We call them matters, not deals, because 97.9% are disputes, most of them taken from public court records. Sorted as product liability litigation clients by industry, the work leans toward individuals and consumers, at 14.1% of matters, and healthcare providers and payors, at 12.3%. For a firm deciding whether to hire into this practice, the average per client says more than the total. A client relationship here is a stream of cases, so a partner who brings a few relationships across brings real volume with them.

The ratio of matters to clients is what sets this practice apart. Product liability recorded 5.9 matters per distinct client in 12 months. Insurance and reinsurance, whose coverage disputes often run beside product claims, recorded 2.2: 317 matters for 144 clients. General litigation, where contested work also dominates, recorded 2.0. Even capital markets, where repeat issuers return to the same counsel, stays at 2.6. An average can hide a few very large clients behind many small ones, and the record does not split the 169 clients by size. Even so, the direction is clear: in product liability a client tends to return with case after case. That changes how a lateral candidate should be read. One relationship that moves is worth a docket, and one that stays behind leaves a gap no single new case can fill.

Almost nothing in the product liability record is transactional. Disputes and investigations account for 97.9% of the practice's matters, against 25.0% across all dated deals and 63.4% in insurance and reinsurance, where M&A still takes 18.9%. Only 9.6% of product liability matters carry a published value, so value is a weak yardstick here. The useful measures are the count of matters and the number of clients behind them. Because the count includes court filings, it says how much contested work is on record, not what that work earns, and it is no basis for setting one practice against another. For a hiring partner the consequence is direct: a product liability candidate is judged on the cases they run and the clients who send them, not on transactions closed.

Individuals and consumers appear in 14.1% of product liability matters, against 1.4% of all dated deals, which is 10.1 times their weight in the wider market. Healthcare providers and payors appear in 12.3%, against 2.3% across all deals. Consumer goods and retail follow at 7.5% and automotive at 4.8%. One sector runs the other way. Pharma and biotech appear in 3.4% of product liability matters, below the 6.8% they hold across all dated deals. Each share counts the matters involving that sector, and some matters carry no sector at all, so the shares overlap and never form a split of the practice.

Read together, the sectors describe a practice built on injury, medical and consumer claims more than on drug programs. Food, beverage and agriculture sits at 3.2% and industrial manufacturing at 3.1%, each a modest slice. For a firm building the practice, sector fit decides volume. A partner whose matters sit with healthcare providers or consumer goods companies carries clients that feed the docket every year, while a book tied to pharma alone draws on a thinner part of the recorded work.

Year on year, the product liability matter count held flat (+0.2%), from 887 to 889 on settled 12-month windows. Lateral hiring into the practice held flat (+2.3%) over the same windows, with 981 moves against 959. The neighbors moved more. Insurance and reinsurance matters rose 16.6%, and all dated deals together rose 10.6%. Product liability is steady on both sides: demand on record did not move, and firms did not add lawyers faster to meet it.

The yearly bars are a record of volume, not a growth line. Earlier years were collected from fewer sources, so only the settled windows measure change, and they show a market that is level. For a firm leader the consequence is that a product liability hire is a share gain, not a ride on rising demand: with 889 matters in the latest settled window, the new partner has to bring clients across, because the pool of work is not getting larger.

Wheeler Trigg O'Donnell heads the list of firms by product liability matters, in the 101-150 band. Two names on the matter list also appear among the practice's most active lateral hirers: Gordon Rees Scully Mansukhani ranks 2nd by lateral hires and Lewis Brisbois Bisgaard & Smith ranks 4th. Those two are the whole overlap. Wheeler Trigg O'Donnell is not among the most active hirers, and most names on the hiring list, headed by Wilson Elser Moskowitz Edelman & Dicker, have no place on the matter list. Carrying many cases and recruiting many lawyers are, for most firms here, separate things.

Read the two lists separately. In the Sartori & Partners records, the firms with the most matters are mostly not the ones hiring hardest, so a search should treat them as two different pools. The matter list shows where case volume for repeat clients sits today; the hiring list shows which firms are already competing for lateral candidates. The two firms on both lists are the exception to plan around: they run high case volume and recruit at the same time.

Hire for the client stream, not the single case. With 5.9 matters per client in the Sartori & Partners records, the portable asset is the relationship; ask each candidate which clients send repeat matters and how many of those clients would follow. Weigh sector fit next. Healthcare providers and payors appear in 12.3% of matters and consumer goods and retail in 7.5%, so a bench built around those clients sits where the recorded work is. Plan without a tailwind. Lateral partner hiring in the practice held flat (-5.0%) on settled windows, to 268 partners, so the supply of movers is steady and the firms above compete for it. A search that targets partners with a defined client base in these sectors, and tests portability early, is the one that adds matters rather than headcount.