Skip Trace Defendants for Mass-Tort Intake
A mass-tort or MDL docket lives and dies on contact data. You may be chasing a dozen manufacturer co-defendants and their registered agents to serve, or holding a spreadsheet of hundreds of signed-up claimants who stopped answering before their Plaintiff Fact Sheet came due. Either way, one-at-a-time locates do not scale to a docket this size. We run lawful, high-volume batch skip tracing against your list, defendants and claimants alike, refresh addresses, phones, and email paths, and hand back an updated file plus a documented diligent-search trail your firm and the court can rely on. We are the location layer beneath your intake system and your process servers: we find the people so intake and service keep moving. This is lawful public-records research and skip tracing for a permissible litigation purpose, not legal advice.
The Short Version
Mass-tort location is a batch problem, not a stack of individual searches. Send us the list, whether it is your defendant and registered-agent roster or your intake spreadsheet of signed claimants, and we run it as a single volume job. We standardize the records, run a National Change of Address pass on the mailable ones, then skip-trace the rest against public records and permissible-purpose sources to surface current addresses, phones, and email paths. For defendants we confirm a serviceable address or a corporate agent so your process server can attempt service; for claimants we re-establish contact so Plaintiff Fact Sheets, census forms, and lien work do not stall. Every locate is logged, so you get back an updated file plus a written diligent-search record. We are the location layer. Your process server serves, your intake team qualifies, your counsel handles the law. We find the people.
Watch: Batch Locates for a Mass-Tort Docket
Why one-at-a-time skip tracing breaks at MDL scale.
Watch Overview
Why One-at-a-Time Breaks at Scale
A mass-tort docket is a volume problem wearing a litigation deadline.
Skip tracing a single defendant is a familiar task. A mass-tort or multidistrict-litigation matter is a different animal: you are not locating one person, you are locating a moving population. On the defense side that can mean a web of manufacturers, distributors, and downstream sellers, each an entity with a registered agent that may have lapsed, merged, or moved, plus individual owners and officers who need to be found before service can be attempted. On the plaintiff side it means the claimants themselves, signed up in a wave of advertising and referral, who then relocate, change numbers, or simply go quiet in the months between retention and the first hard deadline. Run that as a stack of individual searches and the docket outruns you before you finish the first pass.
The deadlines are what make it urgent. A case management order sets Plaintiff Fact Sheet due dates, census-registry cutoffs, and service windows that do not care whether your contact data is current. When a claimant cannot be reached to complete a fact sheet, that claim is at risk of a deficiency notice and, ultimately, dismissal, and each dismissed claim is real value walking out of the docket. When a co-defendant cannot be served, the case against that party cannot advance. Batch location closes both gaps at once. Feed us the whole list, get back a whole list, and treat contactability as an operational metric across the docket rather than a fire drill on the day a deadline lands.
Two Sides of the Same Batch Job
We locate both the parties you sue and the clients you represent.
Co-Defendants and Their Agents
We locate the serviceable addresses and current registered agents for the entity defendants, plus the individual owners and officers behind them, so your process server can attempt service on each party in the chain. When an agent has lapsed or a company reorganized, we run the corporate and public-records trail to the party you can actually serve.
Your Own Signed Clients
Claimants sign up, then move, change phones, or stop responding before their fact sheet is due. We re-establish a current address, phone, and email path so your intake team can reach them for Plaintiff Fact Sheets, medical-record authorizations, census filings, and lien resolution before a deficiency clock runs out.
An Updated List, Documented
You do not get a pile of reports to reconcile. You get your list back, matched row by row, with what changed and where it came from, plus a written diligent-search record of the sources checked. That trail supports good-faith service on a defendant and supports the reasonableness of your effort to reach a claimant.
Where a Mass-Tort Docket Stalls
Each of these is a contact-data failure we run as a batch.
Lapsed Registered Agents
An entity defendant’s agent has resigned or the company reorganized, so the address on the secretary-of-state record no longer accepts service.
Claimants Who Went Quiet
Signed clients stop answering between retention and the first fact-sheet deadline, putting the claim at risk of a deficiency notice.
Referral Data That Aged
Claimants intake from co-counsel or a referral partner with contact fields that were already months stale on the day they arrived.
Out-of-State Movement
A defendant or a claimant relocated across state lines mid-case, and the last-known address no longer supports service or contact.
Returned Fact-Sheet Mail
Authorizations and fact-sheet packets bounce back undeliverable, and re-mailing to the same dead address wastes the days you do not have.
A Deceased Claimant
A claimant died and the claim must pass to an estate, so you need the personal representative or heirs located to substitute the party.
How the Batch Locate Works
One list in, one documented list out, run as a single volume job.
Send the List and the Purpose
Give us the roster, defendants, claimants, or both, with whatever identifiers you hold, and tell us the permissible litigation purpose. A simple spreadsheet is fine; we standardize it on our end.
Standardize and NCOA Pass
We clean and de-duplicate the records, then run a National Change of Address update so the routine movers are refreshed before any hands-on tracing begins.
Skip-Trace the Remainder
The records that survive the automated pass get worked against public records and permissible-purpose sources to surface current addresses, phones, corporate agents, and email paths.
Return Matched, With a Trail
You get your list back, row-matched with what changed and the sources checked, plus a diligent-search record ready for your process server, intake team, and file.
The Documentation Is Half the Value
In litigation, how you looked matters as much as what you found.
Anyone can hand back an address. The reason a mass-tort team pays for location work is the record behind it. When you attempt service on a defendant, the court expects a good-faith, diligent effort to find the correct party under the service rules the federal courts apply, and if that party later argues improper service or you need to move for an alternative method, you want a paper trail showing exactly which sources were checked and when. On the claimant side, when a fact sheet goes unanswered and the defense moves to dismiss for deficiency, the difference between losing the claim and getting relief is often whether your firm can show it made a reasonable, documented effort to reach the client rather than simply mailing once and giving up.
That is why every locate we return is logged. For each record we note the identifiers we started with, the sources we searched, what we found, and the date. The result is a defensible diligent-search record you can attach to a motion, hand to your process server, or keep in the file to answer a challenge months later. It is the same standard behind our documented work to locate a person for service of papers and to find a party to serve a lawsuit, applied at docket scale. We do not serve the papers ourselves and we do not draft the motion; we build the location record your process server and your counsel then act on.
Where Batch Location Fits
We are the layer under your existing tools, not a replacement for them.
| Approach | What It Actually Does | Best For |
|---|---|---|
| Intake CRM / case software | Stores and routes the contact data you already have; it does not go find data that has gone stale. | Managing the docket day to day |
| Lead / intake call center | Signs up and screens new inquiries; verifies identity for fraud, but does not re-locate a client who later disappears. | The top of the intake funnel |
| Single process-server trace | Locates one hard-to-serve defendant at a time; excellent per case, but does not scale to a full roster. | An individual difficult serve |
| In-house paralegal searching | Careful work, but every record is a manual search and the volume swamps the deadline. | A small handful of parties |
| Batch skip tracingOURS | Runs the whole list, defendants and claimants, as one volume job and returns it row-matched with a diligent-search trail. | A mass-tort or MDL docket at scale |
None of the tools above are wrong; they simply do different jobs. Your CRM manages, your call center intakes, your process server serves. What sits underneath all of them is the raw question of whether the address, phone, and agent are current. That is the location layer, and it is what our broader skip tracing services exist to supply. Plug it in beneath what you already run and the rest of the machine keeps moving.
How We Work, and What We Do Not Do
Honest limits keep the work useful and the record clean.
We are a skip-tracing and public-records research firm, and we work strictly for lawful, permissible purposes. Supporting active litigation, locating parties to serve, and helping a firm reach its own retained clients are recognized permissible purposes, and we confirm that basis before we start. We do not serve process, we do not adjudicate or value claims, and we do not give legal advice; those belong to your process server, your experts, and your counsel. Where a lookup involves a person’s background, our results are general public-records research, not a consumer report, and we are not a consumer reporting agency, so nothing we return may be used for FCRA-covered employment, tenant, or credit decisions.
We are also honest about limits. Not every stale record resolves; a claimant who has genuinely dropped off the grid may not surface in a first pass, and an identifier is a lead to verify, not proof. We will tell you plainly what the records show and what they do not, rather than dressing up a guess. When a claimant has died, we shift to locating the estate’s personal representative or heirs so you can substitute the party, work that overlaps our approach to a serving a business entity or corporation and to running a wider public-records background investigation when the party behind an entity needs to be identified first. The goal is always a locate you can act on and defend, not a number that looks good on a status report.
Who We Support
The teams that carry a mass-tort docket, on both sides of the caption.
Plaintiff Firms
Keep signed claimants contactable
MDL Lead Counsel
Serve co-defendants at scale
Paralegal Teams
Clear a full list before a deadline
Process Servers
Get a serviceable address per party
Co-Counsel
Refresh referred intake data
Lien & Claims Admins
Reach claimants for resolution
Whoever holds the list, the ask is the same: turn a stale roster into current, actionable contacts fast enough to beat the next case-management deadline. Send us what you have, even if the fields look thin, and we will tell you honestly how much of the docket we can refresh. For a legitimate matter, an initial batch typically begins returning locates within 24 hours, with the full run scoped to the size of the list. We can start from little more than a name and an old address; the more identifiers you can attach to each row, the deeper the confirmation, and the same lawful approach powers our work to find a current address on a party who has moved.
Our Commitment
We do not promise to find every party or guarantee a service outcome. We promise lawful, permissible-purpose location work at docket scale, an updated list you can act on, and a documented diligent-search trail behind every locate, so your intake and service hold up. Honest skip tracing since 2004.
Frequently Asked Questions
Do you locate defendants, claimants, or both?
Both, in the same batch. On the defense side we locate co-defendants, their registered agents, and the individual owners and officers behind entity parties so they can be served. On the plaintiff side we re-locate your own signed claimants who have gone quiet so they can complete Plaintiff Fact Sheets and other intake steps. It is one list in and one documented list out.
How large a list can you run at once?
This is a volume service built for exactly that. Whether the roster is dozens of co-defendants or hundreds to thousands of claimants, we run it as a single batch rather than a stack of individual searches. We standardize and de-duplicate the file first, so an untidy spreadsheet is not a problem.
Do you serve the process or file anything with the court?
No. We are the location layer only. We find the serviceable address or the current agent and hand back a documented locate; your process server attempts service and your counsel files. We do not serve papers, adjudicate claims, or give legal advice.
Why does the diligent-search documentation matter?
Because in litigation how you looked is often as important as what you found. For each record we log the identifiers we started with, the sources checked, the result, and the date. That trail supports good-faith service on a defendant and supports a reasonable, documented effort to reach a claimant if the defense later moves to dismiss for a fact-sheet deficiency.
Is this a consumer report or a background check?
No. Our results are general public-records research and skip tracing, not a consumer report, and we are not a consumer reporting agency. Nothing we return may be used for FCRA-covered employment, tenant, or credit decisions. It is location work for a permissible litigation purpose.
What if a claimant has died?
We shift to locating the estate’s personal representative or the heirs so your firm can substitute the correct party and keep the claim alive. That is a common step on an aging mass-tort docket, and we handle it as part of the same batch workflow.
How fast do we get results?
For a legitimate matter an initial batch typically begins returning locates quickly, with the full run scoped to the size of the list and the identifiers provided. We work automated passes and hands-on tracing in parallel so the easy movers refresh immediately while the harder records get individual attention.
What information do you need from us to start?
Send the list with whatever identifiers you hold, a name and last-known address is enough to begin, and confirm the permissible litigation purpose. The more fields per row, such as prior phone, date of birth, or old employer, the deeper we can confirm each match. We standardize the file on our end.
Related Guides
More ways our investigation team can help.
- Find a Defendant Who Keeps Evading Service
- Locate a Defendant Who Moved Out of State to Serve
- Find a Former Employee Witness for a Deposition
- Find an Expert Witness Who Went Dark
- Find a Registered Agent That Resigned or Vanished
- Locate a Treating Physician to Subpoena
- Locate a Deponent Who Disappeared Before Depo
Have a Docket to Locate? Send the List.
We run lawful batch locates for mass-tort and MDL intake and service, defendants and claimants alike, and return your list documented and ready to act on. Contact us to scope your batch.
Start Your Request →
