Employee List Research

Attorneys rely on Tristar to deliver accurate, up-to-date employee lists for PAGA and class action cases. Using compliant research methods, we identify hard-to-find workers, confirm current contact details, and build reliable lists that help legal teams reach more witnesses and move cases forward with confidence.
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Employee List Research Services

Tristar Investigation conducts detailed employee list research to help attorneys obtain accurate, compliant, and complete contact data for PAGA and class action cases. We locate workers who are often missing from outdated lists, including employees in high-turnover industries such as food service, agriculture, retail, and labor-focused roles. Our research confirms full names, addresses, phone numbers, email addresses, and other identifiers needed to begin meaningful outreach.
Using proprietary methods and legally accessible sources, our team develops high-quality lists that give attorneys greater access to potential declarants and witnesses. Whether you’re preparing for discovery deadlines, opposing an MSJ, or expanding your pool of employee contacts, we deliver dependable information that strengthens your ability to manage the case efficiently.
Why Attorneys Choose Tristar for Employee List Research
Experienced Investigators

Our investigators have decades of experience locating hard-to-find workers in transient, short-term, and high-turnover industries.

Accurate & Actionable Lists

We deliver verified names, addresses, phone numbers, emails, and identifiers attorneys can rely on for compliant PAGA and class action outreach.

Trusted by California Law Firms

Hundreds of California firms depend on Tristar for reliable employee list research that supports discovery, motions, and case strategy.

The Value of Employee List Research
Employee list research is essential when PAGA and class action data are outdated or incomplete. Accurate lists help attorneys reach more employees, evaluate potential declarants, and move cases forward without delays caused by missing or incorrect information.
Our independent research verifies identities; updates contact details and locates hard-to-reach workers across high-turnover industries. This gives legal teams reliable data for outreach, interviews, and declaration preparation.
Our Process for Employee List Research
Our process begins with a review of the employee information provided by your firm. We identify gaps, outdated entries, and missing details so we can determine what needs to be verified or replaced. This initial assessment guides a focused research plan tailored to your case deadlines and the type of employees involved.
Once the scope is confirmed, our investigators use compliant research tools to verify identity details, locate current addresses, confirm phone numbers, and find additional points of contact. Each step is designed to help attorneys obtain complete, reliable employee lists that support effective outreach and declaration preparation.
Each employee is screened to confirm eligibility and relevance before any interview details are forwarded to your team.
Every list is delivered in a clear format that helps legal teams easily identify who can be contacted and who may qualify as a potential witness.
Whether you need a small update or a full reconstruction of an employee list, we adjust our process to match the size and complexity of your case.

Request Employee List Research Today

Get accurate, verified employee lists that help your team reach more workers, secure qualified declarants, and keep your PAGA or class action case moving on schedule. Tristar provides reliable research and organized results that you can depend on.
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Frequently Asked Questions
What is employee list research?
Employee list research is the process of verifying, updating, and completing contact information for current and former employees in PAGA and class action cases. This gives attorneys reliable data for outreach, interviews, and declarations.
Defense-provided lists are often outdated, incomplete, or missing valid contact details. Independent research helps attorneys correct inaccurate entries and locate employees who may otherwise be unreachable.
We supply verified names, addresses, phone numbers, email addresses, and additional locating details when available, giving your team multiple ways to contact potential witnesses or declarants.
We use compliant investigative tools, public records, and specialized databases to identify workers with limited digital footprints or high employment turnover.
Yes. All employee information is handled discreetly and shared only with the requesting attorney or approved members of the legal team.
Timelines vary by case size, but most list updates begin promptly, and attorneys receive ongoing progress until all available data is collected and verified.