TOP 10 EXPERT WITNESS SEARCH FIRMS: DIRECTORY LOCATORS FOR CONSULTANTS

TOP 10 EXPERT WITNESS SEARCH FIRMS: DIRECTORY LOCATORS FOR CONSULTANTS

The top 10 expert witness search firms are vital partners for legal teams facing demanding litigation. Directory locators focus on locating, vetting, and securing subject-matter experts — from forensic scientists to financial analysts — who can provide credible testimony. In no particular order, we look at top 10 expert witness search firms among many others in the search directory firm field.


1. Cahn Litigation Services

Offers free, custom searches from a 100,000‑plus expert network. Works closely with clients to find conflict‑free specialists tailored to precise case needs.

2. Expert Institute

Touts over one million experts and 200,000+ completed searches. As a top 10 expert witness search firms pick, combines tech‑driven vetting with in‑depth domain coverage.

3. IMS Legal Strategies (IMS ExpertServices)

Employs an executive‑recruiting model. Has placed 3,000+ experts since 2016 across technical and specialized fields.

4. GLG Law (Gerson Lehrman Group)

Leverages a 1.2 million-strong network. The top 10 expert witness search firms option offers comprehensive vetting, screening calls, and billing services.

5. ForensisGroup

Blends tech-powered searches with human review. Offers instant searching, chronological case reviews, and expert analytics.

6. Teklicon

Uses proprietary tech and thorough background checks (criminal, credentials, litigation history) to ensure credibility.

7. Round Table Group

“Experts on Experts” since 1990. As a top 10 expert witness search firms  candidate, conducted over 50,000 searches, with no fee until experts are retained.

8. ForensisGroup

Specializes in expert witness placement with deep vetting. Reddit users note strong quality.

9. SEAK, Inc.

In addition to referrals, offers training for aspiring expert witnesses and maintains a searchable expert directory.

10. Expert Witness Locators

Charges flat fees only when an expert is retained. Provides custom, global searches across niche industries.


How They Compare

  • Network size: GLG Law and RTG lead with expansive pools (up to 1–1.2M experts).

  • Vetting rigor: Expert Institute, Cahn, and IMS highlight intensive screening protocols.

  • Pricing models: Round Table, Cahn, and Expert Locators win clients who pay only on success.

  • Specializations: ForensisGroup and SEAK offer added value through niche expertise or training.


Final Take

The top 10 expert witness search firms that best suit your situation depends on your case’s needs: larger networks for breadth, vetting intensity for assurance, or cost models for budget. Many legal teams work with multiple firms to ensure reliable, high-quality expert matches.