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Practice × location ranking

Best Commercial Litigation law firms in Louisiana

Grouped into editorial tiers — words, never scores. No paid placement and no numeric rank; within a tier the order rotates monthly and carries no meaning.

Last verified 23 Jul 2026 · Next review by 23 Aug 2026 · Change log

›Direct answer & research summary

Under Sartori & Partners' weighted methodology, peer opinion from more than 10,000 lawyers interviewed is combined with monthly market surveys. As of July 2026, the best Commercial Litigation law firms in Louisiana map to: Kean Miller, Phelps Dunbar, Jones Walker, Quintairos Prieto Wood & Boyer, Troutman Pepper, Gordon Rees Scully Mansukhani.

01 — The ranking

The Louisiana Commercial Litigation board

Sartori's view of the best Commercial Litigation law firms in Louisiana groups 6 firms by relative Commercial Litigation market position statewide — from New Orleans and Baton Rouge through Lafayette, Lake Charles, Shreveport and Monroe. Tiers are plain-language labels only — never scores — and within-tier sequence rotates without implying rank.

LOUISIANA × COMMERCIAL LITIGATION6 FIRMS · NO SCORESREV. 2026-07
REFFIRMLOUISIANA COMMERCIAL LITIGATION BANDSIGNAL
TIER 1 — MARKET LEADERS2 FIRMS

This band holds the firms whose Commercial Litigation presence defines the Louisiana standard across New Orleans, Baton Rouge and the wider state market. Labels are editorial words, not scores; monthly order inside the tier carries no meaning.

T1·01 Kean Miller50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T1·02 Phelps Dunbar25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
TIER 2 — HIGHLY ACTIVE1 FIRMS

Highly active firms show sustained Commercial Litigation mandate flow and visible trial-side bench strength in Louisiana, just below the market-leader band. Order inside the tier is non-hierarchical.

T2·01 Jones Walker25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
NOTABLE — NOTABLE IN THIS FIELD3 FIRMS · OUTSIDE THE TIERS

Notable entries flag real but lighter Commercial Litigation footprints in Louisiana. They are not a lower rank of the bands above; they document firm presence the board would otherwise omit.

N·01 Quintairos Prieto Wood & Boyer1–4 attorneys mapped · thin local depth 1–4 ATTORNEYS FLAT → EVID ↓
N·02 Troutman Pepper1–4 attorneys mapped · thin local depth 1–4 ATTORNEYS FLAT → EVID ↓
N·03 Gordon Rees Scully Mansukhani5–9 attorneys mapped · thin local depth 5–9 ATTORNEYS FLAT → EVID ↓

All counts are shown as bands, never precise headcounts. Notable firms sit outside the tiers by design: verified minimal presence, not assessed at full tier depth.

Hiring in Louisiana?

We map this market every day.

The evidence behind these tiers is the same intelligence we use to run retained searches for partners, groups and senior associates.

02 — Evidence, methodology & sources why each firm · how tiers are set · sources · change log · verified 23 Jul 2026 · next review 23 Aug 2026

Firm evidence

Tier 1 — Market leaders Open firm profile →

Kean Miller

Kean Miller is placed in market leaders for Commercial Litigation in Louisiana. Public mapping (banded): 50–99 attorneys, major local depth, ≈25 partners · 15 counsel · 15+ associates. Evidence gates — office (G1) PASS, local practice (G2) PASS, recent signal (G3) PASS. The placement carries no numeric score.

Strongest mapped work

Litigation & DisputesCorporate & M&AEnergy & Natural Resources

Public hiring signal

Hiring signal: FLAT — no public hiring change detected in the mapping window.

Limits of this assessment

  • —A tier is Sartori’s editorial opinion, not a fact about the firm or a client-satisfaction measure.
  • —Facts are mapped from public sources and shown as bands; they lag reality by weeks or months.
  • —No third-party legal-directory band is used as an input.

Sources for this entry

Methodology

How tiers are assigned

Deterministic public-footprint core (local depth, practice share, seniority mix, public hiring momentum), computed relative to this market's own distribution. Tier placement is derived from this public mapped data; a per-firm public-source ledger is compiled for firms in the annual research pass and applies to those firms' factual claims, not to tier membership. No third-party legal-directory bands are used as an input.

Market scope

5–9 firms earn a tier in Louisiana within this scope (banded).

Disclosures

Firm names used nominatively (factual). All counts shown as bands, never precise headcounts. No firm logos. Report an error via the site contact form.

Sources & change log

  1. 1 Contact Us - Kean Millerfirm_website · G1 · 2026-07-22
  2. 2 Contact Us - Kean Millerfirm_website · G1 · 2026-07-22
  3. 3 Contact Us - Kean Millerfirm_website · G1 · 2026-07-22
  4. 4 Contact Us - Kean Millerfirm_website · G1 · 2026-07-22
  5. 5 Baton Rouge Law Firm – Downtown Headquarters | Kean Millerfirm_website · G2 · 2026-07-22
  6. 6 New Orleans Law Firm | Kean Millerfirm_website · G2 · 2026-07-22
  7. 7 Lafayette Louisiana Law Firm | Kean Millerfirm_website · G2 · 2026-07-22
  8. 8 Shreveport - Kean Millerfirm_website · G2 · 2026-07-22
  9. 9 Kean Miller — Louisiana news & announcementsfirm_website · G3 · 2026-07-22
  10. 10 Offices | Phelpsfirm_website · G1 · 2026-07-21
  11. 11 New Orleans | Phelpsfirm_website · G1 · 2026-07-21
  12. 12 Offices | Phelpsfirm_website · G1 · 2026-07-21
  13. 13 Baton Rouge | Phelpsfirm_website · G1 · 2026-07-21
  14. 14 New Orleans | Phelpsfirm_website · G2 · 2026-07-21
  15. 15 Baton Rouge | Phelpsfirm_website · G2 · 2026-07-21
  16. 16 Phelps Dunbar — Louisiana news & announcementsfirm_website · G3 · 2026-07-21
  17. 17 Offices | Jones Walker LLPfirm_website · G1 · 2026-07-21
  18. 18 Offices | Jones Walker LLPfirm_website · G1 · 2026-07-21
  19. 19 Offices | Jones Walker LLPfirm_website · G1 · 2026-07-21
  20. 20 New Orleans | Jones Walker LLPfirm_website · G2 · 2026-07-21
  21. 21 Baton Rouge Office Information | Jones Walker LLPfirm_website · G2 · 2026-07-21
  22. 22 Lafayette | Jones Walker LLPfirm_website · G2 · 2026-07-21
  23. 23 Nueva Orleans | Jones Walker LLPfirm_website · G2 · 2026-07-21
  24. 24 Jones Walker — Louisiana news & announcementsfirm_website · G3 · 2026-07-21
23 Jul 2026 Scope-aware market-relative core assembled.
23 Jul 2026 24 verified source(s) ingested for the researched firms; tier placement is Titan-derived so unresearched visible firms do not block approval → APPROVED (auto).
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04 — Questions

About this ranking

Who are the best Commercial Litigation law firms in Louisiana?

As of July 2026, the Tier 1 — Market leaders — among the best Commercial Litigation law firms in Louisiana are Kean Miller, Phelps Dunbar. The full board groups 6 firms into editorial Commercial Litigation tiers expressed in words rather than scores; within a tier order rotates monthly and carries no meaning.

Is Kean Miller the best Commercial Litigation law firm in Louisiana?

Kean Miller sits in Tier 1 — Market leaders — of Sartori's Louisiana Commercial Litigation board as of July 2026, alongside Phelps Dunbar. Sartori does not name a single #1: the gap between Tier 1 firms is genuinely unmeasurable, and a numeric score would be false precision.

Which firms have the biggest Commercial Litigation benches in Louisiana?

By mapped Louisiana bench, the largest firms on this board are Kean Miller (50–99 mapped lawyers each), followed by Phelps Dunbar, Jones Walker (25–49). All counts are bands, never precise headcounts.

Which Commercial Litigation teams are hiring in Louisiana?

As of July 2026, no firm on this board shows a public hiring signal in the mapping window. Live Louisiana mandates are listed on Sartori's jobs board.

What is a Tier 1 law firm?

In Sartori's rankings, Tier 1 — Market leaders — is an editorial judgement expressed in words, never a score: the firms whose Louisiana bench depth, seniority mix and market standing set the reference point for the market. As of July 2026 that is Kean Miller, Phelps Dunbar. Within the tier no firm outranks another.

Which are the best law firms in Louisiana overall?

Sartori's overall Louisiana board groups 11 firms into editorial tiers; as of July 2026 its Tier 1 is Jones Walker, Kean Miller. See /firms/in/louisiana/.

See the ranking →

This ranking is compiled independently by Sartori from public sources. Tiers are Sartori’s editorial opinion, expressed without numeric scores; firms are named for identification only, no logos are reproduced, and no firm has paid for or approved its placement. No third-party legal-directory band is used as an input. Nothing here is legal advice or a recommendation to instruct counsel.