Stone Pigman Walther Wittmann

What Stone Pigman Walther Wittmann does

Stone Pigman Walther Wittmann L.L.C. is a privately held Louisiana limited liability company and law firm founded in 1930 by Judge John Minor Wisdom and Saul Stone. Operating from offices in New Orleans (909 Poydras Street, Suite 3150) and Baton Rouge (One American Place, Suite 1150), the firm delivers legal services across litigation and business sections, including complex commercial litigation, class action and mass action defense, real estate and finance, tax and tax controversy, energy and natural resources, insurance, and corporate transactional work. The firm has represented notable clients such as the New Orleans Saints, New Orleans Pelicans, Windsor Court Hotel, Caesars, Chevron, and the Canal Street Development Corporation, serving mid-size to large businesses, energy companies, insurance carriers, government entities, and a growing segment of startups through its CornerStone Program.

The firm operates on a traditional professional services billing model based on hourly rates, with associates expected to bill 1,750 hours annually. Compensation includes top-range Louisiana-market base salaries plus performance-based year-end bonuses, and member attorneys become eligible for partnership election following their seventh year of practice. Technology infrastructure is limited to standard enterprise productivity and security tools (Microsoft 365, Mimecast, LastPass, Cloudflare) plus an internal training LMS, with no disclosed AI/ML capabilities, proprietary technology platform, or technology product offerings. Marketing and business development rely on reputation-based channels: legal directory recognition (Best Lawyers, Super Lawyers, Chambers and Partners, Legal 500), attorney media appearances, firm news, and diversity and community initiatives.

Governance is provided by a Management Committee chaired by Michael Q. Walshe, Jr., with day-to-day operations overseen by Executive Director/CFO Stephen L. Harris and a leadership team including Chief Diversity Officer Heather S. Lonian, Litigation Section Head Justin P. Lemaire, and functional directors for HR, IT, and records management. The firm has been recognized across multiple major legal directories annually, with 30 attorneys in the 2026 Best Lawyers in America, 13 in the 2026 Super Lawyers, nine lawyers and eight practice areas in Chambers USA 2026, and 54 practice areas in the 2026 Best Law Firms rankings, reflecting consistent peer recognition rather than expansion-driven momentum.

Name

Stone Pigman Walther Wittmann

Legal name

Stone Pigman Walther Wittmann L.L.C.

Website

https://stonepigman.com

Company type

Private

Founded year

1930

Operating status

Operating

Headcount range

51–100 employees

Short description

Stone Pigman Walther Wittmann is a privately held Louisiana law firm founded in 1930 with offices in New Orleans and Baton Rouge, delivering litigation, corporate, real estate, tax, energy, and insurance legal services to mid-size and enterprise clients across the Gulf South region.

Ownership category

akta.pro rank

Headquarters

HQ city

New Orleans

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Legal Services - Professional Services: Traditional law firm billing model based on hourly rates for legal services, including litigation and transactional work. Associates are expected to bill 1,750 hours annually. The firm offers top-range base salaries in the Louisiana legal market plus year-end bonuses based on performance.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Stone Pigman Walther Wittmann is a Louisiana-based full-service law firm providing legal representation in complex litigation and business transactions across practice areas including real estate, tax, class and mass action litigation, energy and natural resources, insurance, corporate, and business litigation. The firm also offers the CornerStone Program, a customized legal services package for entrepreneurs and startups covering formation, intellectual property, contracts, and growth strategy. Services are delivered by partner-level attorneys from offices in New Orleans and Baton Rouge, billed primarily on an hourly rate basis.

Product overview

Stone Pigman Walther Wittmann is a Louisiana-based law firm offering comprehensive legal services organized into litigation and business sections. The firm's core offerings include the CornerStone Program for entrepreneurs and startups, complemented by specialized practice groups covering Real Estate, Tax and Tax Controversy, Class and Mass Action Litigation, Energy & Natural Resources, Insurance, and broader Business Litigation and Corporate services. The firm operates from offices in New Orleans and Baton Rouge, serving clients across the Gulf South region.

Differentiator

Problem solved

Functional benefit

Products and services

• CornerStone Program A customized legal services program for entrepreneurs and startups offering guidance on corporate formation, intellectual property, contracts, and business strategy. Designed as a packaged engagement rather than ad-hoc hourly billing, addressing the legal needs of newly formed and growing small businesses.
• Real Estate Practice Group Full-service real estate legal counsel covering acquisitions, dispositions, financing, leasing, land use, construction, environmental law, insurance, and tax matters, serving commercial and residential developers and property owners in Louisiana.
• Tax and Tax Controversy Practice Legal advisory and litigation services covering state and local tax credits and incentives, tax-efficient structuring of business transactions, and representation in tax controversies at administrative, state, and federal levels.
• Class and Mass Action Litigation Defense representation in class actions, mass actions, and multidistrict litigation (MDL), covering products liability, environmental, securities, antitrust, and insurance matters, primarily on behalf of corporate and insurance defendants.
• Energy and Natural Resources Practice Legal services for the oil, gas, power, and renewable energy industries covering transactions, regulatory matters, permitting, compliance, and litigation across the energy sector value chain, with marquee engagements including Chevron-led LNG projects.
• Insurance Practice Insurance industry representation including class action defense, regulatory cases, coverage disputes, first-party defense, and market conduct matters on behalf of insurance carriers and insurers.

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Canal Street Development CorporationcoreStrategic or Co-development PartnerRepresented CSDC, a public benefit corporation owned by the City of New Orleans, in financing and redevelopment of the historic Saenger Theatre. The complex financing combined HUD CDBG funds, federal new markets tax credits, federal and state historic rehabilitation tax credits, and Louisiana live performing arts tax credits.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Market position

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/stone-pigman-walther-wittmann

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Stone Pigman Walther Wittmann