Brown Sims, P.C.

What Brown Sims, P.C. does

Brown Sims, P.C. is a privately held professional law firm founded in 1967, headquartered in Houston, Texas, with four offices across the U.S. Gulf Coast (Houston, New Orleans, Miami/Miramar, and Gulfport). The firm employs 65+ attorneys and 101–250 total staff, operating as a defense litigation practice organized around 30 practice areas that include maritime/admiralty law, Jones Act and Longshore/Harbor Workers' Compensation Act defense, offshore and oilfield litigation, energy industry counseling, insurance coverage disputes, product liability, construction defense, workers' compensation, healthcare/professional liability, and toxic torts. Its core business is providing strategic defense counsel to enterprise clients — primarily insurance carriers, energy companies, vessel owners, product manufacturers, and government contractors — across the United States and 30 countries.

The firm generates revenue through a professional services billing model based on client-specific engagement letters, with matters ranging from individual litigation defense to multi-year coverage counsel relationships. It is admitted to practice in 13 states and manages cases across all 50 states, distributing services directly through its attorney workforce and supplementing reach through membership in The Harmonie Group, a vetted alliance of independent defense firms. Go-to-market relies on professional legal directories (Super Lawyers, Martindale-Hubbell, Best Lawyers), industry affiliations, and direct attorney-client relationships rather than consumer-facing marketing. The firm's technology stack is limited to a Firmseek-built marketing website and standard firm operations; there are no proprietary software platforms, AI tooling, or technology products disclosed. Ownership rests with attorney-shareholders, led by President Robert M. Browning and Vice-President Michael D. Williams, with no private equity or external parent company affiliations.

Name

Brown Sims, P.C.

Legal name

Brown Sims, P.C.

Website

https://brownsims.com

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

101–250 employees

Short description

Brown Sims, P.C. is a privately held defense litigation law firm founded in 1967, with 65+ attorneys across four Gulf Coast offices serving insurance carriers, energy companies, maritime operators, and product manufacturers across the United States and 30 countries.

Ownership category

akta.pro rank

Product category

Defense Litigation Legal Services

NAICS

Legal Services (5411), Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Defense litigation services
• Maritime law practice
• Insurance defense counsel
• Products liability defense
• Workers compensation defense

Headquarters

HQ city

Houston

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Legal Services Fees: Traditional law firm revenue model based on professional legal services billed to clients for defense litigation, consultation, and representation in maritime, insurance, construction, energy, and other practice areas.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Brown Sims, P.C. is a defense litigation law firm representing insurance carriers, energy companies, maritime operators, product manufacturers, and government contractors in civil defense matters. The firm delivers representation across 30 practice areas including maritime/admiralty, Jones Act, LHWCA, DBA, oilfield and offshore defense, products liability, construction defect, insurance coverage disputes, healthcare and professional liability, energy, environmental, toxic torts, and workers' compensation.

Product overview

Brown Sims, P.C. is a law firm offering a unified platform of legal defense services across 30 practice areas. The firm provides comprehensive representation through specialized practice groups including Maritime & Offshore, Insurance Coverage, Construction, Healthcare, Energy, and Workers' Compensation. Rather than a modular software platform, Brown Sims operates as a full-service legal practice where attorneys across its four office locations (Houston, New Orleans, Miami, and Gulfport) collaborate to deliver integrated defense counsel for complex litigation matters spanning maritime law, insurance defense, product liability, toxic torts, and regulatory compliance.

Differentiator

Problem solved

Functional benefit

Products and services

• Maritime Injury, Damage, and Cargo Full-spectrum maritime defense including personal injury, damages, and cargo disputes under admiralty law for vessel owners, maritime operators, and their insurers.
• Jones Act Defense for employers, vessel owners, and insurers facing Jones Act claims from seamen alleging negligence or unseaworthiness.
• Longshore and Harbor Workers' Compensation Act (LHWCA) Defense of LHWCA claims involving dockworkers, shipbuilders, and maritime employees.
• Defense Base Act (DBA) Legal defense for civilian employees working on U.S. military bases or under government contracts abroad, handling claims for over 40 years.
• War Hazards Compensation Act Defense for employers and insurers facing WHCA claims involving enemy actions, terrorist attacks, or accidental detonations.
• Workers' Compensation Representation in statutory compensation claims including state workers' compensation, LHWCA, DBA, and Foreign Voluntary Workers' Compensation programs.
• Offshore Defense Defense against offshore claims arising from incidents on oil rigs, drilling platforms, supply vessels, and maritime operations.
• Oilfield Defense Defense representation for oil and gas industry claims involving equipment failures, well blowouts, and environmental damage.
• Energy Practice Legal services for energy industry covering exploration, production, processing, transportation, refining, and marketing of natural resources.
• Products Liability Defense of product manufacturers against allegations of defective manufacturing, design, and warnings.
• Manufacturing Defense Representation of product manufacturers in disputes involving defective manufacturing, design, and warnings for products including boiler equipment, industrial clamps, chemical products, and heavy equipment.
• Toxic Torts Defense against toxic tort claims involving chemical spills, asbestos exposure, mold contamination, and pharmaceutical side effects.
• Personal Injury Defense Defense representation for personal injury claims including catastrophic injury cases.
• Premises Liability Defense representation for premises liability claims and property-related injuries.
• Commercial Auto Practice Defense representation for commercial auto accidents and related litigation matters.
• Construction Defense Defense representation for construction defect claims, structural deficiencies, and code violations.
• Property Defense Representation in complex property damage claims involving natural disasters, fires, floods, construction defects, and structural failures.
• Insurance Coverage Representation of insurance carriers in complex coverage disputes including CGL, workers' compensation, excess liability, and professional liability.
• London Market Practice Legal services tailored for the London insurance market including collaboration with insurers, coverholders, reinsurers, and brokers.
• Professional Liability Defense representation for professionals including medical, architectural, engineering professionals, attorneys, accountants, directors and officers.
• Healthcare & Professional Liability Representation of healthcare providers including hospitals, physicians, nurses, dentists, and nursing homes in malpractice and licensure matters.
• Retail & Hospitality Legal defense for restaurants, hotels, fitness centers, department stores, and other retail and hospitality establishments.
• Employer's Liability Aggressive defense of employers against claims stemming from workplace injuries, occupational hazards, and third-party liability.
• Environmental Law Environmental law practice covering hazardous waste, water pollution, air pollution, asbestos, underground storage tanks, and Superfund cleanups.
• Appellate Services Appellate practice complementing trial practice for appeals and post-trial matters.

Quantifiable outcome

• 30+ years of experience for senior attorneys representing major insurance carriers internationally

Named customers4 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered core and minor.

• The Harmonie GroupcoreStrategic or Co-development PartnerThe Harmonie Group is a professional alliance of independent law firms providing litigation and trial services. Brown Sims is a member firm, providing access to a network of vetted defense litigation firms across the United States and internationally.
• Super LawyersminorChannel Partner/ Reseller/ DistributorDirectory listing service recognizing outstanding attorneys. Brown Sims attorneys are regularly recognized through this platform.
• Martindale-HubbellminorChannel Partner/ Reseller/ DistributorLegal directory and rating service. Brown Sims maintains AV Preeminent ratings through Martindale-Hubbell listings.
• Best LawyersminorChannel Partner/ Reseller/ DistributorPeer-review legal directory recognizing attorneys for professional excellence. Brown Sims attorneys appear on Best Lawyers listings.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Wilson Elser Moskowitz Edelman & Dicker LLP: National defense and insurance law firm with product liability, professional liability, and casualty practices. A broader-scale incumbent competing for similar insurance carrier work.
• Marshal Dennehey Warner Coleman & Goggin: Large national defense litigation firm with extensive insurance defense and casualty practices. Competes for the same carrier panel work that Brown Sims services, though with broader geographic coverage.
• Wood Smith Henning & Berman LLP: National insurance defense firm with strong casualty, professional liability, and transportation practices. Comparable defense-side insurance work to Brown Sims at larger scale.
• Gordon Rees Scully Mansukhani LLP: Large national insurance defense firm operating across all 50 states. Direct overlap with Brown Sims' insurance defense offering, but at materially greater scale and geographic reach.

Direct peers

• Adams and Reese LLP: Mid-sized Gulf South law firm with similar defense litigation practices spanning insurance, maritime, energy, and construction. Directly comparable in scale, geography, and core practice mix to Brown Sims.
• McGlinchey Stafford PLLC: Mid-sized national firm with deep insurance defense and commercial litigation practices, including Gulf Coast presence. Comparable business model and client base to Brown Sims.
• Phelps Dunbar LLP: New Orleans-headquartered regional firm with a long-standing maritime and insurance defense practice. Closely comparable to Brown Sims in Gulf Coast geography and admiralty focus.
• Jones Walker LLP: Large Gulf South firm with strong admiralty, energy, and insurance defense practices. A regional incumbent that competes head-to-head with Brown Sims for similar carrier and corporate clients.
• Liskow & Lewis LLP: Louisiana-based full-service firm with prominent energy, maritime, and insurance defense practices. Direct overlap with Brown Sims' core segments and similar mid-sized Gulf Coast positioning.
• Frilot LLC: New Orleans-based firm with maritime, insurance, and energy defense practices. Comparable Gulf Coast maritime defense niche to Brown Sims' flagship Jones Act and LHWCA work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/brown-sims-p.c.
• Xx.com/brownsims
• Facebookfacebook.com/brown-sims-389233177807236

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Brown Sims, P.C.