Walker Wilcox Matousek

What Walker Wilcox Matousek does

Walker Wilcox Matousek LLP is a private, partner-owned law firm founded in 2005 and headquartered at One North Franklin Street, Suite 3200 in Chicago, Illinois, with a secondary office in Houston, Texas. The firm employs 101-250 people and renders legal and advisory services across insurance and reinsurance coverage litigation, bad faith defense, professional liability defense, D&O liability, financial institution coverage, commercial litigation, first-party property claims, cyber and privacy risks, medical malpractice defense, appellate advocacy, and complex tort litigation. Its core client base consists of domestic and international insurers, reinsurers (including Lloyd's Syndicates), and financial institutions facing complex, multi-state, high-stakes disputes with exposures often exceeding tens of millions of dollars.

The firm's practice is organized into named service lines rather than packaged products, with attorneys admitted across multiple state and federal jurisdictions enabling nationwide representation from Alaska to Florida and Hawaii to Maine. Underlying "technology" is human expertise: seasoned lawyers, many of whom are former judicial clerks or former insurance underwriters and hold AV ratings, Super Lawyers recognition, and Litigation Counsel of America fellowships. Distribution is direct through attorney-client relationships, supplemented by thought leadership channels including the Kerman's Korner podcast, client alerts, articles in publications such as PLUS Journal and Financier Worldwide, and memberships in DRI, IADC, WSIA, and PLUS.

The revenue model is traditional professional services: hourly rates, flat fees for specific matters, or contingency arrangements depending on case type, with no publicly disclosed pricing. The firm markets itself as a nimble, efficient alternative to larger law firms, emphasizing creative solutions, candid advice, and short-notice resource dedication. Quantified case outcomes cited include a $12M coverage dispute win, dismissal of a $15M coverage claim plus $100M+ in consequential damages, and successful representation on matters with $300M+ claimed exposures. Ownership is concentrated among founding partners David E. Walker, Robert P. Conlon, Paul F. Matousek, and managing partner/CEO Arthur J. McColgan II, with no parent company, private equity, or venture capital involvement indicated.

Name

Walker Wilcox Matousek

Legal name

Walker Wilcox Matousek LLP

Website

https://walkerwilcox.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

101–250 employees

Short description

Walker Wilcox Matousek LLP is a Chicago-based insurance coverage litigation and bad faith defense law firm serving insurers, reinsurers, and financial institutions nationwide with offices in Chicago and Houston.

Ownership category

akta.pro rank

Product category

Insurance Defense Legal Services

NAICS

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

SIC

Services-Legal Services (8111)

akta.pro primary industry

Personal Injury & Insurance Defense (BPAHAAAM)

akta.pro secondary industries

Professional Liability (Errors & Omissions) (FSAJADAB), Directors & Officers (D&O) Liability (FSAJADAF), Claims Advocacy & Loss Recovery Services (FSAEADAH)

Keywords

• Insurance coverage litigation
• Bad faith defense
• Professional liability defense
• Commercial litigation services
• Reinsurance arbitration

Headquarters

HQ city

Chicago

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, Others

Revenue model

1. Legal Services Fees: Professional legal services billed on hourly rates, flat fees for specific matters, or contingency arrangements depending on case type. Primary revenue from representing insurers, reinsurers, and corporate clients in coverage disputes, litigation, and appellate matters.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Walker Wilcox Matousek LLP is a law firm that provides legal representation to domestic and international insurers, reinsurers, and corporate clients across the United States. The firm handles insurance coverage disputes, bad faith and extra-contractual litigation defense, first-party property claims, professional liability and errors and omissions defense, directors and officers liability, financial institution coverage matters, cyber and privacy risk counseling, commercial litigation, medical malpractice defense, appellate advocacy, and complex tort litigation. Services are billed through attorney-client engagements sourced via professional reputation and referrals within the insurance and legal industries.

Product overview

Walker Wilcox Matousek LLP is a law firm providing legal services nationwide for complex and high-stakes cases. The firm offers a comprehensive suite of legal services focused on insurance and reinsurance matters, including coverage litigation, bad faith defense, first-party property claims, professional liability defense, directors and officers liability, financial institutions coverage, cyber and privacy risks, medical malpractice defense, appellate advocacy, and complex tort litigation. The firm's practice areas operate as integrated legal service offerings rather than discrete software products.

Differentiator

Problem solved

Functional benefit

Products and services

• Insurance and Reinsurance Legal Services Legal representation for domestic and international insurers and reinsurers in coverage matters, claims handling, treaty interpretation, and coverage disputes nationwide.
• Bad Faith Litigation Defense of insurers against bad faith and extra-contractual claims, including coverage analysis and trial representation.
• Commercial Litigation Litigation services for complex commercial disputes, breach of contract, business torts, and general commercial matters.
• First-Party Property Legal Services Coverage counsel for first-party property claims, including complex physical damage and time element issues such as hurricane, fire, and explosion losses.
• Professional Liability and Errors & Omissions Defense Defense of professional liability claims including lawyers' professional liability, insurance broker E&O, and securities broker-dealer E&O matters.
• Directors and Officers Liability Representation Representation of D&O insurers and corporate clients in D&O coverage analysis, dispute resolution, and trial defense.
• Financial Institutions Coverage Legal Services Risk assessment and management for insurers covering investment banks, mutual funds, hedge funds, banks, credit unions, broker-dealers, and other financial entities, including E&O and fidelity claims.
• Cyber and Privacy Risks Counsel Counsel on data breach disclosures, ransomware, privacy issues, and cyber liability coverage matters.
• Medical Malpractice Defense Defense of healthcare professionals and medical facilities against malpractice claims.
• Appellate Practice Appellate advocacy and briefing in state and federal appellate courts.
• Complex Tort Litigation Handling of complex tort matters including construction defect, product liability, and mass tort claims.

Quantifiable outcome

• Successfully represented insurers in cases with multi-hundred-million dollar exposures
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 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 minor.

• DRIminorOthersDefense Research Institute membership - professional organization for defense lawyers
• IADCminorOthersInternational Association of Defense Counsel membership - professional organization for corporate and insurance defense counsel
• WSIAminorOthersWholesale & Specialty Insurance Association membership
• PLUS (Professional Liability Underwriting Society)minorOthersProfessional Liability Underwriting Society membership - industry organization for professional liability and E&O insurance professionals. Multiple attorneys are members and contribute to PLUS Journal publications.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Clyde & Co: Clyde & Co is one of the largest global insurance and reinsurance law firms, with deep coverage litigation and bad faith defense practices. Directly comparable to Walker Wilcox for insurer-side coverage work, though at significantly larger scale with global offices.
• Hinshaw & Culbertson: Hinshaw is a Chicago-headquartered defense firm with a substantial insurance coverage and professional liability practice serving insurers and reinsurers. Comparable in scale and Midwest orientation, with similar practice mix in coverage and bad faith work.
• Mound Cotton Wollan & Greengrass: Mound Cotton is a New York-based insurance coverage and reinsurance litigation boutique. Directly comparable in focus on insurer and reinsurer representation in coverage disputes, bad faith, and reinsurance arbitrations.
• Butler Pappas Weihmuller Katz Craig: Butler Pappas is a boutique insurance coverage and bad faith defense firm representing insurers and reinsurers nationwide. Highly comparable niche specialization, similar business model of serving carriers on coverage matters at boutique scale.

Broad incumbents

• Thompson Hine: Thompson Hine's insurance coverage practice serves carriers and policyholders in coverage disputes, bad faith, and reinsurance matters. Comparable in the insurance litigation niche but as part of a larger full-service firm headquartered in Cleveland.
• Mayer Brown: Mayer Brown's insurance practice represents major insurers and reinsurers in complex coverage litigation. Competes with Walker Wilcox for high-stakes coverage and reinsurance matters but as part of a global AmLaw 50 platform with broader resources.
• Sidley Austin: Sidley Austin's insurance practice handles sophisticated coverage and bad faith matters for major insurers and reinsurers. Competes for the largest, most complex engagements Walker Wilcox targets, but from a much larger full-service AmLaw 10 platform.
• Reed Smith: Reed Smith maintains a strong insurance recovery and coverage practice within its global full-service platform. Comparable for insurance-side litigation work but operates at materially larger scale and broader practice breadth than Walker Wilcox.
• Hunton Andrews Kurth: Hunton Andrews Kurth has a prominent insurance coverage practice within its larger full-service firm offering. Competes for similar insurer-side coverage work but as part of a broader corporate, energy, and financial services portfolio rather than a dedicated boutique.
• Wilson Elser: Wilson Elser is a national defense firm with significant insurance coverage, professional liability, and bad faith practices. Comparable client base of insurers and similar practice mix, but operates at much larger scale across 30+ U.S. offices.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/walkerwilcox

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Walker Wilcox Matousek