Chambers of Katie Cowton KC & James Ewins KC, Queen Elizabeth Building

What Chambers of Katie Cowton KC & James Ewins KC, Queen Elizabeth Building does

QEB (Queen Elizabeth Building) is a pre-eminent barristers’ chambers located in the Inner Temple, London, specialising exclusively in family law — particularly matrimonial finance and international divorce. The chambers operates under the traditional English Bar model: approximately 38 self-employed barristers practise as sole practitioners, sharing facilities, a clerks’ room, and a common brand. Core services span financial remedy proceedings, international divorce and cross-border family law, children law, private FDRs, arbitration, mediation, collaborative law, Inheritance Act claims, Court of Protection, pre-nuptial agreements, domestic violence, and family law professional negligence. There is no proprietary technology platform; service delivery is human-led advocacy, advisory, and alternative dispute resolution.

The chambers generates revenue through individual barrister fees for court appearances, conferences, written advice, and opinions, with no publicly listed pricing and a quote-based engagement model administered through the clerks. The primary customer segments are high-net-worth individuals and professional clients (solicitors) requiring specialist representation in complex financial remedy and cross-border cases, with secondary distribution via the Bar Standards Board Public Access scheme. The set is consistently ranked in Band 1 / top-tier by Chambers & Partners and Legal 500, won Chambers of the Year at the Class Legal Financial Remedies Awards 2025 and Financial Remedies Team of the Year at the LexisNexis Family Law Awards 2025, and is led by Co-Heads of Chambers Catherine Cowton KC and James Ewins KC, with Senior Clerk Jon Bartlett.

Name

Chambers of Katie Cowton KC & James Ewins KC, Queen Elizabeth Building

Legal name

Queen Elizabeth Building Chambers

Website

https://qeb.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Queen Elizabeth Building (QEB) is a pre-eminent London barristers’ chambers of approximately 38 self-employed barristers, specialising exclusively in family law — primarily matrimonial finance, international divorce, and alternative dispute resolution — serving high-net-worth individuals and professional clients through solicitors and public access.

Ownership category

akta.pro rank

Product category

Legal Services - Family Law

NAICS

Legal Services (5411), Offices of Lawyers (54111)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Family & Private Client (Trusts & Estates) Law (BPAHAAAK)

akta.pro secondary industry

Trust & Estate Dispute Resolution & Fiduciary Litigation Support (FSAEAKAJ)

Keywords

• Barristers chambers
• Family law services
• Matrimonial finance
• International divorce
• Children law

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Legal Services - Barrister Fees: Individual barristers at QEB are self-employed and charge fees for legal services including court appearances, conferences, written advice, and opinions. Fees are typically quoted and agreed on a case-by-case basis. The chambers website states barristers practise as self-employed individuals who provide professional services as sole practitioners in their own name. The clerks manage fee discussions on behalf of members.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

A specialist barristers' chambers providing advocacy and advisory services in family law, principally matrimonial finance (including high-net-worth and complex cases), international divorce and financial remedy work, and children law (private and public). Instructions are taken predominantly from solicitors and other professional intermediaries, with a public access route available for individual lay clients. The chambers is jointly led by two Kings Counsel as Heads of Chambers.

Product overview

QEB is a pre-eminent family law chambers specializing in matrimonial finance and international family law. The chambers offers a comprehensive suite of legal services organized around two main pillars: traditional courtroom advocacy services (Financial Remedy, International Divorce, Children Law, Domestic Violence, Inheritance Act Claims, Court of Protection, Pre-Nuptial Agreements, Cohabitees & TLATA, Enforcement, and Family Law Professional Negligence) and Non-Court Dispute Resolution services (Private FDR, Arbitration, Mediation, Roundtable, and Collaborative Law). The chambers also provides Public Access services allowing direct instruction of barristers, and operates a Pupillage Programme for aspiring barristers. QEB is recognized as a leading set with strong rankings in Chambers & Partners and Legal 500 directories.

Differentiator

Problem solved

Functional benefit

Products and services

• Matrimonial Finance Advocacy and Advisory Specialist family law barristers' advocacy and advisory services focused on financial remedy and matrimonial finance work, including high-net-worth and complex cases. The service is provided to family law solicitors and law firms, and to lay clients via the public access scheme.
• International Divorce and Cross-Border Financial Remedy Advocacy and advisory services in international divorce and cross-border financial remedy matters, including jurisdiction disputes, forum shopping, and the recognition and enforcement of financial orders across jurisdictions.
• Children Law (Private and Public) Advocacy and advisory services in private children law matters (such as disputes between parents regarding children) and public children law matters (where state authorities are involved), instructed by family law solicitors and other intermediaries.
• Public Access Direct Instruction Direct instruction of barristers by individual lay clients without a solicitor intermediary, available under the Bar Standard Board's public access scheme, offered as a separate route alongside the chambers' solicitor-instructed work.

Quantifiable outcome

• Chambers of the Year at Class Legal Financial Remedies Awards 2025
• +4 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles1 record

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 and core.

• Family BarLink via AdvocateminorStrategic or Co-development PartnerQEB supports Family BarLink via Advocate, a community initiative connecting barristers with pro bono work, demonstrating commitment to access to justice beyond paid client work.
• Courtney LegalminorStrategic or Co-development PartnerQEB members Samantha Singer and Sophie Wellings are founding members of Courtney Legal, a family law initiative supported by QEB's chambers community. Courtney Legal won Family Law Supplier of the Year at Lexis Nexis Family Law Awards 2025.
• Bar Council Pro Bono and Social Responsibility CommitteeminorStrategic or Co-development PartnerQEB supports the Bar Council's Pro Bono and Social Responsibility Committee, with members contributing to the committee's initiatives.
• Resolution (family law professional body)coreOthersQEB barristers are members of Resolution, the body for family law professionals committed to non-confrontational divorce and family dispute resolution. Tristan Harvey is Co-Chair of the Resolution ADR Committee. QEB won Barrister of the Year at the Resolution Awards 2025.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Coram Chambers: Specialist family and children law chambers with a modern brand and focus on private law children and financial matters. Comparable niche family law positioning targeting solicitor intermediaries.
• 29 Bedford Row Chambers: London barristers' chambers with a strong family law team covering financial remedy, children, and international cases. Closely comparable specialist family law set competing for the same solicitor instruction pool.
• 7 Bedford Row: London chambers with a recognised family law group spanning financial remedy, children, and ADR. Comparable chambers-scale competitor for solicitor-led instructions.
• 39 Essex Chambers: Multi-disciplinary London chambers with a sizeable family law team covering financial remedy, Court of Protection, and international matters. Comparable scale and overlapping practice areas.
• 1 Hare Court: Leading London barristers' chambers specialising in family law, including financial remedy and children work, with multiple ranked silks and juniors. Directly competes with QEB for matrimonial finance and international family law instructions from solicitors.
• 4 Paper Buildings: Long-established London family law chambers with depth across financial remedy, children law, and ADR. Comparable in scale and specialism, competing head-to-head for HNW family law instructions.
• Thirty Park Square (Chambers of Andrew Bagchi KC): North of England-based family law chambers with a strong financial remedy and children practice and growing international reputation. Comparable family law specialism with similar ADR offering.

Broad incumbents

• Stewarts Law: London litigation-led firm with a significant family law practice serving HNW clients, including high-profile financial remedy work. Overlaps with QEB's HNW matrimonial finance niche from a law firm rather than chambers perspective.
• Withers Worldwide: International law firm with a prominent private client and family division handling HNW divorce and financial remedy. Competes with QEB for high-value family law mandates but offers full-service legal advice rather than pure counsel work.

Others

• Resolution: UK family law professional body promoting non-confrontational dispute resolution. Not a competitor but the principal membership organisation for QEB's barristers, with QEB members holding senior committee positions and winning its annual awards.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/chambers-of-lewis-marks-kc-queen-elizabeth-building

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Chambers of Katie Cowton KC & James Ewins KC, Queen Elizabeth Building