CMS CAMERON MCKENNA NABARRO OLSWANG LLP

What CMS CAMERON MCKENNA NABARRO OLSWANG LLP does

CMS Cameron McKenna Nabarro Olswang LLP is the UK-domiciled member entity of the CMS international law firm network, structured as a private limited liability partnership headquartered in London. The firm provides comprehensive legal advisory services across twelve core practice areas including Corporate/M&A, Banking & Finance, Dispute Resolution, Tax, Intellectual Property, Employment, ESG, Antitrust, Real Estate, and Public Procurement. It serves enterprise clients through direct partner-led engagement, referrals, and online inquiries, with no publicly disclosed pricing and fees negotiated on a per-matter basis through hourly billing, fixed fees, success fees, and retainer arrangements.

The firm's go-to-market is organized around twelve industry verticals — Aerospace & Defence, Automotive & Mobility, Consumer Products, Energy & Climate Change, Funds, Hospitality/Travel & Leisure, Infrastructure & Projects, Insurance, Life Sciences & Healthcare, Private Clients, Private Equity, and TMC (Technology, Media & Communications) — enabling sector-specialized counsel for multinational corporations, financial institutions, and large organizations. Distribution is anchored by direct enterprise sales, supplemented by a referral network of professional advisors and an online Find a Lawyer directory.

The network operates through 22 member firms spanning 50+ countries and 90+ offices across Europe, Africa, Asia-Pacific, the Americas, and the Middle East, with the UK LLP as a primary entity. Supplementary offerings include an Insights & Thought Leadership content engine (publications, expert guides, legal updates, podcasts, videos) and a Personalised Updates subscription service delivering tailored legal intelligence. No proprietary technology platform, AI/ML products, or application/API surface is disclosed in the input data.

Name

CMS CAMERON MCKENNA NABARRO OLSWANG LLP

Legal name

CMS Cameron McKenna Nabarro Olswang LLP

Website

https://cms-cmno.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

CMS Cameron McKenna Nabarro Olswang LLP is the UK member entity of the CMS international law firm network, delivering cross-border legal advisory services across twelve practice areas and twelve industry sectors to enterprise clients.

Ownership category

akta.pro rank

Product category

International Legal Services

NAICS

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

SIC

Services-Legal Services (8111)

akta.pro primary industry

Mergers & Acquisitions (M&A) & Securities Law (BPAHAAAI)

akta.pro secondary industries

M&A Advisory (Buy-side/Sell-side) (BPAHADAC), Corporate Development & Strategic Partnerships Advisory (JVs, Alliances, Carve-outs) (BPAHAOAG), Cross-Border M&A Advisory (FSAEAGAH)

Keywords

• International legal services
• Corporate law advisory
• Cross-border transactions
• Mergers and acquisitions
• Dispute resolution services

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices17 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Legal Advisory Services: Traditional law firm revenue through hourly billing, fixed fees for specific matters, and retainer arrangements for ongoing client relationships. Revenue generated from corporate M&A, dispute resolution, employment, tax, and other legal advisory services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels9 records

Core offering

CMS Cameron McKenna Nabarro Olswang LLP is an international law firm delivering comprehensive legal advisory services across twelve practice areas (including Corporate / M&A, Banking & Finance, Dispute Resolution, Tax, Intellectual Property, Employment, and ESG) and twelve industry sectors (including Aerospace & Defence, Automotive & Mobility, Energy & Climate Change, Life Sciences & Healthcare, Private Equity, and TMC). Services are billed on hourly rates, fixed fees, success fees, or retainer arrangements negotiated per matter for corporate, institutional, and high-net-worth clients.

Product overview

CMS Cameron McKenna Nabarro Olswang LLP operates as a single unified law firm offering comprehensive legal advisory services rather than a technology product platform. The firm's core offering consists of legal advisory services organized by practice area (including Corporate M&A, Banking & Finance, Dispute Resolution, Tax, Employment, ESG, and Intellectual Property) and sector specialization (including Technology, Media & Communications, Life Sciences & Healthcare, Energy & Climate Change, and Private Equity). Supplementary offerings include Insights & Thought Leadership publications and Personalised Updates subscription service that deliver sector-specific legal intelligence to clients.

Differentiator

Problem solved

Functional benefit

Products and services

• Corporate / M&A Legal Advisory
• Banking & Finance Legal Advisory

Segments12 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators6 records

Recent moves4 records

Expansion highlights5 records

Direct peers

• Dentons: Largest global law firm by lawyer count with an extensive multi-jurisdictional network that overlaps directly with CMS's footprint and sector offerings.
• Hogan Lovells: International law firm with strong sector specialization (TMC, life sciences, energy) comparable to CMS's vertical coverage; directly competes for multinational enterprise mandates.
• Allen & Overy / Shearman & Sterling (A&O Shearman): Recently combined international law firm combining Magic Circle and US strengths; competes head-to-head with CMS on cross-border M&A, finance, and energy/infrastructure transactions.
• DLA Piper: Global law firm with very broad geographic and sector reach similar to CMS; competes in cross-border M&A, TMC, life sciences, and infrastructure matters.
• Clifford Chance LLP: Magic Circle international law firm with comparable global footprint and full-service cross-border M&A, finance, and disputes practice; competes directly with CMS for top-end enterprise mandates.
• Baker McKenzie: One of the largest global law firms by headcount and geography, comparable to CMS in cross-border M&A, tax, and sector coverage; a long-standing competitor for multinational clients.
• Linklaters LLP: Magic Circle firm with similar cross-border M&A, banking & finance, and disputes capabilities; directly comparable in scale, sector coverage, and target enterprise client base.
• Norton Rose Fulbright: Global law firm with comparable cross-border M&A, finance, energy, and insurance sector practices; overlaps meaningfully with CMS's geographic and sector footprint.
• Freshfields Bruckhaus Deringer LLP: Magic Circle firm with a comparable global platform and sector-led model (especially in M&A, antitrust, and disputes); a direct competitor for enterprise cross-border mandates.

Emerging players

• Slaughter and May: Elite UK-headquartered law firm with deep corporate/M&A practice; while more UK-focused than CMS, it competes for the same enterprise clients on high-end UK and cross-border mandates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/CMS_Law_Tax
• LinkedInlinkedin.com/company/cms-cameron-mckenna-nabarro-olswang-llp

Revenue estimate

Valuation estimate

Number of profiles

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 CMS CAMERON MCKENNA NABARRO OLSWANG LLP