Insights

Growth scale Forvis Mazars in the UK operates at a mid-market scale with 201-500 employees and revenue in the 250M-500M range, indicating a solid platform for mid-market advisory, assurance, and outsourcing services to expanding UK businesses and growing international clients.

Cross‑border potential Rebranding to Forvis Mazars in the UK suggests a broader integration across practices, presenting an opportunity to position cross-border tax, M&A, and transfer pricing services to clients pursuing international expansion or needing global risk management.

Digital readiness A Tech Stack featuring modern web and tracking tools implies a digitally mature firm; leverage this to propose data-driven advisory, technology-enabled controls, and cloud-based accounting solutions to prospective clients seeking efficiency gains.

Financial strength With revenue between 250M and 500M, the firm demonstrates substantial client base and scale, enabling upsell of larger advisory engagements, software implementation, and managed services to mid-market clients looking for scalable solutions.

Competitive positioning In a market with big four peers and notable mid-tier firms, emphasize niche capabilities, industry specialization, and tailored risk/compliance services to attract clients who want personalized attention with robust technical capabilities.

Mazars in the UK Tech Stack

Mazars in the UK uses 8 technology products and services including AppNexus, Linkedin Insight Tag, Babel, and more. Explore Mazars in the UK's tech stack below.

  • AppNexus
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Babel
    Development
  • TweenMax
    Javascript Frameworks
  • yepnope.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • YUI
    Javascript Libraries
  • X-Content-Type-Options
    Web & Portal Technology

Mazars in the UK's Email Address Formats

Mazars in the UK uses at least 1 format(s):
Mazars in the UK Email FormatsExamplePercentage
First.Last@mazars.co.ukJohn.Doe@mazars.co.uk
94%
FLast@mazars.co.ukJDoe@mazars.co.uk
3%
First.Middle@mazars.co.ukJohn.Michael@mazars.co.uk
2%
First@mazars.co.ukJohn@mazars.co.uk
1%

Frequently Asked Questions

What is Mazars in the UK's phone number?

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You can contact Mazars in the UK's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mazars in the UK's official website and social media links?

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Mazars in the UK's official website is mazars.co.uk and has social profiles on LinkedIn.

How much revenue does Mazars in the UK generate?

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As of July 2026, Mazars in the UK's annual revenue is estimated to be $250M - $500M.

What is Mazars in the UK's SIC code NAICS code?

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Mazars in the UK's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Mazars in the UK have currently?

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As of July 2026, Mazars in the UK has approximately 434 employees across 4 continents, including EuropeAsiaAfrica. Key team members include Chief Economist: G. L.Head Of People: M. L.Head Of Trustee Services: P. H.. Explore Mazars in the UK's employee directory with LeadIQ.

What industry does Mazars in the UK belong to?

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Mazars in the UK operates in the Accounting industry.

What technology does Mazars in the UK use?

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Mazars in the UK's tech stack includes AppNexusLinkedin Insight TagBabelTweenMaxyepnope.jsjQueryYUIX-Content-Type-Options.

What is Mazars in the UK's email format?

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Mazars in the UK's email format typically follows the pattern of First.Last@mazars.co.uk. Find more Mazars in the UK email formats with LeadIQ.
Mazars in the UK logo

Mazars in the UK

AccountingEngland, United Kingdom201-500 Employees

Mazars UK is an accounting firm based in London, England. It operates in the accounting industry and is described as a mid-sized practice. Its registered address is 30 Old Bailey in central London. The firm is now operating under the name Forvis Mazars in the UK, reflecting a branding change. Public-facing channels include a dedicated LinkedIn presence for the UK entity and a website at mazars.co.uk.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    Mazars in the UK's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    Mazars in the UK's revenue is estimated to be in the range of $250M - $500M

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