Insights

Financial scale Deloitte UK operates with 10001+ employees and generates revenue in the $500M-$1B range, indicating a large, multi-service client base with opportunities across audit, tax, consulting, and corporate finance.

Public sector footprint With a majority of FTSE 100 clients and significant government engagement, there is potential for expanding consulting and advisory services in public sector transformation, regulatory compliance, and risk management.

Tech adoption spotlight Deloitte’s tech stack and recognition in technology growth rankings suggest strong emphasis on digital transformation, data analytics, cloud, and fintech collaborations—areas ripe for targeted solutions and partner ecosystems.

Strategic partnerships Recent collaborations with ThoughtLab and Enterprise Nation indicate openness to alliances for investor analytics, procurement access, and SME enablement, presenting cross-sell opportunities for funding advisory and government procurement support.

Expansion & thought leadership Active events and advisory forums (Non-Executive Director forums, HealthTech & BioTech sector involvement) highlight opportunities to offer governance, risk, and sector-specific advisory services to mid-market clients and emerging tech firms.

Similar companies to Deloitte UK

Deloitte UK Tech Stack

Deloitte UK uses 5 technology products and services including TweenMax, jQuery, Google Tag Manager, and more. Explore Deloitte UK's tech stack below.

  • TweenMax
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Adobe Fonts
    Web Fonts

Media & News

Deloitte UK's Email Address Formats

Deloitte UK uses at least 4 email formats:
Deloitte UK Email FormatsExamplePercentage
FLast@deloitte.co.ukJDoe@deloitte.co.uk
80%
FirstLast@deloitte.co.ukJohnDoe@deloitte.co.uk
9%
FiLast@deloitte.co.ukJoDoe@deloitte.co.uk
8%
FirLast@deloitte.co.ukJohDoe@deloitte.co.uk
3%

Frequently Asked Questions

What is Deloitte UK's official website and social media links?

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Deloitte UK's official website is deloitte.co.uk and has social profiles on LinkedIn.

How much revenue does Deloitte UK generate?

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As of July 2026, Deloitte UK's annual revenue is estimated to be $500M - $1B.

What is Deloitte UK's SIC code?

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Deloitte UK's SIC code is 7389 - Business Services, Not Elsewhere Classified.

How many employees does Deloitte UK have currently?

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As of July 2026, Deloitte UK has approximately 10K employees across 6 continents, including Europe, North America and Africa. Key team members include Ceo: P. W., Coo Of Deloitte Systems Design And Engineering: K. B. and Chief Of Staff To The Chief Executive Officer: C. F. Explore Deloitte UK's employee directory with LeadIQ.

What industry does Deloitte UK belong to?

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Deloitte UK operates in the Management Consulting industry.

What technology does Deloitte UK use?

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Deloitte UK's tech stack includes TweenMax, jQuery, Google Tag Manager, Google Analytics and Adobe Fonts.

What is Deloitte UK's email format?

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Deloitte UK's email format typically follows the pattern of FLast@deloitte.co.uk. Find more Deloitte UK email formats with LeadIQ.

When was Deloitte UK founded?

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Deloitte UK was founded in 1845.
Deloitte UK logo

Deloitte UK

Management ConsultingEngland, United Kingdom10001+ Employees

Deloitte UK is a leading professional services firm that provides audit, tax, legal, consulting, and corporate finance services to public and private clients. Its client base includes a majority of the FTSE 100 and many government departments and agencies, reflecting its footprint across both corporate and public sectors.
Deloitte UK operates as the United Kingdom member firm of Deloitte Touche Tohmatsu Limited, a network of member firms that are legally separate and independent. Headquartered in London, England, the firm serves clients across multiple industries and maintains a large workforce. Recent activity includes collaborations such as a 2024 partnership with ThoughtLabGroup to analyze how investment firms plan to meet evolving investor expectations.

Section iconCompany Overview

SIC Code
7389 - Business Services, Not Elsewhere Classified
Founded
1845
Employees
10001+

Section iconFunding & Financials

  • $500M - $1B

    Deloitte UK's revenue is estimated to be in the range of $500M - $1B

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