Insights

Strategic Market Presence Deloitte UK maintains a strong presence among FTSE 100 companies and government agencies, indicating significant opportunities to offer tailored consulting, audit, and legal services to large enterprises and public sector clients seeking experienced professional support.

Innovation Engagement Recent participation in high-profile technology awards and partnerships with innovative firms like Thoughtlabgroup and Weavr demonstrate Deloitte’s active involvement in cutting-edge tech sectors, opening avenues for collaboration with tech startups and fast-growing technology companies needing advisory and financial services.

Expanding Advisory Services The launch of Non-Executive Director forums and the recruitment of industry specialists showcase Deloitte’s focus on expanding its Advisory capabilities, providing opportunities to pitch board advisory, governance, and strategic planning solutions to senior executives and corporate boards.

Technology Utilization Deloitte’s investment in digital tools such as Google Analytics and Tag Manager, combined with its recognition among fast-growing tech companies, suggests potential for offering advanced digital transformation, cybersecurity, and data analytics services to clients seeking to optimize their tech infrastructure.

Growth and Expansion With revenues in the billion-dollar range and recognition as a leading fast-growing tech company, Deloitte is well-positioned to target larger, high-growth clients across industries that require comprehensive business transformation, digital strategy, and innovative financial solutions.

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 1 format(s):
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.

What is Deloitte UK's SIC code NAICS code?

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Deloitte UK's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Deloitte UK have currently?

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As of December 2025, Deloitte UK has approximately 10K employees across 6 continents, including EuropeNorth AmericaAfrica. Key team members include Ceo: P. W.Coo Of Deloitte Systems Design And Engineering: K. B.Chief Of Staff To The Head Of Fs Tax & Legal: I. O. V.. Explore Deloitte UK's employee directory with LeadIQ.

What industry does Deloitte UK belong to?

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Deloitte UK operates in the Business Consulting and Services industry.

What technology does Deloitte UK use?

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Deloitte UK's tech stack includes TweenMaxjQueryGoogle Tag ManagerGoogle AnalyticsAdobe 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

Business Consulting and ServicesEngland, United Kingdom10001+ Employees

Deloitte is a major professional services provider and has around 20,000 partners and staff in the UK. In the United Kingdom, Deloitte works with a majority of the FTSE 100 and many branches of government. Our advisory work spans audit, accountancy, tax, corporate finance, legal and consulting. 

Deloitte refers to Deloitte LLP, the United Kingdom member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee, whose network of member firms are legally separate and independent entities. Please see www.deloitte.co.uk/about for a detailed description of the legal structure of Deloitte Touche Tohmatsu Limited and its member firms. 

Deloitte provides audit, tax, legal, consulting, and corporate finance services to public and private clients spanning multiple industries.

Section iconCompany Overview

SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1845
Employees
10001+

Section iconFunding & Financials

  • $1B$10B

    Deloitte UK's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Deloitte UK's revenue is estimated to be in the range of $1B$10B

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