Insights

Strong Public Sector Presence Deloitte's extensive work with the UK government and a majority of FTSE 100 companies indicates significant opportunities within public sector consulting, legal, and advisory services, especially as government agencies seek digital transformation and efficiency improvements.

Technology Recognition Deloitte's recognition in the UK Technology Fast 50 and its active participation in Tech and BioTech events suggests a focus on innovative sectors, presenting potential sales opportunities to tech firms and startups seeking strategic consulting and investment analysis.

Strategic Partnerships Partnerships with organizations like Thoughtlab and Enterprise Nation demonstrate Deloitte's interest in supporting industry-wide growth and innovation, opening avenues to collaborate on client projects involving investment trends, government procurement, and industry research.

Expanding Advisory Services Recent initiatives such as Non-Executive Director forums and leadership appointments reflect Deloitte's expanding advisory offerings, which can appeal to senior executives and companies looking for strategic governance and leadership development solutions.

Digital Engagement Focus Utilizing a modern tech stack including Google Analytics and Tag Manager, Deloitte emphasizes digital engagement and data-driven insights, making it a compelling partner for firms seeking expertise in digital transformation, analytics, and online branding strategies.

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

Where is Deloitte UK's headquarters located?

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Deloitte UK's main headquarters is located at 1 New Street Square London, England ec4a 3hq United Kingdom. The company has employees across 6 continents, including EuropeNorth AmericaAfrica.

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

Headquarters
1 New Street Square London, England ec4a 3hq United Kingdom
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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