Insights

Strong Client Base Deloitte UK works with a majority of FTSE 100 companies and various government entities, indicating a highly respected position in the corporate and public sectors, providing opportunities to offer advanced consulting or audit solutions.

Innovation Recognition Being recognized among the fastest-growing technology firms in the UK and participating in industry awards showcases Deloitte's commitment to technological advancement, highlighting potential for collaboration in tech-driven consulting or digital transformation projects.

Strategic Partnerships Recent collaborations with Thoughtlab and Enterprise Nation reveal Deloitte's active engagement in industry research and government procurement programs, opening avenues for partners who can provide niche expertise or support in these initiatives.

Recent Thought Leadership Launching Non-Executive Director forums and attending tech sector events demonstrate Deloitte's focus on leadership development and sector-specific insights, signaling opportunities for executive training, leadership consultancy, or sector-specific solutions.

Digital Engagement Utilization of tools like Google Analytics, Google Tag Manager, and Adobe Fonts indicates Deloitte’s investment in digital platforms, offering potential for businesses with analytics, digital marketing, or web development services to collaborate and expand Deloitte’s digital offerings.

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 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

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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