Insights

Strong Market Presence Deloitte UK serves a significant client base, including the majority of FTSE 100 companies and government entities, indicating substantial opportunities to offer tailored consulting, legal, audit, and tax services to large enterprises and public sector organizations.

Innovation Leadership Participation in prestigious technology awards and partnerships with emerging tech firms like Weavr highlight Deloitte’s focus on innovative sectors, presenting a strategic entry point for offering specialized advisory solutions in healthtech, fintech, and digital transformation.

Growth & Recognition Consistently ranked among the fastest-growing UK tech companies, Deloitte’s recognition in tech sectors underscores its capacity and reputation to attract and expand relationships with high-growth technology firms seeking advisory and financial services.

Targeted Networking Opportunities Recent initiatives such as non-executive director forums and collaborations with industry experts provide avenues to engage senior decision-makers and influence their strategic planning, opening opportunities for executive-level consulting and advisory services.

Focus on Digital & Data Analytics Use of advanced tech stacks like Google Analytics and Google Tag Manager shows Deloitte’s emphasis on data-driven solutions, offering prospects tailored data consulting, cyber security, and digital strategy services to enhance client performance.

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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