About Deloitte | Our global network of member firms

About us

Firm leadership

Learn more about Deloitte Luxembourg leadership, Managing Partner and industry and service line leaders. 

About us


Deloitte has a long history in Luxembourg - what started as a small accountancy practice is today a multidisciplinary firm, part of a global network!

About us

Culture & beliefs

Our mission is to help our clients and our people excel. Our size, strength and resources will help us carry out our mission now and in the future.

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Ethics & compliance

Deloitte Luxembourg is committed to the highest levels of ethics, integrity and quality.

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About us

About Deloitte

Learn about our global network of member firms

learn about Deloitte

“Deloitte” is the brand under which tens of thousands of dedicated professionals in independent firms throughout the world collaborate to provide auditconsulting,financial advisoryrisk managementtax, and related services to select clients.

These firms are members of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee (“DTTL”). Each DTTL member firm provides services in particular geographic areas and is subject to the laws and professional regulations of the particular country or countries in which it operates. Each DTTL member firm is structured in accordance with national laws, regulations, customary practice, and other factors, and may secure the provision of professional services in its territory through subsidiaries, affiliates, and other related entities. Not every DTTL member firm provides all services, and certain services may not be available to attest clients under the rules and regulations of public accounting. DTTL and each DTTL member firm are legally separate and independent entities, which cannot obligate each other. DTTL and each DTTL member firm are liable only for their own acts and omissions, and not those of each other. DTTL (also referred to as “Deloitte Global”) does not provide services to clients.

The DTTL member firm in Luxembourg is Deloitte Luxembourg. For more information about Deloitte Luxembourg, click here.

Facts & Figures

Explore Global Impact 2013 on any device to learn more about how Deloitte is making a difference for business and society.

Deloitte has in the region of 200,000 professionals at member firms delivering services in audit, tax, consulting, and financial advisory in more than 150 countries. Revenues for fiscal year 2014 were US$34.2 billion. Learn more about Deloitte in the 2013 Deloitte Touche Tohmatsu Limited Global Report. And, for comparable data from other years, please see the chart below:


Deloitte by the numbers

    2014 2013 2012 2011 2010 2009 2008 2007 2006
(US$ in billions)
$34.2 $32.4 $31.3 $28.8 $26.6 $26.1 $27.4 $23.1 $20.1
People 210,400  200,000+ 193,000 182,000 170,000 169,000 165,000 150,000 135,000
Countries 150+ 150+ 150+ 150+ 150+ 140 140 142 136


Transparency report

Transparency report

On behalf of Deloitte Audit, société à responsabilité limitée, an authorised audit firm in Luxembourg (cabinet de révision agréé), in accordance with the provisions of the 8th EU Directive and of the Luxembourg Law of 18th December 2009 on the audit profession, as amended, we are pleased to present the sixth edition of our annual Transparency Report. This report refers to the financial year ended on 31st May 2015 and has been prepared pursuant to Article 73 of the aforementioned Law.

As public company auditors, we are dedicated to serving investors, the public interest and the companies we audit.

This Transparency Report is demonstrating our commitment to audit quality and the culture of integrity, professional excellence, accountability that underpins our organisation.

Discover our Transparency report 2015

Deloitte Luxembourg history

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Deloitte Audit Services

Discover our quality auditing services for clients operating in a wide variety of industries. 


Tax services

Business tax, International tax, Transfer pricing, Tax management consulting, Mergers and acquisitions – tax, Research and development and government incentives, Deloitte Private, Indirect tax, Global employer services and Business Process Solutions

Key contacts

Yves Francis

Partner - Managing Partner


Challenges are only challenges until you look at them from the right perspective

Our firm is led by people motivated by a common objective: to help you reach your goals and overcome even the most complex and sensitive of challenges.


Life at Deloitte

People make Deloitte one of the best places to work. What’s great about the people? That’s an easy answer. They are exceptional. Each person is unique and valued for that, among the best and brightest in the business, and takes pride in his or her achievements and the success of others.

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