Insights

Strong Market Presence Grant Thornton Luxembourg is a key player in the financial services sector with a solid client base including private enterprises, public sector organizations, and listed companies, indicating ongoing opportunities for tailored audit, advisory, and financial technology solutions.

Global Network Advantage As part of the international Grant Thornton network with over 80,000 professionals globally, the firm offers scalable cross-border services that can attract multinational clients seeking seamless international compliance and advisory support.

Technology Engagement With an active tech stack that includes tools like Bloomberg, Cloudflare, and SendGrid, there are opportunities to introduce innovative financial technology solutions and cybersecurity services to enhance client operations and data protection.

Recognition & Reputation Recent recognitions such as ranking in the OA500 and being one of the most attractive global employers demonstrate a reputable and attractive firm, making it easier to establish partnerships and upsell premium legal, compliance, or technological services.

Growth & Expansion Recent leadership appointments and active involvement in cybersecurity events suggest ongoing strategic growth and innovation efforts, providing opportunities to introduce emerging advisory services, industry-specific insights, or digital transformation support.

Grant Thornton Luxembourg Tech Stack

Grant Thornton Luxembourg uses 8 technology products and services including Thomson Reuters, Microsoft Clarity, Cloudflare CDN, and more. Explore Grant Thornton Luxembourg's tech stack below.

  • Thomson Reuters
    Accounting And Finance
  • Microsoft Clarity
    Analytics
  • Cloudflare CDN
    Content Delivery Network
  • Microsoft SharePoint
    Content Management System
  • SendGrid
    Email Delivery
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Microsoft Azure
    Platform As A Service

Media & News

Grant Thornton Luxembourg's Email Address Formats

Grant Thornton Luxembourg uses at least 2 format(s):
Grant Thornton Luxembourg Email FormatsExamplePercentage
First.Last@lu.gt.comJohn.Doe@lu.gt.com
100%
First.Last@grantthornton.luJohn.Doe@grantthornton.lu
75%
First.L@grantthornton.luJohn.D@grantthornton.lu
25%

Frequently Asked Questions

Where is Grant Thornton Luxembourg's headquarters located?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg's main headquarters is located at 13 Rue de Bitbourg Luxembourg, Luxembourg l-1273 Luxembourg. The company has employees across 3 continents, including EuropeAfricaNorth America.

What is Grant Thornton Luxembourg's phone number?

Minus sign iconPlus sign icon
You can contact Grant Thornton Luxembourg's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Grant Thornton Luxembourg's official website and social media links?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg's official website is grantthornton.lu and has social profiles on LinkedIn.

What is Grant Thornton Luxembourg's NAICS code?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg's NAICS code is 52 - Finance and Insurance.

How many employees does Grant Thornton Luxembourg have currently?

Minus sign iconPlus sign icon
As of May 2026, Grant Thornton Luxembourg has approximately 343 employees across 3 continents, including EuropeAfricaNorth America. Key team members include Chief Information Security Officer (ciso): S. I.Technology Partner - Chief Information Officer: C. S.Partner | International Liaison Director: N. T.. Explore Grant Thornton Luxembourg's employee directory with LeadIQ.

What industry does Grant Thornton Luxembourg belong to?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg operates in the Financial Services industry.

What technology does Grant Thornton Luxembourg use?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg's tech stack includes Thomson ReutersMicrosoft ClarityCloudflare CDNMicrosoft SharePointSendGridMicrosoftMicrosoft OfficeMicrosoft Azure.

What is Grant Thornton Luxembourg's email format?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg's email format typically follows the pattern of First.Last@lu.gt.com. Find more Grant Thornton Luxembourg email formats with LeadIQ.

When was Grant Thornton Luxembourg founded?

Minus sign iconPlus sign icon
Grant Thornton Luxembourg was founded in 1987.

Grant Thornton Luxembourg

Financial ServicesLuxembourg, Luxembourg201-500 Employees

Grant Thornton Luxembourg provides audit and assurance, business advisory, tax and accounting, financial services, and technology services to entities in Luxembourg. These services target privately owned enterprises, listed companies and their subsidiaries, and public sector organizations, drawing on deep technical guidance and knowledge of regulatory standards.

As the Luxembourg member firm of Grant Thornton International Ltd, the organization connects with a global network of independent firms totaling about 80,000 people in 150 countries, combining international reach with local market understanding. Based in Luxembourg City, it employs more than 340 professionals under a leadership team of 25 partners. A recent development includes participation in the Cybersecurity Week Luxembourg Gala & Awards Night in November 2025, underscoring active engagement in data protection within the market.

Section iconCompany Overview

Headquarters
13 Rue de Bitbourg Luxembourg, Luxembourg l-1273 Luxembourg
Phone number
NAICS Code
52 - Finance and Insurance
Founded
1987
Employees
201-500

Section iconFunding & Financials

  • $1M$10M

    Grant Thornton Luxembourg's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Grant Thornton Luxembourg's revenue is estimated to be in the range of $1M$10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.