Insights

Global Network Luxembourg firm is the local arm of Grant Thornton International, offering global scale with local market understanding. This presents a sales opportunity to pitch cross-border services and access to international best practices for clients expanding beyond Luxembourg.

Regulatory & Privacy Expertise Public sector, listed companies, and private entities seek deep regulatory and data protection know-how. Highlight capabilities in Audit & Assurance, Tax & Accounting, and Privacy by Design to address compliance, risk management, and data protection initiatives.

Digital & Data Tools Adoption of Alteryx, Power BI, Microsoft Clarity and other tools indicates a data-driven approach. Propose advanced analytics, dashboards, and automation solutions to optimize financial reporting, risk assessment, and regulatory reporting for clients.

Cybersecurity Focus Recent coverage around Privacy by Design and Cybersecurity Week Luxembourg suggests emphasis on information security and governance. Target organizations prioritizing data protection, DPO services, and cybersecurity maturity, offering integrated assurance and advisory support.

Growth & Prestige Recognition as a preferred global employer and ranking in OA500 highlights credibility and talent depth. Use this to engage mid-market and growth-focused companies seeking reliable partners with scale, technical expertise, and strong client references.

Similar companies to Grant Thornton Luxembourg

Grant Thornton Luxembourg Tech Stack

Grant Thornton Luxembourg uses 8 technology products and services including Alteryx, LinkedIn Ads, Microsoft Clarity, and more. Explore Grant Thornton Luxembourg's tech stack below.

Media & News

Grant Thornton Luxembourg's Email Address Formats

Grant Thornton Luxembourg uses at least 3 email formats:
Grant Thornton Luxembourg Email FormatsExamplePercentage
First.Last@grantthornton.luJohn.Doe@grantthornton.lu
75%
First.L@grantthornton.luJohn.D@grantthornton.lu
25%
First.Last@lu.gt.comJohn.Doe@lu.gt.com
100%

Frequently Asked Questions

What is Grant Thornton Luxembourg's phone number?

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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?

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

How much revenue does Grant Thornton Luxembourg generate?

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As of October 2026, Grant Thornton Luxembourg's annual revenue is estimated to be $1M - $10M.

What is Grant Thornton Luxembourg's NAICS code?

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Grant Thornton Luxembourg's NAICS code is 52 - Finance and Insurance.

How many employees does Grant Thornton Luxembourg have currently?

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As of October 2026, Grant Thornton Luxembourg has approximately 314 employees across 3 continents, including Europe, Africa and North America. Key team members include Head Of Information Security Advisory - Director: S. I., Head Of Audit & Assurance - Member Of The Management Committee: H. W. and Technology Partner - Chief Information Officer: C. S. Explore Grant Thornton Luxembourg's employee directory with LeadIQ.

What industry does Grant Thornton Luxembourg belong to?

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Grant Thornton Luxembourg operates in the Financial Services industry.

What technology does Grant Thornton Luxembourg use?

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Grant Thornton Luxembourg's tech stack includes Alteryx, LinkedIn Ads, Microsoft Clarity, iCIMS, Power BI, Microsoft SharePoint, OneTrust and SendGrid.

What is Grant Thornton Luxembourg's email format?

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Grant Thornton Luxembourg's email format typically follows the pattern of First.Last@grantthornton.lu. Find more Grant Thornton Luxembourg email formats with LeadIQ.

When was Grant Thornton Luxembourg founded?

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Grant Thornton Luxembourg was founded in 1987.
Grant Thornton Luxembourg logo

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

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

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