Insights

Global Expansion Grant Thornton's recent appointment of a new CEO for EMEA and strategic acquisitions like Stax Inc. indicate ongoing international growth, presenting opportunities for firms seeking cross-border professional services and specialized consulting across diverse markets.

Market Recognition Consistent recognition as one of Seramount's 100 Best Companies highlights Grant Thornton's strong employer brand and commitment to employee engagement, making it an attractive partner for organizations prioritizing reputable and employee-focused service providers.

Diverse Technology Stack Leveraging advanced tools such as Kubernetes, AWS GovCloud, and ISO/IEC 27001 certifications demonstrates the firm’s focus on cutting-edge technology and security, offering prospects innovative and secure solutions in audit, tax, and advisory services.

Financial Stability With revenues exceeding 10 billion dollars and a large workforce, Grant Thornton presents a financially robust partnership opportunity for clients and vendors seeking stability and extensive service capacity within the professional services sector.

Industry Diversity Serving clients across 16 industries and expanding sector expertise, including recent hires and leadership in sectors like retail, manufacturing, and private equity, positions Grant Thornton as a versatile partner capable of addressing varied market-specific needs.

Grant Thornton (US) Tech Stack

Grant Thornton (US) uses 8 technology products and services including Alteryx Designer, Bombora, Kubernetes, and more. Explore Grant Thornton (US)'s tech stack below.

  • Alteryx Designer
    Advanced Analytics And Data Science
  • Bombora
    Advertising
  • Kubernetes
    Containerization
  • Microsoft Intune
    Enterprise Mobility Management
  • ISO/IEC 27001
    Governance, Risk And Compliance
  • ADP
    Human Resource Management System
  • AWS GovCloud
    Infrastructure As A Service
  • Rapid7
    Security Information And Event Management

Media & News

Grant Thornton (US)'s Email Address Formats

Grant Thornton (US) uses at least 4 format(s):
Grant Thornton (US) Email FormatsExamplePercentage
First.Last@us.gt.comJohn.Doe@us.gt.com
97%
Fir.Last@us.gt.comJoh.Doe@us.gt.com
2%
First.Middle@us.gt.comJohn.Michael@us.gt.com
1%
FLast@grantthornton.comJDoe@grantthornton.com
60%
First.Last@grantthornton.comJohn.Doe@grantthornton.com
34%
FirstLast@grantthornton.comJohnDoe@grantthornton.com
4%
First@grantthornton.comJohn@grantthornton.com
2%
First.Last@gt.comJohn.Doe@gt.com
83%
FLast@gt.comJDoe@gt.com
13%
Last@gt.comDoe@gt.com
3%
Last.First@gt.comDoe.John@gt.com
1%

Frequently Asked Questions

Where is Grant Thornton (US)'s headquarters located?

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Grant Thornton (US)'s main headquarters is located at 171 North Clark Street Suite 200 Chicago, Illinois 60601 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Grant Thornton (US)'s phone number?

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You can contact Grant Thornton (US)'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 (US)'s official website and social media links?

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Grant Thornton (US)'s official website is gt-us.co and has social profiles on LinkedIn.

How much revenue does Grant Thornton (US) generate?

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As of May 2026, Grant Thornton (US)'s annual revenue is estimated to be $5B.

What is Grant Thornton (US)'s NAICS code?

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Grant Thornton (US)'s NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Grant Thornton (US) have currently?

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As of May 2026, Grant Thornton (US) has approximately 12K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: J. A. P.Cfo Advisory - Core Valuations Associate: R. K.Chief Information Officer: M. K.. Explore Grant Thornton (US)'s employee directory with LeadIQ.

What industry does Grant Thornton (US) belong to?

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Grant Thornton (US) operates in the Professional Services industry.

What technology does Grant Thornton (US) use?

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Grant Thornton (US)'s tech stack includes Alteryx DesignerBomboraKubernetesMicrosoft IntuneISO/IEC 27001ADPAWS GovCloudRapid7.

What is Grant Thornton (US)'s email format?

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Grant Thornton (US)'s email format typically follows the pattern of First.Last@us.gt.com. Find more Grant Thornton (US) email formats with LeadIQ.

When was Grant Thornton (US) founded?

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Grant Thornton (US) was founded in 1924.

Grant Thornton (US)

Professional ServicesIllinois, United States10001+ Employees

In the US, Grant Thornton LLP and Grant Thornton Advisors LLC (and their respective subsidiary entities) practice as an alternative practice structure in accordance with the AICPA Code of Professional Conduct and applicable law, regulations and professional standards. Grant Thornton LLP is a licensed independent CPA firm that provides attest services to its clients, and Grant Thornton Advisors LLC and its subsidiary entities provide tax and business consulting services to their clients. Grant Thornton Advisors LLC and its subsidiary entities are not licensed CPA firms.

With a unified, local presence across several countries – including the U.S., Ireland, and others, our platform represents a community of 18,000+ problem solvers, relationship builders, and quality-driven industry specialists. Serving clients across 16 distinct industries, we believe how we serve matters as much as what we do. Learn how we go beyond the expectations of business at GT.com.

Section iconCompany Overview

Headquarters
171 North Clark Street Suite 200 Chicago, Illinois 60601 United States
Phone number
Website
gt-us.co
NAICS Code
54 - Professional, Scientific, and Technical Services
Founded
1924
Employees
10001+

Section iconFunding & Financials

  • $10B

    Grant Thornton (US)'s revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Grant Thornton (US)'s revenue is estimated to be in the range of $10B

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