Insights

Expanding Leadership Grant Thornton has recently appointed a new chief executive for Europe, the Middle East, and Africa, indicating a strategic focus on expanding its presence and influence in key international markets. This presents an opportunity to offer localized consulting and compliance services tailored to these regions' regulatory environments.

Strategic Acquisitions The acquisition of Stax Inc., a strategy consulting firm specializing in commercial due diligence and value creation, positions Grant Thornton to enhance its advisory services for private equity firms and high-growth clients, opening avenues for cross-selling consulting and due diligence solutions.

Recognition and Trust Being recognized as one of Seramount's 2025 '100 Best Companies' for the 20th consecutive year demonstrates strong employer branding and employee engagement, making the firm attractive for talent acquisition and client relationships seeking reputable and stable partners.

Technology Adoption Utilization of advanced tech stacks like Bloomberg Law, Capital IQ, and DocuSign shows a commitment to digital transformation, which can be leveraged to sell innovative tech-enabled audit, tax, and consulting services to clients prioritizing efficiency and compliance.

Industry Leadership With a workforce of over 10,000 employees and annual revenues exceeding $10 billion, Grant Thornton's significant scale and market presence offer extensive opportunities for cross-sector solutions in professional services, especially targeting mid-market clients looking for comprehensive advisory and audit services.

Grant Thornton LLP Tech Stack

Grant Thornton LLP uses 8 technology products and services including Taxware, XML, NetSuite, and more. Explore Grant Thornton LLP's tech stack below.

  • Taxware
    Accounting And Finance
  • XML
    Data Management
  • NetSuite
    E-commerce
  • Bloomberg Law
    Legal Solutions
  • Capital IQ
    Marketing Analytics
  • DocuSign
    Miscellaneous
  • Yoast SEO
    Search Engines
  • Flourish
    Visualisation Software

Media & News

Grant Thornton LLP's Email Address Formats

Grant Thornton LLP uses at least 4 format(s):
Grant Thornton LLP 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 LLP's headquarters located?

Minus sign iconPlus sign icon
Grant Thornton LLP'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 LLP's phone number?

Minus sign iconPlus sign icon
You can contact Grant Thornton LLP'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 LLP's official website and social media links?

Minus sign iconPlus sign icon
Grant Thornton LLP's official website is gt-us.co and has social profiles on LinkedIn.

What is Grant Thornton LLP's NAICS code?

Minus sign iconPlus sign icon
Grant Thornton LLP's NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Grant Thornton LLP have currently?

Minus sign iconPlus sign icon
As of June 2026, Grant Thornton LLP has approximately 11K 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 LLP's employee directory with LeadIQ.

What industry does Grant Thornton LLP belong to?

Minus sign iconPlus sign icon
Grant Thornton LLP operates in the Professional Services industry.

What technology does Grant Thornton LLP use?

Minus sign iconPlus sign icon
Grant Thornton LLP's tech stack includes TaxwareXMLNetSuiteBloomberg LawCapital IQDocuSignYoast SEOFlourish.

What is Grant Thornton LLP's email format?

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

When was Grant Thornton LLP founded?

Minus sign iconPlus sign icon
Grant Thornton LLP was founded in 1924.
Grant Thornton LLP logo

Grant Thornton LLP

Professional ServicesIllinois, United States10001+ Employees

In the United States, Grant Thornton LLP operates under an alternative practice structure in accordance with the AICPA Code and applicable laws, providing attest services through the licensed CPA firm and coordinating tax and business consulting through related entities. Grant Thornton Advisors LLC and its subsidiary entities deliver tax and business consulting services and are not licensed CPA firms. The organization maintains a unified local presence across several countries, including the US and Ireland, supported by a global community of more than 18,000 professionals serving clients in 16 industries.

The Chicago-based firm anchors its operations from 171 North Clark Street, Chicago, Illinois, reflecting a substantial regional footprint within the professional services sector. In August 2025, Grant Thornton announced the acquisition of Stax Inc., a Boston-based strategy consulting firm focused on commercial due diligence, value creation, and exit planning for private equity organizations and their portfolio companies and advisors.

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 LLP's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

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

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.