Insights

Market Leadership As one of the largest professional services firms in the US with over 10,000 employees and a revenue of approximately $10 billion, Grant Thornton presents a significant opportunity to offer advanced audit, tax, and advisory services to large enterprises seeking reputable partners.

Global Expansion With recent leadership appointments and strategic acquisitions, such as Stax Inc., Grant Thornton is actively strengthening its footprint in Europe and expanding its consulting capabilities, indicating opportunities for cross-border and high-level consulting and strategy services.

Technology Integration Utilizing sophisticated tech platforms like NetSuite, Bloomberg Law, and DocuSign, Grant Thornton demonstrates a commitment to innovative, technology-driven solutions, opening avenues for sales of cutting-edge compliance, digital transformation, and automation tools.

Recognition & Talent The firm’s consistent recognition as a top employer and the promotion of rising stars like Laura Mason showcase its focus on attracting top talent, which suggests a need for talent management, leadership development, and HR technology solutions.

Industry Diversification Serving clients across 16 industries including retail, automotive, and manufacturing, Grant Thornton offers multiple engagement points for industry-specific consulting, digital solutions, and tailored advisory services that address sector-specific challenges and trends.

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
96%
Fir.Last@us.gt.comJoh.Doe@us.gt.com
2%
FLast@us.gt.comJDoe@us.gt.com
1%
Last.First@us.gt.comDoe.John@us.gt.com
1%
FLast@grantthornton.comJDoe@grantthornton.com
56%
First.Last@grantthornton.comJohn.Doe@grantthornton.com
31%
FirstLast@grantthornton.comJohnDoe@grantthornton.com
4%
First@grantthornton.comJohn@grantthornton.com
2%
First-Last@grantthornton.comJohn-Doe@grantthornton.com
1%
F-Last@grantthornton.comJ-Doe@grantthornton.com
1%
First.L@grantthornton.comJohn.D@grantthornton.com
1%
First_Last@grantthornton.comJohn_Doe@grantthornton.com
1%
Last@grantthornton.comDoe@grantthornton.com
1%
FMiddleLast@grantthornton.comJMichaelDoe@grantthornton.com
1%
LastFir@grantthornton.comDoeJoh@grantthornton.com
1%
First.Last@gt.comJohn.Doe@gt.com
82%
FLast@gt.comJDoe@gt.com
13%
Last@gt.comDoe@gt.com
3%
Last.First@gt.comDoe.John@gt.com
1%
First.Middle@gt.comJohn.Michael@gt.com
1%

Frequently Asked Questions

Where is Grant Thornton LLP's headquarters located?

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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?

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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?

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

How much revenue does Grant Thornton LLP generate?

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As of March 2026, Grant Thornton LLP's annual revenue is estimated to be $5B.

What is Grant Thornton LLP's NAICS code?

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

How many employees does Grant Thornton LLP have currently?

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As of March 2026, Grant Thornton LLP 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 LLP's employee directory with LeadIQ.

What industry does Grant Thornton LLP belong to?

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Grant Thornton LLP operates in the Professional Services industry.

What technology does Grant Thornton LLP use?

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Grant Thornton LLP's tech stack includes TaxwareXMLNetSuiteBloomberg LawCapital IQDocuSignYoast SEOFlourish.

What is Grant Thornton LLP's email format?

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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?

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Grant Thornton LLP was founded in 1924.

Grant Thornton LLP

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 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

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