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Grant Thornton

Accounting Services · Illinois, United States · 9,000 Employees

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About

Headquarters

171 N Clark St Ste 200, Chicago, Illinois, 6060...

Phone Number

(312) 856-0200

Revenue

$2.4 Billion

Industry

Accounting & Accounting Services Business Services

Who is Grant Thornton

Grant Thornton LLP (Grant Thornton) is the U.S. member firm of Grant Thornton International Ltd, a provider of independent audit, tax and advisoryfirms. Grant Thornton operates 59 offices, works with a broad range of publicly and privately held companies, government agencies, financial institutions, and civic and religious organizations. Grant Thornton is headquartered in Chicago, Illinois.Read more

Grant Thornton's Social MediaPopular SearchesGrant Thornton LLPGrant ThorntonGrant Thornton LtdGrant Thornton UK LLPGrantthorntonSIC Code 87,872NAICS Code 54,541Show more

Grant Thornton Org Chart

Seth Siegel
Seth Siegel

Chief Executive Officer

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Ronald Almera
Ronald Almera

Chief Executive Officer & Partner (Cambodia)

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Jim Peko
Jim Peko

National Managing Principal, Operations & Chi...

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Grant Thornton Email Formats

Grant Thornton uses at least 5 email formats with first.last (ex. John.Smith@us.gt.com) being used 25.2% of the time

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Acquisitions & Subsidiaries

Jul 18, 2022

MacPherson Roche Smith

Jul 20, 2018

Vibrant Economy Wales

Oct 11, 2017

Facility Innovations sro

Mar 25, 2013

Berg Lehmann

Aug 01, 2012

The Raber Mattuck Group

May 08, 2012

mrspei.ca

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Grant Thornton Tech Stack

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Grant Thornton News & Media

  • Grant Thornton’s Steven Wrappe named a Bloomberg Tax Author Award recipient

    CHICAGO--(BUSINESS WIRE)--Steven Wrappe, managing director and transfer pricing technical leader in the firm’s Washington National Tax office, has been named the Federal Tax Contributing Author of the Year as part of the Bloomberg Tax Author Awards. This honor is the latest achievement for Wrappe, a tax leader and globally-recognized authority in transfer pricing. His contributions include more than 100 articles spanning transfer pricing topics, including advance pricing agreements (APAs), enfo
  • Grant Thornton announces new leader for its Chicago headquarters

    CHICAGO--(BUSINESS WIRE)--Grant Thornton LLP, one of America’s largest providers of audit and assurance, tax and advisory services, has announced a new leader for the Chicago market. Arla Lach, an Audit and Assurance partner who has been with Grant Thornton nearly 25 years, will succeed Mark Sullivan. Sullivan is retiring after a successful, decades-long career, including more than 14 years with the firm. Lach and Sullivan are working closely to ensure a seamless transition, and Lach’s
  • Grant Thornton names 51 Vets as its new Purple Paladin

    CHICAGO--(BUSINESS WIRE)--Grant Thornton LLP, one of America’s largest providers of audit and assurance, tax and advisory services, has named 51 Vets to its Purple Paladin program, which helps emerging nonprofit organizations move from “start-up to unstoppable.” As part of the program, Grant Thornton provides funding, business advice and volunteer support, while also helping nonprofits raise awareness of their work and mission. 51 Vets was founded in 2022 by Jordan Selleck, an investment banker
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Frequently Asked Questions regarding Grant Thornton

Where is Grant Thornton located?
Grant Thornton's headquarters are located at 171 N Clark St Ste 200, Chicago, Illinois, 60601, United States
What is Grant Thornton's phone number?
Grant Thornton's phone number is (312) 856-0200
What is Grant Thornton's official website?
Grant Thornton's official website is www.grantthornton.com
What is Grant Thornton's Revenue?
Grant Thornton's revenue is $2.4 Billion
What is Grant Thornton's SIC code?
Grant Thornton's SIC: 87,872
What is Grant Thornton's NAICS code?
Grant Thornton's NAICS: 54,541
How many employees does Grant Thornton have?
Grant Thornton has 9,000 employees
What industry does Grant Thornton belong to?
Grant Thornton is in the industry of: Accounting & Accounting Services, Business Services
What is Grant Thornton competition?
Grant Thornton top competitors include: Baker Tilly US LLP, Crowe LLP, Rsm Us LLP, Plante & Moran PLLC
What companies has Grant Thornton acquired?
Grant Thornton has acquired the companies: MacPherson Roche Smith, Vibrant Economy Wales, Facility Innovations sro, Berg Lehmann
What technology does Grant Thornton use?
Some of the popular technologies that Grant Thornton uses are: Informatica Integration Platform as a Service, Oracle Fusion, Oracle Manufacturing, Oracle Supply Chain Management
Who is the CEO of Grant Thornton?
Grant Thornton's CEO is Seth Siegel
Who is the CFO of Grant Thornton?
Grant Thornton's CFO is Kevin Zubor
How do I contact Grant Thornton?
Grant Thornton contact info: Phone number: (312) 856-0200 Website: www.grantthornton.com
What does Grant Thornton do?

Grant Thornton LLP (Grant Thornton) is the U.S. member firm of Grant Thornton International Ltd, a provider of independent audit, tax and advisory firms. Grant Thornton operates 59 offices, works with a broad range of publicly and privately held companies, government agencies, financial institutions, and civic and religious organizations. Grant Tho... rnton is headquartered in Chicago, Illinois.Read More

What are Grant Thornton social media links?
Grant Thornton Linkedin page Grant Thornton Twitter page Grant Thornton Facebook page
Is Grant Thornton a public company?
Grant Thornton is private company therefore does not currently have an official ticker symbol
See more information about Grant Thornton

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