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Global site

Advisory Home

Intelligent business Locking down the value of data

Few of today's enterprise fast-evolving risks are as critical and so poorly understood as the risk of cyber-attack. How do today’s leaders ensure that their businesses can anticipate and overcome cyber risk?

Assurance Home

IFRS Get ready for IFRS 17

After twenty years of development the IASB has published IFRS 17 ‘Insurance Contracts’, find out more.

Tax Home

Tax Tax transparency - Steering through the new world

If one word defines today’s new and unfamiliar tax landscape it would most likely be ‘transparency’. How will your business steer through the risks of total tax transparency?

Outsourcing Home

Consumer products Home

Automotive

GrowthiQ The Indian opportunity

Aston Manor Cider, one of the world’s largest independent cider producers, is no stranger to the export market. The UK-based company’s specialty beverage is available in more than 20 countries including the USA, Russia and a number of African nations

Financial services Home

Not for profit Home

Not for profit Why measuring impact is vital

The global charity sector is having to adapt in a fast-moving world. Resolving the current situation is not without its challenges.

Technology, media & telecommunications Home

GrowthiQ Is Nigeria set for a tech surge?

2016 was a year of firsts for the Nigerian tech sector as investment grows.

Travel, tourism & leisure Home

Travel, tourism and leisure Business model innovation: hotels' roadmap to 2020

Guests are less loyal and more demanding than ever before. They use online travel agents (OTAs) and aggregators to find the best hotels and deals – which helps operators fill their rooms, but at a cost.

United States

“We unite with all Grant Thornton member firms in ‘living’ our global values: unite through global collaboration, demonstrate leadership in all we do, promote a consistent culture of excellence, act with agility, ensure deep respect for people and take responsibility for our actions. For all member firms, integrity and excellence are consistent, cultural values.”

J. Michael (Mike) McGuire, CEO

Contact details

+1 312 602 8260

We are Grant Thornton United States

Grant Thornton LLP is the US member firm of Grant Thornton International Ltd, one of the world’s leading organisations of independent audit, tax and advisory firms. The firm was founded in 1924 as Alexander Grant & Co. In 1980, we joined with other international accounting firms to form Grant Thornton International Ltd. Our people and our services are built around our clients’ locations, service needs and industries. Collaboration and coordination across the geographic, service-line/industry matrix enables us to provide the personalised attention and a high level of client service for which Grant Thornton is known.

Fast figures

US$1.71

billion

Revenue

Fast figures

8,273

People

Fast figures

63

Offices

Global strength

Grant Thornton is one of the world’s leading organisations of independent assurance, tax and advisory firms. With more than 50,000 Grant Thornton people, across over 135 countries, we are focused on making a difference to clients, colleagues and the communities in which we live and work.

Grant Thornton provides solutions that can help mid sized and global companies grow and optimise their operations

Why Grant Thornton

Our clients get more one-on-one time with our partners and faster responses to the critical issues that impact their operation. With more on-the-ground time on site, our partners gain valuable knowledge about our clients’ environment.

We’re a big organisation. Our clients can expect the resources, skills and experience of a much larger firm, but with the accessibility and attention of a much smaller firm.