enabling our customers, employees, and communities to advance with assurance.

About TIIN

With locations all around the world, TIIN is a strong network of assurance, tax, and consulting experts. As a cohesive team, we pool our talents, knowledge, and resources and take a client-centered approach built on a thorough knowledge of your company.

worldwide highlights:

worldwide highlights:
Gerard Boyd is selected to lead the TIIN International Board.

Gerard Boyd has been named as the next Chairperson of TIIN’s International Board, the premier provider of assurance, tax, and advisory services to middle market enterprises.

Quick facts


We operate businesses in 94 nations and have a presence in each of the top 29 global business hubs.


There are 57,000 members of our team worldwide. People choose TIIN International Board.


Our offices are spread out over 670 locations in the Americas, Europe, MENA, Africa, and Asia Pacific.

TIIN Global Blog

The article features insights from esteemed TIIN thought leaders who share their perspectives on a range of pressing issues faced by contemporary companies that prioritize innovation and growth.

CEO Matters

The CEO of TIIN globally, Gerard Boyd, alongside other visionary thought leaders from around the world, have carefully assembled their perspectives and insights.

Finding opportunity in change

The expert contributors from TIIN present their ideas and insights, offering fresh perspectives on how your business can not only navigate through these challenging circumstances but also flourish within them.

Diversity and inclusion

Advocate for an improved work environment and discover the empowering.


Access the most recent articles from TIIN News and delve into comprehensive information about TIIN.

Working for TIIN

Embrace the transformative influence of genuine understanding. Embrace the unique experience that TIIN offers.


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