Pierre-Alain Tieu Partner

With over 10 years of experience within the Forvis Mazars network, I specialise in external audit, serving listed and unlisted companies, international groups and privately owned businesses. I combine strong technical expertise with a practical, business-oriented approach to leading audit engagements, with a strong focus on delivering efficient, reliable and high-quality audit processes.

My experience spans a diverse range of industries, including luxury retail, wholesale, manufacturing, professional services, technology and media. I have also contributed to accounting advisory assignments involving IFRS implementation, group consolidations and complex financial reporting matters.

I believe that a successful audit goes beyond compliance and the review of financial statements. It starts with understanding each client's business, challenges and day-to-day operations. I take a genuine interest in the businesses I work with and strive to be a trusted point of contact, helping clients identify risks and providing practical insights that add value. Open, transparent and straightforward communication is central to my approach: I believe there should be no surprises.

Having worked in multicultural and international environments, I particularly enjoy collaborating with diverse teams and exchanging perspectives. I believe that strong relationships, mutual trust and a shared understanding are essential to achieving the best outcomes for clients.

Outside of work, I have a real passion for watches and horology. Be warned: if you ask me about watches, make sure you have some time to spare! I am also an enthusiastic tennis and, more recently, padel player. Above all, I am a loving husband and family man who values spending quality time with my family.