About Us

Over four decades of rich experience providing comprehensive professional solutions across domestic and international markets.

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About The Firm

42+

Years of Excellence
ESTABLISHED IN 1984

Building Trust Through Professional Excellence

Iyer Thomas & Sunney (ITS) is a leading Chartered Accountancy firm delivering Audit, Taxation, Advisory, Corporate Finance, and Compliance solutions for businesses and individuals across India and international markets.

For over four decades, we have built long-lasting client relationships by delivering practical business solutions, maintaining the highest ethical standards, and providing strategic financial guidance that drives sustainable growth.

✔ 42+ Years of Professional Excellence
✔ Audit & Assurance Services
✔ Taxation & Regulatory Compliance
✔ Corporate Finance & Advisory
✔ Domestic & International Expertise
✔ Client-Centric Professional Support
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42+

Years of Excellence

Delivering trusted audit, taxation, and advisory services since 1984.

28+

Corporate Engagements

Serving diversified business groups across multiple industries.

100%

Professional Integrity

Committed to ethics, transparency, and regulatory compliance.

Global

Business Advisory

Supporting domestic and international business operations.