Welcome to M Nachiappan &Co!

M Nachiappan &Co (MNCO) is a new age firm of Chartered Accountants based in Chennai-India that adopts international practices to meet the needs of its clients.The firm’s approach of best practice is tailored to suit the size and nature of the client and draws upon extensive industry knowledge and multi-disciplinary experience of our key personnel.

At MNCO we are committed to creating an advantage for our clients that operate in a wide variety of industry sectors, both domestic and international.By combining high quality audit, accounting and taxation services with business consultancy, specialist and support services, MNCO ensures that every client has the dedicated, professional support appropriate for their unique needs and goals.

Our Mission

At MNCO, we seek to develop close relationships with our clients to create business impact that manifests in improved effectiveness, efficiency, flexibility, quality and compliance.


The standards by which clients rightly judge the services that we provide are :

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