Who We Are

STCO is a specialized professional services firm of a very experienced senior CA-supervised Accounting Team of India, Big 4 alumni, and industry executives. It has a long and prestigious history with a modern firm outlook.


STCO’s Parent Company AKSSAI ProjExel Private Limited, Since the firm’s formation in 1979, STCO has prided itself on values such as competency, professionalism, responsibility and accountability, honesty, integrity, and dedication, values that have been critical to our continued growth and success.

Who We Are - Singla Tayal & Co. Chartered Accountants in India

Our History

An era of expansion began in early 90’s with Globalization, which saw India emerge on a global platform. STCO evolved with this growth and today it stands with more than workforce of more than 200+ individuals and 13+ offices, catering to domestic, national, and transnational organization needs.


We have some of the best CAs in India, most experienced consultants, and skilled staff, which are adept at handling all critical situations.


Besides providing CA services in India, we also deal with financial advisory, statutory audit, taxation audit, concurrent audit, internal audit, and income tax consultants. Our team comprising of professionals, work on daily basis to provide our client with value-added services in the areas of audit, tax, accounting consultancy, litigation support, startup services.


STCO is a team of big brains helping financial executives with their most complex and significant matters, including Financial Accounting and Operations, IPO Services, and M&A Services.


Being one of the leading Indian Chartered Accountant and financial advisory firms, we have forever stuck to our motto of supporting our clients in growth as they change the world!

Our Goal

Our goal at STCO is to be the most respected and highest-quality firm across all of our service lines.


We aim to be the firm that is amongst the best Chartered Accountant service providers in India. We are a brand trusted by finance and accounting executives to address all their needs by providing them with effective solutions.

Our Mission

As trusted advisors, we strive to attract and develop, the best professionals, to provide value-added services to our clients in making the best financial decisions possible.


Among the many Indian CA service providers, STCO differentiates itself by maintaining the standard for Continued Professional Education and had a tradition since 1979 of providing highly personalized service.


While we have experienced many changes, our philosophy and goal remain the same, to serve our clients earnestly, with concern for their best interests, consistent with our responsibilities to the public.