Houston : Calcutta :

Established in 2001, Quotient Engineering, Inc. (QEI) is a full service engineering and design company headquartered in Houston, Texas. QEI provides high quality - low cost services to process based industries – petrochemicals, refining, upstream oil and gas, and power. Globally, QEI maintains over 100 multi-discipline technical resources between Houston and its engineering center in India. QEI also operates in the US west coast through its partner company, IQA solutions, based in Los Angeles, California. Outside the US, QEI has been working with clients in the Middle East and Asia. To date, QEI has successfully executed several projects for both major US and international corporations.

QEI is managed by professionals with over 75 years of industry experience with top-tier US Engineering and Construction companies. Our management has had first-hand experience of establishing a major engineering center for a US Fortune 500 corporation in India.


QEI’s principal investors are New York based The Chatterjee Group (TCG) which has over US$ 2 billion in investments world-wide. Their investment emphasis includes hydrocarbons, technology initiatives and infrastructure development. Some of its notable initiatives include the US$1.5 billion Haldia Petrochemicals, CA TCG Software (joint venture with Computer Associates), SkyTech Solutions (joint venture with United Airlines) and several mixed use community developments including First India Place in New Delhi, and Bengal Knowledge Park in Calcutta.