Advertising Agency in Chennai - Brands N Behind. Start your Advertising in Chennai from Top Ad Agencies in Chennai. Call Us Today 93846 07918. At Brands N Behind providing the expected work in the given deadline has helped us in enhancing our credibility in the market. We are a team of creative yet smart people who understand the importance of implementing innovation in work. We have always helped our client’s business to foster and reach up to unmatchable heights. With our hard work and dedication, we have managed to build a brand name among our customers. Brands n behind is a growth-oriented company and believe that the growth of our company, as well as our clients, can only prove as a win-win situation for us.