Number one OOH, outdoor advertising companies Mumbai - global advertisers marketing and advertising agency best for your brand. CNBC Ready For Big League 28 March 2015. Mr. Sanjeev Manmohan Gupta MD, Global Advertisers.. You can contact us : Amit Gupta 9820797773 & Sanjeev Gupta 9820082849 or visit our website www.globaladvertisers.in for our best packages.