Company Database needed (Dubai)

hello beautiful people of Dubai...
I am searching over google list of companies from Jebel Ali Free Zone, DIFC, Media City, Internet City, Academic City, and it seems i will take ages getting the database via google/internet. I want to know if there is a way for me to get the database all in one? this could save time and energy, this is for marketing a task for the company i work, i will appreciate some pointers/tips where i can source all the company details i need <3 take care guys!