Yes, there are a large number of companies/outsourcing companies, but to choose the right one among them is very important.

After going through your requirements, an IT company will send you the quotation.  Analyzing the quotations received by web development companies it can be better judged. One can ask the previous work sample website for the same business domain. I want to suggest to you - terabyte.ae/ as one of the best software development service provider  in Dubai.