lead generation for UAE business diffrent industry

Hello, I'm looking for a freelancer to help me generate leads for businesses in the Professional Services Industry in the UAE. I have a list of target companies, so the task is to find contact information - in particular, emails - for the relevant personnel. This may require digging on the web, researching data sources, connecting with industry professionals and organizations, or whatever creative methods you can come up with. The end result should be a comprehensive spreadsheet of the requested contact information. If you have experience finding leads in this region and industry, please do not hesitate to reach out. Thank you!