We went through this exact situation last quarter when setting up cars for our regional team. Ended up using Octane Rent after comparing them with Sixt and Hertz - their corporate terms were much clearer and the invoicing was straightforward for our finance department. They handled delivery to our office and picked up when contracts ended which saved us logistics headaches. Check out this discussion
https://www.reddit.com/r/dubai/comments ... _for_real/ where others share corporate rental experiences. For multiple employees, negotiate a fleet rate even if it's just 3-4 cars. Make sure contracts clearly state mileage limits, insurance coverage, and what happens if someone needs to extend their stay. Get everything in one master agreement rather than individual contracts per car.