Dear Mahendra,
As you said that your company is into sales and service, you can recognize your employees when they achieve their sales targets by giving them some gift vouchers, movie tickets, small get-togethers, ethnic day celebrations, quizzes, training sessions, concessions on education, lunch, yoga sessions, and spa treatments (as stress relievers). If you think all these are classic enough, I would suggest you should conduct an employee survey for your company for rewards and recognition, choosing volunteers from each department. Collect and consolidate the data and propose the same to the management. This will also help you to know what your employees are expecting from the company. As you also mentioned, your company operates all over the world. In fact, you can send your employees to work on an offsite duty for a week or 15 days based on their quarterly, half-yearly, or yearly performance, depending on the budgets.
Apart from it, you can have a family day session where the employees can bring their families. This will also help build your company's goodwill. These small recognitions can really make them happy.
Please find the attached document. This might be helpful.
If you want more information, call me at 9880409130.
Regards,
Shubha G