Sometimes these are not labeled specifically as production companies, but they are essentially in the same industry. You will be able find them for the same resources that you would find them for anything else. An open air event will most likely require brighter lights such as halogens. If you are hosting a concert then you will require a dynamic lighting system that changes color automatically. Event planners offer their services in an inclusive manner and determined to provide a vast range of services that needs professional touch of extensive activities. Their professionally trained and qualified event specialists handle such promotional events which require ideal strategic planning, party resources, human resource as well as transportation. Find an award-winning event planning company that specializes in creating experiences that help educate employees, inspire consumers and elevate brand messages. Look for an event planning company that produces one-of-a-kind, live and interactive events and environments that provide your audience with a captivating brand experience. Provide a scope of work for the companies you've narrowed your list down to. Ask for a budget. At this point the knowledgeable companies will emerge. When you think that you have covered "everything" go over it all again and ask your "what if" question from a number of different perspectives. That's what it takes to be successful in this industry.