There are still many intermediary companies applying for projects now, but it is still not easy to get a ranking evaluation. Because of customer confidentiality and publicity, we really cannot understand the specific strength of an intermediary company.
Speaking of which, intermediary companies rely on information and technology to make a living. Since the company has been established, it should have some strength. At present, the policy is highly transparent and there are fewer and fewer projects scheduled, so the company is mainly responsible for project application. The level of science and technology is the key factor for a successful project application, followed by materials. "Well-prepared materials may not necessarily lead to a successful application, but poorly prepared materials will definitely fail." This is a conclusion that has been formed in the industry.
So I suggest you interview and inspect several companies to compare their grasp of policies and time schedules. Only in this way can you choose a collaborative unit that suits your business.