Recently, the government has found out that the biggest medical corporation (responsible for plenty of technological progress) has been financing and providing material aid to an organization responsible for multiple attacks and thousands of deaths.
This is a futuristic world so, thanks to this company, people live longer, a lot of diseases are taken care of, prosthetics working like natural limbs exist, nerve-related problems like paraplegia can be fixed... Needless to say the company are viewed as a saviour and as philanthropist.
Also, this government rules a sort of interplanetary federation so there is room for secret activities and secret facilities on remote planets.
Due to the large amount of money this company has, it has a private security force, but it can not rival against a full size army. This security would be enough to delay an assault on a facility, but the outcome of an assault would always be in favour of the government.
The terrorism funding needs to be possible, whatever the means. After finding this out, the government will be watching the company's payments closely.
The terrorist group in question is a small group of very competent fighters looking to expose government corruption and bad actions. They are extremely good at keeping themselves concealed.
The funding decision is only known by the CEO and very few highly ranked executives, who are secretly part of the terrorist organization. Most of the company do not know about this. In fact, there is a whole branch dedicated to helping these terrorists, but it kept very secret and it's highly protected by the security force.
The connection between the company and the terrorist group has been discovered by a highly placed governor whose shady plans have been thwarted by the terrorists. Therefore, he is trying to use his power to destroy the terrorists by any means, hence his focus on the funding. He also found out that the CEO is part of the organization (he is the leader of it but it remains unknown), but he has not found out anything about the complicit executives. Therefore, if the CEO is not in power anymore, he can still manage things from the outside thanks to the help of these executives.
The government is a corrupt democracy, but the corruption remains unknown to the public. In fact, it's the terrorists' goal to expose this corruption and use of dirty tactics. Since the government wants to keep a good image, if the public were to find out about the governor's shady plans, he would definitely lose his job, hence his determination to bring the terrorists and the funding down.
How could the government not prevent a medical company from helping terrorists?