This is a another great feature in Wireshark: Configuration Profiles.
In this article I will show you how to create and use profiles. By sharing one of my profiles I will also show you how easy it is to copy and share existing profiles.
You can use different profiles for different purposes. You can create separate profiles for analyzing capture files, that contain certain protocols or to analyze wireless capture files.
You can also create different profiles for different companies. Thus you only have to save the capture filters, display filters and other settings, that you use for Company A, in the profile for Company A. Those settings don't bother you while working at Company B and using their specific settings.