Information sharing - at times it can be overly difficult to get all the information you need cross-functionally to do your job and stay updated. This may be a result of rapid growth and less time at the department level to consolidate info and communicate out. Some may feel uncomfortable in how their roles are evolving as we mature to a commercial scale biotech, which can result in keeping a tight grip on info and workload they have always owned (but maybe should let go).
To help with this - mgt of larger functions could make roles and responsibilities more clear so that information can be shared better, and so people aren't forced to reinvent the wheel or be in the dark.