Company store/ Corp LP; Give members an allowance to buy things from the corp. Beats having to manage containers. Corp LP distribution could be adjusted by rank, and costs for items would be set by those with a permission to do so. A closed economy in the corp in a sense.
Add horizontal scroll bars to windows. It's often unclear there's more info hidden to the side that only expanding the window can reveal, and this is painful at lower resolutions. Windows like Corp Management and Structure Browser suffer from this heavily.
Consolidate corp management features (hangars, wallet access and roles) into access lists so directors only have to manage one system.
Give Alliances own Wallets, Bookmarks, Hangers etc
Increase Corp Bookmark Limit