List promotions when they communicate growth, but don't give every historical title the same amount of space.

A progression within one company can be compelling because it signals increasing responsibility; clutter can obscure that story.

You might group four positions under the same employer, showing dates and concentrating bullets on the two most consequential roles. The progression should be clear without repeating nearly identical responsibilities beneath each title.

Show separate roles when the promotions materially changed your scope, but avoid repeating identical responsibilities under each title. The examples in the consulting resume guide can help make that progression clear without crowding the page.

I have three promotions at one company and the layout is messy.