What matters
LinkedIn Company Cover dimensions at a glance
LinkedIn company page covers are extremely wide and short at 1128×191. The narrow format severely limits what you can communicate — treat it as a color/texture bar with one focal element.
The company cover is the first visual on your LinkedIn company page. A blank or stretched cover makes the page look abandoned or unofficial.
Complex designs become unreadable in this narrow strip. Text gets too small to read and detailed imagery loses all impact.