I never use CONCATENATE because it does funny things. Try using & instead:
='IT Project Info'!C10&'IT Project Info'!C11&'IT Project Info'!C12&'IT
Project Info'!C13
and see if you get better results. I'm pretty positive the ampersand will
concatenate regardless of the data type (even mixed types).
Good luck!

"tommcbrny" wrote:

I am trying to combine data from multiple cells on one worksheet in a single
cell on a second worksheet using "concatenate". I enter
=CONCATENATE('IT Project Info'!C10,'IT Project Info'!C11,'IT Project
Info'!C12,'IT Project Info'!C13) in the target destination cell and hit
"enter".

The function statement stays in the cell, however, instead of the result. I
have tried concatenating information from cells on the same worksheet as a
test with the same result.

Thanks,

Tom