Which credit cards report authorized users to credit bureaus

[kimberlyc71]

Does anyone know which credit card companies report authorized users to the credit major credit reporting companies? I have found so many varying answers online and I have asked two credit card companies if they do and the cust service reps don't even seem sure!

[Luxy]

I know that Amex and GE does for sure.  I have my GF as an AU on my AMEX, and I'm an AU on her Banana Republic CC through GECRB. 

[colindidit]

Capital one does as well

[krial]

I am AU on my fiancee's Chase Freedom card, and it is reporting.

She is AU on my Discover IT card, and it is reporting as well.

[jaicam5]

I only know of the cards that I have and they all report AU. Barclay, Cap One, NFCU

[Steelersboy]

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@colindidit wrote:
Capital one does as well

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this