Was reviewing my credit report recently for purposes detailed in some other threads here. Noticed that a Citibank American AAdvantage Business Card that I have had for may years does not show up on my credit report. I was surprised to see this and troubled as this card has a very high limit that I never reach. I always thought keeping this card open was helping me in the credit world.

I am the sole owner of the business and there is no Tax ID associated with it, I used my SS# when opening the card.

Do Business Cards typically not show up on personal credit reports?