Originally Posted by
sunshinebob
Sadly not unless you have status of silver or more. If that's the case one person with status can guest another one person if Silver (and two if Gold I think ). For fuller details see this thread.
BA lounge access guidelines
There is an option currently for access based on spend if its a Ba Holiday if they qualify that way.
I was always able to get guests in to BA lounges with my QF lifetime gold, regardless of what kind of ticket I was on. Just as long as they were flying BA.