Originally Posted by
Zorak
Unfortunately, no. Even if you have multiple mechanisms that would gain you entry into the SC, they only allow you to use those on yourself. The only way to get a free guest is I think the exec membership or STE+ connecting to/from an international itinerary.
This.
Entry methods like individual membership and Amex Reserve or unbranded Amex Plat cards are valid only for the specified person and can't be "transferred" to a companion.