Contact Selector Missing Imported Companies

Hello-
I imported some 2600 companies into the Companies Table. They Each have 1 related contact that were created in the solution via script.
The contacts created via script show up in the Contact Selector as do Companies created in the solution.
For some unexplained reason the Imported Companies do not populate the Contact Selector Portal companies field.
Any clue to this oddity from anyone would be great!
Thanks-
Z
I imported some 2600 companies into the Companies Table. They Each have 1 related contact that were created in the solution via script.
The contacts created via script show up in the Contact Selector as do Companies created in the solution.
For some unexplained reason the Imported Companies do not populate the Contact Selector Portal companies field.
Any clue to this oddity from anyone would be great!
Thanks-
Z