I think another growth area to think of is analytics. The company has already started providing analytics solutions to some airline customers and given they already have relationship/contract for RIVERA they can easily pitch analytics services to other airline customers or probably as combo package.
If they gain meaningful expertise in analytics, they could replicate the same solution to other industries as well. I mean RIVERA cannot be sold to other industries except airline but analytics could potentially be replicated. Just my thoughts, feel free to pour in your opinions.
Diclosure: Invested