List of Settlement Business Ideas
For a more detailed list see Business Plans List.
Outpost Business Ideas
Outpost ISRU Deployment -- Deploying and testing proprietary ISRU equipment
Outpost Photography for movie backgrounds
Surface Sample Collection -- Collect lunar samples for sale
Trinkets -- Made-on-luna trinkets, coins
"Crew members to pay towards their participation, after full training" huh?
Early Settlement Business Ideas
Major Funding Business Ideas
Solar Power Satellites (SPS)