Dear Red_Frog_Group,
According to my knowledge, it is only possible, If it is BOI (Board of Investment ) project.
You have to invest a minimum of USD 250,000 to have below benefits granted by the BoI ()
1. Can have the residence visa
2. Can bring down a private vehicle with no taxes
3. Can purchase a privately owned land on an outright purchase or lease basis.
4. Can build home if required.
If it is too high, the other option is that get engaged with a trustworthy local partner and then,
1. Register the company as Private Liability Company
2. As the law of Sri Lanka, foreign partners may hold a maximum 49 percent of shares and rest of (51%) shares will be owned by the local shareholder (s).
3. Open a bank account
4. Office set up
5. Staff requiting.
Cheers!