"Sponsored" describes who owns the vehicle; "segregated" describes how your assets and liabilities are kept apart from others'. An arrangement can be sponsored without statutory segregation (a classic rent-a-captive) or sponsored with it (a protected cell). Confirm both before comparing offers.
| Question | What to ask the sponsor |
|---|
| Legal form | Is this a contractual rental, an unincorporated cell or an incorporated cell, and under which statute? |
| Segregation | What protects our funds if another participant or the sponsor fails? |
| Collateral | How much, in what form, and when is it released? |
| Control | What decisions on claims, reinsurance and investments do we make? |
| Exit and legacy | What happens to open claims and collateral when we leave? |
A captive manager or consultant can compare sponsor offers; counsel should read the participation agreement and the governing statute.