GNIU represents Chung-Kuo Insurance (the second largest admitted insurer on Guam) for property and casualty lines.

GNIU also represents Pacific Guardian Life for life insurance.

GNIU also represent Take Care Insurance for health insurance needs.

GNIU is a licensed surplus line broker with affiliations in Lloyds of London and The London Market.

The combined life and non-life premium places GNIU as one of the top three insurance agencies on the island.