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Superior Underwriters

Primex Insurance Brokers
GSU Insurance Services
Divisions of Groninger & Co., Inc.

“Providing Superior Service Since 1928”


Effective 7/1/2009: The Washington State Office of the Insurance Commissioner elected to adopt the single producer licensing model. “Limited Appointments” will cease effective this date. To ensure compliance please review the newly adopted rules under RCW 48.17.250 and 48.17.270 by visiting www.insurance.wa.gov

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