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SIU, LLC is a specialty indemnity company formed in June of 1999 to underwrite select specialty commercial classes of business. The four Principals of S.I.U., LLC are: John F. Iannucci, CPCU - President and CEO John is the former President of Lexington Insurance Company and former President and CEO of Gryphon Insurance Group. John has over 30 years experience in the insurance industry.

Siu Questions

The Siu annual revenue was $6.5 million in 2026.

5 people are employed at Siu.

Siu is based in Glendale, California.

The NAICS codes for Siu are [6113, 61, 611, 611310, 61131].

The SIC codes for Siu are [822, 82].

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