Commercial Lines

Standard Underwriters Network (SUN)

Independent agents across the country have discovered the immense power of the SUN! Standard Underwriters Network (SUN) provides agents access to multiple standard carriers to meet their Commercial P&C admitted market needs. SUN’s competitive edge provides producers with more power in the standard marketplace.

Standard Underwriters Network available products:

Contact SUN:
PH: 678.498.4800
TF: 800.365.1727
FX: 678.498.4808

Excess & Surplus


Phone: 678.498.4500
Toll Free: 800.568.1700
Fax: 678.498.4600
Southern Insurance Underwriters, Inc.
4500 Mansell Road
Alpharetta, GA 30022

©2023 Southern Insurance Underwriters, Inc