Complex sentence: ICCG is certified as a women's business enterprise through the Women's Business Enterprise National Council (WBENC), the nation's largest third party certifier of businesses owned and operated by women in the United States.
Split into simpler sentences: ICCG is certified as a women's business enterprise through the Women's Business Enterprise National Council. WBENC is one of the largest third party certifier of businesses owned and operated by women in the United States.