Argo Group US Inc is a US-based company operating in industry. The company is headquartered in San Antonio, Texas and currently employs 1,122 full-time employees. ARGO GROUP US, INC. is headquartered in SAN ANTONIO, TEXAS, USA and is a direct property and casualty insurance carrier. The firm was founded in 1986. ARGO GROUP INTERNATIONAL HOLDINGS INC. is its ultimate parent.