始建于1917年的法国SOURIAU苏里奥公司属于世界最大的四家连接器制造商之一,是在连续收购若干个公司的工业、航空、国防和航天部门后组建的,它们是原来的SOURIAU(苏里奥公司)、JUPITER(天帝公司)和BURNDY(邦迪公司).公司设计、制造并且营销可靠性电和光纤连接器已达87年之久的历史,制造出多种功能的连接系统,诸如:滤波、高数据传输速度、气密、分离机构、遥感遥控、水下插拔器等等.SOURIAU苏里奥公司产品主要投入三大市场:航空、国防与航天及工业方面。

SOURIAU苏里奥集团的产品在美国、欧洲、日本和印度设计和制造，由世界销售与营销组织进行销售。SOURIAU苏里奥公司在全世界共有员工1300人。

SOURIAU苏里奥有其独立的测试中心，该中心获得许多国家的国立试验室的认可。可以在这个实验室进行按美军标MIL、CECC标准、GSFC标准、VDE标准、SCC标准、EN标准、CSA标准、UL标准对项目进行鉴定与认证。该实验室可以按上述标准进行的测试有电气性能、环境性能和机械性能的测试。

SOURIAU苏里奥公司始终一贯地对设计和研发进行投资，以向市场提供革新的互连解决方案。

SOURIAU苏里奥公司有一个由科学家、工程师与技术员组成的多学科设计研发班子，这个班子与生产单位的营销部门密切结合，协同工作。

保证产品质量是SOURIAU苏里奥公司的既定目标，在公司内部的所有的生产工艺中广泛执行质量保证体系，贯彻 ISO 9001、ISO 14001、MIL-STD 790、NATO AQAP 110、BOEING D1-9000、AS-9100等质量标准。

2013 年，世界第二大电气线束连接器和导管配件生产商 SUNBANK 与世界领先的连接器设计和制造商 SOURIAU 强强联手，形成了一个可以提供完整端到端互连适用于各种市场的解决方案的集团SOURIAU-SUNBANK Connection Technologies。

2020年10月20日，电源管理公司EATON伊顿完成了对 SOURIAU-SUNBANK Connection Technologies 的收购。

SOURIAU is a world leader in the harsh environment interconnect solutions market with a culture of operational excellence. We design, manufacture and market high performance and high reliability connectors and backshells for the following markets: Aviation, Defense & Space, Energy & Transportation, General Industry. With more than 3,000 employees Esterline Connection Technologies has a worldwide presence with R&D centers and production sites in Europe, North America, Mexico, Japan and India. The Company is deeply involved in the environmental protection with industrial sites following ISO 14001 and RoHS products. SOURIAU and SUNBANK are now the Connection Technologies platform of Esterline Group.

Since 1917, SOURIAU designs, manufactures and markets high-performance and high-reliable interconnection solutions for severe environments for aviation, defense & space, heavy industry (railway and mass transit, nuclear, oil & gas) and industrial equipment markets. At the leading edge of technology, SOURIAU connectors are designed to withstand the harshest environments including extreme temperatures, high vibration and highly corrosive fluids. SOURIAU has a worldwide presence and was acquired by Esterline in July 2011 to become Esterline Connection Technologies.

In 2013, SUNBANK- the world’s second-largest producer of accessories for electrical wiring harness connectors and conduits joined forces with SOURIAU, a world leader in the design and manufacture of connectors, resulting in a group that can deliver complete end-to-end interconnect solutions for a wide variety of markets. 

On December 20 of 2020, Eaton - a power management company, completed the acquisition of SOURIAU-SUNBANK Connection Technologies.