英文名称：Wholly Owned Subsidiary 中文名称：全资子公司指只有一个法人股东的公司，即母公司或控股公司持有100%股权的子公司。e.g. KVT, a wholly owned subsidiary of Debrunner, is involved in the market of fastening systems and sealing plugs, an area that is not part of the core business of Kloeckner & Co AG.