亚萨合莱（ASSA ABLOY）集团由瑞典的ASSA和芬兰的Abloy兼并而成。新公司于1994年11月8日在斯德哥尔摩证券交易所上市。自1994年成立以来，亚萨合莱已由一家区域性公司发展成为一家拥有约46,000名员工、销售额约为470亿克朗、业务遍及70多个国家的跨国集团公司。

集团的主打品牌涵盖四个不同的市场的客户：访问控制、安全卡发行和识别技术市场的HID，住宅市场的Yale、锁匠行业的Mul-T-Lock、高安全性锁具市场的ABLOY。同时，集团通过大量收购活动实现了本地和全球锁具及安防品牌的产品组合。

The ASSA ABLOY Group is a Swedish lock manufacturer, and is the world's largest lock manufacturer by sales volume.

ASSA ABLOY was formed in 1994 when Assa AB was separated from Swedish security firm Securitas AB. Shortly thereafter, the Finnish high-security lock manufacturer Abloy Oy (a subsidiary of the Finnish company Wärtsilä) was acquired. The company was introduced to the Stockholm Stock Exchange later the same year. ASSA ABLOY has since made over 150 acquisitions. A few of these are Yale lock, Sargent and the high-security lock firms of Medeco in the U.S., Mul-T-Lock in Israel, Fichet-Bauche in France, and VingCard Elsafe International in Norway. Its two largest shareholders are Latour and Melker Schörling AB.