Actel 公司成立于1985年，位于美国纽约。Actel 已被Microsemi收购。

之前的20多年里，ACTEL一直效力于美国军工和航空领域，并禁止对外出售。国内一些特殊领域的企业都是采用其它途径购买军工级型号。

目前ACTEL开始逐渐转向民用和商用，除了反熔丝系列外，还推出可重复擦除的ProASIC3系列(针对汽车、工业控制、军事航空行业)。

Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world’s standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, Calif., and has approximately 4,800 employees globally.