Macromatic Industrial Controls位于威斯康星州的Menomonee Falls，负责工程和制造工业继电器，控制电气过程并监控电力，以防止发生破坏性故障。 Macromatic为几乎任何行业的任何应用提供解决方案。作为一家拥有40多年历史的独立控制和监控产品的独立制造商，Macromatic以其短暂的交付周期，灵活的产品设计和卓越的技术支持而自豪。

Macromatic于1975年5月1日开始，当时Malcolm Smith从Intermatic公司购买了电子产品系列。在接下来的十年中，它作为芝加哥的独立企业运营。

1987年，Macromatic被出售给威斯康星州密尔沃基市的密尔沃基电子公司。这些业务被转移到密尔沃基电子工厂，而Macromatic则作为母公司的一个部门运营。

1997年3月1日，Macromatic被出售给以前担任部门经理的John Perdue，现在被称为Macromatic Industrial Controls Inc.，一家独立的威斯康星公司，总部位于密尔沃基西北部的Menomonee Falls。

2015年5月1日，Macromatic庆祝成立40周年，成为工业控制和监控产品的优质供应商。

Located in Menomonee Falls, Wisconsin, Macromatic Industrial Controls engineers and manufactures industrial relays that control electrical processes and monitor power for damaging fault conditions. Macromatic provides solutions for almost any application in any industry. As an independently-owned manufacturer of state-of-the-art control and monitoring products for over 40 years, Macromatic takes pride in its short lead-time, flexible product design, and exceptional technical support.

Macromatic began on May 1, 1975 when Malcolm Smith purchased the electronic product line from Intermatic Company. For the next decade, it operated as an independent business in Chicago.

In 1987, Macromatic was sold to Milwaukee Electronics Corporation of Milwaukee, WI. The operations were moved to the Milwaukee Electronics factory and Macromatic operated as a division of the parent company.

On March 1, 1997, Macromatic was sold to John Perdue, formerly the Division Manager, and is now known as Macromatic Industrial Controls Inc., an independent Wisconsin Corporation based in Menomonee Falls, a northwest Milwaukee suburb.

On May 1, 2015, Macromatic celebrated its 40 year anniversary as a quality provider of industrial control and monitoring products.