MHM Automation Ltd engages in the design and manufacture of technology solutions and the fabrication of stainless steel products. It operates through the following segments: Automation, Fabrication, Mercer Technologies, and Corporate. The Automation segment designs, manufactures, delivers and services automated solutions to a range of industries. The Fabrication segment includes the Mercer Stainless and SCE workshops in Christchurch that sells, designs, and manufactures proprietary equipment for primary industries across New Zealand and Australia. The Mercer Technologies segment refers to the S-clave technology which the group is in the process of commercializing. The Corporate segment includes rental received from other segments in respect of properties owned and occupied. The company was founded by James Mercer in 1884 and headquartered in Christchurch, New Zealand.