Crossmuller – GEM
WaiverWA-90004
View on ACCC websiteStage
Waiver application
Waiver Application Date
16/02/2026
Determination Published
05/03/2026 (17 cal / 13 bus. days)
Determination
Acquirers
CROSSMULLER PTY. LIMITED
ABN: 98 088 327 093
Targets
GEMCORP Holdings Pty Ltd
ACN: 685 947 522
Description
Crossmuller Pty. Limited (Crossmuller) proposes to acquire 100% of the issued share capital of GEMCORP Holdings Pty Ltd (GEM).
Crossmuller designs, engineers and delivers manufacturing, electrical and industrial automation solutions for industrial clients. Crossmuller provides project delivery services, from concept and detailed engineering through to electrical installation, software and systems integration, fitting and machining commissioning, and ongoing support across a range of manufacturing sectors.
Crossmuller owns the registered businesses Main Control Systems and Main Control Switchboards (together, MCS), which manufactures low-medium amperage electrical switchboards (up to 1,200 amps) for use in residential and commercial projects.
Crossmuller is part of the Borg Group, an Australian-owned private group of companies and brands involved in the manufacture of building materials, waste recycling operations, forestry, packaging, engineering and automation services.
GEM designs, engineers and manufactures custom low voltage and high amperage electronical switchboards (up to 4,000 amps), as well as motor control centres and control panels, which are built for industrial, commercial and infrastructure applications. GEM offers services encompassing design, assembly, factory testing, site installation, commissioning and maintenance.
Industries
Timeline & Events
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Merger notified to ACCC
16/02/2026