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MCO Acquires AST Turbo AG to Enhance Global Field Services
Mitsubishi Heavy Industries Compressor Corporation (MCO) has completed the acquisition of Swiss-based AST Turbo AG to strengthen its maintenance, repair, and overhaul (MRO) capabilities for rotating equipment worldwide.
www.mhi.com

In the energy and resource development sectors, the operational uptime of mission-critical machinery—such as compressors and steam turbines—is a primary KPI. To meet growing customer demand for shorter inspection intervals and faster parts replacement, MCO has fully acquired AST Turbo AG. This move transitions a long-standing collaborative relationship into a unified service entity, combining MCO’s manufacturing scale with AST’s agile, high-tech field service expertise across Europe, North America, and the Middle East.
Advanced Engineering: Virtual Assembly and 3D Laser Measurement
A core technical driver for this acquisition is AST’s proficiency in Virtual Assembly Technology. This digital-twin approach revolutionizes traditional on-site maintenance:
- 3D Laser Measurement: Technicians capture precise spatial data of rotating components and housings during inspections.
- Digital Simulation: The assembly process is simulated on a computer using the captured 3D data before physical work begins.
- Reduced Downtime: By identifying potential fitment issues in a virtual environment, on-site assembly steps can be omitted or streamlined, significantly shortening the turnaround time for repairs.
Strategic Integration of Field Service Capabilities
The acquisition allows MCO to deploy highly experienced technical supervisors and advanced engineering workflows more effectively across international markets. Key operational benefits include:
The acquisition allows MCO to deploy highly experienced technical supervisors and advanced engineering workflows more effectively across international markets. Key operational benefits include:
- Lifecycle Support: Enhanced ability to provide "after-sales" services, including consumable parts replacement and complex repairs, immediately following installation.
- Global Reach: Utilizing AST’s existing business base in key energy hubs to provide localized, rapid-response field services.
- Knowledge Transfer: Integrating MHI Group’s technological know-how with AST’s field-proven service quality to expand overall business operations.
Partnering for High Availability
This acquisition is part of the broader MHI Group strategy to incorporate external specialized expertise to deliver a more comprehensive service package. By prioritizing virtual assembly and 3D diagnostics, MCO aims to maintain high plant availability for its customers, ensuring that rotating equipment—the "heart" of energy plants—operates with minimal interruption. Following the acquisition on February 27, 2026, AST will continue to operate under its current management team to ensure continuity in customer relationships.
www.mhi.com
This acquisition is part of the broader MHI Group strategy to incorporate external specialized expertise to deliver a more comprehensive service package. By prioritizing virtual assembly and 3D diagnostics, MCO aims to maintain high plant availability for its customers, ensuring that rotating equipment—the "heart" of energy plants—operates with minimal interruption. Following the acquisition on February 27, 2026, AST will continue to operate under its current management team to ensure continuity in customer relationships.
www.mhi.com

