Rodolfo Alviedo

Top Great Engineering & Marine Pte Ltd. engages in the business of engineering design, procurement, fabrication and installation of structural and precision engineering systems and plants. The company was founded by Boon Huat Wong and is headquartered in Singapore.

Part of Mencast Holdings Ltd., Top Great Holdings Pte Ltd. operates as an investment holding Singaporean company.

Part of Mencast Holdings Ltd., Unidive Offshore Pte Ltd. provides support services for marine cargo transportation. The company is based in Singapore, Singapore.

Vac-Tech Engineering Pte Ltd. engages in the provision of environmental and industrial cleaning services. Its services include tank desludging, sludge dewatering, oil waste water treatment, chemical cleaning and passivation, decontamination, and robotic heat exchanger, high pressure hydro jet, and air fin cooler cleaning. The company was founded in 1995 and is headquartered in Singapore.

Part of Mencast Holdings Ltd., S&W Pte Ltd. engages in the design and manufacturing of heat exchanger and pressure vessel, and ship and vessel repair and building. The company is based in Singapore, Singapore.

Part of Mencast Holdings Ltd., Mencast Energy Pte Ltd. provides maintenance, repair and overhaul services for offshore oil, gas and marine sectors. The company is based in Singapore, Singapore.

Part of Mencast Subsea Pte Ltd. /Private Group/, Mencast Subsea offers services for commercial diving, underwater repair and maintenance for ships, tankers and other ocean-going vessels. The company is based in Singapore, Singapore. Mencast Subsea was acquired by Mencast Subsea /Private Group/ from Mencast Holdings Ltd. on June 30, 2022 for $1.52 million.

Cosmos Instruments Sdn. Bhd. process control instrumentation and process automation services. Its products include electromagnetic flowmeter, differential/pressure transmitter, spare parts for siemens product, ultrasonic flowmeter, electromagnetic flowmeter and ultrasonic level measurement. The company was founded in 1993 and is headquartered in Selangor, Malaysia.

Marc Conleth Industries Sdn. Bhd. provides metal engineering services in oil and gas, and environmental related industries. Its services include competent qc inspectors, electro-mechanical assembly and module assembly services, qc tools and jigs for quality checks, machine assembly and machine automation capability, coordinate measuring machine (CMM) and machine design and process improvement capability. The company was founded in 2005 and is headquartered in Seri Kembangan, Malaysia.

Trs Forensics Holdings Pte Ltd. functions as an investment holding Singaporean company. The private company is based in Singapore, Singapore.