Matthew Allen

Part of Subcon Technologies Pty Ltd., Subcon Europe NV constructs water projects. The company is based in Oostende, Belgium. The Belgian company was founded in 2015. Matthew Allen has been the CEO of the company since 2020.

Part of MMA Offshore Ltd., Subcon International Pty Ltd. is an Australian company that provides a wide range of ocean reef solutions, including stabilisation systems. The company is based in Henderson, Australia. Subcon's solutions are engineered to maximise habitat value, reduce inefficiencies in installation, and deliver optimal operations. The company has completed over 24 large-scale reef projects to date. Subcon was founded in 2011 by Kervin Yeow, Matthew Allen, and Cameron Stirling has been the CEO of the company since 2020. Subcon International was acquired by MMA Offshore Ltd. on July 28, 2022 for $5.89 million.

Subcon Technologies Pty Ltd. provides stabilization, remediation, and engineered reef solutions to the marine industry. The private company is based in Perth, Australia, and has subsidiaries in Belgium. The Australian company was founded by Kervin Yeow and Matthew Allen. The CEO is Cameron Stirling.