Singaporean offshore wind energy vessels operator Cyan Renewables on Thursday announced the completion of the AUD-1.1-billion (USD 726m/EUR 670m) deal to acquire MMA Offshore Limited (<a href="https://www.asx.com.au/markets/company/mrm" target="_blank">ASX:MRM</a>), an Australian provider of marine and subsea services to the offshore energy and wider maritime industries.