French cable systems and services provider Nexans SA (<a href="https://live.euronext.com/en/product/equities/FR0000044448-XPAR" target="_blank">EPA:NEX</a>) said on Thursday that it has closed the purchase of Italian medium- and low-voltage cable expert La Triveneta Cavi in a deal with an enterprise value of around EUR 520 million (USD 564.9m).