By Arno Schuetze and Christoph Steitz
FRANKFURT, June 21 (Reuters) - HongKong's CK Infrastructure 1038.HK (CKI) is vying with Canadian investors to buy German metering and energy management group Ista, which could be worth more than 4.5 billion euros ($5 billion), sources close to the matter told Reuters on Tuesday.
CKI, part of ports-to-telecoms conglomerate CK Hutchison 0001.HK which is chaired by tycoon Li Ka-shing, put in a non-binding bid for private equity-owned Ista earlier this month, they said.
It is competing with Canada Pension Plan Investment Board, which already owns a minority stake in Ista and has tied up with Blackstone (NYSE:BX) BX.N to make a bid for the full company, they added.
Altogether, a handful of bids came in - including one from Brookfield and Ontario Teachers' Pension Plan - with final offers due around July 10, the sources said.
Canada's Caisse de depot et placement du Quebec and Kuwait's Wren House Infrastructure had also expressed interest, but it remained unclear whether they placed offers.
Buyout group CVC, which bought Ista in 2013 at a valuation of 3.1 billion euros, is hoping to fetch a price tag of up to 5 billion euros or 12 times Ista's expected earnings before interest, tax, depreciation and amortisation (EBITDA) of 420 million euros, the sources said.
First-round bids came in closer to 10.5 to 11 times core earnings.
Ista, which provides energy and water metering, posted EBITDA of 370 million euros in 2016, on sales of 850 million.
CVC and the bidders declined to comment or were not immediately available for comment.
European bankers are working on debt financings in excess of 7 times Ista's EBITDA. Some bankers are working on leverage levels as high as 8.5 times, banking sources said.
CVC's advisor Goldman Sachs (NYSE:GS) is offering a staple of around 5.8 times, significantly lower than European banks, in a bid to comply with the U.S. leveraged lending guidelines.
Hoping to attract sponsors, the staple is a hybrid and has infrastructure-style features, including full dividend capacity from closing, to enable dividend payments, the sources said.
($1 = 0.8977 euros)