Swire Pacific expressed surprise and dismay after Standard & Poor's (S&P) said it might downgrade the conglomerate's corporate credit rating.
The United States-based rating agency yesterday said it was placing Swire's A-minus rating on CreditWatch over fears its property investment portfolio would hold back its ability to improve cash flows.
'Although industry fundamentals have started to improve, it is expected to take some time before they translate into significantly higher earnings,' S&P said.
Analysts also expressed surprise over the timing of the decision, saying the rental property market had bottomed some time ago and was on an upswing.
S&P said Swire - which has interests in real estate, aviation and soft drink bottling - had seen profits from its property business fall 40 per cent since 1997.
The group's earnings before interest, taxes, depreciation and amortisation were only enough to cover its interest payments three times over last year, compared with 6.8 times in 1997, it said.