Indian owner Global Offshore Services has been hit by falling revenue in the third revenue as its loss grew.
The net deficit to 31 December was INR 379m ($5.62m), against INR 165m in the same period of 2015.
Revenue was cut to INR 275m from INR 846m, while costs were reduced to INR 548m against INR 859m a year ago.
Last week, the company warned cash flow had been “severely affected” due to the reworking of long-term contracts by charterers.
It