3Q18 revenue rose 9% to US$74.3 million, from US$67.9 million a year ago, due mainly to the strengthening of the British pound and Australian dollar against the US dollar.
As at end March, cash and cash equivalents stood at US$110.7 million.
Looking ahead, GL says it maintains a cautious outlook as trading continues to be challenging in the London hotel market.
However, it notes that relatively high occupancy rates and events like the Royal Wedding in May could provide some uplift to performance.
Shares of GL closed half a cent down at 82 cents on Friday.