Hi Tea, selling bubble tea and coffee, appears to be taking over an empty unit in the city centre building.
Currently, they have two shops in the city, one on Byres Road, and one on Sauchiehall Street.
Now, signs have appeared at the St Enoch site, with their branding.
They read: "Hi Tea Bubble tea, coming soon."
Previously, the area was home to Shearer Candles, who moved out just nine months after the retailer set up shop in St Enoch, last October.
Established in 1897, the Glasgow-based business holds the record as the UK’s longest-established creator of lifestyle candles.
Hi Tea has been contacted for comment.