Skyline Enterprises is looking at options to expand its international luge and gondola attractions to Wales in the UK and establish a third luge in South Korea, in Seoul.
Skyline's chairman Mark Quickfall said although the proposed developments were still in the early stages of investigation, an attraction at Swansea in Wales would be the company's first European destination.
"The facility would comprise a gondola system, luge tracks, chairlift, zipline and restaurant on Kilvey Hill," Quickfall said.
No investment costs were disclosed for either Swansea or the Seoul developments.
However, Quickfall said Skyline's first facility to open in South Korea was the $20 million Skyline Luge Tongyeong, opened earlier this year, plus the company had announced plans to establish Skyline Luge Busan in South Korea's second-largest city, costing $22m.