Kevin Georgel, chief executive of St Austell Brewery, said the development was deeply concerning and marked a “critical moment” for the county’s visitor economy.
“As one of the region’s largest employers and a proud champion of Cornish hospitality, we urgently need to understand what a robust and co-ordinated plan to support the tourism sector looks like moving forward,” he said.
“Tourism remains the backbone of Cornwall’s economy, supporting thousands of jobs and sustaining so many local businesses.
“The loss of Visit Cornwall comes at a time when the sector is already facing unprecedented challenges – falling visitor numbers, rising costs and the closure of iconic attractions and venues.”