One of three teaching school hubs that has lost their designation claimed the government now favours larger trusts.
The Department for Education last week announced successful applicants to become TSHs from September until August 2028.
Eighty-seven hubs were established in 2021, but applicants had to bid last year to continue when their funding runs out in August.
Hubs are “centres of excellence in professional development” led by schools and trusts.