Derbyshire Constabulary received reports of an assault at Dinting Lodge Industrial Estate, Glossop, at 12.30am on Friday, April 12.
A 16-year-old boy has been taken to hospital but his injuries are not thought to be serious or life-changing.
A cordon was put in place at the scene from the early hours of the morning outside the Carpenters factory.
Anyone who witnessed the incident, or has any information, is asked to contact the police using any of the below methods, quoting the reference 24000212284:
- Website – there are crime reporting tools on the website: use the online contact form
- Facebook – send a private message to the Derbyshire Constabulary Facebook page
- X (Twitter) – direct message the contact centre via @DerPolContact
- Phone – call them on 101
You can also anonymously contact the independent charity CrimeStoppers on 0800 555 111, or by visiting the CrimeStoppers website.