Police are investigating a suspected arson at a number of industrial units in Shirebrook.
Derbyshire Police have released video footage of two men they wish to speak to in connection with the incident that happened on Thursday, February 27.
Police said a number of industrial units in Vernon Street were damaged as a result of the fire.
They believe it was started deliberately sometime between midnight and 12.30am.
A spokesman for the force said: "Do you recognise anything about these two men, or do you have any information which could help with our inquiries?
"If you have any information, or if you noticed anything suspicious, please get in touch on one of the following non-emergency contact methods.
"Please quote reference 2*111149 and the name of the officer of the case, PC Yoan Cordon."
You can also call Crimestoppers anonymously on 0800 555 111.
