Burglars on a spree raided takeaway, café, shop and a gym in one street on one night.
Police are linking the four burglaries in Station Road, Bluntisham.
The village service station, which has several businesses operating from it, was the target.
In one offence, thieves broke into fast-food restaurant Bluntisham Fryer by forcing open a steel door at the back. A cash register with some money was stolen.
In a second offence, the Lounge Café was entered and a till with a small amount of cash inside was stolen, together with an item of cooking equipment – a jacket potato machine.
And burglars damaged a door to break into Nuyou2 fitness centre, but nothing is thought to have been stolen.
In the final raid, intruders forced open a door to enter another shop unit, Highlands Barber Shop on the site of Bluntisham Service Station, but although a search was conducted nothing is thought to have been stolen.
A force spokesman said: "Police are examining CCTV footage as part of the investigation into these offences, and would like to hear from anyone who may have noticed anything suspicious in the area at the time."
The raids happened overnight on Wednesday, March 21 and Thursday, March 22.
Anyone with information should call police on 101 quoting CF0152370318 or visit www.cambs.police.uk/report Alternatively, contact Crimestoppers, anonymously, on 0800 555111 or via www.crimestoppers-uk.org.