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Petrow Food Group offers a wide range of value-add services which include most of key processes we run in our facilities, and also includes contract processing services for customer to process their own fruit and nut products.

Cleaning and Screening

Our high-tech laser scanner has a front and rear laser scanner designed to clean impurities and foreign bodies from food ingredients before processing.

Roasting and Heat Treatment

Our roasting machines can roast up to two tonnes of nuts an hour. We can roast and heat treat nuts to meet customers’ specific requirements. Heat treatment reduces micro-biological load naturally found in nuts.

Chopping and Nibbing

Size reduction of raw, heat treated and roasted nuts to standard sizes or if volumes allow, to bespoke customer requirements.


Our grinders process nuts into flours for baking, or ground ingredients for products such as cake ingredients and ready meals.

Contract Packing

Petrow has a complete packing operation for dry, granular and powdered product for the filling, mixing and packing at its Perivale site.
Customers can supply the raw materials and packaging for processing. We contract pack nuts, fruit, seeds, rice, sugar, flour and cake mixes to customer specifications. Products can be blended, mixed and packed into a flexible range of heat-sealed packaging options include pillow packs (5g to 3kg), block bottomed packs (50g to 500g), quadro bags (50g to 600g).
A range of plain, printed, coloured or clear film is available to fit with brand or design concept, with the ability to label and over print for added flexibility.

Private Label

We fill and pack a wide variety of nut butters for private label customers. The fully automated nut butter line processes almond, hazelnut, cashew, pecan, walnut, Brazil, macadamia and pistachio nuts into nut butter products, filling in packaging format sachets, jars and tubs.