Quality
We meet the highest quality standards, verified by international certificates.
We are a family-owned company specialising in onion processing. Since 2016 we have been operating as a limited liability company under the name STANEK sp. z o.o. Our company name reflects the excellent reputation built by the Stanek family through over 33 years of uninterrupted vegetable processing in the heart of the fertile Kujawy region in central Poland.
The core of our business consists of onion processing, storage and sales. We supply the food industry, retail chains and wholesale customers, delivering products to both the Polish market and international European markets.
STANEK sp. z o.o. has undergone numerous inspections by various state institutions, none of which have ever identified any sanitary or quality non-conformities.
Today we rank among the top 100 largest onion processors in Europe. Over the past 10 years of operation we have sold goods with a total value exceeding 1 billion PLN, or 250 million EUR.
We meet the highest quality standards, verified by international certificates.
We are able to offer our products at highly competitive prices.
Lightning-fast quoting and smooth order processing without unnecessary paperwork.
We have the capacity to quickly deliver high volumes of cargo.



The paramount goal of STANEK sp. z o.o. is to maintain the highest quality of our products, with a particular focus on food safety, product integrity and health compliance, driven by the shared commitment of all employees.
To achieve this, we have implemented a comprehensive, proprietary Product Quality and Safety Policy. Within our company, a dedicated Quality Department directly monitors and enforces compliance with these stringent guidelines.
We recognise that a robust Quality and Safety Policy is essential to consistently meet customer expectations and drive success in our vegetable processing operations.
The quality and safety of our products are validated by internationally recognised certificates.
We offer onions in every possible form. Our product range includes white onions, red onions and shallots, available fresh, peeled, cut or frozen. We also produce onion rings. Our current product portfolio includes:






Size and packaging according to the customer's request.












Our offer includes organic products, both fresh and frozen. We source our raw materials from our qualified, verified suppliers. Various packaging types and cuts are available, according to the customer's request.

Sizing and packaging tailored to the customer's request.

Unwashed, packaged. Size and packaging according to the customer's request.

Our production facility is a modern complex located in the Kujawy region. The area of the halls exceeds 5,000 m² and houses machinery from leading European technology companies. A significant part of the plant is powered by photovoltaic panels installed on the roofs of the buildings, a reflection of our commitment to the environment. Warehouse operations are supported by a modern fleet of electric forklifts.
The facility is fully equipped for continuous operation.

We operate our own logistics network, including 10 modern, specialised refrigerated trailers, tractor units and a team of professional drivers.
We deliver products across Europe. Thanks to our independent fleet, we ensure timely deliveries even when other providers are unable to supply your enterprise.









STANEK sp. z o.o. is implementing a project co-financed by European Funds. Final beneficiary: STANEK sp. z o.o., KRS number: 0000638121.
The project is implemented under Measure / Investment Component A1.4.1 "Investments for diversification and shortening of the supply chain of agricultural and food products and building resilience of entities participating in the chain", within the scope of support for micro, small and medium-sized enterprises carrying out activities in the processing or marketing of agricultural, fishery or aquaculture products.
The investment project involves equipping the fruit and vegetable processing plant with innovative machinery and equipment. Furthermore, as part of the investment, the plant will be equipped with photovoltaic installations with capacities of 49.6 kW and 176.995 kW. The project includes the following components:
The implementation of this investment will contribute to reducing the carbon footprint of the fruit and vegetable processing plant through the partial use of renewable energy sources.
You can ask questions by phone, modern messaging apps (e.g. WhatsApp) or contact us via e-mail.