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During the last 25 years we established ourselves as one of the leading, highly professional and reliable partner for the frozen food industry.

As a second generation family business, we give our business partners long term security and confidence that economic development, social responsibility and pronounced quality awareness will be the focus of our work. We will do everything we can, to meet this requirement in our daily work.

Together with our partners Provefrut S.A. in Ecuador, we are one of the leading manufacturers and marketing specialists for premium qualities of Broccoli and Cauliflower grown at the Andes highland of Ecuador on almost 3000 acres of cultivated farmland.

Highly sophisticated quality management system developed in cooperation with our customers, ongoing audits and year around surveys of the set standards guarantees highest quality standards. Our head office is situated in Hamburg and from here we service all our European customers.



Our range of frozen products includes all commercially available fruits and vegetables. Above our subsidiary Sievers & Ravenborg we also trade fruit juice purees and fruit juice concentrates. We deliver according to the specification required by the customer. Our partner in Ecuador can offer packaging options for industry, wholesale and retail on demand.

All our products are also available from organic farming.



Apart from highest quality standards the food industry requires a just-on-time delivery in order to run the production lines smoothly and with a maximum of economical utilization.

We meet these requirements as a competent and reliable service provider through an IT merchandise management system exclusively developed for us, which meets the high requirements of our customers and at the same time enable profit oriented and cost conscious action.


Your reliable & competent partner for frozen fruit and vegetables in Europe

Would you like to find out more about us, our services and services? Then give us a call or send us an email. We look forward to you! STP Team

040 - 851 921 0 Kontakt

Find us here

Siemssen Tiefkühlprodukte GmbH
Friedensallee 290
22763 Hamburg

Contact us

040 - 851 921 0

Logo Ludolf Hencke komplett