WSP
WSP Społem is a Polish food production company based in Kielce that specializes in the manufacturing of mayonnaise, mustard, sauces, and vinegar. The company traces its origins to 1920 and operates primarily under the historic 'Kielecki' brand, maintaining a significant presence in the Polish grocery market.
Brand Identity Data
HQ Country
Finland
HQ City
Kielce
Founded
1920
EU Headquartered
Yes
EU Manufactured
Yes
Stock Exchange
Private
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026