About Us

We are a modern manufacturing company, located in the North of Poland, in Bytow. Our company employs about 155 people, production takes place in the halls of 5000 m². We offer municipal machinery, equipment for front loaders, mini loaders and telescopic loaders. Our equipment is made of very good steel, powder coated in our own, modern paint shop and thanks to a very wide range of mounting – is compatible with almost every loader. In addition to agricultural machinery, we offer following services: laser cutting of pipes and profiles with a 3D laser, CNC bending, powder painting. A modern CNC machinery park allows us to implement advanced projects at the same time meeting the highest ISO 9001:2015 requirements. Our goal is to be a partner in the business, who exceeds the expectations of the customers.

Company's history


Lech Kołaszewski started running a business in 1974 as a manufacturer of spare parts for agricultural machinery. The company’s offer, along with the expansion of its machine park, was gradually expanded with further units of agricultural machinery produced on the basis of its own (developed by the company) design solutions. Currently, the KOŁASZEWSKI COMPANY offers a wide range of agricultural machines, municipal machinery and con­crete mixer trucks.



  • equipment for front loaders
  • equipment for mini loaders
  • equipment for telescopic loaders
  • excavator buckets: digging, skeleton, tilt ditching, trenching
  • farm machinery: loader acces­so­ries, con­crete mixer trucks, ploughs
  • Metal pro­ces­sing servi­ces, mainly: pipe and profile laser cutting, powder coating, cnc bending, cnc sheet rolling

Thanks to our long time expe­rience and machi­nery, our com­pany has a great tech­no­lo­gi­cal capa­city to custom make a wide array of products.
We are looking for­ward to doing busi­ness with you!


Our com­pany is cer­ti­fied by the Imple­men­ted Quality Sys­tem of ISO 9001:2015. It was issued in June 2023 by TÜV SÜD MANAGEMENT SERVICE GmbH, which atte­sts that KOŁASZEWSKI Sp. z o.o. has intro­du­ced and uses the Quality Sys­tem of ISO 9001:2015 in the pro­duc­tion and sale of steel pro­ducts. The cer­ti­fi­ca­tion is valid until June 2026.


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