SERCO – JPT Jaskari Ltd

JPT Jaskari Oy is situated in Köyliö, Finland. The whole production from planning and finalizing to the final testing takes place at our own production site of 4000m2. Our turnover totals 3,5 million euros. The number of employees including the production personnel is 21 persons.

The quality of our products and services is very important for us and therefore we invest in the highest quality control. Our quality system is certified and follows the requirements of ISO 9001:2015 Standards. Our quality thinking is clarified in our quality policy.

The most fundamental parts of our quality system are e.g the inspection procedures, control of nonconformities and risks as well as setting and measuring of goals and continuous development of all our operations. We continuously develop our existing as well as our new products. In order to meet the customer requirements in the best possible way, all our products are developed in cooperation with our customers.

Contact information

Ristolantie 5, 27710 KÖYLIÖ, FINLAND


Juha-Pekka Jaskari

+358 248 087 001



Armi Kaukoperko

+358 248 087 004



(Sheet metal & Steel wire)

Outi Nenonen

+358 248 087 007