Together towards success

The story of NJ Rebar (previously known as Nousujohde Raudoitus) begun in 2009 with a favour to a friend, when Tanja Karonen managed a short rebar project for Osmo Töyrylä, doing such a good job that it lead to further co-operation. The first years were challenging and required hard work and learning. The road to success required vision, tenacity, uncompromising work ethic and co-­operation – things that we are still known of.
We continuously train our employees

We develop structural drawings reading skills

We organize language training (Finnish and English)

We offer opportunities for Hot Work License training,

Occupational Safety Card training and First Aid training

We give management trainings for our foremen.

We follow the laws and regulations of the construction industry

We belong to the construction industry’s common interest group,

the Confederation of Finnish Construction Industries RT.

We comply with the collective agreement for the construction industry.

We comply with the Act on the Contractor’s Obligations and Liability
when work is contracted out.

Our staff is on the Register for Individual Tax Numbers.

According to the Bisnode rating, our company is creditworthy.


We do have the RALA Competence, and RALA Certification.
These independent assessments provide proof of quality

and trustworthiness of our services.


We have the Inspecta-certification for Concrete Reinforcement Products.


We belong to the Centre for Occupational Safety’s UPA Register

assessing outside service providers’ safety procedures.