From horse-drawn timber transport
to dangerous goods logistics

Delivery is a process

Chemline is a logistics partner that handles fuels, gases, and chemicals safely and delivers them precisely to their destination without supply disruptions.

Kalevi Ronkainen founded the parent company Kuljetus Ronkainen in the 1950s, when he transported timber from the forest using horse-drawn loads. In 1962, Kalevi established the company for fuel transportation.

Kalevi’s son, Pekka Ronkainen, together with Kalle Anias, founded the current subsidiary Chemline in 2006, which initially focused on chemical transport. Pekka’s sons, Miko and Miika Ronkainen, further expanded the service offering by launching gas logistics in 2013.

Kalle Anias retired in 2025. Kuljetus Ronkainen acquired the entire shareholding of Chemline, and the companies merged.

Today, Chemline is a growth-oriented third-generation company. We combine decades of proven practices with modern digital solutions and data utilization to ensure that your logistics are efficient and raw materials are continuously available.

As a family business and professional operators, we look far ahead. We develop logistics based on our customers’ processes. We understand that without raw materials, there is no process.

That is why reaching the destination is never a coincidence. Delivery is a process.

Contact us!


Could we improve your logistics? Or do you have any questions? Get in touch.