Our staff


Pajaservice employs a team of dedicated technical experts, who have various special skills. We are proud of our staff. They have the correct attitude and the customers’ interests are very important for them.

Our strength is our skilled staff. They are experts in the fields of machine engineering and electrical design, CNC control technology and automation, and hydraulics and pneumatics. By working together with the experienced specialists, even our younger technicians learn quickly and benefit from the solid know-how and expertise.

Pajaservice employs more than 20 specialists. The best-suited expert within our team is chosen for every work assignment. Our internal communication flows smoothly and our work is carried out without unnecessary middlemen. This is why more and more contract customers rely on our service and our ability to find flexible and cost-efficient solutions even in difficult situations.

Our personal email addresses are in the following format: firstname.surname@pajaservice.com

Kalevi Humpas
Managing director
+358 40 728 0805

Mika Humpas
Project engineer, machine design, parts service
+358 40 716 6236

Leena Rantanen
Office secretary, accounting
+358 20 743 8660, +358 40 716 6328

Jyrki Kallio
Assistant secretary
+358 40 719 3376

Markku Ristola
Machine and Equipm. Manufact., Lifting Equipm. Inspect.
+358 40 015 7315

Martti Penttilä
Machine and Equipment Manufacturing
+358 40 716 6711

Arto Aaltonen
Machine and Equipment Manufacturing
+358 40 520 5943

Tero Levänaho
Certified Welder
+358 40 715 9899

Jari Ylikahri
Electrical and automation Designer, work supervisor
+358 40 716 6160

Timo Salo
Electrical and Automation Techn., control systems
+358 40 716 6161

Jouni Pääskynen
Electrical technician
+358 40 716 3474

Ahti Lähteinen
Mechanical technician
+358 40 716 6167

Pentti Mäennenä
Mechanical technician
+358 40 716 6206

Arttu Nummela
Mechanical technician
+358 40 025 8788

Juha Leino
Mechanical technician
+358 40 513 2368

Kari Mure
Mechanical technician
+358 40 716 6960

Isto Mäkelä
Mechanical technician
+358 40 716 6475

Mauri Salmi
Mechanical technician, electrical technician
+358 40 716 6176

Vadim Tujunen
Mechanical technician, electrical technician
+358 40 139 9821

Vesa Antila
Mechanical technician
+358 400 925 010

Arto Tiihonen
Hydraulics and Pneumatics
+358 400 748 668

You can download an pdf-file of our staff here.

Interested in our services? Please get in touch.

Please see what services we offer. Our contact details are set out below, or you can send a message through our contact form. You can access the contact form here.