About the company > MIK team

MIK team

Behind every window, blind, conservatory, front door or just a handle; behind every single ventilated facade and every MIKrovent ventilation system installed is a team of over 200 employees of MIK Celje, who are joined by 100 contractual workers and who create new ideas for you in various MIK departments. Get to know more about them:



Franci Pliberšek

Owner and CEO

e: franci.plibersek(at)mik-ce.si
Business contact at: LinkedIn

Personal website: franciplibersek.si
Book “Almighty in the Mirror”: vsemogocni.si

Adrijana Pliberšek Jeram

Head of MIK Frames

e: adrijana.plibersek(at)mik-ce.si
Website Frames

Uros Jezernik - MIK Celje

Uroš Jezernik

Technical Director

e: uros.jezernik(at)mik-ce.si

Valerija Turnšek

Valerija Turnšek

Director of FRS

e: valerija.turnsek(at)mik-ce.si

Commercial department

Alen Pliberšek - MIK Celje

Alen Pliberšek

Commercial Director

e: alen.plibersek(at)mik-ce.si

MIK – EU Project Office

Doris Urbančič Windisch

Doris Urbančič Windisch

Project Manager

e: doris.urbancic(at)mik-ce.si


Tomaž Tomažič

Head of Sales

e: damjan.rau(at)mik-ce.si

Damjan Rau

Head of Retail

e: damjan.rau(at)mik-ce.si

Karmen Petrej - MIK Celje

Karmen Petrej

Deputy Head of Retail

e: karmen.petrej(at)mik-ce.si

Regional Heads of MIK Retail Network


Silva Sagadin

Head of Sales for Eastern Slovenia

e: silva.sagadin(at)mik-ce.si

Tomaž Brisko

Head of Sales for the Primorje and coastal region, Head of the Nova Gorica Showroom

e: tomaz.brisko(at)mik-ce.si

Managers of the Technical Sector

Andrej Planko - MIK Celje

Andrej Planko

Head of the Technology and Work Preparation Department

e: andrej.planko(at)mik-ce.si

Robert Eisenhut - MIK Celje

Robert Eisenhut

Head of the Installation Department

e: robert.eisenhut(at)mik-ce.si

Alen Kos - MIK Celje

Alen Kos

Head of the Repair Service and Measurements Department

e: alen.kos(at)mik-ce.si

Dani Ulaga - MIK Celje

Dani Ulaga

Head of Manufacturing

e: proizvodnja(at)mik-ce.si

Boštjan Leskošek - MIK Celje

Boštjan Leskošek

Head of the ALU Builders’ Joinery Manufacturing

e: proizvodnja(at)mik-ce.si

General sector

Polonca Rošer

Head of HR and Legal Department

e: polonca.roser(at)mik-ce.si

Katja Šajnovič


e: katja.sajnovic(at)mik-ce.si

MIK frames

Katja Novačan - MIK Celje

Katja Novačan

Assistant to the Head of MIK Frames

e: katja.novacan(at)mik-ce.si

About the company > MIK team