Kolektor Etra factory in Ljubljana – the KESF SONEC team in training 
KESF SONEC team in training at the Slovenian factory of Kolektor Etra 
Close-up of a transformer in the snow during the visit of the KESF teams 
Technical briefing for the KESF SONEC teams 
Areas for improvement under discussion by the KESF SONEC teams in preparation for 2026 
Human and cultural exchange between KESF SONEC and KOLEKTOR ETRA teams 
Launch of the 2026–2027–2028 transformer installation campaign by our KESF teams with Kolektor Etra 
Ljubljana, home base of Kolektor Etra, covered in snow – our KESF SONEC teams training on site 
Ongoing training and feedback (REX) for the KESF SONEC teams at the Kolektor Etra factory
Ongoing training KESF SONEC at the factory, feedback from the 2025 season, and kickoff of the 2026–2027–2028 transformer installation campaigns.
A key moment to share technical and human challenges from the field, define concrete improvement actions, and prepare upcoming human and material investments.
Beyond work, a genuine meeting of two cultures and, for some, the chance to discover beautiful Ljubljana under the snow ❄️ and the photography talents of our site managers and colleagues!
Aligning the teams today to succeed in tomorrow’s projects.
