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Ecoles et universitésNotre actualité
News
NewsCorporate
04.02.2026
Deltrian Welcomes Westbury Filtermation to the Family
NewsCorporate
13.01.2026
Deltrian UAB Receives Grand Prize for Fastest Growing Company in Skuodas
NewsCorporate
18.12.2025
Deltrian's CSR Report is now available online.
NewsCorporate
21.10.2025
Tribute to Klaus Alexius, founder of Deltrian
NewsCorporate
06.10.2025
Deltrian wins EcoVadis 2025 silver medal
NewsCorporate
10.07.2025
A great victory for TFM Belgium: 1000 days without an accident
Presse
PressCorporate
30.04.2023
Providing clean, pure air for a healthier, more sustainable world
Press13.09.2022
The best car park in Europe is lit by Deltrian
PressProtective
12.01.2022
Disappointment for the fleurusien Deltrian because of the Covid…
PressProtective
11.01.2022
CES in Las Vegas: Carolos, between satisfaction and regret
PressProtective
17.12.2021
Is the Made In Wallonia mask in danger?
PressProtective
06.12.2021
Wearing a mask for children
Réalisations
PortfolioFiltration
22.01.2026
Industrial molecular filtration: project for a major French manufacturer
PortfolioFiltration
21.03.2025
Improving air quality at the Tour Majunga with VINCI Facilities
PortfolioFiltration
16.12.2024
Innovative solutions for Gramitherm: How Deltrian tackled odors, dust, and heat recovery challenges
PortfolioFiltration
06.12.2024
Successful Installation of LFC Filters for Uvelia: A Collaboration with Air Ambiance
PortfolioFiltration
04.11.2024
A new project successfully completed by Deltrian!
PortfolioFiltration
06.07.2023
Cleaning, disinfection and maintenance of textile sheaths.
Madelene Djerf
Madelene Djerf is Head of Finance and HR at Ultramare and has full control over the company’s numbers and financial flows. She delights in well‑structured Excel sheets and works methodically to develop routines and sharp processes that create structure and efficiency in everyday operations.
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