ONI and Müller donate 15,000 euros to the fire department as a token of appreciation
It all came down to five centimeters
ONI and Müller donate 15,000 euros to the fire department as a token of gratitude
Refugees are now skilled workers
Ten young refugees have successfully completed their training.
SV Frielingsdorf Expresses Gratitude for Generous Donation
Wolfgang Oehm is staying with SV Frielingsdorf.
Greater efficiency means a boon for the environment
Now more than ever, we all have a responsibility to do our part to protect the environment! There are a wide variety of ways to do this, and for…
Passion and a sense of responsibility as a steam generator
Oni CEO Wolfgang Oehm celebrated his 80th birthday with many guests and the employees of the energy optimization company—the CEO has no intention of…
Check Presentation for the DLRG Hückeswagen
Last Saturday, we presented a donation to the DLRG Ortsgruppe Hückeswagen e.V. After our company team secured a successful third-place finish at this…
Large Donation and 3rd Place in the Dragon Boat Race
ONI took third place at the 19th Dragon Boat Festival!
Energy-saving specialist and top employer in the region
We are one of the top employers in the region.
Environment ministers are enthusiastic about ONI energy-saving technology
NRW Ministers Visit ONI.
Lindlar is up and running again
Click this link to read the online article.
More room for positive development – ONI Temperature Control Rhytemper GmbH
More room for positive growth.
Companies in the plastic injection molding and metal die-casting industries around the world rely on ONI’s efficient…