I'm in the process of tracking down the brand/model of a old computer I used during childhood, and for the life of me I can't remember the name of it. 😵

I believe it was made/built in Germany or Austria and I got the system between 1991 ~ 1993.

It was a flat desktop, and it wasn't very roomy, little bit taller than two 5.25-inch drives stacked and about as wide as common desktops of the day.
The case was metallic and the entire system had white-colored exterior.

The maker/builder emblem was a red-colored square with white/silver lettering or perhaps red-colored square with gold lettering.
The emblem was rather large, I remember it was 3~4cm for each of height and width and it wasn't printed onto the case, the emblem was a separate piece that was glued on to the front panel.

This system had 486sx 25Mhz CPU and 4MB RAM. The cache slots were empty and I am 100% sure it didn't have math co-processor because I remember wanting to add one. It had a HDD but I don't remember the size.

I know this is not much to go on but I don't know where else to ask this, searching for "german computer company" or "austrian computer" didn't return any usable results. It would mean a great deal to me if you could pull off an act of computer god and help me find out about this computer. Thank you very much.

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*edit*

I think I need to take a different approach,
Can you help me build a list of german/austrian computer builders during early 90's?
If you remember a brand that isn't listed here, could you name it please? Thank you so much.
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Escom
Highscreen
Pacomp
Vobis