I found this information about the label, suggesting that they registered in 1989, and have since dissolved. It's possible that they were trading before 1989. Your dress looks late 1980s-early 1990s to me but photos of the other (care) labels will help.
I had a look and it does not have any care labels not sure if there could of been and they were cut off. I did find a tag with M on it for the sizing. what does dissolved mean like closed down ?
Yes. I found a few other garments online with the same label. They had care labels sewn underneath. Could they be in the side seam perhaps? Since the '70s it's been a legal requirement to sew care and fabric labels in clothes.
I also did find one dress with the same label. i turned it inside out and still could not find any care and fabric label.