Just in time for Vasteras 1000 anniversary in 1990 Aros Congress Center stood clearly. A conference of over 9000 sqm. Right across the street was also built Vasteras tallest building "Skrapan" where the Grand Hotel initially responded to the hotel business. Later was even built a exhibition hall, Aros Expo Center as an additional parking deck atop the parking garage "Punkt". There are currently other activities and hotel "Skrapan" is now run by First Hotel Plaza in collaboration with the Aros Congress Center . Today, the ACC is even larger, 24,000 square meters , the building is directly adjacent to Västerås Concert Hall which opened in 2002.