Years of development 1947-1970
- 1947 Company is founded by KR Lorenz Mayer
- 1952 The company relocates from Altenmarkt to Salzburg
Internationalisation 1971-1993
- 1971 KR DI Ernst Mayer takes over the management of the company.
- 1972 - 1992 The company grows in stages to 25,400 m² and 590 employees.
- 1981 MACO Italy
- 1986 MACO United Kingdom
- 1986 MACO The Netherlands
- 1990 MACO Germany
1994 to today
- 1994, a production plant is opened in Trieben, Austria
- 1998, MACO Poland
- 2006, MACO Spain
- 2007, MACO France, MACO Slovakia, MACO Czech Republic
- 2008, MACO Ukraine, MACO Romania
- 2009, MACO Bulgaria
- 2010, a production plant is opened in Mauterndorf, Austria and an assembly plant and sales subsidiary is opened in Kaluga, Russia
- 2011, MACO Croatia
- 2015, Still a family business, but with new management
- 2017, Expansion of the assembly plant in Kaluga and opening of the assembly plant in Gliwice (Poland)
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2018, Majority acquisition of the German company HAUTAU GmbH
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2018, Opening of the Research and Innovation Centre in Salzburg