Avast Worldwide offices
- Redwood City, California
- Emeryville, California
- Beijing
- Prague
- Brno
- Dusseldorf
- Friedrichshafen
- München
- Tokyo
- Amsterdam
- Lysaker (Oslo)
- Moscow
- Belgrade
- Basel
- Taipei
- London
- Newark
- Fort Walton Beach
- Charlotte
- Hong Kong

Prague
Enterprise Office Center
Pikrtova 1737/1A
140 00 Prague 4

London
110 High Holborn
London, WC1V 6JS
United Kingdom

Silicon Valley
2625 Broadway Street
Redwood City, CA 94063
USA
Avast Software s.r.o.
with its registered office at Pikrtova 1737/1a, Prague 4, Nusle, Postal Code 140 00, Czech Republic
ID No. 02176475, VAT No. CZ02176475, registered in the Commercial Register administered by the Municipal Court in Prague, Section C, File No. 216540