Get in touch.
Whether it’s a question, a partnership, or an emergency. We’re here.
Meet your WithSecure teams.
Whether you need sales support, technical help, or want to explore a partnership, we have people ready to talk. Pick the team that fits your needs.
Do you need immediate incident response assistance?
Contact our incident response team
Finland: +358 9 4245 0223
United Kingdom: +44 333 311 0014
cir@withsecure.com
Support when you need it
Our technical support team is available Monday to Friday, 08:00–18:00 EET. Premium support customers get 24/7 coverage. Visit the support portal or call your regional number.
Press and media enquiries
For press releases, spokesperson requests, or media information, reach our communications team at PR@withsecure.com.
We’re always here for you.
This is where we’re busy securing all that security.
Finland
Helsinki (Head office)
WithSecure Oyj
Välimerenkatu 1
00180 Helsinki
Finland
+358 9 2520 0700*
Oulu
WithSecure Oyj
Sepänkatu 20
90100 Oulu
Finland
+358 9 2520 0700*
Belgium
Leuven
WithSecure BV
Interleuvenlaan 62, box 56
3001 Heverlee
Leuven
Belgium
+358 9 2520 0700*
Denmark
Copenhagen
WithSecure Denmark A/S
c/o Bloxhub, Bryghuspladsen 8, (3rd Floor)
DK-1473 Copenhagen
Denmark
+358 9 2520 0700*
France
Paris
WithSecure SARL
Immeuble Seine Way
Bât. G – 6ème étage
12-14 rue Louis Blériot
92500 RUEIL MALMAISON
France
+358 9 2520 0700*
Germany
Munich
WithSecure GmbH
Kistlerhofstr. 172c
81379 Munich
Germany
+358 9 2520 0700*
Technical Support
+49 (0) 89 38038864
Japan, Malaysia, Singapore
Tokyo
WithSecure KK
KDX Shinbashi Building 2nd Floor
2-2-9 Shinbashi
Minato-ku
Tokyo Japan, 105-0004
+81 3 4578 7700
Netherlands
Rotterdam
WithSecure B.V.
Regus Rotterdam Airport
Rotterdam Airportplein 22
1st floor
3045 AP Rotterdam
+358 9 2520 0700*
Norway
Oslo
WithSecure Norge AS.
Organisasjonsnr. 913 569 806
c/o Nytt Foretak AS (registered address)
Grundingen 6
0250 Oslo
Norway
+358 9 2520 0700*
Poland
Poznan
WithSecure Sp. z o. o.
pl. Władysława Andersa 5 (14TH Floor)
60-101, Poznań
Polska
+358 9 2520 0700*
Sweden
Solna
CoW Arenastaden, Pyramidvägen 7
169756 Solna
Sweden
+358 9 2520 0700*
United Kingdom
London
WithSecure Limited
c/o WeWork, 10 York Road
SE1 7ND London
United Kingdom
+358 9 2520 0700*
USA
New York
WithSecure Inc
c/o WeWork, 379 West Broadway
New York City NY 10012
United States of America
+358 9 2520 0700*
Helsinki (Head office)
WithSecure Oyj
Välimerenkatu 1
00180 Helsinki
Finland
+358 9 2520 0700*
Oulu
WithSecure Oyj
Sepänkatu 20
90100 Oulu
Finland
+358 9 2520 0700*
Leuven
WithSecure BV
Interleuvenlaan 62, box 56
3001 Heverlee
Leuven
Belgium
+358 9 2520 0700*
Copenhagen
WithSecure Denmark A/S
c/o Bloxhub, Bryghuspladsen 8, (3rd Floor)
DK-1473 Copenhagen
Denmark
+358 9 2520 0700*
Paris
WithSecure SARL
Immeuble Seine Way
Bât. G – 6ème étage
12-14 rue Louis Blériot
92500 RUEIL MALMAISON
France
+358 9 2520 0700*
Munich
WithSecure GmbH
Kistlerhofstr. 172c
81379 Munich
Germany
+358 9 2520 0700*
Technical Support
+49 (0) 89 38038864
Tokyo
WithSecure KK
KDX Shinbashi Building 2nd Floor
2-2-9 Shinbashi
Minato-ku
Tokyo Japan, 105-0004
+81 3 4578 7700
Rotterdam
WithSecure B.V.
Regus Rotterdam Airport
Rotterdam Airportplein 22
1st floor
3045 AP Rotterdam
+358 9 2520 0700*
Oslo
WithSecure Norge AS.
Organisasjonsnr. 913 569 806
c/o Nytt Foretak AS (registered address)
Grundingen 6
0250 Oslo
Norway
+358 9 2520 0700*
Poznan
WithSecure Sp. z o. o.
pl. Władysława Andersa 5 (14TH Floor)
60-101, Poznań
Polska
+358 9 2520 0700*
Solna
CoW Arenastaden, Pyramidvägen 7
169756 Solna
Sweden
+358 9 2520 0700*
London
WithSecure Limited
c/o WeWork, 10 York Road
SE1 7ND London
United Kingdom
+358 9 2520 0700*
New York
WithSecure Inc
c/o WeWork, 379 West Broadway
New York City NY 10012
United States of America
+358 9 2520 0700*
*This is a Finnish number. Call charges may vary depending on your provider. Service hours: Mon–Fri, 9:00–17:00 (EET/EEST).