Contact us

We’re here
around the clock.

Our Cyber Defenders work nonstop, and so does our inbox. Send us a message and the right person will get back to you within one business day.

Whether you need technical support, want to see a platform demo, or are looking for a job, we welcome you to reach out to us. We are always here for you.

Global locations

Always-on service around the world.

Our international office locations and teams are always within reach.

Grossmünster and the Limmat river in Zürich

European HQ

Zürich

Grubenstrasse 54, 8045 Zürich

San Francisco Bay Area at dusk

North America HQ

Redwood City

450 Maple Street, CA 94063

St Paul’s Cathedral seen from the Millennium Bridge, London

UK Office

London

9 Holborn, EC1N 2LL

Modern office campus beside an expressway in Delhi NCR

APAC Office

Noida

World Trade Tower, Sector 16

Downtown Toronto street with the Gooderham Building and office towers

Canada Office

Toronto

6060–3080 Yonge St, M4N 3N1

Vienna city street at dusk with historic buildings and tram lines

Austria Office

Vienna

Kohlmarkt 8–10, 1010 Wien

Dusseldorf Rhine riverfront with the old town skyline and Ferris wheel

Germany Office

Düsseldorf

Speditionstraße 2, 40221 Düsseldorf

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.

This is Nonstop SecOps.

Ontinue

European HQ

Grubenstrasse 54
8045 Zürich

North America HQ

450 Maple Street
Redwood City, CA 94063

UK Office

9 Holborn
London, EC1N 2LL

APAC Office

World Trade Tower, Sector 16
Noida, Uttar Pradesh 201301

Düsseldorf Office

Speditionstraße 2
40221 Düsseldorf, Germany

Vienna Office

Kohlmarkt 8-10
1010 Wien, Austria

Toronto Office

6060-3080 Yonge St
Toronto, ON M4N 3N1

Ontinue

© 2026 Ontinue. All rights reserved.

Ontinue offers nonstop SecOps through an AI-powered managed extended detection and response (MXDR) service. Ontinue ION MXDR combines powerful proprietary AI with the industry’s first collaboration with Microsoft Teams to continuously build a deep understanding of our customers’ environments, informing how we prevent, detect, and respond to threats.

Continuous protection. AI-powered Nonstop SecOps. That’s Ontinue.