Open-Xchange

OverviewSuggest Edit

Open-Xchange is a software company that develops, markets and sells web-based communication, collaboration and office productivity software. Tha Company's solutions enable full integration of email, documents, scheduling and social media.

TypePrivate
Founded2005
HQKöln, DE
Websiteopen-xchange.com
Employee Ratings4.7

Recent NewsAll News

Latest Updates

Employees (est.) (Jul 2021)196
Cybersecurity ratingBMore

Key People/Management at Open-Xchange

Andreas Gauger

Andreas Gauger

Chief Executive Officer
Carsten Dirks

Carsten Dirks

COO
John Broomfield

John Broomfield

VP Marketing
Bert Hubert

Bert Hubert

Principal, PowerDNS
Timo Sirainen

Timo Sirainen

Creator & Chief Architect, Dovecot OY
Stephan Martin

Stephan Martin

EVP Services
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Open-Xchange Office Locations

Open-Xchange has offices in Köln, Bremen, Dortmund, Hamburg and in 10 other locations
Köln, DE (HQ)
72 Hohenzollernring
Bremen, DE
22 Stavendamm
Dortmund, DE
1 Gerberstraße
Hamburg, DE
389 Fuhlsbüttler Str.
Nürnberg, DE
14 Rollnerstraße
Olpe, DE
5 Olper Hütte
Show all (14)

Open-Xchange Financials and Metrics

Summary Metrics

Founding Date

2005

Open-Xchange total Funding

$67.9 m

Open-Xchange latest funding size

$24.88 m

Time since last funding

4 years ago

Open-Xchange investors

Open-Xchange's latest funding round in October 2017 was reported to be $24.9 m. In total, Open-Xchange has raised $67.9 m
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Open-Xchange Cybersecurity Score

Cybersecurity ratingPremium dataset

B

85/100

SecurityScorecard logo

Open-Xchange Online and Social Media Presence

Embed Graph

Open-Xchange Blogs

DNS encryption in OX PowerDNS: where we are

Back in 2018, when the IETF introduced two standards on DNS encryption, Open-Xchange and PowerDNS were amongst the first to adopt and offer encrypted DNS through DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT).

Building trust in European DNS resolvers

Open-Xchange recently announced its support for the European Resolver Policy, an industry initiative to provide more transparency and reliability around the operation of DNS resolvers in Europe.

Open-Xchange releases DNSdist 1.6.0

Open-Xchange is pleased to announce the release of DNSdist 1.6.0, the latest version of its state-of-the-art DNS-aware load balancer, which protects, balances and filters internet users’ DNS traffic in front of OX PowerDNS or legacy recursive servers and is used to optimize the DNS traff…

Open-Xchange Frequently Asked Questions

  • When was Open-Xchange founded?

    Open-Xchange was founded in 2005.

  • Who are Open-Xchange key executives?

    Open-Xchange's key executives are Andreas Gauger, Carsten Dirks and John Broomfield.

  • How many employees does Open-Xchange have?

    Open-Xchange has 196 employees.

  • Who are Open-Xchange competitors?

    Competitors of Open-Xchange include Code Ocean, ng-voice and X&Go.

  • Where is Open-Xchange headquarters?

    Open-Xchange headquarters is located at 72 Hohenzollernring, Köln.

  • Where are Open-Xchange offices?

    Open-Xchange has offices in Köln, Bremen, Dortmund, Hamburg and in 10 other locations.

  • How many offices does Open-Xchange have?

    Open-Xchange has 14 offices.