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COMPANY PROFILE

Open-Xchange

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Creators of communication, collaboration and office productivity software for service providers

Cologne, GermanyFounded 2005Other B2B Software
Valuation $50–100M Last recorded · 2017
Revenue $50–100M Latest reported FY
Headcount 100–500 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Open-Xchange and the history behind them.

About Open-Xchange

Open-Xchange is a leading provider of secure and private communication solutions, catering primarily to businesses and service providers. The company operates in the software and IT services market, offering a suite of products that include email, collaboration tools, and DNS services. Open-Xchange's core products are designed to ensure high standards of privacy and security, addressing the growing demand for secure communication in the digital age. The company generates revenue through a subscription-based model, where clients pay for access to its software solutions and services. Open-Xchange also runs a public bug bounty program to enhance the security of its products, incentivizing external researchers to identify and report vulnerabilities. The company's commitment to privacy and security is evident in its adherence to stringent industry standards and its proactive approach to vulnerability management.

Source: Dealroom company data

At a glance

Founded
2005
Headquarters
Cologne, Germany
Sector
Other B2B Software
Power Law
Colt$25–100M revenue

Latest news

Press, funding announcements and product moves mentioning Open-Xchange.

See all news

Investors

5 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A3 investors entered at this stage

  • BayTech Venture Capital
  • eCAPITAL
  • Bavarian SME Equity Investment Company

Series B and later2 investors entered at this stage

  • United Internet Ventures
  • IRIS
Team profiled 29 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
11 countries with
team presence
🇩🇪 Germany59.6%
🇺🇸 United States13.2%
🇫🇷 France5.9%
🇪🇸 Spain5.2%
🇫🇮 Finland3.7%
Top 5 of 11 shown
Web traffic by country
27K monthly visits
across markets
🇩🇪 Germany47.8%
🇺🇸 United States9.3%
🇬🇧 United Kingdom6.7%
🇮🇳 India4.1%
🇯🇵 Japan4.1%
Top 5 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Open-Xchange on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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