sipgate Employee Directory

Q: What is sipgate known for?

sipgate was founded in 2004. sipgate operates in the Telecommunications industry.

Q: How many employees does sipgate have currently?

sipgate has approximately 213 employees.

Q: Who are sipgate's key employees and leadership?

sipgate's key employees include: Ceo: T. S., Vice President Of New Business Development: D. H..

TelecommunicationsNorth Rhine-Westphalia, Germany201-500 Employees

Founded in 2004, we at sipgate were the first German VoIP provider and have been developing internet and telephony services ever since. We provide hundreds of thousands of customers with innovative landline and mobile services for the home, office, and on the go.

Our foundations were laid in a student dormatory in 1998 with two employees and the rate comparison website “billiger-telefonieren.de”.

Today we have over 140 colleagues and work together on making the lives of individuals and businesses easier with our services in a fantastic office located in the harbor of Düsseldorf. No investors, continuously profitable, and a clear vision forward.

Find sipgate employees' phone numbers or email addresses

sipgate Global Highlights

Europe
218

Germany
215
France
2
United Kingdom Of Great Britain And Northern Ireland
1

Asia
1

Japan
1

Oceania
1

New Zealand
1

sipgate's Leadership

T. S.
Ceo
Mobile Phone
Email
D. H.
Vice President Of New Business Development
Mobile Phone
Email
M. M.
Product Lead
Mobile Phone
Email
C. S.
Product Owner
Mobile Phone
Email
D. R.
Lead Product Researcher
Mobile Phone
Email
E. W.
Technical Product Owner
Mobile Phone
Email
H. V. G.
Technical Account Manager
Mobile Phone
Email
N. K.
Product Manager Growth
Mobile Phone
Email

sipgate Employee Metrics

100%

50%

0%

2025

2024

Engineering
Arts & Design
Product Management
Education
Program & Project Management
Other
Sales

Contact profiles from sipgate

Name

Title

Contact Info

Location

Last Update

T. S.
Ceo
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
D. H.
Vice President Of New Business Development
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
M. M.
Product Lead
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
C. S.
Product Owner
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
May 31, 2025
D. R.
Lead Product Researcher
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
E. W.
Technical Product Owner
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
H. V. G.
Technical Account Manager
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 13, 2025
N. K.
Product Manager Growth
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 12, 2025
S. J.
Business Development Manager
Mobile Phone
Email
Germany
Nov 12, 2025
U. F.
Senior Agile Sales Manager
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Mar 07, 2024

Frequently Asked Questions

What is sipgate known for?

sipgate was founded in 2004 operates in the Telecommunications industry. The company's main headquarters is located in Gladbacher Straße 74 Düsseldorf, North Rhine-Westphalia 40219 DE. Explore sipgate's company overview page for more information.

What is sipgate's most common email format?

sipgate employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more sipgate email formats with LeadIQ.

How many employees does sipgate have currently?

sipgate has approximately 213 employees as of October 2025. These team members are located across 3 continents, including EuropeAsiaOceania.

Who are sipgate's key employees and leadership?

As of October 2025, sipgate's key employees include:

Ceo: T. S.
Vice President Of New Business Development: D. H.
Product Lead: M. M.
Product Owner: C. S.
Lead Product Researcher: D. R.

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