Insights

Market Position Sipgate is a well-established German VoIP provider with a strong presence in the consumer and small business segments, presenting opportunities to offer advanced communication solutions or ancillary services to similar customer bases.

Innovation & Partnerships Recent partnerships with Invigo for eSIM integration highlight sipgate's openness to innovative telecom technologies, opening avenues for sales of IoT connectivity, eSIM management platforms, or complementary telecom hardware.

Financial Stability With continuous profitability and revenues between 10 to 25 million dollars, sipgate shows financial stability, creating a solid foundation for upselling premium services, cloud telephony solutions, or expanded hosted communication platforms.

Technology Stack Utilizing modern technologies such as React, Ruby on Rails, and Google Analytics indicates a digital-first approach, suggesting opportunities to tailor SaaS solutions, customer engagement tools, or API integrations for efficient service delivery.

Growth Potential Given sipgate's focus on simplifying communications for individuals and businesses and the trend toward remote work, there is a strategic opportunity to introduce collaboration, unified communications, or security solutions to expand their service portfolio.

sipgate Tech Stack

sipgate uses 8 technology products and services including Amplitude, React, Priority Hints, and more. Explore sipgate's tech stack below.

  • Amplitude
    Analytics
  • React
    Javascript Frameworks
  • Priority Hints
    Performance
  • Kinsta
    Platform As A Service
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • Ruby on Rails
    Web Frameworks

sipgate's Email Address Formats

sipgate uses at least 1 format(s):
sipgate Email FormatsExamplePercentage
Last@sipgate.deDoe@sipgate.de
89%
First.Last@sipgate.deJohn.Doe@sipgate.de
6%
FLast@sipgate.deJDoe@sipgate.de
3%
F.Last@sipgate.deJ.Doe@sipgate.de
2%

Frequently Asked Questions

Where is sipgate's headquarters located?

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sipgate's main headquarters is located at 74 Gladbacher Straße Düsseldorf, North Rhine-westphalia 40219 Germany. The company has employees across 3 continents, including EuropeAsiaOceania.

What is sipgate's official website and social media links?

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sipgate's official website is sipgate.de and has social profiles on LinkedIn.

What is sipgate's NAICS code?

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sipgate's NAICS code is 517 - Telecommunications.

How many employees does sipgate have currently?

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As of February 2026, sipgate has approximately 211 employees across 3 continents, including EuropeAsiaOceania. Key team members include Ceo: T. S.Vice President Of New Business Development: D. H.Product Lead: M. M.. Explore sipgate's employee directory with LeadIQ.

What industry does sipgate belong to?

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sipgate operates in the Telecommunications industry.

What technology does sipgate use?

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sipgate's tech stack includes AmplitudeReactPriority HintsKinstaPHPGoogle Tag ManagerGoogle AnalyticsRuby on Rails.

What is sipgate's email format?

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sipgate's email format typically follows the pattern of Last@sipgate.de. Find more sipgate email formats with LeadIQ.

When was sipgate founded?

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sipgate was founded in 2004.

sipgate

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.

Section iconCompany Overview

Headquarters
74 Gladbacher Straße Düsseldorf, North Rhine-westphalia 40219 Germany
Website
sipgate.de
NAICS Code
517 - Telecommunications
Founded
2004
Employees
201-500

Section iconFunding & Financials

  • $10M$25M

    sipgate's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    sipgate's revenue is estimated to be in the range of $10M$25M

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