Insights

Strong Market Position As Germany’s first VoIP provider with a proven track record since 2004, sipgate has established a solid presence in the telecommunications industry, offering innovative landline and mobile services to a large customer base, creating opportunities for upselling advanced telephony solutions.

Growth Through Partnerships Recent collaborations with Invigo to offer eSIM services demonstrate sipgate's focus on expanding its product portfolio, indicating potential for providing tailored telecommunications enhancements and embedded connectivity solutions.

Profitable and Independent Operating without external investors and maintaining continuous profitability signifies stability, making sipgate a dependable partner for technology upgrades, enterprise communication systems, and scalable service integrations.

Technology-Driven Approach Utilizing a modern tech stack including React, Ruby on Rails, and analytics tools points to an innovative infrastructure, presenting opportunities to introduce complementary enterprise SaaS products and advanced communication platforms.

Customer-Centric Expansion Serving hundreds of thousands of consumers and small businesses, sipgate’s focus on user-friendly telephony solutions creates potential to target similar customer segments with new managed services, custom integrations, and enhanced communication tools.

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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
sipgate's official website is sipgate.de and has social profiles on LinkedIn.

What is sipgate's NAICS code?

Minus sign iconPlus sign icon
sipgate's NAICS code is 517 - Telecommunications.

How many employees does sipgate have currently?

Minus sign iconPlus sign icon
As of April 2026, sipgate has approximately 213 employees across 3 continents, including EuropeAsiaOceania. Key team members include Ceo: T. S.Product Lead: M. M.Fractional Sales Leader: A. C.. Explore sipgate's employee directory with LeadIQ.

What industry does sipgate belong to?

Minus sign iconPlus sign icon
sipgate operates in the Telecommunications industry.

What technology does sipgate use?

Minus sign iconPlus sign icon
sipgate's tech stack includes AmplitudeReactPriority HintsKinstaPHPGoogle Tag ManagerGoogle AnalyticsRuby on Rails.

What is sipgate's email format?

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

When was sipgate founded?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.