Speedinvest

Speedinvest, established in 2011, is a European venture capital firm headquartered in Vienna, Austria, with additional offices in Berlin, London, Munich, Paris, San Francisco, and a focus on Central and Eastern Europe. The firm specializes in early-stage investments, typically providing between €0.25 million to €3 million, and takes minority stakes, usually up to 20%. Speedinvest invests in sectors such as deep tech, fintech, industrial tech, marketplaces, consumer tech, and digital health, with a hands-on approach, often taking operational roles in portfolio companies for up to a year. The firm aims to provide more than just capital, offering operational support, growth marketing, HR, US business development, and networking assistance through its in-house Platform+ team.

Marie-Helene Ametsreiter

Partner

Jeroen Arts

Partner

Estelle Botbol

Principal

Daniela Caserotto-Leibert

Venture Partner

Sophia Escheu

Associate

Felix Faltin

Principal

Heinrich Gröller

Partner

Audrey Handem

Senior Associate

Jingchun Hao

Partner

Oliver Holle

CEO, Managing Partner and Managing Director

Lawrence Kilian

Principal, Corporate Development and M&A

Stefan Klestil

Partner

Namratha Kothapalli

Principal

Markus Lang

Partner

Tom Filip Lesche

Partner

Alexis Majos

Principal

Enrique Martínez-Hausmann

Principal

Klaus Matzka

Partner

Wissam Nadreddine

Principal

Wissam Nasreddine

Principal

Florian Obst

Associate

Mathias Ockenfels

General Partner

Mariya Osadchaya-Isa

Principal

Alvaro Perezcano

Senior Associate

Magda Posluszny

Associate

Konstantin Schmeisser

Associate

Leonard Schmid

Senior Associate

Michael Schuster

Founder and Managing Partner, CIO

Andreas Schwarzenbrunner

Principal

Olga Shikhantsova

Partner

Michael Sieghart

CFO, Managing Partner and Managing Director

Sameer Singh

Venture Partner

Evgeny Slavin

Senior Associate

Philip Specht

Senior Associate

Katharine Spooner

Principal

Katharine Spooner

Senior Associate

Philipp Stangl

Investment Manager

Jürgen Wahl

Venture Partner

Werner Zahnt

Founding Partner, Corporate Development

Sophia Escheu

Associate

Maximilian Wilhelm

Senior Associate

Victor Huerbe

Principal

Past deals in VoIP

Firsty

Seed Round in 2024
Firsty is a telecommunication service that offers access to messaging, email, and online calling, basic global data connection for free.

Sipwise

Venture Round in 2017
Sipwise GmbH is an Austrian technology provider based in Brunn am Gebirge, specializing in the design, development, and integration of carrier-grade next-generation communication platforms (NGCP). The company offers a range of products, including sip:providerCE, a software system for VoIP services, and sip:providerPRO, an appliance aimed at service providers for residential and business VoIP services. Sipwise also provides professional consultancy, training programs, and various system assessment services to evaluate deployed systems and network architecture. Their project planning and deployment services encompass network preparation, hardware and software configuration, and custom integration. Additionally, Sipwise offers customer migration services and thorough documentation reviews to assist clients in transitioning to new systems. As of May 2018, Sipwise operates as a subsidiary of Alcatel-Lucent Enterprise S.A.

Sipwise

Venture Round in 2016
Sipwise GmbH is an Austrian technology provider based in Brunn am Gebirge, specializing in the design, development, and integration of carrier-grade next-generation communication platforms (NGCP). The company offers a range of products, including sip:providerCE, a software system for VoIP services, and sip:providerPRO, an appliance aimed at service providers for residential and business VoIP services. Sipwise also provides professional consultancy, training programs, and various system assessment services to evaluate deployed systems and network architecture. Their project planning and deployment services encompass network preparation, hardware and software configuration, and custom integration. Additionally, Sipwise offers customer migration services and thorough documentation reviews to assist clients in transitioning to new systems. As of May 2018, Sipwise operates as a subsidiary of Alcatel-Lucent Enterprise S.A.

Sipwise

Series A in 2014
Sipwise GmbH is an Austrian technology provider based in Brunn am Gebirge, specializing in the design, development, and integration of carrier-grade next-generation communication platforms (NGCP). The company offers a range of products, including sip:providerCE, a software system for VoIP services, and sip:providerPRO, an appliance aimed at service providers for residential and business VoIP services. Sipwise also provides professional consultancy, training programs, and various system assessment services to evaluate deployed systems and network architecture. Their project planning and deployment services encompass network preparation, hardware and software configuration, and custom integration. Additionally, Sipwise offers customer migration services and thorough documentation reviews to assist clients in transitioning to new systems. As of May 2018, Sipwise operates as a subsidiary of Alcatel-Lucent Enterprise S.A.

Sipwise

Series A in 2012
Sipwise GmbH is an Austrian technology provider based in Brunn am Gebirge, specializing in the design, development, and integration of carrier-grade next-generation communication platforms (NGCP). The company offers a range of products, including sip:providerCE, a software system for VoIP services, and sip:providerPRO, an appliance aimed at service providers for residential and business VoIP services. Sipwise also provides professional consultancy, training programs, and various system assessment services to evaluate deployed systems and network architecture. Their project planning and deployment services encompass network preparation, hardware and software configuration, and custom integration. Additionally, Sipwise offers customer migration services and thorough documentation reviews to assist clients in transitioning to new systems. As of May 2018, Sipwise operates as a subsidiary of Alcatel-Lucent Enterprise S.A.

Sipwise

Seed Round in 2011
Sipwise GmbH is an Austrian technology provider based in Brunn am Gebirge, specializing in the design, development, and integration of carrier-grade next-generation communication platforms (NGCP). The company offers a range of products, including sip:providerCE, a software system for VoIP services, and sip:providerPRO, an appliance aimed at service providers for residential and business VoIP services. Sipwise also provides professional consultancy, training programs, and various system assessment services to evaluate deployed systems and network architecture. Their project planning and deployment services encompass network preparation, hardware and software configuration, and custom integration. Additionally, Sipwise offers customer migration services and thorough documentation reviews to assist clients in transitioning to new systems. As of May 2018, Sipwise operates as a subsidiary of Alcatel-Lucent Enterprise S.A.
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