SELLBYTEL | Webhelp Group SELLBYTEL is now part of Webhelp!

We are excited about our new partnership with Webhelp - and the highest standard of customer experience we will continuously provide.
Find out more here and stay tuned for changes and updates during this exciting time of transition.
30 years of experience


Our milestones.

The SELLBYTEL Group was founded in 1988. During the course of three decades, what began in Nuremberg has led to a great number of high-valued strategic partnerships with seven brands and more than 60 locations and local offices around the world. You can find the key milestones of our company history here – short and to the point.


Michael Raum founds the SELLBYTEL Group with its headquarters in Nuremberg.


In Barcelona, the outsourcing company Singular, founded by Helena Guardans, is integrated into the SELLBYTEL Group and has now expanded to become the largest international location. This is the base from which support is provided for our target markets in western Europe, Africa, the Middle East and Latin America in 25 languages.


With the founding of the location in Prague, the SELLBYTEL Group sets its sights on the Eastern European market.


The successful expansion course continues. Establishment of the Berlin location. Strategic hub for Germany, Austria, Switzerland and Eastern Europe.


In Lisbon the SELLBYTEL Group founds another strategically important hub for managing the markets of Western Europe and South America.


The SELLBYTEL Group expands into the Asian-Pacific region and, among other activities, founds four new locations: Sydney, Kuala Lumpur, Singapore and Seoul.


The SELLBYTEL Group turns 25! A quarter of a century of outsourcing expertise in a wide variety of sectors. For clients and partners, of which the majority are among the top 100 companies worldwide, who entrust the SELLBYTEL Group with the task of optimizing entire business units. The SELLBYTEL Group opens a strategic development and marketing office in San Francisco.


Largest growth in absolute figures since the foundation in 1988. The SELLBYTEL Group positions itself as a strong international employer and creates many new jobs, especially at its hubs. At the end of 2015 the worldwide employee number totals over 8,000. Establishment of various new locations in the US: Austin / Texas, San José / California and Durham / North Carolina. Expansion of the management board to secure the ongoing growth and strategic direction. 


The SELLBYTEL Group lays the foundation for its new headquarters in Nuremberg. The building will be ready to move in by the end of 2017. SELLBYTEL Barcelona celebrates its 15 year anniversary, now counting more than 3,000 employees from the most diverse cultural and language backgrounds. SELLBYTEL further expands into the North American market. Here we are currently present at 5 locations, San Jose, Mountain View, Austin, Raleigh and San Francisco.


The SELLBYTEL Group becomes part of the Webhelp Group.

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