JK Development GmbH
General-Guisan-Strasse 6, 6300 Zug, Switzerland, Zug
+41 43 508 32 00
jk-development.ch
Lundi: 08:00 to 17:00
Mardi: 08:00 to 17:00
Mercredi: 08:00 to 17:00
Jeudi: 08:00 to 17:00
Vendredi: 08:00 to 17:00
Samedi: Closed
Dimanche: Closed
Excellente entreprise, équipe, service et gestion. Ils savent ce qu'ils font et offrent un excellent rapport qualité-prix depuis des années.
Meilleure agence de télémarketing !
Des professionnels qui connaissent leur métier et avec lesquels il est très facile de travailler.
Mega
We have been working with JK-Development for some time now and are completely satisfied. The collaboration is reliable, transparent, and always based on mutual respect. The dependable deadlines and clear planning are particularly noteworthy, providing us with a great deal of security throughout the project. The return on investment in the projects has exceeded our expectations. We look forward to continuing our collaboration and are happy to recommend JK-Development!
JK Development is the telemarketing specialist for business clients in Switzerland, Germany, and Austria. The team consistently delivers fast and reliable consulting, service, and project management. It generates targeted customer appointments. The service offering is clearly structured: It is based on qualified address data of C-level decision-makers. Building on this, JK Development meaningfully complements its core telemarketing business, for example, through customer care services, partner and pipeline management, as well as content creation and social selling via LinkedIn and HubSpot. This offering enables effective upselling and cross-selling and helps systematically expand the customer base. Thank you very much for such professionalism and quality; we are extremely satisfied with the results!