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BPO Service Company

JK Development

Multilingual Swiss call centre offering telemarketing, lead generation, address data and customer care services

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About JK Development

JK Development is a call centre and data services company in Switzerland. It serves Swiss and international clients and works in several languages, covering both winning new customers and looking after existing ones.

What JK Development offers

  • Telemarketing: outbound campaigns for appointment setting, lead generation, lead management and telephone sales.
  • Appointment coordination: handling the whole scheduling process so client sales staff can concentrate on selling.
  • Address data: supplying Swiss company addresses, with named decision-makers on request, filterable by industry, company size and region.
  • Data verification: checking and enriching phone numbers and email addresses in a client's own database.
  • Customer care outsourcing: order taking, help desk and hotline work, information and complaints lines, and back-office tasks.

Who it serves

Business-to-business sellers in Switzerland and abroad, including approaches to management-level contacts.

Key facts

  • Based in: Switzerland
  • Languages: multilingual call centre team

Profile written by TrustList from the business's own published information, Oct 2026.

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