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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryCall Centers

Call Centers

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IndustryBusiness & Technical ServicesIndustryCall Centers
Search results

Matching companies

150 companies found

Marlise K Nail Academy & Products AG Logo

Marlise K Nail Academy & Products AG 

Biel/Bienne · Since 1989

The company provides services in the field of IT and communication, including call center services and newsletter dispatch. It is likely a company specialized in managing and dispatching newsletters as well as providing IT services.

Call Centers
View profile4.7(44)
callExpert AG Logo

callExpert AG 

Wallisellen · Since 2004

The company offers services in the areas of customer service and sales. The core activities include: * Outbound services: telephone sales, telesales, customer reactivation, appointment scheduling, lead management, fundraising, donor reactivation, market and customer surveys, retention management, follow-up campaigns and address qualification. * Inbound services: customer care, order taking, response center, complaint management and outsourcing solutions. The company supports its customers in communicating with their customers and helps them achieve their sales and marketing goals.

Call Centers
View profile3.1(40)
TELAG AG Logo

TELAG AG 

Zurich · Since 1959

The company provides contact center services, including inbound customer care, outbound telemarketing, technical helpdesks, whistleblowing, compliance, retail service and omnichannel customer service. The core activity is to enable customer contacts through various communication channels and offer high-quality services in these areas.

Call Centers
View profile3.9(36)
MarketingPoint AG Logo

MarketingPoint AG 

Frauenfeld · Since 2002

The company's core activity is the acquisition and acquisition of new customers for business customers, particularly in the areas of IT, telecom, services and industry, through telemarketing, analysis, training and consulting.

Call Centers
View profile4.5(25)
sales experts GmbH Logo

sales experts GmbH 

Stetten Sh · Since 2014

The company's core activity is providing services in the field of new customer acquisition and sales, particularly through cold acquisition, telemarketing, telephone acquisition, appointment scheduling, mailings, market and customer surveys, campaign support and strategy consulting, as well as digital sales methods such as Digital Sales, Digital Selling and Social Selling.

Call Centers
View profile4.9(14)
Callpoint AG Logo

Callpoint AG 

Basel · Since 2007

Callpoint provides customer service solutions, including customer service, on-call services, helpdesk, telemarketing, telesales and appointment scheduling. The company supports businesses from various industries, such as banking and finance, real estate and facility management, and public organizations, in handling customer inquiries, offering a multilingual, 24/7 service.

Call Centers
View profile4.2(11)
Global-Line Services Sàrl Logo

Global-Line Services Sàrl 

Meyrin · Since 2006

The core activity of Global-Line Services is the provision of telecommunications and secretarial services, particularly in the reception and forwarding of telephone calls, scheduling and management of messages for companies and organizations. The company offers tailored solutions for various industries, including healthcare, businesses, self-employed individuals and associations.

Call Centers
View profile4.3(11)
Curena AG Logo

Curena AG 

Zurich · Since 2008

The core activity of Curena AG is the provision of emergency call and call center services for companies and organizations. This includes receiving and processing emergency and telephone calls, dispatching and coordinating assistance services, as well as maintaining customer data. The company offers 24/7 protection for emergencies and enables its customers to offer their customers and employees comprehensive protection.

Call Centers
View profile4(10)
JK Development GmbH Logo

JK Development GmbH 

Zug · Since 2013

JK Development GmbH provides B2B call‑center and outsourcing services, including B2B telemarketing, lead generation and appointment setting, as well as the sale, verification and enrichment of company address databases. The company also offers multilingual customer‑care services, helpdesk and order handling, and scalable inbound/outbound solutions.

Call Centers
View profile4.2(10)
Prosertel , Muller & Cie Logo

Prosertel , Muller & Cie 

Geneva · Since 1997

The core activity of Prosertel, Muller & Cie is the provision of professional telephone services, specifically: * Call management: The company offers personalized telephone services where employees receive and process calls. * Telemarketing: Prosertel, Muller & Cie also offers telemarketing services where employees contact customers or potential customers to promote or sell products or services. * Administrative and commercial domiciliation: The company also provides administrative and commercial services, such as managing business correspondence or processing customer inquiries. Prosertel, Muller & Cie positions itself as a partner for companies looking to outsource their telephone services and offers flexible and adaptable solutions to meet the needs of its customers.

Call Centers
View profile2.8(9)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
Per page
102050
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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