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info@bestseller.de +49 89 - 90 11 90

“Anybody can make a phone call - we are successful sales professionals!”

  • 3er Gruppe
    Effectively acquiring new clients

Welcome to BESTSELLER GmbH!

Sales services with guaranteed success - that is our ambition!

Our TeleSales professionals successfully take care of winning new customers for you!

We speak of TeleSales because we sell not only specific products, but also the vision of working with your company.

Of course, an additional task can be the potential-oriented development of your existing clients!

In the past, our staff has performed TeleSales tasks for companies like Siemens, Apple, Microsoft, BMW and Hilti - but also for many less well-known companies, whose names are only familiar to experts.

Every executive knows the benchmarks of successful sales:

How can I make inroads into the awareness of decision-makers in the company, who are presently - now! - potential customers for my products and services?

Your sales activities can only be successful if your sales professionals spend more quality time with the right prospects.

Exactly this is the job of BESTSELLER's sales professionals:

Appealing to decision-makers on an emotional level is key, because human beings do business with other human beings, not with companies.

Can this type of support really come from an external service provider?

Yes, BESTSELLER's sales professionals can indeed provide it!

Please give us a call:

We will determine in a free workshop whether your goals can be achieved and what specific Return on Investment you can expect for your task

We are looking forward to your call!

Professional acquisition of new customers

In the past, our staff have performed TeleSales tasks for companies like Siemens, Apple, Microsoft, BMW and Hilti - but also for many less well-known companies, whose names are only familiar to experts.

Make an appointment now!


The BESTSELLER Vision:

“Maybe a person we talk to will forget what we said, but he will surely remember how he felt.”

Only results count: Personal. Sustainable. Transparent.


Modular Portfolio


BESTSELLER GmbH is a service company providing individual solutions for ever-changing sales challenges from a modular portfolio of services.

Focused Strategy


As sales and marketing professionals, we work with our clients to provide them with specific TeleSales know-how and to develop efficient and focused strategies.

Performance based on partnership


Our performance is based on partnership and can be delivered in our TeleSales Centers in München-Dornach and Düsseldorf-Neuss (Outsourcing) or at your company's premises (Insourcing).

Mission Statement


Our profession is sales. Out medium is the phone.

Only results count!

Our TeleSales professionals take care of the complete sales process, from the initial contact to closing the sale by phone, as well as proactively taking care of presently neglected clients.

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