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Sector: Health & Care sector
Corda Incubator
Sector: Technologie- en servicessector
C-mine Crib
Sector: Creatieve en innovatieve business
Sector: Smart energy
Sector: Circulaire economie
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Our mission: growing IT companies by focusing on business development.

Sellsior focuses exclusively on sales in all its aspects with a strong focus on business development. Our services can be seen as a total package for all commercial tasks within a company.

Whether it is about optimizing your sales process, training your teams to sell better, or finding the right sales talent to achieve results. Our goal is clear: achieving better results and growth is key!

Your organization is unique and deserves customization. We, therefore, offer a pragmatic approach, fully modular and tailored to your needs!


Full-service partner in sales optimization

Sales training with impact

Training and coaching tailored to your organization ensure a targeted approach, with a focus on strengthening where it is really needed!

A collective sales training, an individual coaching program, or a combination, you indicate what you need, and we do the rest!

The sales talent that fits your company!

We recruit with an entrepreneurial mindset, choose quality over mass, and believe in every candidate we present!

Talent and competencies take precedence over tons of experience or fancy degrees! A winner’s mentality, enthusiasm, and drive are our selection criteria.

We are as strict in recruiting your employees as we are in recruiting our own sales team!

In response to the war for (sales) talent

The demand for IT sales profiles is enormous and still growing. To fill these vacancies, however, there is a solid tightness in the labor market.

The role of a sales representative is high on the list of bottleneck occupations and the need for companies to focus on their commercial growth is precarious, especially after the pandemic of recent years.

And this is precisely where Sellsior offers a fast, deployable, and efficient solution!

Unique in versatility

Our total offer is unique in the market: we are not a mere consultancy and coaching company and we are not a mere HR company, but a combination of the two, plus with a very specific focus on IT sales!

Among other things, this allows us to offer our unique hybrid model that combines consulting and recruiting, and our Sales-as-a-Service, always tailored to our customers’ needs.

Focus on new business!

We train young, ambitious people to become strong salespeople, who are immediately employable after their training, as internal sales, business developers, or account managers. From week 1 they start generating new opportunities!

On top, we provide constant coaching and sales management so that your management can focus on its core tasks, facilitating your company’s growth.


Corda INCubator
Sellsior Corda Building Corda 6 - Corda A
30 +32 15 65 62 39

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