In4Leads is a reliable and ambitious partner for ICT lead generation. We have an integrated approach in which we like to work closely together to ensure that In4Leads truly functions as a sales department for your company. We believe that this is the only way to understand your potential customers and bring them on board.

Curious about what lead generation can mean for your company? Calculate your business case with our ROI calculator.


We acquire our leads through telephone acquisition, also known as telesales or telemarketing. In our opinion, the most effective way to really get into a conversation with a prospect. Cold calling is a big step for many companies and often there is no knowledge and experience in-house on how to do this exactly.
No worries.
We’ll take care of it.



Collecting data is central to all our sales strategies. Not only do we have a large dataset of relevant customers, but we also have a large personal network of contacts in ICT. We would like to enrich your data with ours and in the most ideal situation, we also add our acquired information from the telesales conversations. This way you receive the most valuable data that can help your sales get to the next level.

Our people make the difference

Sandu SmakmanSales Consultant New Business

What can lead generation add to your business?

This is of course different for every company, but it can lead to great benefits. Therefore, use our ROI calculator and have your business case calculated with your data. Of course we always deliver tailor-made solutions for your specific market and product. The ROI calculator gives you an idea of ​​the potential return on sustainable lead generation by In4Leads.