Growing together

Online marketing is more than just a strategy - it's an ongoing journey to success. Find out how we take the pain points of your digital presence and transform them into opportunities for growth. From optimizing your website to developing effective campaigns, we are your partner in achieving your goals in the digital world.

The digital landscape is constantly evolving, and your online presence must grow with it to stay relevant. At our company, we understand the pain points associated with online marketing - from reaching the right audience to generating valuable leads.

Our approach begins with a thorough analysis of your current situation, identifying weaknesses and turning them into opportunities for improvement. Whether increasing your online visibility or boosting conversion rates, we have the expertise and experience to take your digital strategy to the next level.

The key to online success

One of the most important aspects of online marketing is that a website is never "done. There is always room for optimization and further development to reach and retain the optimal target audience. With us, we believe in a continuous improvement process, constantly monitoring and analyzing the performance of your website and marketing campaigns.

Through A/B testing, tracking statistics and responding to changing trends, we ensure that your online presence is always up to date and continues to meet the needs of your target audience.

Push boundaries, conquer the digital world!

More than just advertising

In addition to optimizing your website and campaigns, we love to share helpful marketing tips and advice to grow your brand. Whether it's using social media, content marketing or search engine optimization, we have the knowledge and expertise to help you stand out in the digital world. With a combination of creativity, data analysis and strategic insight, we put your brand on the map and together achieve the results you want.

Choose online marketing with impact, choose us as your digital partner. We are eager to hear your story!

Our customers speak

Vincent & Robert-Jan



Harm works like a true professional. Picks things up quickly and skillfully and is always willing to do some extra edits for optimal results. Resulting in amazing websites!

Pieter Niestadt

Historical Publications Schoonhoven


The moment you choose to have your own website, it's nice to have people like Harm de Kluijver. He translates your ideas into a contemporary and functional website.

Iris van Dam

The World Is On My List


After a few years of using a WordPress template for my travel blog, I thought it was time for my own website. I already had a bit of an idea in my head of how I wanted it, but couldn't really envision it yet. Harmless Agency helped me with this very well.

Paul van der Hoeven

Next Gen Invest


Perfect service, fully customized. Beautiful result, very happy with it!

Caroline Prins



Pleasant collaboration and smooth communication. Takes your wishes and preferences and then enthusiastically sets to work on a first draft. With a beautiful and customized result!

Wilmen Winch



Fine company to work with. Website is fast and responsive. Harm's engineering ensured that our positions in Google were even maintained/improved!