Welcome to Zalm Partners, a web development and digital services studio based in CIC Rotterdam, inside the iconic Groot Handelsgebouw at Stationsplein 45 (3013 AK). Our office is located in the heart of Rotterdam, within the Rotterdam Central District, right next to the Weena.
We help businesses in and around the GHG create fast, modern and conversion-focused digital experiences — all from within the same building.
Being located in the Groot Handelsgebouw comes with unique advantages:
With our office in CIC Rotterdam, we’re perfectly positioned to support organisations operating within the GHG.
©Picture by CIC Rotterdam
From our office inside CIC in the Groot Handelsgebouw, Zalm Partners provides a full suite of digital services designed to help businesses grow. We build fast, scalable websites and webshops, ranging from fully custom designs to efficient Webflow and Shopify builds tailored to your needs.
To expand your reach, we support organic growth through Google-focused SEO and optimisation for the new era of AI-driven search. For companies that want to scale faster, we run data-driven paid growth campaigns that generate measurable results.
We also create branding and digital identities that help your business stand out with clarity and confidence. Finally, we develop automation solutions and AI agents that streamline operations, reduce manual work and unlock new efficiencies — ideal for the innovative environment of the Groot Handelsgebouw.
We think like entrepreneurs, not just technicians.
At Zalm Partners, we build and scale our own digital ventures. That mindset plays into every maintenance project we support. We don’t just maintain your website — we look for growth opportunities.
We evaluate:
Maintenance becomes a growth engine instead of a recurring cost.
We get to know your business and your website. You tell us what you want: stability, performance, growth — or all of the above.
Based on your needs, we outline a straightforward monthly plan: what we maintain, what we improve, and what we’ll measure.
We keep your website fast, secure, and reliable — while making targeted improvements each month to help your site perform better over time.
If your office is in the GHG, we’re closer than you think — just an elevator ride away.
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Zalm Partners is a Rotterdam-based digital studio, delivering tailored web development, branding, and growth solutions powered by Google & AI.
