Delta Six Verified Company

Delta Six designs and builds premium custom 3D websites for small and medium-sized businesses in the Netherlands. The studio is based in Maasdam, in the Hoeksche Waard region just south of Rotterdam, and works with clients across the whole country.

The way we work starts with building. Before any agreement, we design and develop the client's complete website at our own expense. In a 15-minute online showcase the business owner clicks through their own site, with their company name, real images, services and a working booking button already in place. The client decides after seeing the finished result, and the site goes live within two weeks of approval.

Every Delta Six website is built as a system for winning new customers. Standard features include online booking linked to the client's calendar, a lead magnet designed for their trade (such as a price check, a quiz or a calculator), an AI chatbot that answers visitor questions day and night, automated follow-up by email and WhatsApp, and review requests that help clients collect more Google reviews. Monthly SEO work, conversion tracking and a results dashboard keep the site improving after launch.

For businesses that also sell online, we build the website and web shop as one product, with product management, a customer CRM and a backend dashboard included.

Our guarantee is clear. Two months after launch the client chooses whether to continue. If they decide to stop after two rounds of improvements, they receive their money back.

Our clients include car specialists, event venues, fireplace and kitchen studios and caterers. Recent projects include Baas Auto's, Het Koetshuis Rotterdam, Schmidt Haarden, Planet Keuken and Hapjesgigant. Delta Six holds a 4.8 out of 5 rating on Google.

Delta Six was founded in 2025 by Lennox de Wolff and Valentino, who present every showcase personally and stay the direct contact for each client.