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About RKD
From humble beginnings in 1996, RKD has grown into a premier full-service web and digital marketing agency proudly located in Guelph, Ontario. We combine decades of experience with modern AI technologies to deliver smarter, faster results.
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Years in business
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Happy clients
Celebrating the evolution of RKD!
Longevity isn’t nostalgia, it’s proof of lasting relationships.
RKD was founded by Rudy K. Diemer in 1996, beginning as a small basement project with a focus on the agricultural industry. What started humbly has grown into a full-service web and digital marketing agency supporting organizations across many industries.
Thank you for growing with us since 1996!
Thinkers, creators, builders... we are RKD.
Our passionate team of strategists, creatives, and developers works alongside our clients to create custom web experiences tailored to their unique needs. We take pride in building strong partnerships, connecting brands with their audiences, and supporting our clients every step of the way.
Rudy Diemer
CEO/Founder
Thom Ellsom
Partner & Director of Web Services
Tony Brown
Director of Zero In
Jane Brazier
Account Manager
Emma Brazier
Account Manager
Bryan Coles
Client Strategist
Denis Caza
Digital Account Manager
Calvin Schnurr
Digital Account Manager
Ainsley Ramackers
Digital Account Manager
Joe Teles
Digital Marketing Strategist
Cindy Dochstader
Web Designer
Paul Onofrio
Web Designer
Vicky Gutierrez
Front-End Developer
Diette Janssen
Front-End Developer
Shane Coish
Technical Lead
Eric Dukes
Developer
Want to join
the team?
Our digital family
Zero In
Connecting companies to customers using PPC/Adwords, SEO and Social Media.
- A digital marketing team delivering modern PPC strategy and consulting — supported by AI-assisted research, keyword discovery, and performance analysis to help you move faster and spend smarter.
- We improve search visibility and drive qualified traffic to your website, using AI-informed insights alongside proven optimization practices.
- We connect your traditional marketing with a cohesive online strategy — turning your website into the hub for campaigns, content, and measurable growth.
Let's build something great together.
We're ready when you are.