Turning vision into products people love.

Through Design.

 
 
 

Design Strategy | Concept Development | Prototypes | Design for Manufacturing | Mechanics | Softgoods | Sensor Wearables | Ergonomics | UX / UI

ViableThings is the industrial design studio of Stefan Van Cleef, bringing over 15 years of experience in creating award-winning physical and connected products.
From the first sketch to full-scale production, uniting business strategy with design direction. Working alongside as a design and engineering partner, coaching your design team through complexity, or stepping in as a co-founder. Always aiming for a mesmerizing user experience and a viable business foundation. Users loving the products worldwide, and ready to build your next ambitious and meaningful breakthrough.

Let's get in touch
 

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Co-Founded Ventures

Globally selling companies with innovation built into their core.

 
 
 

Design Work

The process of turning an idea into a real product on the market.

 
 
 

How we get there

A structured and proven process.

 
  • 1) Ideation & Design Strategy

    Unlock clarity, creativity, and alignment in early-stage innovation.
    Facilitated sessions that help to frame opportunities, spark ideas, and create shared understanding.

  • 2) Concept Development & Prototyping

    Turn early ideas into sharp, testable propositions.
    A structured process that brings concepts to life in prototypes and reduces market- and technical uncertainty.

  • 3) Engineering & Validation

    Turning the concept into a product design that matches all requirements throught the iterative cycle of engineering-testing-improving. Resulting in pre-production samples.

  • 4) Verification & Production Guidance

    Making sure the transfer of the product to selected manufacturing partners is fast and smooth. Assuring quality and implementing a process to have the product thoroughly tested.



Some of the brands

 
 

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“Over the past 15+ years, I’ve raised funding, built IP portfolios, won international design awards, and led teams from first sketch to product-market fit. I’ve seen what works, and many times where things go wrong. That experience is what I bring to the teams I work with.”

 
Read founder story