One over three | Product Design Consultants

Forward thinking, intelligent solutions.

We're a multi-disciplinary product design consultancy based in Cheltenham, UK. Our mission is to combine elegant products with sustainable business models.

Product sustainability is at the core of our development process. Contact us today to discuss how we bring a fresh perspective to your next project.

Case Studies

True Wireless

Momo Audio

Electro-surgery

Prima Medical

Testimonials

"As a start-up company on an tight schedule, we were very happy with one over three's responsiveness and quality of work. Their design and prototyping experience was impressive, and they provided great advice on areas outside the scope of our project - saving us valuable time.

C.Sele

7Gen GmbH

Testimonials

"One over three have been extremely helpful at every stage of my project. They had the information I needed at the start, and advised me on steps I wasn't even aware of. I highly recommend their services and will be working with them again on future projects.

L.Williams

PXB Apparel

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Design Services

How can we help?

Product Design and Engineering.

+ User research and market analysis

+ Conceptual product development

+ Detailed design and computer aided design (CAD)

+ Mechanical engineering

+ Product prototyping

+ Electronic engineering

+ Crowdfunding campaigns

+ Marketing materials and product animations

UI/UX Design.

+ User interface design and prototyping

+ Mobile app development

+ User testing

Graphic Design.

+ Brand development and logo design

+ Advertising materials and strategy

+ Motion graphics

+ Product packaging

+ Reports, brochures and office stationary

News / Articles / Blog

Article

Starting a new

business.

After getting to grips with the business world, we're proud to announce the start of one over three, a new product design consultancy in Cheltenham.

2020 is the year our new business gets going. Never a straightforward process, have a read about our experiences and some useful advice we've put together for any aspiring start-up.

Opinion

Solutions & Compromises.

As a consultancy driven around the principles of the circular economy, consumption and consumerism are at the forefront of our thinking.

Considering the role of the designer as part of a system of consumption raises many conflicts. We've written a short article discussing our thoughts on the issue.