Unique & Inclusive

A revolutionary electro-stimulation slimming device with a one size fits all head band.

Meet Modius

Sleek & Elegant

A next generation in-crowd multimedia platform with an overhead screen secured by a comfortable harness. All wrapped up in a contemporary, bold enclosure.

Meet the iWalker

Iconic & Designed for Manufacture

The Flymo UltraGlide offers more efficient mowing with a radical new hover technology.

Meet the Ultraglide

We are a company that thrives on creativity and passion for design.
As a team we share the same beliefs and help support companies in bringing their products to market.

Case study

Performance tracking

Our Industrial Design and Engineering team worked tirelessly with Shot Scope's electronic engineers to develop the most sophisticated golf performance tracking watch available on the market. The close collaboration saw their 2nd generation product developed within tight timelines.

We're growing!

Case study

Retinal Imaging

Following on from Daytona's success in the optometrist market, California was the 2nd device born from our partnership with Optos. A new compact desktop UWF retinal imaging device with 3 axis movement

ISO 9001 & 13485 Certified


It's time (again) for MEDICA

The team will be exhibiting from the 13-16th of November at Europe’s largest medical device exhibition. It is THE event for companies involved in the design, production and sale of everything from catheters to MRIs. It's i4's chance to...

Our team work across the consumer, medical, industrial and renewable sectors.

View our work

We partner with our clients to deliver commercially successful products.

See how you can partner with i4

I was very impressed by the commitment and attention to detail of the design and engineering team at i4. This combined with excellent project management guaranteed a good solution delivered on time.

David Hunter CEO


The reception has been fantastic – not only is Daytona packed full of market-leading technology but we also believe the design of the instrument makes it more desirable. Many people are comparing it to some of Apple’s designs for the iPod and iPhone.

Roy Davis CEO of Optos

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There are plenty of good product designers and good design engineers out there. However ‘good’ simply wasn’t good enough for me. I had to source an exceptional company that could get under the skin of our product and vision and deliver a new design that takes into account a variety of complex challenges, including timescales.

Mark Evan Managing Director

Nomadix Media – iWalker

We continue to contract i4 for their innovative and responsive approach, technical proficiency and effective supply chain. They allow us to react to and provide solutions for such diverse issues.

Tom Robson Head of Service, Nordex UK / Ireland

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The Flymo UltraGlide project could not have been delivered without the team at i4. Design review meetings with the team from i4 are always valuable as they spark off multiple solutions that enable us to achieve a coherent design in a very short but intense time.

Ian Smith Flymo Design Manager

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Looking for a design or engineering role at i4?

Visit Our Career Page


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Our Tweets

7 days ago

Thank you to everyone who visited our stand at #MEDICA2017. It was a terrific event with many #innovativehttps://t.co/7O8KN8q3b3

10 days ago

Key to keeping calm in an over crowded tram at #MEDICA2017? Take a selfie and share your pain with colleagues at ho… https://t.co/v1Eatk3n4l

11 days ago

Thank you for your support so far @ScotDevInt. Looking forward to a great #MEDICA2017. https://t.co/KLo8geMEpD