Why invest in digital?

Our people

Meet the team at D4

  • Meet the Team at D4

    D4 is led by six brand and digital specialists, all dedicated to delivering one mission – making your brand fit for a digital world.

    Our key people create every element of work in house. Then we put together a bespoke team according to the requirements of each individual project. From front­-end developers to iPad specialists, copywriters, printers or photographers, we direct them to deliver outstanding results.

  • Justin Williams

    Justin Williams
    Creative Director

    Justin is an internationally experienced Creative Director specialising in the development of brands into digital environments. He has worked with many blue chip clients including BT, Habitat, Hilton Hotels, NBC, Lloyds TSB, TDIC and SuperValu and for international agencies such as Huguenot, Omnia, WAA, Landor Associates and DMB&B Worldwide.

  • Paul Herron

    Paul Herron
    Digital Strategist

    Paul has worked in both design and industry for over 20 years. His passion is to move industrial brands forward in the digital world. He has experience in the manufacturing, engineering, technology, drinks, gambling and air transport sectors for international brands such as SITA, John Smith’s, William Hill, Sports Direct and Saint­Gobain.

  • Jeremy Hoke

    Jeremy Hoke
    Senior Developer

    Jeremy leads the development of all digital projects. For over a decade he has led web development, mobile app development, user-centred design and SEO projects. He works in PHP, MySQL, Zend Framework, HTML 5, CSS 3, Javascript, jQuery and WordPress for clients such as Sony, Sports Direct, 505 Games and Sheffield Theatres Trust.

  • Sarah Haynes

    Sarah Haynes
    Project Manager

    Sarah keeps D4’s clients informed of progress on their campaigns. She makes sure all projects are delivered on time and to budget. She has extensive project management experience and specialises in social media and SEO. With a degree in Media Production, Sarah has clients across metallurgy, cryogenics, engineering and brewing.

  • Matthew Hall

    Matthew Hall
    Senior Creative

    Matt has over 18 years of experience as a multidisciplinary designer, expert in both pixel and print. He brings brands to life online and offline. Previous clients include corporate heavyweights such as KPMG, Disney, Activision and Sony. Closer to home he’s worked with Sheffield Hallam University, Sheffield Chamber of Commerce, Westfield Health and South Yorkshire Housing Association.

  • Alice Herron

    Alice Herron
    Finance Manager

    Alice has over 12 years of experience in public sector finance. She has specialist knowledge of funding for advanced manufacturing in the Sheffield City Region. Her expertise of private and public funding helps our engineering, manufacturing and technology clients access research grants for activities such as exporting and marketing.


We have one mission — to make your business perform better in a world that is changing fast.

  • Now is the time to invest in digital.

    After 3 years of making industrial brands fit for a digital world, we’re taking things to the next level. Our work gives our clients the advantage in today’s global economy. And now we can prove it.

    Now is the time to invest in digital.
  • Gastech 2014 Korea

    In April, Justin and Paul visited South Korea for Gastech 2014, the world’s largest LNG exhibition. We wanted to share with you their experiences, so take a look at what they got up to…

    Gastech 2014 Korea

From our blog

What we like, what we don't like, and everything in between.

Google changes the game again.

Google changes the game again.

Posted by on 21/11/2014 in Digital, SEO | No Comments

Google algorithm alert! If your business doesn’t have a mobile website you’d better set one up quick. This is a quite a game-changer.

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Not Your Average Football Pitch

Not Your Average Football Pitch

Posted by on 24/10/2014 in Innovation, Places | No Comments

I was having a gander at my usual footy websites in my lunch break this week and stumbled across a fascinating article about a football pitch in Brazil that has floodlights powered by the activity of players. Admittedly it was Pelé’s face in a thumbnail that caught my eye, but once I’d opened up the webpage I was hooked – as football and tech stuff is a heady mix. For me anyway.

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Design and Music – a beautiful combination.

Design and Music – a beautiful combination.

Posted by on 19/09/2014 in Art, Design, Music | 2 Comments

There has been abundance of music magazines over the last decade. Don’t get me wrong, there’s been some great ones which have been really informative and introduced me to some great things, but I also feel that we have had an abundance of publications boarding on the ‘Uber cool’ fashion/music variety which often lose sight of the music.

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