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About Diony

Diony is a strategy-first performance marketing agency for ambitious brands that want to scale with clarity and control.

Our in-house teams unite search, paid, creative & tech to build high-performance campaigns and platforms that convert, scale and outperform the competition – for world-class brands. 

Brighter. Bolder. Braver.

Brighter is our ambition – the step-change and the mindset that drives us. It’s how we think at Diony: strategic and forward-looking. We’re focused on growth for our clients and for ourselves, as we take on larger, more ambitious projects that lead to long-term, retained partnerships.

Bolder is our attitude – the edge and the confidence to challenge for change. It’s how we approach every project: knowing our value and worth, always bringing ideas to the table, and adding real value. We work with our clients as partners, not just providers, pushing them to think differently and aim higher.

Braver is our craft – the standard we set and our commitment to raising the bar. It’s in the work we deliver: top-quality and built for results. It’s how we operate: always improving, never settling. It’s in the impact we have on our clients, our people, and the industry.

Meet the Team

Alistair O Sullivan Managing Director
Alistair O'Sullivan
Managing Director
Laura Hustwit Operations Director
Laura Hustwit
Operations Director
Beverley Racecourse Logo
Beverley Racecourse
The enthusiasm and energy Diony demonstrates is exceptional and infectious and is the main driver in our relationship. They understand the importance of understanding our company our company’s values, people and vision and work with that to deliver a first class service.
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Legends Global
Diony have been a fantastic partner, delivering fantastic, well designed and highly effective website projects to budget and deadline. They are a pleasure to work with and great at finding solutions to challenges. Thanks team!
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ITW Fluids Europe
No matter the challenge, they are always on hand to pick up the phone or set up a meeting to provide guidance and support. Diony consistently deliver value, and it’s clear they care about getting the best outcomes.
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Motorlease UK
Outstanding agency! Diony have been first class working with us to develop our digital strategy and also a full rebrand. The quality of work and the timescales they’ve worked towards have been second to none. I wouldn’t hesitate to recommend them to anyone.
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We'd love to hear from you.

Diony Logo Dark Grey (Transparent BG)

Insights, ideas and impact.

Diony Logo Dark Grey (Transparent BG)

Our mission is to inspire and ignite compelling ideas.

Diony Logo Dark Grey (Transparent BG)

Want to be part of our journey?

Address
Worx Hull, Beverley Road, Hull, UK

Skills

Brand Development Content Creation Conversion Rate Optimisation (CRO) Creative Digital Growth Digital Marketing Graphic Design Marketing Strategy / Consultancy Organic Search (SEO) Paid Search (PPC) Paid Social Performance Marketing Search Marketing Consultancy Social Strategy Strategy Web Design Web Development