Creative Marketing Agency in Colchester, Essex

We're a full creative marketing agency delivering digital and traditional marketing campaigns, communication services and event management across Colchester, Essex, London and the East of England.

Our innovative, meticulous and highly practical approach to all strands of marketing allows us to channel our clients' strengths to achieve the desired results.

We can help you raise your business' profile, boost profits and even turn your business around.

Fancy a Chat?

Trick and Treats App

KAT Marketing has been bringing a spooktacular vibe to Colchester city centre this October. KAT created the Trick and Treats interactive app-based trail, offering participants instant rewards, discounts and other treats, plus some fun tricks too.

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Trick and Treats App

See some of our latest projects

A culture of innovation, creative thought and excellence enables us to deliver B2B branding, marketing, digital and PR campaigns that are media neutral, diverse and results orientated, producing outstanding engagement and impact for our clients.

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Clarke Infinity

Client

Clarke Infinity

Poplar Nurseries

Client

Poplar Nurseries

University of Suffolk

Client

University of Suffolk

Evo Supplies

Client

Evo Supplies

Digital Marketing That Delivers Results

Digital Marketing That Delivers Results

Our digital marketing team can help you to plan, design and implement digital and traditional campaigns to drive your business forward.

We are always on hand with advice and expertise on delivering web design, email marketing, SEO, paid social media marketing and PPC activity that will bring you a return on investment.

Whatever your marketing needs, we're here to help.

Our Kat Chat

04 May 2026

Thinking Beyond London: Putting Essex on the Global Map

The event, led by our client ETK Group, brought together businesses from across Essex and Nigeria for a day focused on international trade, collaboration and growth.

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06 Apr 2026

Bringing History to Life: How We Helped Mark 100 Years of Harwich’s Most Famous Hoax

This April, we were proud to support the Harwich Tourism Group in celebrating the 100th anniversary of what’s been described as one of the biggest April Fool’s Day hoaxes ever.

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09 Mar 2026

Volunteering is a Privilege

They came, they ran, they conquered... a shout out to the incredible Colchester Half Marathon volunteers who made the whole event possible.

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02 Mar 2026

Limbering up for the Colchester Half Marathon 2026

The countdown is on for Colchester’s popular annual half marathon and here at KAT Marketing we are limbering up to take part once again...

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Some KAT Clients

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