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Graphic Design

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Hilton

Branding & Design

Graphic Design

The prestigious Hilton Hotel, based in Liverpool ONE, asked Castle to develop and design several bespoke advertising campaigns, designed to modernise their existing corporate image.

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Graham Construction

Lead Generation

Graphic Design

Graham Construction is a long-established UK construction company who work with a range of clients across the public and private sectors. Castle provided Graham Construction with a branding and design package, redesigning all their corporate collateral to reflect their corporate image.

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GEO

Why Most SEO Strategies Are Quietly Failing in 2026 (And What to Do Instead)

Most businesses are investing in SEO tactics that no longer work. This guide explains what has actually changed in search in 2026, what drives real rankings today, and how to build a strategy that compounds over time.

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Marketing

Why paid advertising is no longer optional in 2026, and what brands are getting wrong

Paid advertising is now critical for growth in 2026. Learn how platforms, creative, and data-driven strategy are reshaping digital marketing results.

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GEO

GEO: why generative engine optimisation is the future of digital marketing, and how brands need to adapt now

GEO (Generative Engine Optimisation): What It Is and Why It Matters in 2026 Meta description: Discover how GEO is changing digital marketing. Learn how AI search, entity authority, and PR-driven visibility are reshaping SEO for modern brands.

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