Our Work | Read More About Castle's Successes

Millennium Pharmacy

Ecommerce

Millennium Pharmacy is a pharmacy company who came to Castle as they needed an industry-specific web portal designing and building, separate from their high-street presence, to sell pharmaceuticals online.

MSB Solicitors

Lead Generation

MSB Solicitors is a Liverpool-based full service law firm. They required an email marketing service that included the design, creation and management of their monthly email campaigns to help retain and build relationships with existing and potential clients as well as cross and upsell services.

Sterling Services

Lead Generation

Sterling Services is a northwest based construction company who came to Castle looking for a complete rebrand. They needed to present a unique and bespoke image to stand out from other industry leaders.

Shave & Subscribe

Lead Generation

Shave & Subscribe is an online subscription service that regularly sends shaving products directly to their customers homes.

Private Label Supplements

Lead Generation

Private Label Supplements is an online supplement store that provides a bespoke service for their clients. They came to Castle looking for a complete revamp of their existing site, upgrading several features for wholesale purposes.

Doctor4U

Ecommerce

Doctor4U is an online pharmacy that distributes prescribed medicines to thousands of customers throughout the UK. They required an online eCommerce platform to facilitate customers purchasing their prescriptions online.

365 Gainz

Lead Generation

365 Gainz is an online fitness app offering tailored fitness programmes for a monthly subscription fee. Castle was able to rebrand the business, create a fully-functional, purpose-built website and market 365 Gainz to a wider audience.

Invisible Wounds

Lead Generation

Invisible Wounds is a specialist support charity who work with survivors of trauma. They required a highly accessible website and a new online brand identity to increase brand awareness.

DMF Wakefield

Lead Generation

DMF Wakefield is an online platform that provides and sells over 5000 consumables for a range of workshop services. Castle designed and built DMF Wakefield a new eCommerce platform to host their thousands of products.

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Marketing

How data-led decision making transforms your marketing ROI

Creativity may win attention, but data delivers results. At Castle, we combine creative strategy with performance data to maximise ROI, refine campaigns in real time, and build systems of sustainable growth. By turning insights into action, we help businesses grow faster, spend smarter, and stay ahead of the competition.

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PPC

The ROI of eCommerce SEO and paid advertising working together

SEO builds long-term visibility, paid ads drive instant results - but together, they create unstoppable growth. At Castle, we combine SEO and paid advertising into one data-led strategy that balances quick wins with sustainable ROI. This integrated approach turns visibility into conversions and traffic into measurable revenue.

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Affiliate

Why your brand needs a full digital marketing partner in 2025

Managing multiple agencies often leads to wasted spend, slower results, and mixed messaging. A full-service digital marketing partner solves that. At Castle, we unite paid media, branding, web design, and data-led strategy under one roof - delivering faster decisions, stronger ROI, and scalable growth built on coordination, not chaos.

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