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Clark St. James Ltd

Digital Marketing Marketing Agency in Norwich, England

City Rank

#9 of 27

Location

Norwich, England

About

Clark St. James offers expert-led digital marketing strategy and performance advertising. From Google Ads and SEO to Fractional CMO services, we help ambitious businesses grow with smarter marketing.

Rated 5.0/5 based on 13 Google reviews as of September 25, 2026.

Contact Information

Norwich, England

Last verified: September 25, 2026

Review on Google

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Google Reviewsfrom Google Maps

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Nik Hubbard
5 years ago

Sean and his team have provided us with what we've always lacked - an end-to-end quantifiable marketing funnel. Whereas in the past we've seen positive activity, we are now able to put figures and costs to that activity and accurately measure ROI while enjoying a steady stream of quality leads. This has not only given us the reassurance to justify our marketing budget but has also given us the confidence to increase spend knowing that we will get it back many times over in new business. Support and communication from CSJ are exemplary. Remarkable stuff!

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Jack DeCourcy
7 months ago

We are incredibly happy with the service we received from the team. They helped us scale our paid campaigns effectively and provided excellent support every step of the way. Highly recommended!

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Kate Burrows
5 months ago

I started working with Sean at Clark St James six months ago, and I honestly couldn’t be happier with the results we’ve achieved together. Before working with Sean, I had to step away from the last two digital companies I worked with because the results simply weren’t good enough. Not being a digital expert myself, I found the whole process incredibly frustrating and stressful, especially when I didn’t feel confident in fully understanding what was happening or why things weren’t working. Since working with Sean, the experience has been completely different. He has a brilliant way of explaining things clearly and simply which has made a huge difference to my understanding. He’s taken the time to walk me through what’s happening with my website and exactly how we can improve it. In the last six months, Sean has helped get my website health percentage to an “excellent” rating, which was one of my main goals, and I’m so pleased we’ve achieved that. We’ve also tested and refined my Google Ads campaign, and my click-through rate is now above industry standards. On top of the results, Sean is incredibly professional. He always gets back to me promptly, is consistently on time for meetings, and nothing I ask ever feels like too much trouble. He’s also very patient especially when digital isn’t my strong point and I occasionally get a bit frustrated! I genuinely couldn’t recommend Sean highly enough. If you’re looking for someone knowledgeable, reliable, and supportive to help you with anything digital, Sean is exactly who you want in your corner.

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