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Hatfield, Hertfordshire, England, United Kingdom
1-9
2014
At Submerge, we’re not just another digital marketing agency – we’re the trusted SEO and content marketing experts helping UK and global brands climb the rankings, boost traffic, and connect with their customers in meaningful ways. Based in Hertfordshire, we deliver the complete SEO package, from meticulous technical audits to creative content campaigns that engage and convert.
Our SEO services cover everything your website needs to dominate search results. Whether it’s fine-tuning on-page elements like meta tags and keyword optimisation, tackling technical SEO challenges to improve site speed and structure, or building high-quality backlinks that strengthen your site’s authority, we have the expertise to help. Combine this with expertly crafted content – blog posts, guides, and articles that both inform and inspire – and you’ve got an SEO strategy designed for long-term success.
At Submerge, we believe that great SEO isn’t about gaming algorithms or cutting corners. It’s about understanding your business, your audience, and your goals to create tailored strategies that deliver measurable results. And because we know SEO is only as strong as the content that supports it, our in-house team of editors, writers, and designers ensures every piece we create is compelling, relevant, and ready to rank.
But we don’t stop there. Our approach goes beyond SEO to encompass a full suite of digital marketing services, including web design, content marketing, PPC management, and outreach campaigns. We’re here to help your business not just attract visitors but turn them into loyal customers.
With Submerge, there’s no fluff, no buzzwords, and definitely no thin copy. Just actionable strategies and insight-led digital marketing that works. It’s no wonder 70% of marketers agree that SEO is more effective than PPC – and we’re here to show you why.
Ready to transform your online presence? Let Submerge take your digital marketing to the next level. Whether you’re looking for technical SEO expertise, top-notch content, or a complete strategy overhaul, we’ve got the skills to get you where you need to be. Let’s create something brilliant together.
Geographic focus
Australia
Ireland
United Kingdom
United States
Languages
English
Services
Success stories
Boost Riviera Travel with >1,000% traffic growth
$80,000
2020
12 months
Challenge
Riviera Travel is a £200m holiday brand for the over 50s with a strategic push to move to direct sales via digital channels following decades of affiliate sales via newspapers. It needed to acquire passengers in volume to purchase worldwide holidays and river cruises.
Solution
Working with the in-house team, we identified high-priority keywords, set up monitoring and restructured travel pages. We created a weekly content programme working across website and social channels, delivering over 120 inspirational travel guides, video tours and interactive tools. We create a content calendar specifically targeting high volume, highly relevant search terms, providing top of funnel content that helped increase overall Domain Authority and expose the brand to new customers.
Result
While the Covid-19 pandemic depressed travel search in 2020, our work up to that point saw organic traffic to the site increase 1,200% year on year. The new travel magazine blog led to #1 ranking for a sizable number of high-priority keywords, a wider reach than ever before and improved customer engagement.
Grow organic traffic by 40% for Laithwaites
$100,000
2024
12 months
Challenge
Laithwaites needed to reduce its reliance on branded searches and grow organic visibility for non-branded, high-volume search terms. - Growing organic traffic by 40% within 12 months, aiming for over 2.8 million clicks across the site. - Achieving top 3 rankings for previously unranked high-volume generic keywords. - Addressing complex technical issues, including site crawlability, JavaScript rendering and duplicate content. - Shifting focus from branded to generic search traffic
Solution
To address the technical SEO site issues, we focused on optimising product landing pages (PLPs) across the Laithwaites site. We supported the rollout of 1,000 SEO-optimised PLPs, ensuring that each page had a clean URL structure, appropriate canonical rules and fully rendered content. A core part of our approach was developing high-quality, informative content that would engage users and improve SERP rankings. Submerge created around 200 new PLPs, each featuring detailed descriptions and FAQs.
Result
One of the most significant achievements of the campaign was the increase in organic traffic for www.laithwaites.co.uk. We boosted organic clicks, surpassing the initial target of 40%. This impressive uplift was largely driven by the technical improvements made across the site and the strategic focus on high-volume, non-branded keywords, which attracted a broader audience. Overall, the visibility of Laithwaites’ top 5 keywords improved by 222%, with over 1,000 new keywords added to SERPs.
Launch Orion and achieve 1,000+ ranking keywords
$40,000
2024
12 months
Challenge
This international SEO and website development project targeted small to medium-sized businesses, government bodies and industry professionals interested in ISO certification and training, reflecting a commitment to quality, safety and efficiency in the US. Challenges included: - Increasing organic traffic by 40% and impressions by 200% within 12 months. - Providing SEO insights to inform broader brand strategies. - Growing organic traffic volumes over PPC. - Increasing brand awareness.
Solution
Our campaign revolved around rebuilding the website to establish a robust SEO foundation and boost performance. We upgraded ISO certification pages to improve their visual appeal, conversion rates and organic performance, ensuring they adhered to SEO best practices. The submerge team conducted thorough keyword research, competitor analysis and content gap analysis to identify high-impact keywords and content opportunities. With these insights, we developed a content plan.
Result
We grew ranking keywords to just under 1,000 within a few months, with organic clicks reaching over 400 within the same period. The campaign established the website as an authoritative source in the ISO certification space by developing rich, informative content and improving keyword rankings. This significantly increased the site’s ability to attract long-tail informational searches.
Our clients
Our awards
Reviews
I had the pleasure of partnering with Matt, Lynn and the team at Submerge to develop content that truly resonated with our target audience at Riviera. From the outset, their team demonstrated a deep understanding of our brand's voice and goals, crafting strategies that were not only data-driven but also incredibly effective. The content they created was engaging, informative, and perfectly tailored to our audience, which led to a significant boost in our online visibility and user engagement. What impressed me most was their commitment to delivering quality at every stage of the process. They took the time to understand our industry nuances and consistently provided insights that helped refine our approach. Their proactive communication and willingness to be part of the team made the collaboration seamless and enjoyable. Thanks to Submerge, we saw measurable growth in our organic traffic, improved search rankings, and built a stronger connection with our audience. I highly recommend them to anyone looking to elevate their SEO and content strategy.
A K E Tax & Accountancy Ltd couldn't be happier with the web development services provided by Submerge Limited. Matt took the time to understand our business needs, target audience, and overall vision for the website. They created a visually stunning website that perfectly captures the essence of our brand. Throughout the entire process, they kept us updated with regular progress reports and were always available to answer any questions. Submerge Limited is our go to company for all our digital marketing needs.
I have had the pleasure to know and work with Submerge and the team across several years. From content production, consultancy to SEO and search marketing. I have seen them grown from a boutique into a successful international search and production agency that manages to retain their core aim of ensuring a personal and accountable approach for each project. They are able to produce great results, to budget and exceed. I would highly recommend them. Get in touch and have a chat about your next search project - they might just surprise you!.
I had the pleasure of working with Matt and the team from Submerge when I launched a new beer subscription club. It was a completely new brand and no-one had heard of us, so we understood the importance of our online presence. Submerge helped us hugely and the traffic to our site was really strong thanks to their help with SEO and social media, and ensuring we had content (and keywords) that attracted the right audience. Not only did they suggest topics / blog content, write the content (ensuring all those keywords were in there) and upload the content, but they were also extremely good at reporting on the results in a way that gave us the detail we needed but in a way that it could be presented to the whole c-suite (not just the marketing experts). They went above and beyond to help our business grow, but they also took a lot of time to explain the importance and relevance of SEO and strengthening our website. They were valuable in making the brand a success and I learnt a considerable amount from working with them. I would highly recommend other businesses to work with Submerge to help quickly strengthen their brand presence, and I hope to work with Matt and the team on more projects in the future.
Submerge has been a delight to work with and delivers work to the highest standards. I’ve used them across multiple website and SEO projects, all of which have been delivered to a very high standard.
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Full name
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Message
How it works
Tell us about your needs and describe your problem, so the agency understands what you want to achieve.
The agency will contact you shortly on the Agency Partners platform and suggest how they can help.
Send your brief to several agencies to maximize your chances of finding the right one.
Filling in the brief does not oblige you to hire anyone.
Reach out to more agencies in your area matching your search.
Reach out to more agencies in your area matching your search.