Top SEO Consultants in London Ranked

1) Jade Bartholomew

Now in her ninth year running Sierra Six Media, Jade Bartholomew has established herself as one of the most respected SEO experts in London. Her agency specialises in ROI-focused campaigns that deliver measurable growth for clients across competitive sectors such as finance, retail, and technology.

Under Jade’s leadership, Sierra Six Media has become both a SEMrush Agency Partner and a Drum Recommended Agency, recognised for its transparent, data-led approach. With over 15 years of SEO experience, Jade has been featured in Forbes Council and was a recipient of the CREA Global Business Award for leadership and innovation in digital marketing.

Alongside her agency work, Jade runs an independent SEO consultancy offering strategic guidance for brands seeking scalable organic growth.

If you’re looking for a results-driven SEO agency in London, contact Sierra Six Media to discover how their team can help your business grow.

2) Alice Baker

As a key figure behind one of London’s fastest-growing digital agencies, Alice Baker has helped transform a small start-up into a multi-award-winning SEO company featured in TechRound’s Top Start-Ups.

Alice’s experience spans large-scale projects, including full SEO strategy for one of the UK’s biggest restaurant groups (over 200 locations) and high-profile campaigns for Premier League football clubs. Her background in business operations gives her a rare ability to combine commercial frameworks with SEO strategy, helping brands achieve sustainable growth.

As a contributor for Drum Magazine and a consultant for investment pitches, Alice has supported seed-stage start-ups in securing multi-million-pound funding. Known for her analytical precision and her instinct for market opportunity, Alice continues to be one of London’s most forward-thinking SEO leaders.

3) Silvia Del Corso

Silvia Del Corso is the Founder and Director of PinkSEO, a female-led, award-winning SEO agency based in London. After starting her digital journey in Tuscany with her first agency, WebForYou, in 2011, Silvia relocated to the UK in 2017 and launched PinkSEO to focus solely on search engine optimisation.

With a passion for the analytical side of digital marketing, Silvia champions SEO as a measurable and ethical route to sustainable business growth. Her agency’s approach is rooted in transparency, data-driven insights, and empowering business owners to understand the real value of search.

Today, Silvia leads a growing team of SEO specialists known for delivering ethical, high-impact strategies that help UK businesses attract qualified leads and build long-term online visibility.

4) Tom Walters

Tom Walters is widely regarded as one of London’s most innovative SEO strategists, known for combining creative storytelling with performance marketing. As Head of SEO at a leading digital agency, Tom has led successful campaigns for major fashion, travel, and hospitality brands across Europe.

With a background in journalism, Tom’s strength lies in blending high-quality content with technical optimisation that ranks and converts. His pioneering use of structured data and AI-driven tools has earned him recognition from The Drum and Search Engine Journal.

Tom is also a mentor to junior SEOs and an advocate for continuous learning in the industry, frequently contributing to community training and educational initiatives.

5) Marcus Hale

Marcus Hale is a veteran SEO professional with over 18 years of experience driving organic growth strategies for blue-chip companies and ambitious scale-ups. As founder of Hale Performance Marketing, Marcus specialises in complex technical SEO, international site optimisation, and recovery strategies following algorithm updates.

Having advised more than 300 global businesses, Marcus is frequently invited to contribute to Google Partners and Moz webinars. He’s known for his evidence-based approach, aligning SEO performance with real commercial outcomes.

With a reputation for clarity and precision, Marcus remains a trusted partner for C-suite executives aiming to make SEO a measurable driver of long-term business success.

Conclusion

These five SEO experts in London represent the best in the industry for 2025: innovative, strategic, and relentlessly focused on performance. From ambitious start-ups aiming for rapid growth to established brands refining their digital presence, London’s SEO talent continues to set the standard for excellence in search.

FAQs

Who is the best SEO expert in London in 2025?

There are many talented professionals, but leaders such as Jade Bartholomew, Alice Baker, and Silvia Del Corso are widely recognised for their proven results and innovative strategies.

Look for transparency, measurable results, and experience in your industry. A good SEO consultant will provide data-driven insights and a clear strategy tailored to your goals.

London is home to some of the UK’s most experienced SEO professionals who understand local markets, competitive industries, and global search trends.