What we do?
At Stonechat Digital, we’re more than a marketing agency, we’re growth partners for the UK energy sector. With over 20 years’ experience, we help businesses across the energy ecosystem achieve sustainable growth in a competitive market.
Our approach is built on four core strengths, Digital, Data, Partners, and Platforms, combining marketing expertise, tariff insights, industry networks, and scalable technology to help our clients grow to new heights.
Led by industry experts Scott Byrom and Stefan Mustieles, our team works seamlessly alongside your in-house or external teams, combining deep sector knowledge with proven digital expertise. The result? Data-driven strategies that turn traffic into conversions and marketing into commercial success.

Digital
Boost your online presence with Stonechat Digital’s digital marketing expertise, tailored for the energy sector. We deliver targeted strategies that drive visibility, qualified traffic, and measurable ROI.
Our services include:
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SEO: Improve visibility for energy-specific keywords to capture high-quality, conversion-ready traffic.
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PPC: Launch highly targeted campaigns that generate immediate leads and sales across solar, EV, and energy-saving products.
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Digital PR: Strengthen your brand reputation with campaigns that increase authority in the energy market.
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CRO & Social: Enhance customer journeys and engagement to turn visitors into loyal customers.
Data
Harness the power of data and insights to fuel smarter energy decisions. From tariff feeds to customer behaviour analytics, our data solutions underpin switching journeys and growth strategies.
Our services include:
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Tariff Feeds & APIs: Real-time, Ofgem-accredited data powering comparison journeys and switching tools.
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Market Insights: Comprehensive analysis of competitor strategies and customer trends.
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Analytics & Reporting: Actionable insights on KPIs such as lead generation, sales, and retention.
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Forecasting: Using data to identify risks, opportunities, and future growth potential.
Partners
Expand your reach and strengthen your brand through Stonechat Digital’s industry partnerships. We connect you with affiliates, suppliers, and media to open new routes to market.
Our services include:
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Affiliate Networks: Build new acquisition channels through trusted partners.
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Supplier Collaboration: Leverage relationships to unlock commercial opportunities.
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Media Connections: Access established journalist and publisher networks in the energy sector.
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Reputation Building: Position your brand as a trusted voice through collaborations and endorsements.
Platforms
Create scalable infrastructure with our platform solutions, making complex energy journeys seamless. From white-label builds to bespoke integrations, we provide the tools to grow.
Our services include:
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White-Label Solutions: Custom comparison sites that extend your brand reach.
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API Integrations: Connect energy data directly into your digital products.
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Bespoke Builds: Tailored web platforms designed around your business goals.
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Scalability: Future-proof systems that evolve with your growth.
Who we are?

Director of Search
Stefan Mustieles is a highly regarded digital marketing professional with over 15 years of expertise, specialising in SEO strategy. Known for his technical SEO skills, Stefan excels at crafting strategies that align with Google’s evolving algorithms to maximise online visibility and performance.
He has worked with leading brands like MoneySupermarket.com and Shop Direct, where he played a key role in enhancing their digital presence. Now as co-founder of Stonechat Digital, Stefan leverages his deep expertise to drive measurable growth for businesses in the UK energy sector.

Commercial Strategist
With over 20 years in digital marketing and energy, Scott Byrom has led at brands like MoneySupermarket.com and launched MoneySavingExpert’s ‘Cheap Energy Club’. In 2019, he co-founded Stonechat Digital to provide strategic, energy-focused digital solutions and serves as CEO of TheEnergyShop.com, an Ofgem-accredited comparison site.
Regularly featured in print and TV as a leading energy expert, Scott helps businesses scale efficiently and achieve measurable success.
What our clients say
"In-depth understanding of digital marketing"
Working with Stonechat Digital for an extended period has been a highly rewarding experience. Their dedication to enhancing our online presence through strategic SEO has led to a notable increase in our search engine rankings and sales. The team at Stonechat Digital combines professionalism with an in-depth understanding of digital marketing, tailoring their approach to meet our evolving needs.
Broadway Basketeers
"An absolute pleasure and an exciting adventure"
I've had the pleasure of working with Stonechat Digital for nearly two years. During this time, the team has helped elevate my business' profile through SEO and PR-focused link-building strategies. The team is knowledgeable, professional, and the communication has always been prompt. I particularly value Stonechat Digital's agility. As the strategic goals of my business have evolved, so too has their approach.
AceOdds.com
"Decades of experience from working in the most competitive sectors"
An outstanding digital marketing agency offering first-rate SEO services. Scott and Stefan, with their extensive experience in highly competitive industries, lead a dynamic team. Their proactive approach, excellent communication, and impressive results stand out. Collaborating with them has been a delightful experience.






We have been lucky to work for some of the UK’s leading online businesses gathering vast amounts of experience in terms of what works and what doesn’t. We have been involved with FTSE250 companies and multi-million pound projects through to smaller businesses looking to cut-through and acquire investment from private-equity firms.