Energy agencies.
Energy marketing is the brand and demand-generation work that sells supplier tariffs, retrofit installations, charging networks, and B2B energy services to UK consumers and businesses. It is distinct from generalist work because it sits under Ofgem oversight on supplier conduct, ASA scrutiny on environmental claims, and MCS or TrustMark gatekeeping on retrofit installers.
- 104 UK agencies with energy experience
- Across 28 UK locations
- Reviewed 18 May 2026
We help businesses grow online without the digital jargon. Working alongside business owners and their teams, we build websites and digital experiences that actually work for real users. Our focus? Creating SEO and content approaches that connect UK brands and small to medium businesses with the people they're trying to reach. The online world is crowded and complex. We cut through that noise with
Coda is a global marketing communications agency and consultancy serving the industrial B2B sector. With unrivalled heritage and sector experience, they offer a sought-after combination of deep scientific and technical sector knowledge, digital expertise and sharp creativity. They deliver the branding and pipeline growth that powers some of the worlds best industrial brands.
Herron is a Sheffield-based creative agency in the United Kingdom, renowned for empowering brands through genuine brand narratives, standout brand identities, compelling campaigns, and immersive digital experiences. Our unique methodology at Herron involves an in-depth partnership with clients, crafting bespoke strategies and solutions that engage target audiences, resulting in heightened interact
We Are Jungle, a celebrated digital marketing and e-commerce agency in Portsmouth, UK, is distinguished for its unrivalled proficiency in bespoke website design and development. Our comprehensive e-commerce solutions, dependable hosting, and robust support services revolutionise businesses' digital footprint. What distinguishes our brand is our unwavering dedication to providing truthful, customis
Rouge Media is an award-winning digital design agency established in 2003, specialising in creating high-performing websites and authentic brands for B2B and non-profit organisations. Based in Reading, UK, their in-house team of designers, developers, strategists, and advisors turns websites into powerful business tools — integrating databases, CRM systems, APIs, and data visualisation.
Launch, a dynamic marketing agency, operates from strategic locations in Glasgow, London, and Ayrshire. What distinguishes Launch is its distinctive blend of imaginative creativity and digital expertise, generating progressive communication strategies whilst proudly maintaining its status as a family-owned enterprise offering a bespoke touch. Providing an extensive array of services, Launch specia
Fishtank, a digital and creative agency in Yorkshire, UK, excels in metamorphosing corporate communication via compelling storytelling. By presenting groundbreaking solutions, they routinely secure enduring ROI for their clientele. Fishtank's distinctive edge lies in their dedication to strategic thought, use of data for business problem-solving, and proficiency in brand strategy, creative leaders
Founded in 2020 by Tom, an experienced Computer Science educator, REASON8 Marketing specialises in bolstering the digital footprint of businesses across all sectors and sizes. Our goal is to enhance online visibility, resulting in an upsurge of inquiries, amplified brand recognition, and a boost in sales. Boasting over eight years' expertise in website development and upkeep, Tom, in concert with
Reason8, a devoted family-led enterprise based in the UK, partners with its clientele to craft bespoke websites designed to cater to their specific requirements. The support doesn't halt there; Reason8 further broadens its suite of services to those ambitious clients who aim to bolster their online footprint. Leveraging SEO and website management techniques, we assist businesses in ascending to un
Levity Digital is a specialist SEO agency serving UK and Irish businesses. We help SMEs grow organic search visibility and stay ahead in an era where AI is reshaping how people find businesses online. Based in Northern Ireland, we combine proven SEO fundamentals with forward-looking AI visibility strategies.
Angelfish Marketing is a distinguished digital marketing agency, operating from Cheltenham. The unique selling point of Angelfish lies in their proficiency in devising inbound marketing strategies, specifically curated for B2B organisations. They leverage platforms such as HubSpot to metamorphose marketing methodologies into strategic accelerators for growth. Their bespoke service, coupled with th
Situated in the bustling centre of Manchester, I-COM is a leading full-service digital marketing agency. Renowned as one of the biggest independent, employee-owned agencies in the area, I-COM sets itself apart by delivering customised and wide-ranging digital marketing strategies in various industries such as B2C and B2B e-commerce, legal, recruitment, among others. Our unique approach amalgamates
We brand the companies that are hardest to explain. AI · Robotics · Biotech · Energy · Deep Tech
Impact Media® is a leading WordPress agency situated in the UK, delivering tailor-made web design, development, and support specifically for corporate clients. Drawing on more than two decades of industry expertise and a steadfast dedication to WordPress, the agency develops bespoke, user-centric websites that prioritise creative freedom, robust security, SEO optimisation, and scalability.
Lead Gen Specialists, a premier telemarketing and lead generation agency, is strategically located in Witham, Essex and Southport, Merseyside. Their unique selling point lies in their unscripted telemarketing technique, which fosters authentic interactions with key decision-makers and yields top-tier sales appointments. This innovative agency offers an extensive range of services, including B2B telemarketing
An award-winning digital marketing agency based in Leicester, we have received multiple accolades and operate branch offices in Leamington Spa and Hemel Hempstead. We pride ourselves on our bespoke, data-informed, and ROI-centric strategies that span across SEO, PPC, social media management, content, digital PR and website development.
First Place SEO helps local businesses in London grow fast. We offer SEO services, Google Ads management, and website help to get you more customers. Our team knows how to get your business on the first page of Google in London. We use proven methods so you get more calls, leads, and sales. If you want to rank higher and beat your competition in London, First Place SEO is ready to help. Get found
Big On Better. At HeightOn, we do more than design and digital. We Switch On Business. Our hybrid agency integrates brand, marketing, and technology to deliver solutions that maximise brand impact, increase leads, and drive measurable results. Big On Growth We amplify brand visibility, enhance engagement, and turn clicks into conversions. Big On Strategy We don't just create; we solve, strategise
Deep and Unique Services at ELITEHUB Luxury Digital Agency ELITEHUB is a premier luxury digital agency specializing in a wide range of services tailored for high-end brands and affluent individuals. Our offerings encompass various facets of digital marketing and personal services, ensuring that our clients receive comprehensive support in achieving their goals.
Award-winning PR agency for B2B & B2C brands across the UK and beyond. In-sector PR expertise. Out-of-sector creativity. Combined to deliver standout results. We've got 30 years of PR expertise across every major sector. HR to home & garden. Environment to energy. We know each industry as well as a sector-specialist PR agency. Maybe better. But where specialist agencies only know their industry, w
As a premier performance marketing agency, Another Concept, situated in the heart of Leeds, UK, excels in delivering a unique client-centric approach. Run by seasoned professionals, we pride ourselves on our transparent and candid communication. Our forte lies in devising bespoke strategies that render quantifiable outcomes, guaranteeing the utmost ROI by employing dynamic budget management.
OmniFound is a forward-thinking SEO agency built for the evolving world of digital discovery. Based in London, we specialise in helping brands grow across traditional search, AI-driven engines, and social platforms. Our services cover traditional SEO, AI SEO (GEO), Local SEO and SEO driven web design
Colne Digital is a specialist Google Ads and PPC agency based in Colchester, Essex, helping businesses across the UK generate more leads, increase sales and maximise their return on advertising investment.
Search Engine optimisation, organic search, PPC and project management in the heart of Scotland. We are based in Paisley, just outside Glasgow. We also offer Answer Engine Optimisation (AEO/GEO) services for ChatGPT Search and Google AI Mode! As an SEO consultancy, we have clients of all scales across multiple industries. We specialise in tailored SEO solutions that are reliable and affordable. If
Ofgem licenses every domestic and non-domestic energy supplier and enforces its Standards of Conduct across marketing, sales, billing, and complaints, with enforcement history including multi-million-pound fines for breaches. The ASA polices environmental claims under Section 11 of the CAP Code, requiring absolute claims like 'green' or '100% renewable' to be substantiated across the full product lifecycle and qualified where the basis is anything narrower than the company's total activity. Since 2022 the ASA has banned ads from Shell, Repsol, Petronas, and TotalEnergies for omitting fossil-fuel activity, and in 2025 it banned multiple British Gas and Hive heat-pump and solar adverts for unsubstantiated savings claims. On the installer side, MCS certification is mandatory for any business installing renewables under government grant schemes (Boiler Upgrade Scheme, Smart Export Guarantee), and every MCS member must additionally sit under a Trading Standards-approved consumer code: RECC, HIES, or GGF. TrustMark registration sits on top of that as the government-endorsed quality mark.
- · ASA green-claims fluency on tariff copy: knows the REGO and Guarantee of Origin loophole, the lifecycle substantiation test, and why 'green', '100% renewable', or 'carbon neutral' need qualifying against the company's total activity
- · MCS and TrustMark literacy on the retrofit side: understands the installer-led Boiler Upgrade Scheme application, the consumer-code requirement (RECC, HIES, GGF), and why high-pressure selling tactics are explicitly forbidden under the MCS code
- · Named supplier or installer case studies with documented outcomes (acquisition CAC, switching volume, BUS voucher conversion, lead quality from MCS directory listings rather than vanity click metrics)
- · Ofgem Standards of Conduct discipline on supplier-customer communications: clear, jargon-free copy, vulnerable-customer treatment, and an audit trail that can survive a compliance review
- · Working knowledge of the grant ecosystem (Boiler Upgrade Scheme, Smart Export Guarantee, ECO4, GBIS, Home Upgrade Grant) and how each scheme gates eligible installer marketing and consumer-facing claims
- · '100% green' or 'zero carbon' tariff copy in the work samples that relies on REGO certificate matching without the lifecycle qualification the ASA now requires, or 'carbon neutral' positioning that has not been pressure-tested against the Shell, Repsol, and TotalEnergies precedents
- · Retrofit-installer work shown with no MCS, TrustMark, or RECC or HIES awareness, no view on the Boiler Upgrade Scheme installer-led application flow, and no recognition that grant-scheme eligibility shapes what can be said in a paid ad
- · Generic 'save up to £X' savings claims for heat pumps or solar pulled straight from manufacturer marketing, with no substantiation plan to clear the ASA's tightened post-2025 test (the British Gas, Hive, and similar bans turned on exactly this)
- · No view on the trust deficit left by the 2021-2022 supplier collapses (Bulb, Avro, Igloo, and 26 others), and a pitch that talks about acquisition without addressing churn, switching scepticism, or the post-failure customer base
- · EV charging work that ignores the November 2025 public-charging rules (pence-per-kWh price display, roaming-provider payment access, 99% rapid-charger reliability), or treats CPO marketing as standard B2C with no fleet, destination, or workplace segmentation
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