Top 10 Magento Agencies in the UK: A Curated Guide

Magento, now Adobe Commerce, remains a common platform for mid market and enterprise ecommerce because of its flexibility and depth of customisation. That power comes with complexity: a poorly built Magento store is slow and expensive to maintain, while a well built one can support a large, complicated business.

This guide profiles ten UK Magento agencies across Open Source and Adobe Commerce, from enterprise partners to boutique specialists, and explains the support deadlines that now shape every Magento decision.

A note on our own position. Why Matters is a Shopify agency, not a Magento agency, so we do not appear in this list and have no commercial relationship with any agency in it. Details come from each agency's own website and published case studies, so check them before you shortlist, because services, clients and fees change.

Key Takeaways

• Choose a Magento agency for your store's complexity, integrations and whether you need a build, an upgrade or ongoing support.
• Standard support for Magento 2.4.6 ended on 11 August 2026, and Magento Open Source gets no extended support.
• From 1 June 2027, Adobe can suspend traffic to Cloud environments on 2.4.4 or 2.4.5, taking the storefront offline.
• Ask every agency how it prices version upgrades, because they are one of the largest recurring costs of Magento.
• The Magento merchants we move to Shopify usually want lower maintenance costs, less reliance on developers and better performance.
• If you are weighing a move, compare the full cost of staying with the cost of replatforming.

Quick Answer

The best Magento agency depends on your store. For enterprise Adobe Commerce, iWeb and Gene Commerce have the governance and depth. For boutique, senior led work, Scommerce Mage and Active Webdezign suit. SO Technology suits design led brands, Objectsource and MediaTopia suit long term support, Mageworx suits extension work or merchants weighing Shopify, and Ranosys offers international delivery. Check your version's support dates first, because they decide whether you need an upgrade, a rebuild or a replatform.

Table of Contents

• How We Selected These Agencies
• Quick Comparison
• Ranosys Technologies
• iWeb
• Gene Commerce
• Scommerce Mage
• Active Webdezign
• SO Technology
• MediaTopia
• Mageworx (Staylime)
• Objectsource
• Rave Digital
• How to Choose the Right Magento Agency
• Why Matters Perspective
• Frequently Asked Questions
• Final Thoughts
• Related Articles

How We Selected These Agencies

We looked at Adobe partner status, published case studies, certification depth, independent reviews and breadth of services. The list is not ranked, because the right choice depends on your store's complexity and integrations.

Quick Comparison

Ranosys Technologies

Location: London, with international delivery. Specialism: Magento development. Notable clients: Charles & Keith, Singapore Post, NTUC. Website: Ranosys Technologies website.

Ranosys combines a London presence with international delivery teams, which suits merchants wanting UK project management with cost efficient development capacity.

Best for: merchants wanting UK accessible Magento development with international delivery.

iWeb

Location: Staffordshire. Specialism: Adobe Commerce for enterprise B2C and B2B. Notable clients: JCB, British Heart Foundation, Tile Giant. Website: iWeb website.

iWeb lists Adobe Commerce Gold Partner status and has been operating since 1995, more than 30 years. It covers design, implementation, support and merchandising for enterprise merchants.

Best for: enterprise merchants wanting a long established Adobe Commerce partner for B2C and B2B.

Gene Commerce

Location: UK. Specialism: Adobe Commerce builds and proprietary modules. Notable clients: enterprise ecommerce clients. Website: Gene Commerce website.

Gene holds ISO 9001 and ISO 27001 certifications and builds its own Magento modules to solve repeatable merchant problems with less custom code. It says its team built the Braintree payment integration used across the Magento ecosystem.

Best for: enterprise merchants wanting certified governance and module development depth.

Scommerce Mage

Location: Knaphill, Surrey. Specialism: boutique Magento development. Notable clients: Maxwell Scott Bags, Chapman Bags. Website: Scommerce Mage website.

Scommerce Mage was founded in 2008 and has worked on Magento for more than 15 years. Its small size means clients work directly with experienced developers.

Best for: premium retail brands wanting a senior led boutique Magento specialist.

Active Webdezign

Location: London. Specialism: Magento development and design. Notable clients: UK ecommerce businesses. Website: Active Webdezign website.

Active Webdezign was established in 1999 and has more than 25 years of web and ecommerce development behind it, with a small team that keeps clients close to the developers doing the work.

Best for: London businesses wanting an established, hands on Magento developer.

SO Technology

Location: Cranfield and London. Specialism: Magento development, UX and custom software. Notable clients: Tom Dixon, House of Hackney, Bakerdays. Website: SO Technology website.

SO Technology was founded in 2007 and combines ecommerce development with UX and interface design, custom software and apps, with particular strength among design led and lifestyle brands.

Best for: design led and lifestyle brands wanting strong UX alongside Magento development.

MediaTopia

Location: Bristol. Specialism: Magento design and long term partnerships. Notable clients: UK SME brands. Website: MediaTopia website.

MediaTopia has worked with UK small and medium businesses for more than 15 years, with an emphasis on long term relationships and customer service.

Best for: small and medium businesses wanting a long term Magento partner.

Mageworx (Staylime)

Location: UK. Specialism: Magento and Shopify extensions and custom development. Notable clients: merchants across sectors. Website: Mageworx (Staylime) website.

Mageworx began in 2008 as a Magento 1 specialist and has become Staylime, a Magento and Shopify development company. It lists more than 130 client reviews with a 4.9 rating, and its experience on both platforms suits merchants weighing a move.

Best for: merchants wanting extension depth, or considering a move between Magento and Shopify.

Objectsource

Location: UK. Specialism: Magento development, support and optimisation. Notable clients: UK mid market and enterprise merchants. Website: Objectsource website.

Objectsource was founded in 2005 and has delivered Magento work for more than 20 years, across several versions, upgrade paths and replatforming projects.

Best for: mid market and enterprise merchants needing long term support and upgrades.

Rave Digital

Location: UK. Specialism: Magento Open Source and Commerce Cloud. Notable clients: ONE AV, System Connect, WAI Global, Vital Baby. Website: Rave Digital website.

Rave Digital was founded in 2008 and describes itself as a Magento solutions partner working on open source, Magento 2 and Commerce Cloud builds. Adobe has updated its partner branding since then, so confirm the agency's current status.

Best for: merchants wanting open source flexibility or Commerce Cloud implementation.

How to Choose the Right Magento Agency

• Partner status. Adobe's solution partner programme has Bronze, Silver, Gold and Platinum levels; ask which the agency holds today.
• Upgrade experience. Ask how the agency handles version upgrades and how it prices them.
• Integration experience. ERP, PIM and CRM integrations are where Magento projects usually get difficult.
• Support after launch. Agree response times, patching and monitoring in writing.
• A written scope. Ask what is excluded as well as what is included.

Why Matters Perspective

Every Magento decision now has a date attached. Under Adobe's lifecycle policy, standard support for 2.4.6 ended on 11 August 2026 and ends for 2.4.7 on 31 May 2027, and Magento Open Source gets no extended support. For Adobe Commerce on Cloud, Adobe can suspend traffic to unsupported environments from 1 June 2027 for 2.4.4 and 2.4.5, and from 1 June 2028 for 2.4.6 and 2.4.7.

That makes the real choice upgrade, rebuild or replatform. For businesses with complex B2B, deep ERP integration or a need for full server control, staying on Magento with one of the agencies above is often right. For many others, the question is whether the platform still earns its cost.

The Magento merchants we move to Shopify usually give the same reasons: lower maintenance costs, less reliance on developers and better performance. Our migrations average about one month from kick off to launch, and PageSpeed typically improves by around 68%. If you are weighing that move, read our Magento to Shopify migration guide, or talk to our Shopify developers or our ecommerce agency. Our pricing is published on our website, retainers start from £650 a month, clients are billed one month in arrears and are not tied into long contracts, and development projects carry a 3 month guarantee. Video reviews from clients are on our homepage.

Frequently Asked Questions

What is the difference between Magento Open Source and Adobe Commerce?

Magento Open Source is the free, self hosted version. Adobe Commerce is the paid version, adding native B2B features, cloud hosting and Adobe Experience Cloud integration, and only Adobe Commerce customers can buy extended support for older releases.

How much does a Magento agency cost in the UK?

It depends on the build, the integrations and the support you need, and most agencies quote case by case. Ask for a written scope with exclusions, the support terms after launch, and how version upgrades are priced, because upgrades are one of the largest recurring costs of Magento.

When does support end for my Magento version?

Adobe gives each 2.4 release three years of standard support. It ended for 2.4.6 on 11 August 2026 and ends for 2.4.7 on 31 May 2027. From 1 June 2027 Adobe can suspend traffic to Cloud environments on 2.4.4 or 2.4.5, and from 1 June 2028 on 2.4.6 or 2.4.7.

Should I stay on Magento or move to Shopify?

Magento remains a strong choice for complex B2B, deep ERP integration and full server control. Shopify suits most other stores, especially those wanting less maintenance. The Magento merchants we move usually want lower maintenance costs, less reliance on developers and better performance.

What should I look for in a Magento agency?

Adobe partner status, certified developers, case studies at your scale, experience with your integrations such as ERP, PIM and CRM, and a clear plan for version upgrades, which are among the most demanding parts of owning Magento.

Final Thoughts

A good Magento agency keeps a complex store fast, secure and upgradeable. Start with your version's support dates, then shortlist two or three agencies from this list and compare how each would handle your next upgrade and your integrations.

If you would rather compare the cost of staying with the cost of moving, see Magento vs Shopify and how much a Shopify migration costs.

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• How to Migrate from Magento to Shopify: A Step by Step Guide
• How Much Does a Shopify Migration Cost? A Transparent Pricing Guide
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