Top 10 Magento Agencies in the UK trusted by established brands in 2026

Magento (Adobe Commerce) is a powerful but complex eCommerce solution. Its flexibility allows businesses to tailor almost every aspect of their store, from catalogue structure and pricing logic to integrations and workflows. As a result, long-term success depends heavily on how the platform is architected, implemented, and maintained over time. 

Choosing the right Magento agency is crucial. Early technical decisions shape performance, upgrade stability, and operating costs over time. Two stores can launch with similar functionality, yet diverge significantly over time due to differences in code quality, architecture, and development standards.

This guide evaluates UK Magento agencies based on their ability to build Magento stores that remain performant, maintainable, and upgrade-safe over time. The focus is on Magento-specific competence and long-term platform stewardship, rather than generic web development credentials.

Choosing a Magento agency requires a different evaluation lens than most eCommerce platforms. The criteria below focus on the capabilities that most directly influence long-term performance, upgrade stability, and total cost of ownership on Magento.

Magento is not a general-purpose web platform. It has its own architecture, data models, ecosystem, and release cadence. Agencies without deep Magento expertise can still deliver a working store, but structural weaknesses often emerge later as the store grows, traffic increases, or upgrades are required.

Strong Magento agencies typically demonstrate their expertise through:

• A long, Magento-specific track record: Experience should be rooted in Magento and Adobe Commerce, not just broad multi-platform development. Years spent working with Magento matter because many challenges only surface after multiple upgrade cycles and real-world usage.

• Formal recognition within the Magento and Adobe ecosystem: This includes Adobe Commerce partner status and Magento or Adobe Commerce certifications across development, solution architecture, or cloud. While certifications alone do not guarantee quality, their absence often indicates limited commitment to the platform.

• Credibility within the Magento community: This may be reflected through Magento-focused thought leadership, industry recognition, speaking at Magento events, or being referenced by merchants and partners as a specialist agency.

This depth of expertise directly affects how well the store performs over time, how safely it can be upgraded, and how much technical debt accumulates.

Migration expertise is critical if you are moving to Magento from another platform. This is one of the highest-risk phases of a Magento project because decisions made during migration have long-term consequences for performance, SEO, and maintainability.

Key indicators of strong migration capability include:

• Clear understanding of platform differences: Magento operates on different assumptions around catalogue structure, pricing logic, customer data, and extensibility compared to platforms like Shopify, WooCommerce, or BigCommerce. Experienced agencies know when existing behaviours should be redesigned rather than copied. Replicating another platform’s logic inside Magento often leads to unnecessary customisation and future upgrade issues.

• Structured migration execution that reduces business risk: Reliable agencies emphasise:

• Clean handling of product, customer, and order data

• Careful URL mapping and redirect planning to protect SEO and organic traffic

• Controlled launch and cutover processes to minimise downtime and operational disruption

Running a Magento store requires ongoing work beyond launch. Merchants must operate the store, maintain code quality, manage upgrades, and adapt store logic as requirements change. Magento agencies, therefore, provide services focused on ongoing operations, optimisation, and controlled store-level changes. In practice, this typically spans a broad set of services that cover the full Magento store lifecycle, including:

1. Magento store development (and migration)

Build a new functional store on Magento or move your existing store from another platform with minimal disruption.

• Magento migration: Migrate from Shopify, WooCommerce, BigCommerce, or other platforms to Magento, including data migration, URL mapping, and SEO preservation.

• Magento theme & frontend development: Design and build Magento frontend themes, including Hyvä-based implementations and UX/UI where required, with a focus on performance and maintainability.

• Magento store development: Build and configure core Magento functionality, including catalogue structure, pricing logic, checkout flows, customer accounts, and operational workflows.

• Custom module development & third-party module implementation: Develop custom Magento modules or implement third-party modules to add specific functionality in an upgrade-safe and maintainable way.

• Magento hosting & infrastructure: Provide Magento-optimised hosting and infrastructure, including performance tuning, scalability, and reliability (often with UK-based hosting options).

• API & system integrations: Integrate Magento with ERP, CRM, PIM, OMS, payment gateways, and other third-party systems using APIs and middleware.

2. Digital marketing services

 Increase traffic, conversions, and overall store performance.

• Digital & sontent strategy - Plan content, SEO, and overall eCommerce growth.

• Technical SEO & search visibility - Optimise store structure, indexing, and search performance.

• Marketplace enablement - Expand your sales channels through marketplaces like Mirakl, Amazon, or eBay.

• Conversion rate optimisation (CRO) - Improve user journeys to increase sales and revenue.

• Customer experience / UX consulting - Advice on how to make the shopping experience smoother and more engaging.

3. Ongoing support and maintenance 

Keep your Magento store secure, fast, and stable over time.

• Version upgrades & security patches - Apply Magento major/minor updates and security patch releases safely.

• Performance optimisation - Improve speed, caching, and Core Web Vitals.

• Technical health audits - Review code, modules, and system architecture for maintainability.

• Security audits & hardening - Protect against vulnerabilities and compliance issues.

• Bug fixing & troubleshooting - Resolve errors, module conflicts, and operational issues.

4. Expansion & growth services

Scale your store into new markets, reach more customers, and support more complex business operations:

• International & multi-store setups - Expand your store to multiple countries, currencies, and languages so you can sell globally.

• B2B commerce capabilities - Enable business customers to purchase, manage accounts, and access tailored pricing and workflows.

This breadth matters because Magento decisions often intersect with commercial strategy, operational workflows, and customer experience. Agencies limited to development alone may struggle to support growth as complexity increases.

Magento costs should be assessed over time, not just at launch. An initial build that appears cost-effective can become expensive to operate if architectural decisions, code quality, or upgrade planning are weak. When comparing Magento agencies, it is important to understand both how costs are defined upfront and how they evolve once the store is live.

Initial implementation costs

Initial implementation costs cover the work required to design, build, and launch the Magento store. Strong agencies scope and price this phase clearly, with boundaries defined from the outset.

When evaluating initial implementation costs, look for agencies that provide a transparent breakdown covering:

• Custom functionality included in the initial launch

• Migration of product, customer, and order data

• System integrations at launch, and the data or workflows exchanged

• Store architecture and configuration at go-live

• Launch preparation, testing, and deployment

Long-term operating costs and total cost of ownership

Long-term costs determine whether a Magento store remains stable and cost-effective to run. These costs stem less from the number of services used and more from how the store is built and maintained.

Key drivers of long-term cost include:

• Code quality and architectural decisions made during implementation

• The approach to Magento upgrades and security patches

• Ongoing performance and infrastructure requirements

• Operational effort required to maintain and evolve the store

Agencies that plan for long-term operation help merchants control technical debt, keep upgrades predictable, and avoid repeated remediation work. Over time, this reduces the total cost of ownership, even when the initial build investment is higher.

UK-specific requirements affect how Magento stores are configured and operated. Agencies working with UK merchants should be familiar with:

• VAT-inclusive pricing display

• UK tax rules and reporting requirements

• Common UK payment providers and shipping integrations

• Compliance considerations relevant to UK businesses

For example, Magento calculates tax separately while UK stores typically display VAT-inclusive prices. If this logic is not handled correctly from the outset, fixing it later often requires structural changes rather than simple configuration updates.

What matters is not the number of Magento use cases an agency has touched, but whether it understands the operating model that defines how your store works. This may reflect a consumer retail model, a B2B operating model (including wholesale), or a multi-store or multi-market business.

Website: ontapgroup.com

Location: 

Founded in 2006, On Tap is headquartered at 3 London Bridge Street, London, with a second UK office in Rye, East Sussex. 

As part of the BSS Group ecosystem, it operates a global delivery model with over 400 eCommerce professionals across the UK, Europe, Asia, and the United States, serving more than 100,000 customers across 150+ countries. 

Overview

On Tap is one of the longest-serving Adobe Commerce (Magento) partners in the UK, with continuous involvement in the platform since 2007. We have contributed to Magento development, modules, and best-practice implementation across both Magento 1 and Magento 2, providing us with deep technical expertise and long-term insight into how Magento evolves.

This experience includes delivering Magento platforms designed around UK-specific requirements such as VAT-inclusive pricing and tax configuration, as well as both B2C and B2B models with complex pricing and account workflows.

We operate as a full-service Magento partner, combining platform engineering with strategic consultancy and digital marketing expertise. This enables us to support merchants not just at launch, but across the full lifecycle of their Magento store, from optimisation through to sustained growth.

Our approach is built around long-term ownership and predictability. Through Evergreen, our free lifetime Magento upgrade model, we remove recurring upgrade projects and reduce long-term cost and risk associated with running Magento.

For merchants who want to move faster without compromising quality, Carbon provides a pre-optimised Magento foundation that accelerates launch timelines while remaining fully flexible and scalable. This allows businesses to get to market quickly on a clean, high-performance Magento setup, without cutting corners that create problems later.

Services offered

• Magento store development & migration - End-to-end builds (Magento 2 / Adobe Commerce), UX/ UI design, custom theme & frontend development (including PWA where applicable), custom Magento functionality development, migration from other platforms.

• POS & commerce integrations - Support for commerce ecosystem needs such as point-of-sale integration and real-time system synchronisation.

• Hosting - Fully managed, autoscaling hosting via On Tap Cloud designed for Magento, with proactive monitoring, security hardening, and 24/7 support.

• Digital marketing & CRO - Technical SEO, content strategy support, and optimisation services that help improve visibility and conversion outcomes.

• White-label services & training - On Tap offers white-label development, training, and agency partnerships that extend delivery capability for third-party partners.

Core Magento expertise

• Strategic consultancy that aligns Magento with commercial goals: On Tap combines technical delivery with strategic consultancy, helping merchants align Magento architecture with pricing models, operational workflows, and long-term growth plans.
  Founder Dan Garner brings nearly two decades of eCommerce experience, combining deep technical understanding with pragmatic business judgement. His involvement helps ensure Magento decisions are shaped by commercial reality, not just technical preference.

• High development standards driven by deep Magento platform insight: We build Magento stores to high development standards, with a strong focus on maintainability, upgrade safety, and long-term stability through our Magento development services. Deep understanding of Magento’s architecture and upgrade mechanics informs how we structure code, manage customisation, and control technical debt as stores evolve. This approach is supported by nearly 20 years of hands-on Magento experience, including early involvement across Magento 1 and Magento 2 and recognition as the first Magento Solution Partner in the UK.

• Technology-led innovation that future-proofs Magento stores: We invest heavily in proprietary solutions to reduce risk and accelerate delivery on Magento.

• Carbon is central to this approach. Rather than rebuilding Magento stores from scratch each time, Carbon provides a pre-optimised, Hyvä-based Magento foundation with performance settings, integrations, and core functionality already configured. This allows merchants to launch in weeks instead of months, while retaining full flexibility and scalability.
  Carbon delivers high Core Web Vitals performance, conversion-ready features out of the box, and a clean architecture that stays upgrade-ready and cost-efficient to maintain. Rebuilding with Carbon also unlocks Evergreen, ensuring the store remains continuously up to date without traditional upgrade overhead.

• Alongside Carbon, we’ve built Integration Flow for scalable ERP, CRM, and WMS integrations, On Tap Cloud for Magento-optimised infrastructure, and AuditIQ for 24/7 performance and stability monitoring.

• CRO and acquisition expertise powers future growth: Our Magento work is supported by in-house specialists across SEO, UX/UI, CRO, paid media, and content, ensuring that performance, user experience, and acquisition efficiency are considered together. This integrated approach helps merchants improve conversion rates and marketing ROI without compromising Magento performance or maintainability.

• Global delivery capacity with 24/7 coverage: With a team of over 400 professionals operating across multiple regions, we support both B2C and B2B Magento merchants worldwide. This scale enables round-the-clock development and support, ensuring resilience, responsiveness, and continuity as your Magento platform grows.

Trust & recognition

Our credibility is demonstrated through long-term involvement in the Magento ecosystem, visible industry recognition, and sustained client trust.

• Magento Partner Status and Ecosystem Contribution: We are the first Magento Solution Partner in the UK and have been involved with Magento since its early years. Our team has contributed to the development and evolution of both Magento 1 and Magento 2, reflecting long-standing participation in the platform’s growth.

• Industry recognition and thought leadership: Our founder, Dan Garner, is a recognised voice in the Magento and wider eCommerce community. He has spoken at established industry events such as Meet Magento UK, IRX, and international B2B eCommerce forums, sharing insights on platform strategy, performance, and digital commerce trends.

• Long-term client relationships: We are known for retaining clients over extended periods, often spanning many years. This reflects consistency, reliability, and trust rather than project-based engagement. One example is TEMPLESPA, a premium skincare brand that has partnered with us since 2022, highlighting the stability of our ongoing support.

• Awards and professional recognition: On Tap has been shortlisted and honoured at respected industry awards, including as a finalist at the 2025 eCommerce Awards for categories such as Best B2C UX in eCommerce and Best Full-Service eCommerce Agency, underscoring the quality and impact of our work. We are also active members of leading B2B eCommerce associations, contributing to industry standards and best practices.

• Published expertise and knowledge sharing: We regularly publish in-depth content on Magento and Adobe Commerce, covering topics such as platform capabilities, migration strategy, performance optimisation, and long-term growth. This reflects our commitment to sharing practical knowledge with merchants and peers, not just delivering client work.
  

Website: gene.co.uk 

Location:

• Head Office: 20 Middle Street, Brighton, BN1 1AL, United Kingdom

Overview

Gene Commerce is a UK-based eCommerce agency specialising exclusively in Adobe Commerce and Magento Open Source. Founded in 2013, the agency positions itself around a clear Build – Run – Grow operating model, supporting merchants not only through initial delivery, but through ongoing platform operation and optimisation.

Gene’s focus is deliberately narrow: it works only with Magento and Adobe Commerce, and is known for handling complex, high-growth implementations, including subscription commerce, advanced B2B use cases, and large-scale payment integrations.

Services offered

• Build (Adobe Commerce & Magento): Store builds, replatforming, B2B commerce, frontend delivery, system integrations, and payment implementations.

• Run (Ongoing Platform Operations): Unlimited support, Magento upgrades and security patches, and performance maintenance for live stores.

• Grow (Strategy & Optimisation): CRO, UX optimisation, ecommerce strategy, roadmapping, and data-led performance improvement.

Core Magento expertise

• Deep payments and checkout specialisation: Gene has long-standing experience delivering complex payment architectures on Magento, including large-scale implementations involving Braintree, PayPal, and alternative payment methods.

• Product-led innovation mindset: Rather than relying purely on bespoke code, Gene has a strong track record of building and maintaining proprietary Magento modules and platform enhancements. These are designed to solve repeatable merchant problems and reduce custom code overhead.

Trust & recognition

• Adobe Commerce - certified agency: Recognised as a certified Adobe Commerce and Magento eCommerce partner, with formal accreditations supporting enterprise delivery.

• ISO-certified operations: Holds ISO 9001:2015 (quality management) and ISO/IEC 27001:2022 (information security), reflecting mature delivery and governance standards.

• Official Magento payment integration development: The agency’s Braintree/PayPal work is directly embedded in the Magento ecosystem, rather than delivered as third-party add-ons.

Website: https://objectsource.co.uk/ 

Location: Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

Overview

Founded in 2005, Objectsource is one of the longest-established Magento agencies in the UK, with close to two decades of hands-on experience delivering and supporting Magento platforms.

The agency specialises in Adobe Commerce and Magento Open Source, with a strong reputation for handling technically complex, enterprise-grade implementations.

Objectsource is frequently engaged on projects involving large catalogues, custom logic, and integration-heavy Magento environments.

Services offered

• Magento store development & migration: Adobe Commerce and Magento Open Source builds, replatforming, and modernisation of legacy Magento estates.

• Integrations & platform architecture: ERP, CRM, PIM, and OMS integrations, custom API development, and data-driven Magento architectures.

• Ongoing support & maintenance: Magento upgrades, security patching, performance optimisation, and technical remediation.

Core Magento expertise

• Long-term Magento heritage: With nearly 20 years on the platform, Objectsource has deep insight into how Magento architecture decisions impact performance, upgrade complexity, and operating cost over time.

• Subscription commerce enablement: Demonstrated experience supporting subscription and recurring-order models on Magento through integrations with platforms such as Ordergroove.

• Growth-focused third-party integrations: Hands-on Magento integrations with services such as BlueSnap for cross-border payments and Klaviyo for lifecycle automation.

Trust & recognition

• Adobe Commerce partner: Recognised Adobe Commerce partner delivering solutions on Adobe Commerce and Magento Open Source.

• Ecosystem partner recognition: Displays partner status, including Adobe Silver Partner (Technology Program), Adobe Solution Partner (Bronze), and Klaviyo Gold Advisor.

Website: https://www.foundationcommerce.co.uk 

Location: ​​The Heights, No.5 (Yoooserv), Weybridge, Surrey KT13 0NY, United Kingdom

Overview

Foundation Commerce is a UK-based agency specialising in Adobe Commerce and Magento Open Source with a strong reputation for Hyvä Commerce frontend development. The agency is a Hyvä Platinum Partner and one of the earliest UK adopters of Hyvä, delivering multiple high-performance storefronts. Its public positioning emphasises modern frontend practices, technical discipline, and solutions built around Hyvä and Magento.

Services offered

• Magento store development & migration: Adobe Commerce and Magento Open Source builds, migrations, and replatforming projects, including modernisation of existing Magento estates.

• Hyvä frontend development: Hyvä-based frontend builds focused on performance, Core Web Vitals, and long-term maintainability.

• Integrations & platform architecture: ERP, CRM, PIM, and OMS integrations for complex operational workflows.

• Ongoing support & optimisation: Magento upgrades, security patches, performance optimisation, and technical support for live stores.

Core Magento expertise

• Hyvä Commerce specialism: Foundation Commerce is a Hyvä Platinum Partner and one of the earliest agencies in the UK to deliver Magento projects using Hyvä. 

• Performance-first frontend delivery: The agency’s Magento work places strong emphasis on frontend performance, simplified JavaScript stacks, and cleaner theming approaches. This is particularly relevant for merchants prioritising Core Web Vitals, conversion efficiency, and reduced frontend technical debt.

• Enterprise-grade Magento delivery: Foundation Commerce supports complex Adobe Commerce implementations, including multi-store, international, and B2B-capable setups, indicating depth beyond design-led Magento work.

Trust & recognition

• Adobe Commerce Solution Partner: Recognised Adobe Commerce partner, delivering and supporting Adobe Commerce and Magento Open Source.

• Hyvä Platinum Partner: Holds Hyvä Platinum Partner status, reflecting recognised expertise within the Hyvä ecosystem.

Website: https://www.monsoonconsulting.com 

Location: Eagle House, 167 City Road, Old Street, London, EC1V 1AW, United Kingdom

Overview

Founded in 2001, Monsoon Consulting is a UK-based eCommerce agency with long-standing experience delivering Adobe Commerce and Magento Open Source solutions. The agency combines strategic consultancy with technical delivery, supporting Magento platforms through build, integration, and ongoing optimisation.

Services offered

• Magento & Adobe Commerce delivery: Adobe Commerce and Magento Open Source builds, migrations and optimisations.

• Adobe Commerce architecture & integrations: Integration of Magento with ERP, CRM, PIM, and other enterprise systems.

• Ongoing support & optimisation: Magento upgrades, security patches, performance optimisation, and advisory support.

Core Magento expertise

• Consultative Magento delivery: Monsoon approaches Magento projects with a strong emphasis on discovery, planning, and strategic definition before execution. Magento delivery is framed around clear objectives, roadmap clarity, and long-term platform direction.

• Strong B2B commerce focus: Monsoon explicitly positions itself as a specialist in B2B ecommerce, supported by long-term experience delivering platforms for manufacturers, distributors, and buying groups.

Trust & recognition

•  Winner at the UK eCommerce Awards 2024.

• Recognised as an Adobe Solution Partner for Adobe Commerce delivery.

• Holds multiple Adobe certifications across Adobe Commerce and Adobe Experience Manager.

• Recognised as a Hyvä Gold Partner for Magento frontend delivery.

Website: https://www.thepixel.com/ 

Location: Cheadle Place, Stockport Road, Cheadle Point, Cheadle, England, SK8 2JX, United Kingdom.

Overview

The Pixel is a UK-based digital commerce agency delivering Adobe Commerce solutions integrated with content, performance, data, and personalisation across the Adobe ecosystem. The agency positions itself around total digital commerce, combining platform delivery with strategy, optimisation, customer journeys, and AI-driven experiences.

Services offered

• Adobe Commerce implementation, migration, and optimisation

• Digital strategy and transformation programmes

• AI-powered search, personalisation, and performance optimisation

• Content, commerce, and customer journey design and optimisation

Core Magento expertise

• Adobe Commerce - centred delivery: The Pixel delivers Adobe Commerce as part of a wider Adobe ecosystem, including Edge Delivery Services, Adobe Experience Manager, Adobe Target, and Adobe Experience Platform.

• Design-led delivery: The Pixel places strong emphasis on UX and UI as part of Adobe Commerce delivery, aligning frontend design closely with brand and conversion goals.

• Performance and personalisation focus: Strong emphasis on site speed, search, personalisation, and conversion, supported by AI and data-driven tooling.

Trust & recognition

• Adobe Gold Solution Partner: Recognised Adobe Gold Partner across Adobe Commerce and related Adobe Experience Cloud products.

• Multiple UK eCommerce Awards wins: Winner of multiple UK eCommerce Awards, with repeated shortlisting and wins across recent years.

Website: https://www.chilliapple.co.uk

Location: Pluto House, 6 Vale Avenue, Tunbridge Wells, Kent, TN1 1DJ, United Kingdom

Overview

Chilliapple is a UK-based digital agency delivering eCommerce, bespoke software, and AI-enabled solutions. Founded in 2008, the agency positions itself as a long-term digital partner, supporting businesses through development, ongoing support, and continuous improvement.

The agency’s eCommerce offering incorporates AI-driven features such as personalisation and automation to support scalability and evolving customer needs.

Services offered

• eCommerce development, including Magento-based stores and migrations

• AI development for automation, analytics, and personalised experiences

• Bespoke software and mobile app development

• Ongoing support, upgrades, and performance optimisation

• Dedicated development teams for extended delivery needs

Core Magento expertise

• AI-led eCommerce delivery: Chilliapple emphasises the use of AI in eCommerce, including chatbots, predictive analytics, smart inventory, and personalised storefront experiences.

• Magento and multi-store experience: Client testimonials and case studies reference Magento migrations, upgrades, and multi-store setups, indicating practical experience supporting live Magento environments.

• Long-term support focus: Support packages and long-running client relationships are a central part of the agency’s offering, covering upgrades, maintenance, and continuous improvement.

Trust & recognition

• Platform partnerships and certifications: Adobe Solution Partner (Bronze), Magento Business Solution Partner, Magento Certified Developers.

• Award recognition: Winner of the Kent Digital Awards (2018) and listed among the top UK eCommerce development companies by Techreviewer.co.

Website: https://www.awaredigital.co.uk

Location: United Kingdom

Overview

Aware Digital is a UK-based, full-service Magento agency specialising in Adobe Commerce and Hyvä. The agency positions itself as a growth-focused eCommerce partner, combining platform delivery, performance optimisation, and marketing to help merchants scale and improve commercial outcomes.

Aware Digital places strong emphasis on Hyvä-powered Magento builds, highlighting speed, Core Web Vitals, and conversion performance as central to its delivery approach.

Services offered

• Adobe Commerce and Magento Open Source implementation and migration

• CRO, UX optimisation, and performance improvement

• Analytics, tracking, and data-led optimisation

• Ongoing support, upgrades, and technical maintenance

Core Magento expertise

• Hyvä-focused Magento delivery: Aware Digital positions itself as a leading UK Hyvä + Magento 2 agency, delivering fast, high-performing storefronts designed to improve page speed, conversion rates, and Core Web Vitals.

• End-to-end Magento capability: The agency supports Magento across build, replatforming, optimisation, and long-term support, covering both B2C and B2B use cases.

• Growth-led eCommerce approach: Magento delivery is closely tied to performance marketing and optimisation, with a clear focus on measurable outcomes such as speed, conversion, and revenue growth.

Trust & recognition

• Adobe Solutions Partner

• Hyvä Gold Partner

Website: https://www.fluidcommerce.co.uk

Location: 5th Floor, 19 Spring Gardens, Manchester, M2 1FB, United Kingdom
(Secondary office: White Collar Factory, 1 Old Street Yard, London, EC1Y 8AF)

Overview

Fluid Commerce is a UK-based B2B-focused ecommerce agency working with manufacturers, wholesalers, distributors, and suppliers. The agency specialises in delivering B2B ecommerce websites and self-service customer portals.

Services offered

• Adobe Commerce and Magento for B2B

• Hyvä-based Magento storefronts

• B2B customer portals and self-service functionality

• Shopify for B2B implementations

• Integrations and platform support

• PPC and paid media for B2B ecommerce

Core Magento expertise

• B2B-first ecommerce delivery: Fluid specialises in B2B ecommerce, delivering platforms tailored to manufacturers, wholesalers, and distributors rather than adapting consumer-first setups.

• Portal B2B platform for Magento: Fluid develops Portal, its own B2B feature platform for Magento Open Source, designed to support B2B requirements and enable migration from Adobe Commerce to Magento without losing core B2B functionality.

Trust & recognition

• Adobe Solution Partner (Silver)

• Hyvä Gold Partner

• Google Partner

• Microsoft Advertising Partner (2024)

• UK Paid Media Award Winner (PPC)

Website: https://www.iweb.co.uk/

Location: 1 City Square, Leeds, LS1 2ES, United Kingdom

Overview

iWeb is a long-established UK Adobe Commerce (Magento) agency focused on enterprise-scale commerce delivery. Founded in the mid-1990s, iWeb is particularly recognised for projects involving complex product data models, ERP-driven operations, and trade and wholesale businesses, where governance, integration discipline, and long-term stability take precedence over rapid experimentation.

Services offered

• Adobe Commerce & Magento Open Source delivery for enterprise B2B, B2C, and D2C merchants

• Magento replatforming involving ERP, PIM, CRM, and marketplace dependencies

• Akeneo PIM/PXM implementation and Magento integration

• Hyvä-based frontend delivery, performance optimisation, and ongoing Magento operations

Core Magento expertise

• Enterprise Adobe Commerce integrations grounded in PIM-led delivery: iWeb’s integration capability is validated by its position as the UK’s leading Akeneo Gold Partner, with 60+ Akeneo PIM/PXM implementations shaping how product data is modelled, governed, and synchronised into Adobe Commerce. 

• Complex trade and wholesale Magento implementations: iWeb has delivered Magento solutions for automotive parts, building materials, and foodservice supply businesses, supporting large product catalogues and operationally complex buying models.

Trust & recognition

• Adobe Commerce Solution Partner

• UK #1 Akeneo PIM / PXM Partner, with 60+ Akeneo implementations

• ISO 9001 and ISO 27001 certified, reflecting mature delivery governance, data control, and security standards

Choosing the right Magento agency is not just about delivery capability. It is about selecting a long-term partner that understands Magento’s architecture, manages risk through upgrades and migrations, and aligns technical decisions with your business model and growth plans.

Across this list, each agency brings different strengths depending on your priorities, whether that is B2B complexity, Hyvä performance, enterprise scale, or marketing-led growth. The key is matching those strengths to how your business actually operates today and where it needs to go next.

Among them, On Tap stands out for its deep Magento heritage and proven ability to reduce the total cost of ownership with free lifetime upgrades and ongoing structured support. With nearly two decades of Magento experience, a strong migration track record, and proprietary solutions such as Carbon, Integration Flow, and AuditIQ, On Tap supports merchants well beyond launch, through continuous optimisation and scalable growth.

If you are evaluating a Magento build, migration, or long-term support partner, get in touch to discuss how we can support your next phase with clarity and confidence.