We are one of the UK’s leading Magento (Adobe Commerce) specialists with experience in delivering effective ecommerce solutions for highly transactional and complex stores throughout the UK, Europe, North America, and Asia.

Our work encompasses multiple areas such as user experience, search, enhanced in-store merchandising, interface design, back-office and marketplace API integrations, performance and security audits, and custom features for merchants typically running Adobe Commerce, Magento Open Source and Shopify.

Our history & ethos


SixBySix was founded in 2014 with the anti-agency aim of providing a transparent and direct relationship between the customer and the technical team involved in implementation.

Unlike account managed agencies our multi-certified, deeply experienced, all-senior technical team provides high ROI at all points of customer engagement.


This has ensured consistently robust & reliable development and strategy engagement month-to-month over long term customer partnerships.

Our ethos is about driving success through performance. With technical expertise and data-driven strategies, we achieve growth for ecommerce brands, focusing on innovation, impact, and scalable results.

Kevin Walker
Partner & Founder at SixBySix

Discover our services

We help ecommerce brands grow with technical expertise and data-driven strategies.

Strategy & Consultancy

As highly experienced specialists in ecommerce with a track record of delivering success across multiple verticals, our aim is to develop a strategic, consultative partnership focused on long term growth.

Maintenance, security & support

Direct access to our highly experienced ecommerce consultants for expert support to ensure timely resolutions and proactive guidance, prioritising return on investment.

UX/UI Design and Analysis

Deliver seamless, modern user experiences with intuitive, brand-focused designs driven by data and customer insights.

Scalable Magento/Adobe Commerce development

Robust, secure solutions designed to meet immediate business needs while supporting future growth and stability.

Hyvä frontend development

As Hyvä partners, we create high-performing, lightning-fast storefronts with Hyvä’s modern framework to enhance engagement and drive results.

Custom development solutions

Solve complex challenges with tailored, flexible solutions from bespoke integrations to custom-built business logic.

Platform migration

Ensure a smooth, disruption-free transition to the right platform with expert guidance and thoughtful execution.

Performance optimisation

Maximise site speed, Core Web Vitals metrics and user experience to improve engagement, checkout flow and conversion.

Third party Integrations

Seamlessly connect ERP, WMS, PIM, and analytics systems to streamline operations and unlock efficiency. Among several other platforms we are the official module maintainer between Magento 2 and OrderFlow WMS.

Check out our work

Every day we take on significant business challenges that increase enterprise value.

One of the UK’s largest high street clothing retailers with over 200 stores worldwide.


Edrington Group

International spirits company known for its premium brands, including The Macallan, Highland Park, and Famous Grouse.


Peacocks

Highly transactional UK based high street fashion brand and retailer of menswear, womenswear and homeware.


Meet our clients


Our customers include Jaeger, Peacocks, The Edinburgh Woollen Mill, Financial Times and Macallan.

Providing a robust and dependable customer support service is a key aspect of our long-term relationships; we ensure customers have direct access to those undertaking the work and the flexibility to scale up or down services as required.