AGENCY LIST

LION+MASON

Leeds, West Yorkshire, United Kingdom
Visit lionandmason.com

User-centered design and research for digital product success

LION+MASON is a specialist digital product consultancy that excels in user-centered research, strategy, and design. The agency employs real-world user insights and evidence-led strategies to craft human-centered designs that deliver tangible results. Their broad services include UX audits, UX design, product design, user research and testing, product modernization, and digital product development.

In addition to these core services, LION+MASON offers product branding, UX contractors, product prototyping, and accessibility audits. They are recognized for their ability to redesign experiences, such as creating faster, smarter booking systems and enhancing B2B customer experiences to drive business results growth. Their collaborative approach ensures that client teams are actively engaged and empowered throughout the project lifecycle.

LION+MASON is trusted for their innovative work in designing new in-store sales experiences and developing AI-enabled products. Their commitment to human-centered design and evidence-led strategy establishes them as experts in the field, dedicated to delivering impactful digital solutions tailored to meet the unique needs of their clients.

8
SERVICES

Capabilities

Category

UI UX Design

Services

What these services involve

Accessibility Audits
Accessibility Audits for ui ux design buyers. Clear scope, measurable outcomes, and reliable delivery.
Design Systems
Design Systems for web design buyers. Clear scope, measurable outcomes, and reliable delivery.
Interaction Design
Interaction Design for ui ux design buyers. Clear scope, measurable outcomes, and reliable delivery.
Product Design
Product Design for ui ux design buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
51-200 people

About this agency on Agency List

LION+MASON holds an Agency List Score of 96 out of 100.

That score is higher than 90% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed LION+MASON in September 2026, reading 8 pages published on lionandmason.com.

The score reflects what LION+MASON had published by that date; anything published since has not been read.

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