PDMS

Douglas, Isle of Man, United Kingdom

Custom software, legacy modernisation, and web development for government, healthcare, and maritime sectors

PDMS builds digital solutions for organisations working through complex, regulated challenges, including central government bodies, NHS and healthcare providers, international ship registries, and registry and regulatory institutions. Based in Douglas, Isle of Man, with a second office in Glasgow, the company has operated since 1993, giving it three decades of continuity in sectors such as transport and ticketing, and skills and learning. Work spans legacy system modernisation, giving clients access to improved capabilities and functionalities, through to AI and data projects aimed at delivering AI-ready data through iterative innovation.

Services cover software engineering, web design and development that combines UX with CMS technologies, systems integration, and digital consultancy intended to help clients navigate digital chaos. PDMS also provides secure and reliable managed hosting, plus ongoing support that continues after go-live through dedicated support services. In maritime, the company has worked with international ship registries to help them provide a first-class service to their customers, while in transport and ticketing, work extends from ticketing and on- and offline payment solutions through to capacity management.

33
YEARS IN BUSINESS
1
SERVICES

Capabilities

Services

What these services involve

Headless CMS Development
Headless CMS Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
201-500 people
Founded
1993 (33 years)

About this agency on Agency List

PDMS holds an Agency List Score of 73 out of 100.

That score is higher than 42% 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 PDMS in September 2026, reading 9 pages published on pdms.com.

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

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