About Us

At PLSI (Paul Lennie Signs & Installations), our mission is to bring brands to life through high-quality signage and graphics, delivered with care, precision, and professionalism.

We’re committed to exceeding expectations—on every project, for every client.

Technician installing large-format printed signage at event venue
Technician installing large-format printed signage at event venue
Our Mission
Who We Are

PLSI is a signage and graphics company based in Scotland, working with clients and partners across the UK. With nearly two decades of experience, we’ve built a reputation for being reliable, responsive, and easy to work with.

Our team comprises experienced professionals who understand the demands of branding projects—whether they’re local, regional, or national in scale. We take pride in being flexible and solutions-focused, delivering great results no matter the brief

We hold key industry accreditations, including SafeContractor and ConstructionLine Gold. All our operatives are IPAF, PASMA, CSCS, and UKATA qualified, ensuring we meet the highest standards for health, safety, and compliance.

Our Work

Professional signage installation projects across multiple sectors, delivered with certified teams and proven project management excellence.

“Installation of exterior ship branding and Azamara Club Cruises logo graphics on cruise vessel
“Installation of exterior ship branding and Azamara Club Cruises logo graphics on cruise vessel
Signage Solutions

We support our clients across a wide range of sectors, including retail, leisure, automotive, corporate, and construction. Our work spans external and internal signage, wayfinding schemes, environmental branding, vehicle graphics, and more.

Whether we’re involved from the early stages or brought in further along, we play a key role in delivering signage projects that are on-brand, on-budget, and on-time.

Illuminated exterior signage installed for BT Group office building
Illuminated exterior signage installed for BT Group office building
Exterior branding and ship signage installation for Azamara cruise vessels
Exterior branding and ship signage installation for Azamara cruise vessels
3D exterior lettering installed for Milesmark Primary School building
3D exterior lettering installed for Milesmark Primary School building
Building Brand Identity

Every project we’re part of helps shape how a brand is seen and remembered. That’s why we treat every job—large or small—with the same level of care and attention to detail.

We understand the value of consistency, the importance of deadlines, and the power of getting it right first time. Whether supporting a one-off installation or a multi-site programme, we help brands make a lasting impression.

Installation Specialists

Professional signage installation and project support for businesses across the UK with certified teams and proven safety compliance.