Our services

Software development

Whether you need a website to promote your business, a web application to deliver your services, an integration of business systems, or a user-friendly app, we can deliver your software development project whatever your needs.


Website design

Your website is your shop window, and can provide much more than just contact details and a telephone number. We can help you maximise every aspect of your website, from styling to functionality, and assist you to add content that promotes you to your customers.



We enjoy nothing more than tapping away writing copy! Whether you’re looking for a blog post, a press release, website copy or product descriptions, with a few facts from you we will write engaging copy that has personality and sets you apart from your competitors.

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What else we provide

Technical Architecture

Plesilium can provide technical direction and architectural design for your IT projects, offering technical solutions to enhance your business processes.


Global coverage, local service

We work with clients across the globe, but always provide a friendly local service. We particularly enjoy working with local clients where we can meet face-to-face and are always happy to visit onsite when required.


Free coffee

We’re always ready to discuss new projects, and love meeting new clients. So, give us a shout, and let’s discuss your needs over a coffee – we’re here to help.




Who we are

We want your business to reach its full potential. We do this by developing bespoke software, stunning web design and creating inspired copy to help you connect with your customers and build your brand. We're happy to work with you as a one-off project, on an ad-hoc basis, or a long-term program.

  • Bespoke software development
  • Website design
  • Technical architecture
  • Copywriting services

Proportion of our services

Software development
Website design
Technical architecture
Years of experience
Projects completed
Average project cost
Litres of coffee a year

What our clients say

“We’ve developed a great relationship with Plesilium. Their dedication to developing usable business solutions is evident through the systems they create for us. We appreciate their attention to detail and creative approach – keep up the good work!”

Public sector organisation

“I am delighted with Plesilium’s support. Very professional, courteous and effective website copy”

Merchandise business

Our work


About us

The Plesilium team are professional, skilled and great at what they do! With over 45 years experience Plesilium offers a complete business consultancy service with experience of both the private and public sector.

We are a friendly and approachable team that has extensive experience working on bespoke projects of all scales and complexities. Whether you are a large national or international corporate, a small business or a local sole-trader we can provide the right level of support and expertise for you.

Plesilium’s philosophy is to provide affordable and professional web design, software development and copywriting. All our services are supported by an array of knowledge and experience to deliver the level of proficiency our clients expect.