About us

A small PR team
with a big impact.

At Fibre PR, we’re more than a boutique agency – we’re seasoned brand builders with over 30 years of proven success. Founded and led by Diane Sealey, we specialise in shaping reputations and driving growth for ambitious businesses.

Our expertise spans health and fitness, technology, and professional services. Unlike larger agencies, we keep things deliberately personal, every client benefits from tailored strategies, direct access, and a level of focus that delivers measurable impact.

Think of us as an extension of your team: strategic storytellers and media specialists who bring clarity, creativity, and precision to every campaign. With Fibre, your brand won’t just be seen – it will stand out, connect, and thrive.

A small PR team <br>with a big impact.
Diane Sealey

Diane Sealey

Diane has a strong academic background in science and research, reinforced by experience as a technical writer and media specialist. She developed her communications and marketing skills while working for science-based companies and in 1994 launched Instrotec, her own PR company.

After successfully promoting scientific, IT and other technical businesses in the UK and the US, Diane rebranded as Fibre in 2012 and expanded into healthcare and professional services.

Thanks to Diane’s drive and sector expertise, the Fibre team will bring out the best in your business and ensure you reach the right audience, through the right media, with the right results.

Recent news

News from Fibre PR.

The world of PR has never been more fast-paced in this digital landscape where news is now on permanent record and news can be round the world in minutes.

Public Relations Reimagined: What the Public Relations and Communications Association (PRCA) Definition Means for Modern PR

Public Relations Reimagined: What the Public Relations and Communications Association (PRCA) Definition Means for Modern PR

In February 2026, the Public Relations and Communications Association (PRCA) unveiled a bold new definition of public relations – one that reframes the profession for

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Scaling Startup Visibility: Effective B2B PR Tactics Without the High Agency Costs

Scaling Startup Visibility: Effective B2B PR Tactics Without the High Agency Costs

The challenge of scaling a B2B startup is often compounded by the necessity of appearing established and authoritative while operating on a restricted budget. In

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The Life Matters Podcast Launches

The Life Matters Podcast Launches

 I am  excited to share the launch of The Life Matters Podcast  My guests are motivated by the desire to make a difference: they share

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