Our Blog

CSS champions Glasgow City FC, sponsoring first team and Academy and inspiring young people across Glasgow!

After more than 30 years’ dedicated service, we say farewell to our long-standing Commercial Manager Iain Walker, who has officially retired from CSS.

CSS wins Security & Safety Entrepreneur Award 2025 Family Business of the Year, recognising our impact, values and industry leadership.

CSS have been named finalist for the prestigious 2025 Security and Safety Entrepreneur Awards.

CSS NACOSS Gold Accreditation has been renewed for 3 years, promising high standards in security and fire safety installations in your home or business.

CSS Sponsors Glasgow City FC: supporting women’s football and the community. CSS is the new back-of-shirt sponsor for the Ladies Team for the 2024/25 season!

Connelly Group Holdings acquires Scottish Fire & Security Limited, enhancing home and business security services across Fife, Dundee and Edinburgh.