The RANGE
Installation of a number of security systems to ensure the building is protected and secure.
About from company website
SGD Security is an established, independent fire and security company with over 30 years of experience, operating from South Wales and serving clients nationwide. As part of the SGD Group, a formation of specialist businesses, SGD Security offers a strong synergy in operating approach and services. The company specialises in the design, installation, and maintenance of a wide range of security and fire safety systems.
This includes intruder alarms, CCTV systems, access control, fire detection, and fire suppression systems, tailored to meet the needs of domestic, commercial, and industrial properties. They also provide specialist electrical and networking solutions. SGD Security prides itself on a customer-first approach, with highly trained engineers committed to delivering projects efficiently and responsively.
They work with a varied portfolio of clients across the UK, maintaining a proven track record of success and quality assurance, being accredited by NSI and other certification bodies.
Services
Works as
Sectors
Project experience from company website
Domestic Client
Installation of a number of security systems so that their home will be safe and secure.
Client · commercial client
Cardiff CBTC
Annual maintenance service on a number of their alarms.
Old Market Shopping Centre
Hereford
Design, installation and maintenance a complete fire and security system at the new shopping centre.
Centre for Sporting Excellence
Design, install and commission a complete fire, intruder and CCTV system throughout the building and grounds.
South Bristol Skills Academy
Bristol
Installation and maintenance of the CCTV and Intruder Alarm systems at the building.
Litchard House CAMHS Unit
Bridgend
Installation of a complete Fire, CCTV, and Access Control system at Litchard House CAMHS facility.
Client · Lorne Stewart Plc
SIMS Recycling Solution
Get connected stores nationwide installed with fire alarms and intruder alarm systems.
Ashley Down Centre
Bristol
Upgrade of existing CCTV Panel. Installation and maintenance of the campus CCTV, intruder alarm and access control.
Client · City of Bristol college
Tredgar Magistrates Court
Modification works to the existing Gent Vigilon Fire Detection and Alarm System at the Magistrates Court.
Client · Legsun Ltd
Bedwelty House Park
Provide Fire Detection and an Intruder Alarm System at the historic 18th century grade 2 listed building Bedwelty House.
Client · Mitie Engineering
St Phillip Evans RC Primary School
Replace the existing twenty year plus Intruder Alarm System at St Phillip Evans RC Primary School.
Accreditations from company website
- NSI
Clients mentioned from company website
Cheryll Rowlands, Afon Taf High School, The Cat Clinic, Tai Calon, The Craft and Graft Company, Atlantic College, John Davies, The RANGE, Domestic Client, Cardiff CBTC, Old Market Shopping Centre, Centre for Sporting Excellence and 23 others.
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Questions about S.G.D. Security Ltd. from the record on this page
What does S.G.D. Security Ltd. do?
Established independent Fire and Security company based in South Wales, offering nationwide installation and maintenance of security and fire safety systems. Their listed services include Security systems, Fire protection and Electrical.
Where is S.G.D. Security Ltd. based?
S.G.D. Security Ltd. is registered at Unit 5 Melyn Mair Business Park, Wentloog Avenue, Cardiff, CF3 2EX, in Wales.
What areas does S.G.D. Security Ltd. cover?
S.G.D. Security Ltd. states that it works across South Wales, Wales, South West Of England and England.
How many people work at S.G.D. Security Ltd.?
Accounts filed for the year to 2025 report 25 employees, which places the company in the 10-49 employees band.
What is S.G.D. Security Ltd.'s turnover?
S.G.D. Security Ltd. does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £2.9m and £7.7m. This is an estimate, not a filed figure.
Is S.G.D. Security Ltd. still trading?
Companies House lists S.G.D. Security Ltd. as active, with accounts most recently made up to 2025-07-31.
What accreditations does S.G.D. Security Ltd. hold?
S.G.D. Security Ltd. displays NSI on its website.
What sectors does S.G.D. Security Ltd. work in?
S.G.D. Security Ltd. works in Residential, Commercial, Industrial, Public, Education and Retail.
When was S.G.D. Security Ltd. established?
S.G.D. Security Ltd. was incorporated on 1998-06-18, though the company says it has traded since 1990.