Commercial Systems International Ltd has been successfully installing glazing and cladding systems for over 20 years and has developed a reputation for innovative design and a positive, proactive approach to problem solving. We are able to service the most stringent of design and programme demands from clients, main contractors and Architects alike. CSI are approved to manufacture and install a comprehensive range of glazing and cladding systems e.g. Sapa, Schuco, Reynaers, Metalplast etc. - all of which are CWCT compliant. We also specialise in: • Rainscreen cladding • Aluminium Fire screens • Brise Soleil • Juliet Balconies • Canopies • Glass balustrading • Escape staircases • Light structural steelwork in mild and stainless steel We are dynamic, reliable and competitive, and trust that the range of successfully completed projects showcased on our website give an indication of our capabilities.
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CSI Questions
The CSI annual revenue was $6.6 million in 2026.
20 people are employed at CSI.
The NAICS codes for CSI are [5413, 541, 54131, 54].
The SIC codes for CSI are [87, 8712, 871].
Top CSI Employees
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Bidemi George
Quality System Manager at CSI
Caistor, GB2 -
Maarten Kleinhout
. at CSI
Kingston upon Hull, GB2 -
William F
Data Analyst at CSI
New York, NY, US1 -
Sally Staff
Fabricator Welder and Administration Management. at CSI
Kingston upon Hull, GB1 -
Norman Raath
Site Superintendent at CSI
Perth, WA, AU1 -
Lucy Storey
Accounts Supervisor at CSI
United Kingdom1 -
Robert Vasile
Site Manager at CSI
Manchester, England, GB1 -
Katie Green
Contract Administrator at CSI
Kingston upon Hull, England, GB1
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