Barry has been in the industry since 1984 working exclusively with Mannesmann and Manntech building maintenance systems.    He founded Cento in June 1995 as a sole trader specialising in  the Façade Access industry and from this initial inception Cento has grown to be the market leader in the supply, installation and maintenance of quality systems.  Barry’s proudest moment was the award of the Bloomberg London Headquarters in 2014, a project that demanded the highest quality and performance from all works packages.   




Collette has been involved with Cento over the last 10 years, initially working during school and university holidays and then going full time in 2013.  Her role focuses on developing the maintenance company through continuous improvement and customer relationships resulting in the business tripling in turnover over the last 4 years.  In addition, Collette concentrates on running the business preparing it for the future alongside her fellow directors, focusing on financial, commercial, marketing and human resources.




Lee has been with Cento for over 10 years, starting as a trainee project manager and being made a Director in 2016.  Lee predominantly runs the engineering side of the business specialising in project management and design.  His biggest achievement to date in the Bloomberg London Headquarters’ multi system installation focusing on unique design challenges.


Martin Tims


Martin has been in the industry for 28 years and with Cento for the last 16 years.  He has a positive outlook and enjoys the challenge.  He is a great problem solver and support to the entire team.  His proudest moment to date is the installation of the 36metre, telescopic reach, 70 tonne, Z-luffing BMU at 240 Blackfriars, London.


Stacy Blute


Stacy joined Cento in May 2016 and has over 20 years’ experience in office management, as well as HR, facilities, and accounts.  Stacy takes care of the day to day running of our office and accounts department and supports the directors in their activities.  She is passionate about what she does and is a fantastic support to the entire team and ensures that everyone is kept in order!



CLaire weeks


Claire joined Cento in August 2016 and works within our maintenance company.  Her key clients are mainly based within Canary Wharf & West London namely Lloyd’s of London, CBRE & ISS for Citi Group.  Claire has over 5 years’ experience within customer service focusing on building lasting relationships.  She has a positive and friendly approach and is very pro-active in responding to enquiries and is a passionate problem solver.

Lucienne Pulé


Lucienne joined Cento in September 2016 and works within our maintenance company.  Her key clients are mainly based within the city namely ISS for UBS, CBRE & SOWGA.  She also specialises in our Northern & Belfast jobs coordinating our team of engineers.  Lucienne has over 10 years’ experience in client facing roles building and maintaining relationships and is passionate about delivering an excellent service to all our clients