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About Us


Having been closely involved in the achievement of the BREEAM EXCELLENT rating of the Senedd building in Cardiff Bay for the Welsh Assembly Government, (with the highest score in Wales at the time) Gordon Brown set up GB Sustainable Project Management Ltd in November 2006 to involve ourselves in the rapidly evolving environmental and sustainable industry.

GBSPM Award Winning

GBSPM have won awards for BREEAM Assessments from the BRE three years consecutively.  The first being 2009 BREEAM Wales Awards winner for the Canolfan Hyddgen Offices in Machynlleth. This was the highest BREEAM score in Wales for that year, taking over from the Senedd building.  In 2010 we gained the BREEAM Retail Award for the UK for White River Place, St.Austell.  In 2011 Loudoun Square, Cardiff has achieved the first BREEAM Healthcare Excellent standard in Wales.   All proving we must be doing something right! Please see News pages for more information.


By adapting the processes and procedures on site, understanding risk and programme implications, providing toolbox talks and guidance; we can help clients and teams understand how to get the most value from the assessment.  Please see services page.


Outside the office, Gordon was asked to chair the Non-Domestic Work Stream for the Wales Low Zero Carbon Hub.  He is currently involved in numerous reports, workshops and the dissemination of information. 
Gordon Brown is past Chair for Cardiff Centre of Chartered Institute of Building (CIOB); delivers training and presentations on the effective delivery of BREEAM, how to attain the optimum BREEAM score and BREEAM Outstanding. Please see News pages for more information.
We truly believe that life outside the confines of the office is as important as professional actions, and so became a CITB Construction Ambassador, organising numerous school visits, visiting schools and doing talks to improve the Construction industry’s image. Please see presentation and  Training for more information.
Alongside this we aim to partake of one charity fund raising activity each year, be it abseiling off the local bridges for the Red Cross or taking part in local Dragon Boat racing for CRASH. 



Gordon Brown, BREEAM Assessor, Director GBSPM Ltd, Cardiff, Wales

Gordon Brown, Director


Bernardos Charity Event 2006

Dr Bernardos Charity Event


HM Queen Elizabeth II, The Senedd, National Assessmbly for Wales, Cardiff Bay

Opening of The Senedd, Cardiff Bay