Richard Allitt Associates is a leading specialist provider of hydraulic modelling, flood risk management and surface water management. Highly regarded in the industry for using state of the art hydraulic modelling techniques, the company has grown into a successful SME operating nationally with three offices and over 20 employees. We have a long track record in the provision of flood risk consultancy services including hydraulic modelling, catchment planning, hydrology, engineering, surface water and drainage assessments in a range of sectors including private, local authority and the legal profession.
Some of our clients
Latest News
One of RAA’s Graduate Hydraulic Modellers presents at Innovyze Conference 2019
We were pleased to attend this year’s Innovyze UK and European Conference in Birmingham over two days, 12th and 13th March. Following a soggy start thanks to a downpour as soon as we came out of the station (the irony was not lost on us there!), we attended the Sewer, Storm and […]
Richard Allitt makes pledge to never take part in male-only panels
Managing Director of RAA Ltd, Richard Allitt has made the pledge to never take part in all male panels or speaker line ups. A regular speaker at water and drainage industry events, Richard has long been an advocate for equality in the workplace which is backed up by the current[…..]
New Principal Hydraulic Modeller for RAA’s Northern Office
RAA are delighted to announce the appointment of Gary Buck as Principal Hydraulic Modeller. Gary has joined our Northern office which for the immediate short term is based at Manchester Business Park, located right next door to Manchester Airport. Gary joins us from Jacobs and brings with him over 15[…..]