CIWEM announces new business partnership with Richard Allitt Associates Ltd 

CIWEM is delighted to welcome Richard Allitt Associates Ltd (RAA) as a business partner.

RAA has been providing expert urban drainage solutions nationally since it was founded in 1996. Offering specialist hydraulic modelling services, RAA has established itself as a leader in integrated catchment modelling and has been appointed by CIWEM and the Environment Agency to lead the update of the industry guidance on Integrated Urban Drainage. RAA’s client base is broad and includes water companies, government agencies, Lead Local Flood Authorities, as well as the private sector. RAA have strong links with academia and undertake many Research and Development Projects. As well as flood risk solutions, RAA also have an aerial survey division. Remote Aerial Surveys have been operating across multiple sectors including Water, Environment, Rail and Construction since 2014, offering high quality and cost-effective survey, inspection, mapping and 3D modelling services.

By becoming a business partner of CIWEM, RAA are demonstrating a commitment in joining our aim of working towards a safer, more sustainable world. CIWEM business partners are dedicated to environmental best practice and safeguarding the health of people and nature for current and future generations. RAA will benefit from support from CIWEM to aid them in realising their goals as well as enhance professional recognition routes with CIWEM.

Terry Fuller, CIWEM Chief Executive said: ‘Richard Allitt Associates have provided industry-leading support of CIWEM over many years including the technical work of our Urban Drainage Group and our schools education programmes. RAA are also highly active with the professional registration and continuing professional development of their people, demonstrating the importance placed upon achieving excellent standards of service. I am delighted to have formalised our partnership and look forward to supporting the sustainable growth of their business.’

Richard Allitt, Managing Director at RAA stated ‘We are delighted to partner with CIWEM in 2021, our 25th year of business. Formalising our collaboration in this way further strengthens our commitment to developing sustainable solutions for the issues facing the water and environmental sector’. Kelly Davies, Business Development Manager at RAA added ‘We are really looking forward to building on this partnership to fully support CIWEM’s initiatives in the wider industry beyond the Urban Drainage Group activity that we have been heavily involved with over the years. Gaining their valuable support with our CPD and training activities will also ensure we continue to maintain our highest standards in line with our values and objectives’.

To find out more about the work RAA undertake, visit:

Twitter: RAA_LTD



For more information on how your organisation could benefit from a business partnership with CIWEM please visit or email Joe Wilson at

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