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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 two 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.
24

Years in business

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212

Clients across multiple sectors

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215

Expert Witness Cases

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Some of our clients

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Latest News

RAA becomes CIWEM Business Partner

  We are pleased to announce that we have officially become a CIWEM Business Partner. 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 […]

RAA wins place on 3 year Transport for London Engineering Consultancy framework

Richard Allitt Associates Ltd are pleased to announce that they have been awarded a place on the TFL Professional Services Engineering Consultancy Framework. Having secured the opportunity to bid for the ITT in the prequalification stage prior to the emergence of the Covid 19 pandemic, RAA’s response was largely completed[…..]

2020 – Our year in review

It may have been a challenging year in many respects, but it’s important to celebrate the successes, achievements and happy times that the year has brought us at Richard Allitt Associates and Remote Aerial Surveys.  Click below to watch our year in review highlights.  Wishing everyone a happy, healthy and[…..]

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