We are a group of environmental, engineering, risk management and catastrophe modelling companies helping our clients across the globe to build resilience to flood and environmental risk in a changing climate.
The JBA Group is committed to exceptional client service helping to improve the environment, business and infrastructure for the benefit of everyone.
Founded in 1995, by our Group Executive Chair, Jeremy Benn, we have grown to be one of the leading world specialists in flood risk, environmental engineering and climate adaptation, with a strong track record of major studies for national governments, financial institutions, insurers and international bodies such as the World Bank, European Investment Bank, Defra, and the Environment Agency.
Employee-owned
We are employee-owned, which gives us freedom to make our own choices, take responsibility for our decisions, and maintain a long-term, sustainable vision for the future. We're proud of our independence. The confidence and satisfaction of our clients, customers, our colleagues, and our partners drives everything we do.

Are you passionate about shaping the future of climate resilience and environmental risk management? Build your career and our future by joining the JBA team. Discover your route into a career with JBA here.
Our goal is to reach Net Zero by 2040
Our goal is to reach Net Zero by 2040, we recognise that we are in a climate and ecological emergency and are committed to taking meaningful action to minimise the environmental impacts of our operations and activities.

We provide funding and technical support to our independent charity, JBA Trust, to support research and promote the growth of knowledge and skills in the water environment sector. As part of our wider family, we also have Mekong Modelling Associates - offering technical expertise in all areas of rivers and water management in the ASEAN region and JBA Bentley - a joint venture with civil engineering contractor JN Bentley working on design and build civil engineering projects.
Visit our other websites to find out more about our specialist services and research opportunities.

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JBA Consulting
JBA Consulting is a UK-based company that offers engineering, modelling, assessment and training services to help communities, businesses and the environment adapt and build resilience to climate change.
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JBA Consulting Ireland
JBA Consulting Ireland is a leading water, environmental, landscape design, engineering and risk management consultancy.
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JBA Risk Management
JBA Risk Management is a multi-award-winning global leader in flood risk management, providing flood maps, catastrophe models, analytics, and consultancy services.
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JB Pacific Australia
JB Pacific are specialists in extreme weather engineering, focusing on natural disaster analysis, prediction, and protection.
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JBA Consult Europe Romania
JBA Consult Europe are leaders in delivering sustainable and adaptable flood risk management solutions.
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JBA Global Resilience
JBA Global Resilience leads our international development and humanitarian work, coordinating expertise from across the JBA Group and trusted partners to support resilience-building projects in vulnerable regions worldwide.