As part of its contributions to the wider community, Quintessa is pleased to make donations of at least 2% of its annual profit before taxes and bonuses to charities and other good causes. Areas of ...

Our growing scientific software development portfolio includes: AMBER - flexible compartmental modelling software product TESLA - software product supporting complex decisions with uncertain evidence ...

For example, independent radionuclide transport calculations of the Swedish KBS-3 disposal concept were undertaken using AMBER as part of a regulatory review of both the SKB SR-Can and SR-Site ...

The Deep Geologic Repository (DGR) in Canada is being developed by the Nuclear Waste Management Organisation (NWMO). The total system model developed in AMBER includes the release of radioactive, ...

Quintessa has developed the NEA FEP Database, a web-based database-driven application, for the Nuclear Energy Agency. All work has been undertaken under a Quality Management System that is certified ...

Quintessa has been employee owned from its inception 25 years ago. Employee ownership benefits our employees and clients in numerous ways, including long-term stability of the company, a culture of ...

The Northern Endurance Partnership (NEP) brings together world-class organisations with the shared goal of decarbonising of the UK’s largest industrial clusters, the Humber and Teesside, as it offers ...

Birkholzer JT, Bond AE and Tsang CF (2024). The DECOVALEX international collaboration on modeling of coupled subsurface processes and its contribution to confidence building in radioactive waste ...

AMBER allows users to build and visualise 3D dynamic compartment models of contaminants in environmental, biological and engineered systems. The software is flexible, transparent, fully probabilistic ...

Contaminated sites are locations where substances occur at concentrations that may pose a risk to human health and/or the environment. The ability to characterise a site prior to, during, and ...

The power of systems-level modelling for risk assessment and performance assessment lies in its ability to explore what is important in the system and how it behaves under different conditions or ...

Mathematics lies at the heart of Quintessa. Our mathematical consulting services cover mathematical modelling and simulation, statistical modelling, operational research, analytics & data science, ...