Below are a list of companies using System Dynamics in their consulting.  This is a work-in-progress and if you wish to be added to this list or know of any organisation that should be added, please contact us and let us know.

Steer Davies Gleave

Steer Davies Gleave is a business that is sustained by a shared inspiration. And it is this that fuels our ambition to provide unrivalled advice that helps deliver better transport solutions to everyone, everywhere. We believe that transport can change the world. That’s why we’ve spent over thirty years investing in pioneering transport planning techniques and developing the skills of our specialist staff.

Strategy Dynamics

Strategy Dynamics Ltd produces learning materials for business strategy planning based on system dynamics.

The Whole Systems Partnership

The Whole Systems Partnership ( is a strategy and partnership development consultancy working primarily in health and social care.  It uses system dynamics as a key tool to support organisational learning and partnership development, as well as to provide clients with a whole system perspective on local services.  Our approach places client engagement at the centre of the process.  We recognise that the potential for sustainable change lies as much in the strengthening of local relationships across a system as in the accuracy of the tools used to support this change – although we strive to use the best available local and national evidence in all our work.  The primary contact is Peter Lacey (

Ventana Systems UK Ltd

Ventana helps organisations in complex environments make better decisions through a combination of high-quality models and advanced treatment of data.

Since 2000, our models have informed the highest-stakes decisions in organisations. Ventana is unique in creating and deploying robust, comprehensive models of a complex environment for strategic visibility and control. Ventana’s personnel have backgrounds in science, applied mathematics, robust modeling, statistics, dynamic simulation, optimal control, noisy data and indirect measurement. Ventana fields of application include business strategy, energy strategy, economic growth, promotion, complex engineering, research & development, and large program management. Most clients are private, but public applications have been created for the government and other research establishments where we often create fundamentally new decision support architectures.

International Policy Dynamics

International Policy Dynamics offers independent advisory and research services in the following areas:

  • Industrial policy and international trade modelling
  • System dynamics and industry simulation
  • Technology macroeconomics
  • Market analysis and growth modelling
  • Cost benefit analysis
  • Business strategy and policy modelling

Decision Analysis Services Ltd

Decision Analysis Services Ltd is an independent engineering and management consultancy operating in the Energy, Government and Defence sectors in the UK, North America, Europe, Japan, South Africa and Australasia. Key to DAS’ analytical approach is the application of systems thinking and system simulation methods. Our system dynamics work spans many sectors, generally supporting government-led public policy areas and business strategy consulting engagements. Our SD studies are diverse, and have recently included modelling national healthcare workforces, cost modelling  fleets of aircraft and developing marketing strategies for international consumer goods organisations.