The insights you need for the outcomes you want.

Proteus is a specialist change consultancy that’s powered by data.

Using the objective IP, insights and tools from our data-driven platforms, our expert consultants help you assess and define priorities, predict likely outcomes and set you up for self-sufficiency.

Together, we can power a wave of change.


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Why choose Proteus as your change partner?

We benchmark using 239,400+ data points

Every performance benchmark we generate draws on real data collated from thousands of transformation projects.

We've diagnosed and supported £28bn of change investment

Using decades of codified knowledge and data, we protect high-value change initiatives for which failure isn't an option.

We assess 10.3 million scenarios to stress test statistical validity

We leverage the power of data and machine learning to help you reduce uncertainty and increase the likelihood of successful outcomes.

We're proven to help teams deliver business benefits

Our clients realise their business benefits 50% faster than they did before working with us.

We've carried out over 35,000 assessments

We conduct around 400 assessments per month for organisations who want to navigate change in a more robust way.

What we do

Our mission is to empower everyone in your organisation to drive change more effectively and avoid needless failure. We do it through three main services.


We carry out high-impact interventions that help you optimise your portfolio, shape change for success and deliver projects and programmes in partnership.

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We undertake large programme change assurance, implement audit function effectiveness and develop your internal audit and assurance capabilities.

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We can help the way your entire organisation adopts, leads and delivers transformation programmes; introducing a common language of change.

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Our data-driven solutions

Our tools help you transform your internal change performance and delivery capabilities.

In the Change Learning Hub we have a suite of resources – from diagnostic tools to online modules – developed using data from thousands of projects.

Our Change Delivery Platform, Sharktower, gives transformation teams the clarity and certainty to make change happen.

Our solutions

Latest insights

Download the report: Drivers of Change 2023

The demand to deliver successful change outcomes and meet business objectives is more challenging than ever and organisations are having to respond to an increase in the pace, volume and complexity of change. In this short survey, we asked 250 senior...

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Let's talk about change

Every change programme we’re involved in starts with an open, honest conversation. Talk to the team that’s helping businesses transform from the inside out.

Let's talk