Tessiant logo, brandname and tagline. This is Tessiant.




We are not traditional consultants, we are practitioners. Tessiant is different. We get you. Because we are a unique blend of practitioners and high-grade consultants. We have been in your shoes; we have seen the world from your perspective.

Our practitioners are senior industry people with extensive experience of leading sizeable teams and operating large organisations. They understand how to focus on and deliver true value: they have been accountable for real results, developed visions, and delivered outcomes for customers, colleagues and shareholders.

Our consultants are experts at leading transformation programmes. They have deep skills built in top consulting firms, on critical projects for large clients. They know what it takes to create a deliverable strategy – and to drive the change that creates the value.

Achievable Strategy and Practical Transformation Solutions, This is Tessiant, Management Consultancy

featured insights.


Our latest project with leading infrastructure & engineering company, Amey. Following their recent acquisition by a private equity company, we built their digital ambition, and capabilities to enable their growth.


In this first episode we are going back to 2012, with Doug Nesbit, former Argos Strategy & Transformation Director, deep diving into how Argos transformed to survive.



“One of our senior business contributors said it’s the most collaborative project he’s worked on at Amey in his time here – which is many, many years – and that’s a real testament to the work we’ve done together”.

Phil Brown, Chief Digital & Information Officer


“Tessiant have swiftly provided us with a set of recommendations, that are actionable, achievable and empathetic. ​Their clarity of thinking and ability to cut through the noise has been superb. In a very short period they have got to the heart of what needs to be done. ​And always with empathy and care”.

Ewan Venters, CEO


“Driven, precise, knowledgeable and outcome-focused. Tessiant have enabled us to operate as a partnership, bringing in capability and capacity that we work alongside to ensure the change is sustainable. ​With the teams they put into our business sympathetic to our culture and way of working”.

Matt Ankers, Transformation Director


“Tessiant are not your traditional consultants. They are practitioners”.

Richard Corbridge, CIO

Industry recognition

After just 4 years in the Change and Transformation space we are proud to have been recognised as one of the Sunday Times Best Places To Work 2024, Finalist for Company of The Year at the Women In Change Awards 2024 and Finalist and Runner Up for Best New Consultancy at the MCA Awards 2022.