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Gate One

Gate One is a multi-award-winning specialist business transformation consultancy that co-pilots the reinvention of some of the world’s most interesting and influential organisations. Our speciality is elegant yet pragmatically designed, sustainable change.

Our foundation is programme delivery excellence. While we do not presume to tell our clients how to run their businesses, we are experts in helping change their businesses through innovative, pragmatic definition and delivery of their transformations. We are proud of our track record, successfully delivering some of the UK’s most mission critical and complex programmes. We work as a trusted Board level transformation advisor across a broad range of industries, including many FTSE 100 organisations.

Our programmes range from digital transformation and target operating model design, to innovation and regulatory-driven change, to service transition and post-merger and acquisition integration.  All programmes are supported by our model of embedding small, expert teams to work alongside senior client delivery teams with a genuine ‘client first’ focus.

We go further than helping our clients over the whole lifetime of their transformation effort and we go beyond providing focused and driven execution to translate their vision into a reality. We are fully invested in the success of our clients’ businesses and their broader communities.

We also understand how out-of-the-ordinary challenges require extra ordinary individuals. We are ex-big firm consultants with plenty of battle scars and a fierce honour code. We invest heavily in hiring the best consultants and in building a comprehensive delivery capability, combining industry best practise with careful tailoring to meet the needs of the client leaders we work with. And we provide an environment where exceptional people can have fun and thrive.

Key Personnel

Tim Phillips – Managing Partner

David Holliday – Partner

Simon Dennis – Partner

Alex McEvoy – Partner

Mark Warren – Finance Director

Nick Kennell – Client Director

UK Office Locations

Gate One, c/o WeWork, 22 Upper Ground, London, SE1 9PD

Worldwide Coverage

UK based, working internationally as required.

Consultancy Service

Portfolio Management

Operating Model Design

Strategy & Vision Translation

Complex Programme Definition

Business Case & Benefits Management

Strategic PMO Design & Set Up

Innovation & New Product Development

Outsourcing Design & Vendor Selection

Project & Programme Leadership

Programme Assurance & Risk Management

Project & Programme Turnaround

Change Management

ICT Transformation

Digital Transformation

Cost Reduction

Regulatory Change

M&A Integration

Outsourcing / Major Contract Mobilisation & Transition

P3 Maturity Assessments/Benchmarking

P3 Capability Development

P3 Software Selection & Implementation

P3 Bespoke Training

P3 People Selection & Onboarding

P3 Performance Management & Mentoring

Sales Capability Development

Industry Sectors


Life Sciences

Public Sector

Financial Services

Transport, Travel & Tourism

Business Support Services

Consumer Goods

Energy & Utilities

Telecoms, Media & Technology

Not for Profit

Contact Information


Gate One
The HKX Building
3 Pancras Square

Telephone Number

020 3793 3800