Practice 01
Business
Advisory
Diagnose problems, restore control and build momentum.
Explore Business AdvisoryUK based. Internationally experienced.
When the issue matters,
Hennessey steps in.
Senior, practical support across business performance, finance, change, people, leadership and workplace risk throughout the UK, Europe, the Middle East and Asia-Pacific.
20+years’ senior leadership experience
Directclear advice without unnecessary complexity
Hands-onsupport from diagnosis through delivery
InternationalUK, Europe, Middle East and Asia-Pacific capability
Hennessey
Complex problems rarely sit neatly in one department.
People, operations, leadership and risk are usually connected. Hennessey brings senior judgement across those boundaries to establish what is really happening and what needs to change.
We support owners, boards and managers across the UK and international markets, combining central direction with sensitivity to local operating, cultural and regulatory requirements.
Business
Connected expertise
The right intervention at the right moment.
Choose a specific service or bring us the wider problem. We connect the commercial, operational and human issues rather than treating them in isolation.
Strategy & performance
Direction, operating models, productivity and growth.
Financial & commercial
Cash, margin, cost, pricing, forecasting and control.
Change & transformation
Restructure, programme leadership and lasting adoption.
Leadership & coaching
Stronger decisions, teams, managers and owner confidence.
People & organisation
Workforce, talent, employee relations and HR leadership.
Safety & resilience
Workplace risk, compliance, wellbeing and continuity.
Separate specialist practice
M&A Support
Commercial, operational, people and coordinated legal support for investors, acquirers and management teams—from pre-deal assessment and due diligence through integration, value creation and exit readiness.
Explore M&A SupportDiagnose
Establish the facts and find the real constraint.
Stabilise
Control immediate risk and restore confidence.
Transform
Redesign what needs to work differently.
Perform
Embed ownership, measures and momentum.
Grow
Build capability for the next stage.
The Hennessey difference
Advice designed for the real world.
Senior-led
Experienced judgement from the first conversation—not work passed down through layers.
Commercial
Recommendations recognise cost, operational reality and consequence.
Proportionate
Enough process to protect the business without losing sight of the outcome.
Accountable
Clear owners, actions and measures, with support through implementation.
A confidential first conversation