Consulting and advisory firms

Your commercial growth bench

We work as associate partners inside your organisation — badged as your team, white label behind the scenes, or independent where objectivity matters. Not a competitor. A capability you can field.

Five ways to field us

Associate partners

White label specialists

Workstream leaders

Subject matter experts

Independent assessors

How we integrate

Under your brand, or ours

The client relationship is yours. How we appear within it is your decision — we have delivered under all three models and hold no preference beyond what the engagement requires.

Under your brand

Associate partners

We operate as part of your organisation. Your brand, your methodology, your client relationship. We bring the commercial growth depth your team doesn't need to carry year-round.

Behind your team

White label

We work behind your delivery team with full discretion. The analysis, the diagnostics and the recommendations are yours to present.

Named independently

Named specialists

Where an independent view carries more weight with the client than an internal one — diligence, board reporting, contested diagnoses.

Our role

Not to replace your expertise. To strengthen it.

Commercial growth increasingly sits at the centre of transformation, technology, operating model and value creation programmes. Most firms have exceptional capability across strategy, transformation, technology, operations and delivery. Commercial growth is a specialism, and it is ours.

We bring specialist commercial growth capability where clients need deeper insight, practical experience and execution-focused expertise.

Why Merlin5

What you can't build in-house

Commercial growth is a specialism you need six times a year. Building it is expensive; carrying it year-round is worse.

01

Depth, not breadth

Our practitioners have run global sales organisations, carried board-level revenue accountability and built commercial operating models. Generalists can frame a growth problem. Ours have lived inside one, and your client's CRO can tell the difference within ten minutes.

Board-level revenue accountability

Global sales organisations

Commercial operating models

Digital sales functions

Customer retention programmes

Sales methodologies

Revenue engines

02

Speed to value

Your client doesn't want another lengthy transformation programme, and your engagement plan cannot absorb one. Our benchmarks are maintained continuously and our diagnostics arrive proven rather than assembled per engagement, so the work moves from analysis to prioritised actions in weeks.

Real industry benchmarking

AI-enabled analysis

Evidence-led prioritisation

Deployable from day one

03

Proven methodologies, ready to field

Four trademarked diagnostics you don't have to build, validate or defend. They arrive tested, with a track record behind them — and they can carry your badge.

Growth Assessor™

Sales Velocity Analysis™

Vital 5™

Accelerate Framework™

Where we support engagements

Six specialisms

Commercial growth rarely exists in isolation. It's usually a critical component of a wider programme.

Revenue growth strategy

Where future growth will come from, and what capabilities are required to support it.

Commercial transformation

Sales effectiveness, customer growth, operating models and execution disciplines.

Revenue engine design

Systems, governance, processes and management disciplines that make growth scalable.

Commercial due diligence and value creation

Supporting growth-oriented private equity and investment programmes.

Digital sales capability

Designing and scaling modern revenue generation models.

Customer growth and retention

Customer lifetime value, account growth and retention performance.

Proof

A Big Four firm fielded us at scale

3,500

leaders trained across UK & Ireland

"Merlin5 tailored the training specifically for Deloitte and delivered it affordably at scale across our UK & Ireland practices. The most scalable and effective sales training we have rolled out."

Dan Adams

Partner & Programme Sponsor

3,500

leaders trained across UK & Ireland

"Merlin5 tailored the training specifically for Deloitte and delivered it affordably at scale across our UK & Ireland practices. The most scalable and effective sales training we have rolled out."

Dan Adams

Partner & Programme Sponsor

Better judgement. Faster.

Growth has become one of the most important measures of transformation success. We help consulting and advisory firms deliver it — under your brand, behind your team, or alongside you.

Merlin5 is a sales transformation and commercial growth consultancy built by experienced sales and revenue leaders.

Merlin5 is a sales transformation and commercial growth consultancy built by experienced sales and revenue leaders.

© 2026 Merlin5

© 2026 Merlin5