Service intelligence
Operational diagnostics, KPIs and dashboards that turn customer activity into actionable insight.
GMCG is a London-based service intelligence firm. We design the operations, customer experience and CRM systems that companies need to grow predictably across Europe and the Americas.

We work with leadership teams as an extension of their organisation — from boardroom strategy to live operations on the ground.
All servicesOperational diagnostics, KPIs and dashboards that turn customer activity into actionable insight.
Journey mapping, voice-of-customer programmes and retention systems built around your buyer.
End-to-end CRM design, pipelines, AI workflows and reporting on HubSpot, Salesforce and GoHighLevel.
Forecasting, playbooks and pipeline hygiene that give leadership a clear line of sight on revenue.
Unified data layer, attribution and reporting so every team works from a single source of truth.
Board-level advisory on growth, GTM and operating model design across the UK, EU and Americas.

From diagnostic to live operations. One team, one roadmap, one P&L impact.
We work daily in English and Spanish across the UK, EU, US and LATAM.
Unified CRM, attribution and dashboards so leadership can act with confidence.
A selection of programmes we have led for boards and operating teams over the past 24 months.

Every engagement pairs a senior partner with a delivery team that works inside your tools, your data and your meetings — until the outcome is live.
How we work