Our work · Selected transformations

Proof that travels from strategic intent to enterprise value.

GC is trusted with mandates where strategy, organisation, people, execution and value must move as one connected system.

Board & ExCo mandatesAfrica · Multi-country · Global
Selected workGCStrategy → Value
01Transform
02Operationalise
03Realise
Customer valueSales · Growth · Marketing · Product
Human Capital valueOrganisation · Capability · Productivity
19Expanded case pages
3Flagship transformations
6Strategic advisory architectures
10Selected engagements

The portfolio

Not isolated interventions. Connected journeys that changed what the enterprise could do next.

Across delivered transformations, strategic advisory and selected engagements, one pattern remains consistent: GC begins with the client's real problem, reframes the mandate when the evidence requires it, and connects strategic judgement to what the enterprise must do next.

The portfolio architecture

Three capabilities. Two value dimensions. One connected enterprise logic.

The capabilities define what GC does. Customer Value and Human Capital Value reveal where performance is created, enabled and made measurable.

01Transform

Business Transformation

Operating models, organisation, workforce, integration, capability and platform transformation.

02Operationalise

Strategy Operationalisation

Transformation architecture, programme engineering, mobilisation, adoption and capability acceleration.

03Realise

Value Realisation

Customer and workforce economics, ROI, benefit realisation and enterprise-value articulation.

01
The market-facing value engine

Customer Value

Sales · Growth · Marketing · Product · Customer economics

02
The organisation-facing value engine

Human Capital Value

Organisation · Workforce investment · Capability · Productivity · Leadership

Connected outcomeEnterprise performance and value

How to read the portfolio

Depth, decision architecture and breadth—clearly distinguished.

01

Flagship transformations

End-to-end mandates in which GC moved from strategic diagnosis through architecture and practical delivery.

02

Strategic advisory cases

Completed executive decision, value and transformation architectures—with delivery and realised outcomes stated precisely where they formed part of GC’s mandate.

03

Selected engagements

Ten expanded cases demonstrating the breadth of GC’s strategic architecture across sectors, functions and transformation contexts.

Flagship transformations

Three mandates. Three distinct expressions of the GC model.

Each case is presented as an end-to-end executive story: the challenge, the strategic judgement, the depth of delivery and the path to value.

01

Marketing function transformation

Business TransformationStrategy OperationalisationValue RealisationCustomer ValueHuman Capital Value

Building a future-fit marketing function.

A multi-year journey connecting operating model, workforce, capability, programme execution and return on marketing investment.
5-year transformationR623m cost avoidance recordedFinance-grade ROMI architecture
02

Risk operating-model transformation

Business TransformationHuman Capital Value

Operationalising a future-fit Risk function.

A defined operating model translated into formal structure, workforce transition, operational ownership and measurable-value architecture.
666-position future state93 delay days recoveredOn time · On target
03

Customer value · Sales and advice

Strategy OperationalisationBusiness TransformationCustomer ValueHuman Capital Value

Engineering a community-powered future for sales and advice.

A sales-capability brief reframed and engineered into a governed platform ecosystem for scalable advice and collective intelligence.
1 connected value ecosystem200+ build-ready elements5-year decision case

Strategic advisory flagships

When the completed value is the decision architecture.

GC's strategic advisory work helps boards and executive teams reframe complex agendas, quantify the opportunity and create a governed pathway to execution.

01

Human Capital · Enterprise value

Value RealisationHuman Capital Value

Reframing Human Capital as an enterprise-value investment.

A board-grade transformation and value thesis connecting Human Capital strategy, operating-model architecture, execution capability and enterprise performance.
R32bn modelled enterprise-value opportunity18.5% modelled share-price potential4-part transformation architectureModelled strategic scenario—not realised outcomes.
02

Regional growth · Customer and commercial value

Strategy OperationalisationCustomer ValueHuman Capital Value

Engineering the path to Pan-African market outperformance.

A connected growth architecture linking regional intelligence, customer-value battlegrounds, enterprise strategy, execution capability and workforce mobilisation.
3 strategic growth horizons2 priority-market value casesDiscover · Prove · Optimise · ScaleStrategic advisory and programme architecture—not implementation outcomes.
03

Global logistics · Regional growth · Customer value

Value RealisationCustomer ValueHuman Capital Value

Engineering an Africa-led growth thesis for global logistics.

An executive strategic-advisory journey connecting global market performance, Africa’s long-term potential, customer-value pathways, workforce capability and enterprise growth.
CEO + CPO executive engagement3 core business segments examinedOrganic + inorganic growth pathwaysExecutive strategic advisory—not implementation or realised commercial outcomes.
04

Post-acquisition performance · Enterprise value

Value RealisationCustomer ValueHuman Capital Value

Turning performance pressure into an enterprise-value leadership agenda.

A post-acquisition advisory thesis connecting long-cycle performance, global market intelligence, workforce economics, customer value and enterprise value.
15 years of performance examined236-company benchmark universe2 enterprise-value scenarios modelledExecutive strategic advisory—not implementation or realised outcomes.
05

Marketing value · ROMI · Enterprise value

Value RealisationCustomer Value

Reframing marketing as an enterprise-value investment.

An executive advisory journey connecting marketing investment, customer economics, financial performance and shareholder-value decision-making.
5 years of performance examined5-institution peer benchmark4 executive value lensesStrategic advisory and directional modelling—not implementation or realised outcomes.
06

Workforce capital allocation · Enterprise value

Value RealisationHuman Capital Value

Turning workforce investment into enterprise-value capacity.

A cross-C-suite advisory journey connecting workforce economics, value-based organisation design, capability and talent deployment.
6 years of performance examined325-constituent benchmark base4 workforce-value leversStrategic advisory and directional modelling—not implementation or realised outcomes.

Selected engagements

A broader body of work across sectors and transformation contexts.

Ten expanded cases from the wider GC portfolio—each opening into the strategic context, architecture and precise engagement boundary behind the work.

01Global financial services

Enterprise integration strategy

Engineered an enterprise-wide integration architecture spanning governance, leadership, workforce, synergy logic, risk and execution.

Business TransformationHuman Capital Value
Explore the case
02Industrial technology

Architecting a future-fit global Data Function

Transformed a role-standardisation brief into a multidimensional role, capability and organisational architecture aligned to SFIA and enterprise HR standards.

Business TransformationHuman Capital Value
Explore the case
03Healthcare services

Enterprise enablement roadmap

Reframed an initial Lean and Six Sigma brief into an evidence-led enterprise roadmap connecting strategy, customer value, people, quality, data, technology and change.

Business TransformationCustomer ValueHuman Capital Value
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04Financial services

Platform migration programme engineering

Created the integration, delivery-control and executive-visibility system behind a complex legacy decommissioning and enterprise platform migration.

Strategy OperationalisationHuman Capital Value
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05Energy and chemicals

Capital-allocation strategic change

Designed the human and operating system behind disciplined capital allocation, connecting strategy, risk, governance, capability, behaviour, measurement and scale.

Value RealisationHuman Capital Value
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06Diversified African financial services

Procurement-as-a-service opportunity architecture

Designed an executive decision architecture for a potential procurement growth platform, connecting market demand, customer economics, financial feasibility, implementation readiness and enterprise value.

Value RealisationCustomer Value
Explore the case
07Development finance · Mobile money

Merchant outperformance architecture

Designed an integrated merchant-growth system connecting customer value, field-force execution, capability, performance infrastructure, governance and scale.

Strategy OperationalisationCustomer ValueHuman Capital Value
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08Development finance · Asia–Africa investment

South–South investment mobilisation architecture

Architected an integrated system connecting opportunity intelligence, company investment readiness, investor value, programme governance and scale.

Strategy OperationalisationCustomer Value
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09Development finance · West and Central Africa

Financial capability for investment readiness

Architected a seven-market capability system connecting financial maturity, enterprise architecture, talent, practical learning, investment-case development, governance and scale.

Business TransformationHuman Capital Value
Explore the case
10Development finance · Public education · West Africa

Evidence-to-scale architecture for foundational learning

Designed a national education-improvement system connecting rigorous diagnosis, controlled experimentation, teacher capability, differentiated learning, programme intelligence and sustainable scale.

Business TransformationHuman Capital Value
Explore the case

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