Posted on: May 08, 2026
Global Business Services (GBS) is a mature, integrated, and strategic operating model that consolidates multiple business support functions, such as Finance, HR, IT, Procurement, and Customer Service, within a single global organizational structure. It aims to deliver end-to-end process ownership and value-added services, acting as an internal service provider focused on quality and customer satisfaction.
Change initiatives are considered key to the transformation of GBS from a transactional cost centre into a strategic partner that supports business growth. They help GBS address growing operational complexity, enhance agility, and deliver greater value.
Key change initiatives include:
- New Technologies (Digital Transformation)GBS acts as a digital tools accelerator, transforming the way work is done but introducing:
- Automation and AI: The implementation of Robotic Process Automation (RPA), Artificial Intelligence (AI), and machine learning enables the automation of transactional tasks, moving towards semi- or even fully automated processes.
- Data Analytics: Utilizing advanced analytics for better decision-making and insights.
- Cloud Solutions: Adopting cloud technology to enhance flexibility and reduce infrastructure costs.
- Result: Increased efficiency, reduced human error, and improved overall service quality.
- Operating Model Redesign
This involves shifting from separate regional or function-based structures toward one centralized and integrated model. Before deciding on a business model redesign, companies usually perform a GBS operating model assessment to choose the option that fits best.- End-to-End (E2E) Ownership: Designing processes that cover the full workflow across the organization instead of focusing on individual functions.
- Hybrid Models: Using a mix of internal teams, outsourced services, and Centers of Excellence (CoE) to deliver services more effectively.
- Agile Structure: Adopting flexible models that can quickly adjust to mergers, acquisitions, or changes in the market.
- Scope Expansion (Functional Expansion)
GBS is expanding the usual scope to provide more valuable services.- More Valuable Services: Expanding from basic tasks like processing invoices to more complex work such as financial planning, compliance, legal support, and managing data.
- Support for Front-Line Teams: Adding roles that work directly with customers, like sales support, marketing, and improving the customer experience.
- Strategic Role: Becoming an internal consulting partner that helps the business change and grow revenue.
GBS is changing from a back-office team that mainly controls costs into a strategic partner that helps the company grow by providing useful services, insights, digital tools, and better support for customers.
Before launching any major change in organization whether it’s adopting new technology, redesigning processes, or expanding services, a feasibility study in GBS is essential. It helps answer a simple question: “Is this project realistic and worth doing?” A feasibility study examines key aspects such as resources, costs, technical needs, legal considerations, and potential challenges. It identifies risks early, allowing organizations to plan solutions or decide not to proceed if the project is too risky. This saves time, money, and effort. It also helps plan resources, clarify what skills, technology, and funding are needed, and provides leaders and stakeholders with confidence that decisions are based on facts. For GBS transformations, where changes often affect multiple functions and locations, a feasibility study ensures initiatives are grounded in evidence, aligned with capabilities, and ready for execution, rather than based on assumptions.
In short, a feasibility study in GBS is a roadmap that highlights potential problems, shows what’s needed to succeed, and builds confidence that the project is worth pursuing.
In this article, I will explain why a feasibility study is important for GBS, what are the main methods used to conduct it, and how to use their findings effectively.
What is a feasibility study in the GBS context?
In Global Business Services (GBS), a feasibility study is a structured review that helps understand if a proposed transformation is practical, achievable, and in line with strategic objectives. Rather than just providing a high-level overview, it looks closely at factors such as operational readiness, skill gaps, governance, process maturity, and the global delivery model that are essential for successful GBS operations. The goal is to assess whether planned changes like adopting automation, redesigning the operating model, or expanding services can be realistically implemented while delivering measurable benefits and keeping risks under control.
Feasibility study in GBS looks at whether a proposed change is realistic and valuable. It usually focuses on four areas:
Processes: Can current workflows be standardized and scaled?
Capability: Does the team, technology, and expertise support the change?
Governance: Are management, compliance, and service rules ready for global operations?
Global delivery model: Will the change deliver results like cost savings, better quality, or more agility?
A good feasibility study helps leaders decide whether to go ahead, adjust, or stop a project before spending significant time or money.
Traditional shared services feasibility study looks at whether a project is technically, financially, legally, and operationally possible. In GBS, the focus is more on processes and service delivery across multiple functions and global locations, ensuring the initiative works smoothly in complex, distributed environments.
Key differences in a GBS context include:
- Process and Delivery Focus
Traditional shared services feasibility study assess feasibility of an investment or project overall.GBS studies emphasize end-to-end process capability, standardization potential, and integration across service lines or regions. - Capability and Talent Assessment
Standard feasibility work checks resource availability at a basic level.GBS studies check if employees worldwide have the right skills and can adapt to new technologies and changing needs.
- Governance and Global Delivery Model
Traditional studies might consider organizational structure in a limited way.GBS feasibility studies, also called GBS transformation assessment, focus more on governance, shared accountability across functions, compliance with regulations in different regions, and global service standards as key factors in determining if a project can succeed.
- Value Beyond Cost
While traditional feasibility checks if a project is financially and operationally possible, GBS feasibility also considers service quality, internal customer experience, and the value from digital or process improvements.
A feasibility study should be conducted before any major GBS transformations begin, meaning:
- Pre-Migration – prior to migrating processes from decentralized or regional units into a GBS framework, to ensure GBS migration readiness, process standardization, technology readiness, and alignment of KPIs. It’s called GBS readiness assessment.
- Pre-Automation and Technology Adoption – before implementing automation, AI, or other digital tools, to validate technical compatibility, data readiness, and skill availability for easy integration.
- Pre-Outsourcing or Strategic Sourcing Decisions – to determine if external partners or internal teams can provide the needed services, and to weigh the associated risks and costs
- Pre-Expansion of Service Scope – before expanding GBS with new services such as analytics or customer support, to check how operations, governance, and business priorities would be affected.
Key objectives of a GBS feasibility study
A GBS transformation readiness is an important tool that supports decision-making process. Its purpose is to check if the organization is ready for transformation, whether the initiative fits the company’s goals, whether the company has the right capabilities and resources, and what benefits and risks may come with starting a large GBS transformation.
Assess operational readiness
One of the main goals is to check whether current operations, processes, and systems can support the planned change. This means looking at how work is done today, whether processes can be standardized, whether the technology is ready, and whether teams and operational structures can carry out the initiative smoothly without major disruption. The feasibility study also examines whether the processes fit with the current way the organization operates and what changes are needed to make the initiative successful. This is also called GBS operating model assessment.
Evaluate stakeholder alignment and organizational appetite
Another goal, other than the above-mentioned GBS operating model assessment, is to check whether key stakeholders, such as business leaders, function owners, and delivery teams have the same understanding of the goals, expectations, and value of the transformation. The feasibility study looks at how open the organization is to change and helps identify priorities, readiness for change, and possible resistance. This check is important to make sure there is strong support and commitment across global teams and management levels before moving forward.
Identify capability and capacity gaps
A feasibility study assesses workforce capabilities, talent availability, training needs, and the ability of current teams and systems to absorb the change. In GBS, this might include analyzing skills for automation, data analytics, cross-functional process expertise, and global delivery capability. These gaps inform whether investments in enabling capabilities are needed prior to execution.
Analyse financial implications and expected value
Financial evaluation is a main goal of every feasibility study. It involves estimating the costs of implementation, ongoing operating costs, possible savings, return on investment (ROI), and the overall financial value of the planned transformation compared to its risks and benefits. In the case of GBS, this may include estimating savings from centralizing services, investing in technologies such as RPA or AI, or improving efficiency by changing how services are delivered. This financial analysis helps leaders decide whether the expected business value is worth the investment and the resources required.
De-risk large scale transitions or transformations
Another important purpose of a feasibility study is to identify and reduce risks. It helps find technical, operational, regulatory, and organizational risks before large investments are made. By pointing out possible problems early, such as technology implementation challenges, unclear governance, or process bottlenecks, organizations can prepare solutions, change their plans, or stop initiatives that carry too much risk. This is especially important in GBS, where transformations often involve many functions and countries and can be very complex.
Methods and tools used in GBS feasibility studies
GBS Feasibility studies usually combine qualitative research, data analysis, financial modelling, and benchmarking to assess operational readiness, economic value, and organizational impact.
Below are the key methods and tools commonly used in such GBS transformation readiness assessments.
Stakeholder interviews and surveys
Stakeholder engagement is one of the most important early steps in a GBS feasibility study. Interviews and surveys are used to gather qualitative insights from key business stakeholders including functional leaders, process owners, finance executives, and operational teams. Interviews help explore organizational needs and operational challenges in more detail, while surveys make it possible to collect input from a larger group of people across different functions and locations. Combining both methods improves quality of analysis.
Process mining and maturity assessments
Process mining and maturity assessments help organizations understand the current state (AS-IS) of business processes and evaluate their readiness for any transformation. Moreover, process mining provides data-driven insights into how processes are executed in reality rather than how they are documented. In parallel, organizations conduct maturity assessments to evaluate process standardization, governance, and automation capabilities.
Typical maturity dimensions include:
- process documentation and standardization
- use of technology and automation
- governance and performance management
- service management practices
Data audits
Data audits assess the availability, quality, and accessibility of operational and financial data needed to support the feasibility analysis.
Typical data sources reviewed include:
- ERP systems (e.g., finance, procurement)
- HR systems
- ticketing and service management platforms
- process event logs
A data audit ensures that the financial and operational analysis in the feasibility study is based on accurate and consistent datasets. Poor data quality can significantly impact cost baselines and process performance metrics.
Financial modeling tools
Financial modeling is used to develop the business case for the GBS transformation. These models estimate both the cost of transformation and the potential financial benefits, such as cost reduction, efficiency improvements, and economies of scale.
Key components of financial models:
- Baseline cost analysis
- labor costs
- technology costs
- overhead and infrastructure
- Transformation costs
- transition and migration costs
- technology investments
- change management and training
- Benefits estimation
- labor arbitrage
- process efficiency improvements
- automation savings
- reduced duplication of services
Change impact assessments
GBS transformations significantly affect organizational structures, roles, and processes. Change impact assessments help evaluate the organizational implications of the transformation. In general, the change impact assessment tools are structured methods e.g., Excel templates, surveys, or digital platforms that are used to analyse how a project affects people, processes, technology, and organizational structure. Common tools include impact matrices, stakeholder maps, training needs analyses, and AI-powered analytics to identify risks, prepare for resistance, and ensure successful adoption.
Benchmarking against GBS and shared services standards
Benchmarking compares the organization’s current performance with industry standards and leading practices in GBS and shared services operations.
Benchmarking objectives
- identify performance gaps
- validate potential efficiency gains
- define target service levels and cost benchmarks
- Benchmarking typically covers metrics such as:
- cost per transaction
- FTE productivity
- automation levels
- service level agreement (SLA) performance
- process cycle times
Benchmarking ensures that the feasibility study is grounded in realistic expectations based on industry best practices.
How to translate findings into a clear go/no-go decision?
Once the analytical phase of a Global Business Services (GBS) feasibility study is completed, organizations must translate large volumes of qualitative and quantitative findings into a clear decision on whether to proceed with the transformation initiative. A structured decision framework helps integrate operational insights, financial results, and risk assessments into a clear recommendation for leadership.
Synthesizing insights into a readiness score or heatmap
A key step in decision-making is synthesizing findings from multiple workstreams into an integrated view of organizational readiness. Many organizations use scoring frameworks or readiness heatmaps to visualize feasibility results across several dimensions such as operational capability, financial viability, technology readiness, and risk exposure. Structured scorecards allow teams to assign numerical scores to different criteria and combine them into an overall feasibility assessment. For example, scoring models may evaluate criteria such as strategic alignment, financial return, operational feasibility, and risk levels. Each dimension receives a weighted score, enabling decision-makers to compare alternatives or evaluate whether the overall feasibility threshold has been met. Heatmaps are frequently used to visualize these results, highlighting areas of high readiness and areas requiring improvement. Risk and GBS readiness heatmaps typically combine likelihood and impact dimensions to make risk clusters and capability gaps easier to identify and prioritize.
This integrated view helps leadership quickly identify whether the organization is sufficiently prepared to move forward with the GBS transformation.
Prioritizing gaps and required interventions
Global Business Services feasibility studies rarely produce a simple binary outcome. Instead, they usually identify gaps in capabilities, processes, or resources that must be addressed before implementation. After analyzing the results, organizations prioritize these gaps according to their impact on project success and the effort required to resolve them. This prioritization allows decision-makers to determine whether the project should proceed immediately, proceed with mitigation measures, or be postponed until critical issues are resolved.
Scenario planning and trade-off evaluation
Another key component of translating feasibility findings into a decision is scenario analysis. Rather than evaluating a single operating model, organizations often test multiple scenarios that represent different transformation strategies.
Scenario planning typically examines variations such as:
- scope of functions included in the GBS model
- geographic location options
- automation levels
- implementation timelines
Financial and operational models are then used to test the implications of each scenario under different assumptions. Scenario modelling helps determine whether the business case remains viable under conservative or adverse conditions.
Recommendations with time, cost, and risk implications
The final step of a Global Business Services feasibility study is the development of clear, evidence-based recommendations. These recommendations synthesize analytical results into actionable guidance for executive decision-makers.
Typically, recommendations include:
- a clear go / no-go / go-with-conditions decision
- expected implementation timelines
- estimated costs and investment requirements
- anticipated financial and operational benefits
- major risks and mitigation strategies
A robust feasibility study provides traceable assumptions, scenario comparisons, and risk analyses to ensure that the final recommendation is credible and defensible. At the end, the go/no-go decision is a key point where leaders decide if the expected benefits are worth the costs and risks. If the study shows that the project is realistic and the organization is ready, the initiative moves on to detailed planning and execution. If the risks are higher than the potential benefits, the project may be delayed or stopped.
Feasibility Study in GBS – conclusion
Global Business Services feasibility studies are essential tools for managing risks and maximizing the value of any GBS transformation. They help organizations understand their readiness, identify gaps, and make informed decisions before committing resources.
Treating readiness as a strategic capability ensures that companies are prepared to execute change effectively.
Leaders considering a major GBS initiative should use these studies to guide their decisions, prioritize interventions, and confidently determine whether to move forward.