The make-or-buy analysis is a systematic decision-making process for evaluating whether products/services should be manufactured in-house or sourced externally. For purchasing, this is a strategic tool for optimizing the company's vertical integration and cost structure.
Example: An automotive supplier evaluates the production of a component and determines through a make-or-buy analysis that in-house production with costs of €85/unit compared to external procurement for €72/unit with an annual production of 50,000 units leads to savings of €650,000 per year through outsourcing.
The make or buy analysis is a systematic evaluation process in which companies decide whether they should manufacture certain products or services themselves (make) or purchase them from external providers (buy). This decision is based on a thorough analysis of various economic, strategic and operational factors.
Building on the theoretical foundation of make or buy analysis, it is crucial to understand the practical implications for companies. In today's dynamic business landscape, a simple cost consideration is often no longer sufficient to make competitive decisions. The need to incorporate deeper strategic considerations and utilize modern technology is leading to a transformation from the traditional method to advanced analytical approaches. This change enables companies to operate more efficiently and achieve sustainable competitive advantages.
Traditional approach: The traditional make-or-buy analysis focuses mainly on a direct cost-benefit analysis between in-house production and external procurement of a product or service. In practice, this means that companies survey their internal production costs and compare these with the offers of external suppliers. This method often uses static data and rarely takes into account factors such as long-term strategic effects, quality differences or flexibility requirements. Tools such as simple spreadsheets and linear costing models are commonly used. The main difficulties lie in the limited availability of data and the lack of consideration of indirect costs and non-cost factors, which can lead to suboptimal decisions.
Advanced Make or Buy Analysis: The modern approach uses advanced technologies and comprehensive data analysis to make more informed decisions. By integrating big data, AI and machine learning, companies can now take into account not only costs, but also qualitative factors such as production capacities, risk management and market dynamics. In practical terms, this means using specialized software solutions that can simulate and forecast complex scenarios. Innovation points such as real-time data analysis and predictive modeling make it possible to react more quickly to market changes and manage strategic partnerships effectively. This leads to improved efficiencies, cost savings and increased competitiveness.
A leading car manufacturer was faced with the decision of whether to build the production of a new electric motor internally or purchase it externally. The Advanced Make or Buy Analysis was used not only to compare costs, but also to analyze factors such as supplier reliability, technological know-how and time to market. The use of simulation tools showed that the outsourcing-option would lead to a 15% faster time to market and savings of €10 million over five years. This informed decision allowed the company to focus its resources on core competencies while securing market share in the growing electric mobility sector.
Make or buy analysis is an indispensable tool for buyers who want to make well-founded and strategic decisions in procurement management. By systematically evaluating internal production options against external sourcing options, make or buy analysis helps companies to optimize costs, minimize risks and make their supply chains more efficient. Although conducting a make or buy analysis involves a certain amount of effort and complex decision-making processes, the advantages clearly outweigh the disadvantages. With clearly defined goals, precise data and a structured approach, make or buy analysis can make a significant contribution to increasing competitiveness and achieving corporate goals. By integrating this analysis into comprehensive purchasing and supply chain management, companies can continuously optimize their procurement strategies and successfully assert themselves in a dynamic market environment. Overall, the Make or Buy analysis is a valuable tool in every buyer's toolbox and helps companies to use their resources more efficiently and ensure sustainable business success.