Dual sourcing describes the strategic procurement of a product or service from two different, independent suppliers. This strategy enables the purchasing department to increase security of supply while maintaining price competition between the suppliers.
Example: A car manufacturer sources 60% of critical electronic components from a main supplier in Taiwan and 40% from a second supplier in Malaysia, which meant that production could be maintained at 75% during the chip crisis in 2021 despite regional supply bottlenecks.
Dual sourcing refers to the practice of using two different suppliers for a specific product or service. In contrast to single sourcing, where a single supplier is preferred, dual sourcing aims to spread the risks and increase security of supply. This strategy can be used in both the production and service sectors and is particularly important in industries with high demand volatility or in critical supply elements.
Building on the concept of dual sourcing, the need to adapt procurement strategies to dynamic market conditions is becoming apparent in practice. Whereas in the past companies often relied on a single supplier to minimize costs and strengthen relationships, today's global economy requires a diversification of risk management. Dual sourcing enables companies to act more flexibly, increase security of supply and achieve competitive advantages.
Traditional approach: With single-source procurement, also known as single sourcing, a company purchases a product or service exclusively from one supplier. Although this enables close supplier relationships and potentially more favorable conditions due to higher purchase volumes, it does entail considerable risks. In practice, this leads to a strong dependency on one supplier, which can lead to serious problems in the event of supply bottlenecks, quality problems or financial difficulties on the part of the supplier. In addition, companies are less flexible and find it more difficult to react to market changes.
Dual sourcing: By introducing dual sourcing, companies procure the same product from two different suppliers. This modern strategy enables effective risk diversification and increases security of supply. Innovation steps such as digital procurement systems and improved logistics processes make it easier to coordinate multiple suppliers. In practical terms, companies benefit from increased flexibility, as they can quickly switch to another supplier if one supplier has problems. In addition, competition between suppliers promotes quality improvements and can lead to better conditions.
An electronics manufacturer that requires special semiconductors for its products originally relied on a single Asian supplier. After political unrest and the resulting supply disruptions, the company decided on dual sourcing. It integrated a second supplier from Europe. This enabled the company to guarantee delivery capability even during international crises. Downtimes were reduced by 30% and procurement costs fell by 12% thanks to the competition. This example illustrates how dual sourcing leads to measurable improvements in stability and cost efficiency.
Dual sourcing is a balanced and effective sourcing strategy that allows buyers to reap the benefits of risk diversification and flexibility without the complexity and cost of multi-sourcing. By selecting two reliable suppliers, companies can stabilize their supply chain, strengthen their negotiating position and increase their ability to adapt to market changes. However, dual sourcing requires careful supplier management and efficient coordination in order to successfully overcome the associated challenges. With clearly defined processes, strong supplier relationships and data-driven decision-making, dual sourcing can make a significant contribution to optimizing purchasing processes and increasing the company's competitiveness. Overall, dual sourcing offers a valuable addition to every buyer's toolbox and makes a significant contribution to sustainable and successful purchasing.
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