Private Brands are entering a new phase. Once largely viewed as lower-priced alternatives, they have become a strategic growth engine for retailers, supporting differentiation, loyalty, market share and product uniqueness. As Private Brand ambition grows, so must the way retailers work with suppliers. Supplier Relationship Management (SRM) is becoming a critical part of that shift.

SRM is no longer simply a procurement process focused on negotiating price and securing supply. It is a strategic choice that can determine how quickly a retailer innovates, how differentiated its offer becomes and how effectively it scales Private Brands across categories and channels.

Private Brand penetration has already reached 40–50% in many European markets, while growth is accelerating across other regions. Yet many organisations face a disconnect between their ambitions and their operating models. Leadership teams increasingly expect premium, distinctive Private Brands, while procurement organisations may still operate according to models built around cost extraction. When savings remain the dominant measure of supplier performance, relationships can become transactional and competitive.

This approach can work well in categories where scale, efficiency and price leadership are the primary objectives. It becomes less effective when retailers expect suppliers to contribute ideas, technical expertise, product development capabilities and market knowledge. Growth therefore requires more than changing the product portfolio. Retailers also need to rethink how they source, develop and bring products to market.

A key part of this is recognising that not every category requires the same supplier strategy. Categories have different roles, levels of complexity and strategic importance. Some focus on efficiency and scale, while others are critical to reputation or depend heavily on innovation and differentiation. Some require speed and operational simplicity; others benefit from deeper co-creation. The SRM model should reflect these differences. Retailers need to consider factors such as category role, risk and potential impact, the required balance between speed and differentiation, and the strategic ambition of the Private Brand. Supplier relationships can then range from specification-based sourcing to deeper development and co-creation models.

The objective is not to create one universal supplier strategy, but to understand where each relationship model creates the most value. That approach also needs to evolve as a Private Brand programme matures. Early-stage programmes may naturally prioritise speed and cost efficiency. But as Private Brand penetration moves from 10–20% towards 30–40% or more, complexity increases. Continuing to use the same supplier models can slow innovation, enable easy replication, and reduce supplier engagement. Private Brand maturity therefore requires SRM maturity. The supplier model that helped build the programme may not enable the next stage of growth.

Mercadona provides a useful example of the potential value of a focused supplier relationship. In a commodity category such as cling film, where competitors might carry eight brands, Mercadona uses one Private Brand offer with one supplier. This creates operational simplicity through fewer negotiations, orders, warehouse movements and invoices.

The greater advantage, however, is the knowledge that comes with focus. With fewer suppliers and SKUs to manage, buyers can spend more time understanding manufacturing processes, supplier capabilities and innovation pipelines. Their role can shift from managing deals to developing genuine product expertise. Suppliers also have greater incentive to bring forward ideas and capabilities when the relationship is built around collaboration rather than repeated price competition.

This becomes especially important when retailers pursue genuine innovation. When developing something new, direct price comparisons with existing products are less relevant. The priority becomes finding the right manufacturing partner—potentially one or two suppliers with the capabilities, expertise and willingness to develop the next product. That requires strong supplier vetting and a relationship model built around future development rather than the immediate transaction.

For retailers seeking products that can establish market leadership, close collaboration with the right manufacturers can make the difference between incremental improvement and meaningful differentiation. As consumer expectations change faster, Private Brand development cycles also need to shorten. Insights, testing and data need to move faster, while supplier collaboration needs to become deeper. Transactional SRM can constrain this potential. Collaborative SRM can amplify it by giving retailers greater access to supplier knowledge and development capabilities. Ultimately, Private Brand success is about more than the products a retailer puts on the shelf. It is also about the capabilities and relationships behind those products.

This is also true for contract manufacturing. Effective Supplier Relationship Management (SRM) helps transform contract manufacturers from transactional vendors into strategic partners. For Private Brands in particular, where differentiation and consumer relevance are key competitive advantages, strong SRM enables retailers to maximize the value of their contract manufacturing partners, resulting in more innovative products, greater operational efficiency, and a more sustainable foundation for long-term growth.

In a recent interview, Philip Bencini of Spinneys Dubai LLC emphasised the role of close collaboration with manufacturing partners in advancing sustainable packaging without losing sight of cost constraints. He explained: “Sustainability efforts focus on improving packaging through recyclable materials, alternative formats and practical design changes. Collaboration with manufacturing partners enables the adoption of scalable solutions, balancing environmental goals with cost and operational requirements.” (Packaging MEA).

In summary, retailers that align SRM with category needs, Private Brand maturity and strategic ambition can unlock faster speed to market, stronger differentiation, greater use of supplier innovation and offerings that are more relevant to markets and consumers. They can also build more resilient Private Brand programmes that are better positioned for sustained growth.

Key Takeaways:

The shift towards more strategic Private Brands requires a corresponding shift in how retailers manage and develop their supplier ecosystem. The implications are clear: supplier relationships need to be managed with greater intent.

• Make SRM a strategic growth decision: Move beyond price and supply as the primary measures of supplier value. Identify where stronger supplier relationships can directly support innovation, differentiation and growth, and act accordingly.
• Design supplier relationships around the category: Stop applying a one-size-fits-all approach. Assess each category’s strategic role, complexity, risk and innovation requirements, then choose the relationship model that best supports its objectives.
• Evolve SRM along with Private Brand maturity: Reassess whether existing supplier models are still fit for purpose as the programme matures. Strengthen collaboration and build longer-term partnerships where they can create sustained competitive advantage.

About Daymon International 

With more than 50 years of experience building successful Private Brand programs around the world, Daymon has developed a unique, industry-leading approach to driving sales and profits for partners and clients. Through a full suite of services, from brand strategy, branding and design to insights, category management, and product development, Daymon links its global industry knowledge, market expertise and consumer trends to create successful Private Brands. Through extensive business expertise in Private Brand development and with innovative services, Daymon drives major retailers and manufacturers' Private Brands across Asia Pacific, Europe, Latin America, the Middle East, and Africa. Daymon International is currently part of the Smollan Group, a leading global company driving retail growth at the point of purchase with expert merchandising, activation, and tech solutions for brands, retailers, and consumer goods companies..

For more insights and recommendations for driving your brand, contact daymoninternational@daymon.com or visit https://www.linkedin.com/company/105156626/