Single-Bidder Contracts and the Competition Deficit in EU Procurement

The European Court of Auditors published a landmark report in December 2023 examining competition trends in EU public procurement over the preceding decade. The findings were stark: competition had declined significantly across virtually all member states, with single-bidder contracts reaching 42% of all awards in 2021.

This trend represents a fundamental challenge to the objectives of EU procurement regulation. The directives are designed to ensure open competition, equal treatment, and transparency. When nearly half of contracts attract only one bid, these principles are formally satisfied but practically undermined.

Understanding the drivers of this competition deficit is essential for both policymakers seeking to restore competitive dynamics and suppliers seeking to identify markets where competition remains genuinely open.

Absence of Competition

The Court of Auditors identified several contributing factors to declining competition. Administrative complexity and regulatory burden deter smaller organisations from participating. Specifications that are overly tailored to existing solutions favour incumbents. Procurement practices in some member states rely heavily on direct awards and negotiated procedures that limit competition by design.

However, these explanations, while valid, address primarily the supply-side barriers to competition. Equally important but less discussed are the demand-side dynamics: whether qualified potential bidders are aware of opportunities in time to prepare competitive responses.

The fragmentation of procurement information across TED, national portals, regional platforms, and sectoral databases means that many opportunities are not visible to organisations that could compete. Even when opportunities are discovered, the compressed preparation timeline often makes it impractical for a non-incumbent to develop a genuinely competitive bid.

This information and timing deficit likely accounts for a meaningful portion of the single-bidder phenomenon. In categories where adequate preparation would take three to six months, a 30-day response window effectively limits competition to organisations that were already preparing.

Monopoly Situations

The distribution of single-bidder contracts across Europe is not uniform. Some member states report single-bidder rates above 50%, while others maintain rates below 30%. These variations correlate with several factors: the maturity of electronic procurement systems, the prevalence of centralised purchasing organisations, the transparency of forward procurement planning, and the general accessibility of procurement information.

Sector-specific patterns are also significant. Highly specialised technical procurement in areas like defence, healthcare technology, and infrastructure tends to attract fewer bidders due to the limited number of qualified suppliers. However, even in categories with substantial supplier markets, such as professional services, IT services, and facilities management, single-bidder rates remain higher than the available supplier base would suggest.

The temporal pattern is equally informative. Single-bidder rates tend to be higher for procurements that follow directly from expired contracts, suggesting that the urgency associated with contract gaps may reduce the time available for market engagement and competitive publication.

Competition Deficit

For supplier organisations, the single-bidder statistics present both a challenge and an opportunity. The challenge is that markets with low competition may indicate structural barriers that are difficult to overcome. The opportunity is that these same markets contain procurement activity where genuine competition could change outcomes.

Identifying the right opportunities requires understanding why specific procurements attract limited competition. If the cause is a genuinely narrow supplier market, additional preparation will not create competitive advantage. If the cause is late discovery, inadequate preparation time, or poor market visibility, then procurement intelligence can directly address the barrier.

Organisations that can identify high-value procurements where low competition reflects market access barriers rather than market concentration are positioned to enter competitions where their participation genuinely changes the competitive dynamic and improves their win probability.

Market Failure

Procurement intelligence addresses the competition deficit by expanding the effective preparation window for potential bidders. When organisations can identify upcoming procurements months before publication, the practical barriers to entry are substantially reduced.

Furthermore, intelligence on competitive dynamics, including historical bidder counts, supplier participation patterns, and incumbent contract performance, allows organisations to make more informed decisions about where to direct their competitive efforts.

The data suggests that improving market visibility and preparation timelines could address a significant portion of the single-bidder phenomenon. Not all low-competition situations will be resolved by better intelligence, but many represent opportunities where qualified suppliers simply did not have sufficient time or visibility to participate.