The Incumbent Advantage: Why New Entrants Struggle in Public Procurement

Public procurement aims to promote competition and value for money, yet market structures often favour the incumbent. Long contract durations, complex compliance requirements and buyer risk aversion combine to make it difficult for new entrants to displace established suppliers. This report explores the sources of incumbent advantage and how challengers can mitigate them.

Why Incumbents Win

Incumbents benefit from several structural factors. Framework agreements last two to four years and may include extension options, giving existing suppliers years of lock‑in. Buyers also value continuity: they perceive established suppliers as less risky and are less likely to experiment with new entrants. In sectors with complex or mission‑critical services, such as IT infrastructure or social care, the cost of switching supplier increases the incumbent’s hold. Meanwhile, SMEs face resource constraints and fragmented tender discovery, making it harder to mount sustained challenges to entrenched players.

Switching Costs

Patterns of incumbency are reflected in win rates and contract values. SMEs in the Netherlands win 57 % of contracts but only 28 % of contract value, and in Germany capture merely 20–25 % of the value. This disparity highlights how larger contracts, frameworks and buyer preferences skew awards toward incumbents. The tendency to award long contracts reduces the frequency of competitions, further entrenching established suppliers. In sectors dominated by a few large players, the barrier to entry becomes even higher.

The Retendering Trap

For new entrants and SMEs, understanding incumbent advantage is a prerequisite for strategy. Challengers must identify niches where incumbents are vulnerable—such as expiring contracts or areas undergoing policy change—and build relationships early. They should also develop differentiators that address buyer risk perceptions, such as strong references, quality accreditations or innovative approaches. At the same time, suppliers should avoid sectors dominated by large, long‑term frameworks where the incumbency barrier is highest.

Breaking the Cycle

Procurement intelligence helps level the playing field by revealing incumbent patterns and renewal windows. By analysing historical awards, contract values and supplier turnover, intelligence tools can identify markets with high incumbent concentration and highlight contracts due for re‑procurement. Combining these insights with early engagement signals allows new entrants to engage buyers before renewal decisions are made, improving their chances of success.