What Are Concession Contracts? A Guide for Suppliers in Public Procurement

Most suppliers understand how a standard public sector contract works: a buyer publishes a tender, you submit a bid, the best bid wins, and the buyer pays you for goods or services delivered.

Concession contracts work differently — and understanding that difference matters, because concessions cover some of the largest and most commercially significant opportunities in public procurement.

Roads, airports, car parks, leisure centres, waste treatment facilities, energy networks — many of Europe's most important public services are delivered through concession arrangements. Yet many suppliers have never heard of them, let alone bid on one.

This guide explains what concession contracts are, how they're governed, how they differ from standard public procurement procedures, and how suppliers can engage with them strategically.

What Is a Concession Contract?

A concession contract is a type of public procurement arrangement in which a contracting authority grants a private operator the right to manage a service or carry out works — and in return, that operator recovers its costs by exploiting the service, typically through user fees, rather than receiving direct payment from the public body.

The defining legal feature is the transfer of operating risk. In a standard public contract, the buyer pays the supplier regardless of demand. In a concession, the supplier takes on the risk that demand may be lower than expected, that revenues may fall short, or that running costs may be higher than planned.

This is what makes concessions fundamentally different from other types of tenders. The concessionaire is not simply a service provider — it is a long-term operator with genuine commercial skin in the game.

Two Types of Concession Contract

Works concessions involve the concessionaire designing, building, and then operating a piece of infrastructure. A classic example is a toll road: the company builds the road and recoups its investment through tolls paid by drivers. The contracting authority grants the right to operate; the operator bears the risk.

Services concessions involve the right to operate an existing or new public service. Examples include running a public car park, managing a leisure centre, operating a catering facility in a public building, or providing waste collection. Revenue typically comes from user charges rather than government payments.

How Are Concession Contracts Governed?

Across the EU, concessions are governed by Directive 2014/23/EU — the Concessions Directive — which came into force in 2016. This set out for the first time a harmonised framework for how public sector bodies must award concessions above certain value thresholds.

The key threshold for EU-regulated concessions is currently €5,382,000 (updated periodically). Above this value, the contracting authority must publish a concession notice and run a transparent, competitive award process. Below this threshold, national rules apply and procedures tend to be more flexible.

Key Rules Under the Concessions Directive

• The award process must be transparent and non-discriminatory — all interested suppliers must have equal access to information

• Buyers must publish a concession notice in the Official Journal of the EU (OJEU/TED) for above-threshold contracts

• The minimum time limit for applications is 30 days from publication of the notice

• The buyer has significant flexibility in how it structures the selection and award process — more so than under the standard procurement directives

• Concessions must not exceed 5 years in duration, unless a longer period is objectively justified by the investment required

Pro tip: Because the Concessions Directive gives buyers more procedural flexibility than standard procurement law, the tender documentation varies significantly between concession contracts. Read every document carefully — don't assume the process mirrors what you know from open or restricted procedures.

How Concessions Differ From Standard Public Contracts

Understanding the practical differences helps you assess whether a concession opportunity is right for your business.

The longer duration of concessions reflects the fact that the operator typically makes a significant upfront investment — in infrastructure, equipment, or transition costs — and needs sufficient time to recover it through revenues.

What Does This Mean for Suppliers?

For the right type of business, concessions offer opportunities that standard public contracts simply cannot match:

Long-term revenue certainty. A 15-year concession to operate a waste treatment facility or leisure centre provides a level of revenue stability that short-term government contracts cannot. This makes concessions attractive to businesses that can absorb upfront investment and manage operational risk.

Less price-led competition. Because concession evaluation typically focuses heavily on the quality of the operating model, the financial offer, and the long-term viability of the proposal — rather than simply the lowest price — suppliers with genuine expertise and strong track records can differentiate more effectively. This is where supplier positioning and a clear competitive strategy matter most.

First-mover advantage. Concessions are renewed far less frequently than standard contracts. Getting on a concession early — and performing well — can mean decades of business before a genuine re-competition.

How to Find and Pursue Concession Opportunities

Concession notices above the EU threshold are published on TED (Tenders Electronic Daily), the EU's official public procurement journal. Below-threshold concessions are published on national portals or through local authority channels.

The most practical approach is to use a tender monitoring solution that aggregates notices from multiple sources, including TED and national platforms, and filters them by CPV code, value, region, and contract type — so concessions in your sector surface automatically rather than requiring manual searches.

Because concessions are complex and often require significant preparation, building a procurement pipeline is particularly important. You want to identify upcoming concession renewals months in advance — not the week the notice goes live.

Pro tip: Many concessions are awarded on the basis of a competitive dialogue or negotiated procedure, where shortlisted suppliers engage directly with the buyer before final bids are submitted. This pre-market engagement phase is valuable — use it to understand the buyer's priorities in depth before committing resources to a full proposal.

Preparing a Bid for a Concession Contract

Concession bids are typically more complex than standard tender responses. Expect to address:

• Financial modelling: A detailed revenue and cost model showing how you will manage financial risk over the contract term

• Operating model: How you will deliver, staff, and manage the service day to day

• Investment plan: What capital you will invest, when, and how it will be financed

• Risk register: How you have identified, priced, and mitigated the key operating risks

• Social and environmental value: Many concessions now include significant weighting for sustainability and community benefit — our guide on social value in public procurement is directly relevant here

This level of complexity makes tender preparation especially important. Start your bid/no-bid assessment early — concession bids are resource-intensive, and only the right opportunities justify the investment.

How Mercell Helps You Track Concession Opportunities

Mercell monitors public notices across Europe — including concession notices published on TED and national portals — so you can identify relevant opportunities before your competitors do.

With Mercell, you can set alerts by contract type (including concessions), CPV code, and region, track expiring concessions so you can prepare for re-competition well in advance, and access buyer intelligence to understand which authorities regularly award concession contracts in your sector.

Conclusion

Concession contracts are a distinct and often overlooked part of public procurement. They involve more risk than a standard contract — but also longer tenure, more complex evaluation, and genuine competitive differentiation for businesses with the right operational capability.

If your business has the track record, the capital, and the appetite for long-term operational risk, a concession could be one of the most valuable contracts you ever win.