European Growth Leaders 2026

Annual ranking data providerLSEG WorkspaceUsed with permission · acknowledgements

An independent research observatory tracking Europe’s listed growth companies.

Francesco Castellaneta, Full Professor of Strategy and Entrepreneurship, SKEMA Business School – Université Côte d’Azur (GREDEG) · Scientific Committee Diego Zunino and Jackie Krafft

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Annual rank63

Spain · Industrials

Aena SME

Manages airport networks in Spain and Brazil while holding interests in London Luton and other American airports.

+50%revenue growth
FY2022–FY2025
+137%net-income growth
FY2022–FY2025
+120%stock return
FY2022–FY2025
+13%2026 stock return
current context only

Company profile

The platform behind Spain's gateways and an expanding international portfolio

Aena S.M.E., S.A. is the state-controlled, listed parent of the group that manages 46 airports and two heliports in Spain; ENAIRE holds 51% and 49% is free float. The parent directly manages the general-interest airport network except Región de Murcia, which is operated through its wholly owned AIRM concession company. Aena manages airport infrastructure and common passenger facilities. Airlines operate flights; authorised handling agents perform ground-handling services under contracts with Aena, while shops and restaurants are operated by businesses awarded commercial contracts through public tenders. Aena Internacional extends the group through controlled concessions and minority stakes.

Spanish network

A global hub, island gateways and regional airports within one group

In 2025 the Spanish network handled 321.6 million passengers, 2.7 million aircraft movements and 1.372 million tonnes of cargo—all provisional—and assisted 2.68 million passengers with reduced mobility. Madrid-Barajas and Barcelona-El Prat sit beside other major airports such as Palma, Málaga, Alicante and Gran Canaria, as well as regional facilities. Madrid's T4, designed by Antonio Lamela and Richard Rogers, turned 20 in 2026 and shows how terminal architecture, capacity and passenger flows meet inside the network.

Business model

Aeronautical infrastructure, retail and land around the runway

Aena provides common infrastructure and charges airlines for airport services; authorised handling agents and businesses awarded commercial contracts deliver many activities on that platform. Passenger flows also support shops, duty free, food, parking, lounges and advertising, while offices, hangars, logistics plots and Airport Cities turn airport land into another business. In 2025 Aena reported €3,346.8m in aeronautical revenue, €1,975.1m commercial, €913.7m international and €131.9m in real-estate-services revenue—four distinct engines around the same travel system.

International portfolio

Concessions, controlled companies and minority stakes

Outside Spain, Aena Internacional owns the Brazilian concession companies that run 17 airports, including São Paulo-Congonhas and Recife, and holds 51% of London Luton's concessionaire. Since May 2026 it has also held 51% of Augusta, which owns Leeds Bradford and 49% of Newcastle. Its 6.55% GAP holding is a minority investment associated with 12 Mexican and two Jamaican airports. The mix combines wholly owned concession vehicles, controlled holdings and investees rather than identical ownership at every airport.

Innovation and energy

Test technology in live airports and generate power beside the runway

Aena's innovation strategy moves from frictionless passenger journeys to automated airport processes and businesses around sustainable mobility. Through Airports for Innovation, ten airport groups on four continents pool challenges representing more than 800 million passengers a year. Its open-innovation programmes seek external solutions that could be standardised and extended to other airports. Infrastructure matters too: Madrid-Barajas has a 142.42 MWp photovoltaic plant. Aena says nine airports were certified in the first half of 2026, while 12 are listed for the second half.

Official profile sources: Perfil de la compañía | Corporativa | Aena · About us | Aena Brasil

Current 2026 update

What is changing at Aena SME in 2026?

Aena has completed Augusta, has an awarded Galeão transaction expected to close in the third quarter, awarded surface rights for its first two airport hotels and reported faster July traffic while DORA III awaits a 30 September decision.

Latest official evidence July traffic Published 12 August 2026

The change in one sentence

Aena is widening the airport platform through ownership, land and regulated network growth.

The international map, first hotel concessions and Spain's five-year tariff path now test three distinct ways an airport operator can create value.

Four lenses on 2026

The same four-quadrant format used in the Company profile.

01 · International map

The map changes only if the conditional Galeão transaction closes

Aena paid €340m for 51% of Augusta, which owns Leeds Bradford and 49% of Newcastle. For Galeão, it won 100% of the concessionaire with a R$2.9bn bid, approximately €483m at the transaction-date exchange rate. Aena's March transaction document expected third-quarter closing and listed a purchase agreement, regulatory approvals and other conditions; no issuer source checked through 28 August confirms closing.

  • Current signalAugusta complete · Galeão Q3 closing expected
  • Why it mattersOne controlled holding and one prospective wholly owned concession extend Aena through different ownership models.
  • Galeão transaction Conditions, 13-year remaining concession and Q3 boundary
  • H1 business presentation Augusta completion and international portfolio

02 · Airport hotels

Aena monetises land while partners develop and operate the hotels

Aena awarded 75-year surface rights for the Spanish network's first two airport hotels. Barceló will develop Madrid-Barajas with a 19% variable fee and minimum annual guarantee of €3.52m once stabilised; Momentum, with Hyatt, will develop Barcelona-El Prat with 10.6% and €2.4m respectively. Each project must provide at least 300 predominantly four-star rooms.

  • Current signal75-year rights · at least 300 rooms per project
  • Why it mattersAirport land becomes a long-duration revenue stream without turning Aena into the hotel operator.
  • First hotel awards Partners, room requirements and concession economics

03 · Spanish network and tariffs

July accelerated, but the five-year tariff path is unresolved

Spanish-network traffic rose 5% in July to 34.4m passengers and 4% over the first seven months to 190.7m. Those figures establish neither what caused July's acceleration nor whether earlier crisis-related diversions will persist. For 2027-2031, Aena seeks 3.82% annual tariff increases while CNMC recommends 0.59% reductions; the Council of Ministers must decide by 30 September.

  • Current signalJuly +5% · seven months +4% · DORA III pending
  • Why it mattersObserved demand and the regulated tariff path meet in the economics of Aena's core network.
  • July traffic Monthly and seven-month passenger growth
  • DORA III assessment Regulator recommendation versus Aena proposal
  • H1 business presentation Traffic-diversion caveat and second-half uncertainty

04 · What to watch

Three questions that test Aena's platform expansion

Later disclosures must distinguish awards and traffic prints from completed, recurring economics.

  • Galeão closingAre the purchase agreement, approvals and other conditions completed within the expected third quarter?
  • Hotel executionDo the Madrid and Barcelona projects move from awards into permitted development and disclosed construction milestones?
  • DORA III and trafficWhat tariff path is approved by 30 September, and does underlying Spanish traffic remain near July's pace?
Sources:July traffic Galeão transaction Hotel awards DORA III H1 business presentation

Annual record

Ranking history

Future editions add rows; they do not rewrite the 2026 record.

EditionMeasurement periodRankRevenue growthNet-income growthStock return
2026FY2022–FY202563+50%+137%+120%