Ministro Pistarini International Airport EZE / SAEZ

Argentina's principal state-owned ground handling company; provides ramp and passenger handling for the large majority of scheduled carriers at Ezeiza (documented broadly as the national handler across Argentine airports incl. EZE; specific EZE contract/licence number not independently pinned down).

Self-handled, Aerolíneas Argentinas — the flag carrier self-handles its own mainline and codeshare flights at its Ezeiza hub.

YPF is Argentina's dominant fuel supplier including aviation turbine fuel (Jet A-1) nationally; the specific into-plane agent/fuel-farm operator at Ezeiza was not independently confirmed (Shell's former Argentine downstream business also transferred to Raízen circa 2023, adding uncertainty) — flagged for follow-up verification.

In-house, Aerolíneas Argentinas — transit/line maintenance and defect rectification for its fleet at its Ezeiza main base.

In-house, Aerolíneas Argentinas — operates a heavy-maintenance hangar (Hangar 5) at Ezeiza; Spanish Wikipedia's airport-infrastructure entry confirms Hangar 5 exists and is A380-capable, though it does not itself state Aerolíneas ownership in the text pulled — flagged as trade-known industry fact rather than freshly re-confirmed.

Engine shop — dedicated 2,300 m² / 5-bay engine repair facility at Ezeiza performing hospital-shop visits and module repair on CF6, CF34 and CFM56-5B/-5C powerplants; also certified (since 2019) for Embraer engine module repair. In-house, Aerolíneas Argentinas. Holds ANAC AMO approval per company statements; specific class rating unconfirmed.

Wheels & brakes shop — dedicated wheel and brake overhaul workshop within the 20-workshop Ezeiza complex. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Battery shop — Ni-Cd aircraft battery servicing workshop. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Oxygen shop — oxygen and gaseous-systems workshop for crew/pax oxygen bottle servicing. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Avionics/instrument shop — bench repair of avionics and instrument equipment. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Hydraulics/pneumatics shop — hydro-mechanical components workshop covering actuators, pumps, valves and accumulators. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Landing gear shop — landing-gear overhaul workshop, part of the Hangar 5 back-shop complex. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Composite/structures/sheet-metal shop — aeronautical structures, composite-materials, flight-control and metal-fabrication workshops. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Emergency-equipment shop — emergency-components/slides workshop servicing evacuation slides and related survival equipment. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Interiors/cabin/seat shop — seats and tapestry (upholstery) workshops for cabin-seat overhaul and trim. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Electrical accessory / wire-harness shop — electrical-components workshop with wire-harness maintenance capability. In-house, Aerolíneas Argentinas. ANAC AMO approval; class rating unconfirmed.

Avionics/instrument shop — installation, testing, repair and overhaul (recorrida) of avionics equipment and flight instruments at their laboratory at San Fernando Airport, greater Buenos Aires metro area (~40 km from Ezeiza/EZE, no dedicated EZE facility confirmed). Holds ANAC and DINACIA laboratory authorization; specific class rating unconfirmed.

gategroup network member with a long-documented Buenos Aires/Ezeiza inflight-catering kitchen; not independently re-fetched (site not reachable), so EZE-specific operation is trade-known rather than freshly verified — downgraded to unconfirmed pending re-check.

Ground handling scope at Ezeiza commonly bundles aircraft cabin/lavatory/water servicing; not itemized as a separate confirmed contract in available sources.

As full-service ground handler at Ezeiza, turnaround packages typically include GSE (tugs, belt loaders, GPUs); specific GSE fleet/ownership not independently verified.

Operates the main air-cargo terminal at Ezeiza, handling import/export freight, courier shipments, perishables/healthcare (cold-chain) logistics, verification and customs-broker access; confirmed via the operator's own site (aeropuertosargentinacargas.com).

National aviation-security police force; statutory authority for passenger, baggage and cargo security screening plus airport policing at all Argentine international airports, including Ezeiza.

Operates scheduled passenger shuttle/transfer service between Ezeiza and its downtown Buenos Aires terminal (Terminal Pellegrini, Av. Pellegrini 971) and offers 'Transporte de Personal' (staff/personnel ground transport) for companies; re-confirmed via the operator's own site (tiendaleon.com). A dedicated airline-crew shuttle contract specifically was not itemized on the page.

Operates an FBO / trip-support desk at Ezeiza International Airport (SAEZ); via a live location page on the operator's own site (universalaviation.aero/locations/argentina/buenos-aires-saez/). Prior session's detail on 24/7 multilingual staffing, weather briefings, ground transport and hotel arrangements is consistent with Universal Aviation's standard FBO offering but was not re-itemized on this page fetch.

NH Hotel Group property located in Ezeiza near the airport, commonly used for airport-adjacent stays; a specific airline crew-layover contract was not independently verified (hotel page returned HTTP 403 on fetch, both and prior).