El Alto International Airport (Aeropuerto Internacional El Alto) LPB / SLLP

Menzies' own network page for El Alto states "We now provide ground services and air cargo services," covering above- and below-wing airport services; confirmed via menziesaviation.com/our-network/la-paz-lap/.

State flag carrier is hubbed at El Alto (its home base); presumed to self-handle own ramp/turnaround/check-in operations there as the dominant home carrier, but no explicit handling-contract or license document was located — self-handled, BoA. Contact confirmed on boa.gob.bo.

State fuel company (YPFB corporation subsidiary) operates its own aeroplant at El Alto International Airport supplying Jet A-1 and Avgas, delivered by tanker truck; confirmed via YPFB Aviación's own facility contact listing for the La Paz aeroplant.

SAE operates an outstation at Hangar 1, Aviación General, El Alto International Airport (~10 staff, listed by FlightAware as an FBO/line facility), providing pre-flight, transit and overnight (pernocte) line services for Boeing, Airbus and Embraer aircraft; certified by aeronautical authorities in Bolivia and Chile.

Engine / APU shop — SAE, described in company literature as Bolivia's largest Approved Maintenance Organization (MRO, founded 2008/2009), operates a station at El Alto Intl Airport (Hangar 1, Aviación General, La Paz) alongside its Cochabamba HQ hangar and stations at Santa Cruz (Viru Viru) and Santiago de Chile; company profile confirms company-wide "specialized technical services for engines, APUs, structures and other" plus pre-flight/transit/overnight service and A/B/C checks on Boeing/Airbus. Holds DGAC-Bolivia AMO approval plus Chilean regulatory recognition (company-wide, not confirmed specifically for the El Alto station); class rating unconfirmed, and whether engine/APU bench work (vs. on-aircraft support) is performed at El Alto specifically, versus the Cochabamba hangar, remains unconfirmed. Caveat: the listed phone number's area code (4) matches Cochabamba/Sucre/Tarija, not La Paz (area code 2) — likely the company HQ line rather than an El Alto-specific number.

Structures shop — same SAE El Alto Hangar 1 (Aviación General) station; company profile confirms company-wide structural maintenance alongside engines/APUs ("specialized technical services for engines, APUs, structures and other"). The earlier claim of a distinct "avionics systems" capability was NOT independently corroborated — company materials reference only "and other" beyond engines/APUs/structures, so avionics capability at this station is unconfirmed rather than confirmed; downgraded out of the detail accordingly. DGAC-Bolivia AMO approval held company-wide, not confirmed specifically for El Alto; class rating unconfirmed, and shop-level (bench) vs. on-aircraft scope specifically at the El Alto station is unconfirmed.

Same Menzies El Alto network page also lists air cargo services in addition to ground handling.

State cargo airline based at El Alto (originally an Air Force division, est. 1977); self-handles its own C-130 Hercules freight operations (general cargo, perishables, humanitarian/food-security airlifts) per gob.bo and tab-bolivia.com.

State ANS/airport operator has run AVSEC "Curso Básico de Instrucción para Personal de Seguridad Aeroportuaria" sessions at multiple Bolivian airports including La Paz/El Alto, training AVSEC and DIGESNA personnel; this confirms a training role but not that NAABOL itself is the operational security service provider at El Alto (DIGESNA/AVSEC appears to be the operating agency) — self-reported, unconfirmed scope.

Local rental agency at La Paz International Airport El Alto per Europcar's own Bolivia location page (europcar.com/es-bo/places/car-rental-bolivia/la-paz/la-paz-international-airport-el-alto); contact number independently confirmed.

Rental location listed at El Alto airport (station code LPBT51) on Hertz's own site (hertz.com/us/en/location/bolivia/lapaz/lpbt51).