Sao Paulo/Guarulhos-Governador Andre Franco Montoro International Airport GRU / SBGR

Full-service ramp and passenger ground handling at GRU (dnata Brasil's base there); company communications cite more than 700 staff at the Guarulhos base (confirmed via a dnata one-year-anniversary event report) and dnata Brasil's own materials cite roughly 3,180 flights/month served at Guarulhos; documented via dnata Brasil corporate/recruiting pages and independent press coverage.

Airport ground services provider at GRU since 1997, based in Terminal 2, Asa C, Mezanino; confirmed via Swissport's own network page for Sao Paulo (GRU) and Swissport Brasil Ltda corporate registration records.

WFS's Brazilian operation (branded WFS Orbital) provides passenger services, ramp handling and cabin cleaning at GRU alongside its cargo business, per WFS's own Sao Paulo Guarulhos location page.

Into-plane jet fuel supplier at Guarulhos via its BR Aviation unit; confirmed via trade press (Jan 2025) that BR Aviation's fuel trucks at GRU have run on a diesel blend containing 10% renewable HVO since Dec 2024, confirming active fuelling operations there.

Raizen, licensee of the Shell aviation fuel brand in Brazil, supplies aircraft fuel at Sao Paulo/Guarulhos; conducted an electric-truck aircraft refuelling (first for Azul) at GRU using a Brazilian-built electric truck charged via a Shell Recharge station on site, per Raizen's own newsroom release and press coverage.

Self-handled, LATAM: dedicated Line Maintenance Center hangar at Guarulhos performing preventive/transit checks between flights; structural/periodic (base) work is done off-site at LATAM's Sao Carlos MRO. Specific hangar size/cost/simultaneous-aircraft figures come from LATAM press materials and Aeroflap/Panrotas coverage and were not.

Battery shop — in-house oficina de baterias at LATAM's Guarulhos maintenance centre on GRU Airport, supporting the airline's own narrow- and widebody fleet. Capability is in-house to LATAM Airlines Brasil (TAM Linhas Aéreas), an ANAC RBAC 145 organisation; the 145 certificate is held at organisation level and the shop scope listed for this site, together with its class rating, is unconfirmed.

Wheels and brakes shop — oficina de rodas at the GRU maintenance centre supporting LATAM's hub operation. In-house, LATAM Airlines Brasil; site-level scope and class rating unconfirmed.

Oxygen shop — servicing of crew and passenger oxygen cylinders (garrafas de oxigênio) at the GRU centre. In-house, LATAM Airlines Brasil; hydrostatic test and refill scope not published, class rating unconfirmed.

Composite, sheet-metal and structures shop — back-shop repair of composite panels and metallic structure, with associated machining (usinagem) and an on-site paint capability at the GRU maintenance centre. In-house, LATAM Airlines Brasil; class rating unconfirmed.

Interiors and cabin shop — oficina de interiores at the GRU maintenance centre covering cabin trim, panels and furnishing refurbishment. In-house, LATAM Airlines Brasil; class rating unconfirmed.

Composite, structures and sheet-metal shop — structural repair specialist working at Aeroporto de Cumbica, Guarulhos (GRU): composite repair using the hot-bonder process, specialised welding and sheet-metal structural repair on B737/767/777, A318/319/320, ATR42/72, ERJ175, EMB120 and F100. Operates under ANAC repair-station approval COM 0710-02/ANAC (RBAC 145) for structural maintenance and repair; class letters not published. Note: the published telephone is a Brasília (+55-61) number, so the Guarulhos base should be reconfirmed before dispatch.

Interiors and cabin shop — repair and manufacture of galleys and cabin interior components. Company is headquartered in Guarulhos with its production and repair plant at Taboão, Mogi das Cruzes in Greater São Paulo. Lists ANAC RBAC 145 maintenance-organisation activity alongside ISO 9001; class rating unconfirmed.

Special-process shop — non-destructive testing, CNC machining and thermal treatment of aeronautical components at the Mogi das Cruzes plant, supporting the interiors repair line. Method list and rating unconfirmed.

Hydraulics and pneumatics shop — overhaul of hydraulic actuators, hydraulic pumps, servo controls and dampers plus air bleed control and pressurisation valves; ANAC-registered oficina at Osasco in Greater São Paulo, roughly 35 km from GRU, rated component Classes 1, 2 and 3.

Landing gear shop — landing gear assemblies, hydraulic cylinders and oleo components including Safran/Messier-Bugatti-Dowty, Microtécnica and Mecaer part numbers; component Classes 1 to 3.

Wheels and brakes shop — wheel and brake assembly overhaul with functional test bench (oficina de freios e rodas); component Classes 1 to 3.

Electrical accessory shop — starter-generators, landing and navigation lights, temperature and pressure sensors and transducers; component Classes 1 to 3.

Fuel accessory shop — fuel pumps, fuel cut-off valves, transfer valves and pressurisation system components; component Classes 1 to 3.

NDT — liquid penetrant inspection to ASTM E-1417 plus ultrasonic, eddy current and magnetic particle methods, held as an ANAC serviço especializado (END) rating separate from the component classes.

Landing gear shop — dedicated oficina de trem de pouso in São Paulo city, roughly 30 km from GRU; ANAC-certified RBAC 145 component organisation (CNPJ 10.275.954/0001-60), class rating unconfirmed.

Hydraulics and pneumatics shop — separate hydraulic benches for mineral-oil and Skydrol systems plus a pneumatics shop and a servo shop; ANAC-certified, class rating unconfirmed.

Avionics and electrical shop — bench repair of electrical and avionic components; ANAC-certified, class rating unconfirmed.

Battery shop — in-house aircraft battery workshop; ANAC-certified, chemistry scope and class rating unconfirmed.

Structures shop — component welding, cleaning booth and paint booth supporting overhauled units; ANAC-certified, class rating unconfirmed.

Emergency-equipment shop — inspection, repair and recertification of aircraft emergency and survival equipment and emergency kits for Brazilian airline and executive operators. Base at Vila Santa Catarina near Congonhas, São Paulo, roughly 35 km from GRU. Listed in the ANAC public oficina registry (CNPJ 02.878.741/0001-03); class letters not published and no foreign (EASA/FAA) validation confirmed for this site.

Oxygen shop — hydrostatic testing and oxygen refill of aviation cylinders alongside emergency-kit servicing; ANAC-registered, specific class rating unconfirmed.

Emergency-equipment and fire-bottle shop — overhaul, inspection and weighing of portable cabin extinguishers and engine, APU and cargo-hold fire bottles, with an in-house halon recycling plant and recharging of Halon 1301 and 1211. Operates under ANAC maintenance-organisation certificate ••• (RBAC 145) with DOT-compliant cylinder handling. Located at Rua Indochina 114, Jardim Fontana, Cotia in Greater São Paulo.

Oxygen shop — oxygen workshop with cylinder hydrostatic testing and valve testing at the Cotia facility; covered by ANAC certificate ••• (RBAC 145), specific class rating unconfirmed.

Engine shop — MTU Aero Engines' wholly owned Brazilian subsidiary and on-site service centre for aero engines and industrial gas turbines, operating a facility of roughly 2,000 m2 at Cotia near São Paulo, about 60 km from GRU. Listed in the ANAC maintenance-organisation registry with a turbine engine (Motor — Classe 3) rating, CNPJ 16.750.609/0001-18. Foreign validations quoted for the MTU group should not be assumed to apply to this site; confirm the local certificate scope before release.

Engine shop — OEM-owned facility at São Bernardo do Campo in the São Paulo metro, roughly 45 km from GRU, listed in the ANAC public maintenance-organisation registry with a turbine engine (Motor — Classe 3) rating, CNPJ 59.106.955/0001-70. Engine-type capability list is not published and the local rating should not be read as covering the full Rolls-Royce group portfolio; confirm the applicable engine models directly.

Avionics and instrument shop — bench repair of avionic and instrument line-replaceable units at its principal base in São Paulo city, roughly 30 km from GRU. Appears in the ANAC public maintenance-organisation registry (CNPJ 01.137.391/0001-53); capability list and class rating are not published and no foreign (EASA) validation is confirmed for this site.

Engine shop — ANAC-registered overhaul organisation in São Paulo city (CNPJ 31.845.160/0001-65) shown with Motor — Classe 1 and Motor — Classe 3 ratings, covering piston and turbine powerplant work, alongside a Célula — Classe 3 airframe rating. Engine-type capability list not published.

Engine shop — trades as Cruzeiro do Sul MRO Manutenção de Componentes Aeronáuticos; ANAC-registered oficina in São Paulo city (CNPJ 03.144.928/0001-38) shown with Motor — Classe 1 and Motor — Classe 2 ratings for piston powerplant overhaul. Detailed capability list not published.

Propeller shop — ANAC-registered oficina in São Paulo city (CNPJ 61.137.782/0001-08) shown with Hélice — Classe 1 and Hélice — Classe 2 ratings for propeller overhaul and repair; also reported as a Hartzell Recommended Service Facility. The trading arm sells parts, but the propeller overhaul bench is the shop-level capability.

Instrument shop — aircraft instrument overhaul bench (revisão de instrumentos aeronáuticos) at its principal base in São Paulo city, roughly 30 km from GRU; listed in the ANAC public maintenance-organisation registry, CNPJ 57.592.529/0001-69. Capability list and class rating unconfirmed.

Instrument shop — aircraft instrument repair organisation at its principal base in São Paulo city; listed in the ANAC public maintenance-organisation registry, CNPJ 05.312.508/0001-49. Capability list and class rating unconfirmed. Not to be confused with the unrelated industrial-weighing company of a similar name.

Component and ground-equipment shop — ANAC-homologated organisation (certificate 2009-41/ANAC) at Rua Ataufo Alves 37, Parque Imperial, Barueri in Greater São Paulo, roughly 45 km from GRU. Bench work spans aircraft cargo-hook overhaul and hydraulic components across multiple part numbers; the larger part of the published scope is ground-support equipment (hydraulic units and jacks, transport wheels, electrical power sources). Oxygen-mask system maintenance is described as in development rather than approved. Class rating unconfirmed.

Battery shop — oficina de baterias approved by ANAC and the FAA for nickel-cadmium and lead-acid aircraft batteries (Marathon, Saft, Concorde, Gill): inspection, reconditioning and capacity testing. Main service centre at Jundiaí/SP, roughly 50 km from GRU. Approvals cited: ANAC COM ••• and FAA repair station QL4Y470M, plus ANAC-DA Argentina 1B-239, DGAC Chile E-371 and DINAC Paraguay 037E. No EASA approval is claimed for this site.

Avionics shop — bench repair of communications, navigation and cabin entertainment units (GPS, ELT, MFD, TCAS, FMS, EGPWS, weather radar, Stormscope, airshow/video/audio) as an authorised service centre for several avionics OEMs; covered by ANAC COM ••• and FAA QL4Y470M at the Jundiaí centre.

Engine shop — powerplant workshop performing hot-section inspections, fan disk replacement with static and dynamic balancing, borescope inspection, injector testing and vibration and performance runs on PT6, PW306, PW530A/535A/545A, PW615F, JT15D, FJ44 series, AE3007C, TFE731 and CD-135/CD-155; ANAC COM ••• and FAA QL4Y470M. Scope is inspection and module-level work rather than full engine overhaul.

Interiors and seat shop — refurbishment of seats (poltronas), sidewall and ceiling panels and carpets to OEM standards; ANAC COM ••• and FAA QL4Y470M.

Magneto and electrical accessory shop — magneto overhaul and 100/500-hour inspections including Slick (Champion) units; ANAC COM ••• and FAA QL4Y470M.

Named as a flight-kitchen supplier for flights departing GRU in Brazilian aviation-catering trade coverage (muitaviagem.com.br); not independently corroborated via Gate Gourmet's own site or a second source, so downgraded to unconfirmed.

Named flight-kitchen supplier for flights departing GRU, operating a large Guarulhos facility with cold rooms, bakery and laundry; per Brazilian aviation-catering trade coverage and a CNN Brasil feature on the aircraft-meal factory in Guarulhos (exact sqm figure not).

Cabin/aircraft cleaning is typically bundled within dnata's full ramp-handling scope at GRU; not separately documented as a standalone cleaning contract, so marked unconfirmed.

Operates and maintains its own ramp/ground-support equipment fleet for turnarounds at GRU (per 'Operador de Equipamentos' job postings describing motorized/non-motorized equipment operation); no independently named third-party GSE supplier confirmed for GRU.

Operates a dedicated air cargo warehouse at Guarulhos (also run under the Swissport Cargo Services Brazil entity) per Swissport's Sao Paulo (GRU) network listing.

WFS operates cargo handling at Sao Paulo-Guarulhos from its Terminal 1 facility (Edificio WFS | Orbital), including a 3-year Lufthansa Cargo handling contract covering passenger, freighter and preighter operations; per WFS's own Sao Paulo Guarulhos location page and industry press.

Airport operator (GRU Airport) runs the TECA GRU cargo terminal complex (~97,000 sqm, including import and domestic cargo warehouses) housing multiple handling operators and refrigerated chambers for perishables; per GRU Airport's own institutional/cargo terminal pages.

Recruits 'Agente de Protecao com Operacao de Raio-X' (security/protection agent operating X-ray) for its Aeroporto de Guarulhos operation, indicating WFS Orbital performs baggage/cargo security screening at GRU; not independently confirmed via a regulator listing.

Operates rental counters at GRU (boarding area of Terminal 1, arrivals areas of Terminals 2 and 3), running 24 hours/day, usable for crew and passenger ground transport; per Localiza's own network page for Guarulhos. · 24 hours

FBO/ground-handling agent for general and business aviation at SBGR, based in Terminal 2 (Room 128, Check-in B, Mezanino); coordinates customs/immigration, flight plan filing, baggage, ground transport, catering, crew hotels and permit coordination per Universal Aviation's own SBGR location page. · 0600-2359L, 24 hours on request

Owns and operates Brazil's first dedicated executive-aviation terminal (GAT) at GRU, opened 2019 with an apron handling up to 39 business jets simultaneously across more than 6,000 sqm; usage is bookable/PPR with per-flight facility fees; exact opening month and current fee schedule vary between GATGRU's own site and press coverage, so those specifics are unconfirmed. Per GATGRU's own site and industry coverage. · 24 hours, 365 days

Crew-contracted hotel less than 10 minutes from GRU; operates a dedicated 24/7 'Crew Lounge' rest area (kitchenette, TV, seating) accessible to airline crew staying at the hotel; per hotel-industry press (Mercado & Eventos, Passageiro de Primeira).

Airport-area hotel reported in Brazilian aviation/travel press coverage to offer special discounted rates for pilots, flight attendants and crews in general; not independently corroborated against the hotel's own site, so downgraded to unconfirmed.