Indira Gandhi International Airport DEL / VIDP

50:50 JV of Air India and SATS; provides passenger check-in, ramp operations (marshalling, towing, pushback), baggage handling and load control at IGI Airport for Air India, AirAsia India and other carriers, with a broader client roster including Emirates, Qantas and Singapore Airlines reported at AISATS's other Indian stations; confirmed via aisats.in service pages and Centre for Aviation supplier profile listing Delhi as a served airport.

Private third-party ground handler operating at IGI Airport, part of the small group of DIAL-approved handlers alongside AISATS; covers passenger, ramp, baggage and load-control services, historically concentrated at Terminal 3 (bird.in group profile; Indian ground-handling directories).

JV of Indian Oil Corporation and Skytanking; confirmed via iosl.in as the appointed Operator (O&M) of the Fuel Farm and Aviation Fuel Hydrant System and an Into-Plane Agent providing refuelling/defuelling at IGI Airport, effective since July 2010. Listed contact email/phone are the company's general contact details and may route via its Bangalore office rather than a dedicated Delhi line.

Confirmed JV of Bharat Petroleum Corporation Ltd (BPCL) and ST Airport Services Pte Ltd (bharatpetroleum.in, bsspl.in); provides Into-Plane refuelling/defuelling services at the Aviation Fuelling Station, Shahbad Mohammad Pur, IGI Airport. Contact email and phone verified against BSSPL's own Delhi-tagged Facebook business page.

Delhi is confirmed as one of AIESL's network of line-maintenance stations across India, providing transit checks and defect rectification for Air India and other carriers operating through IGI Airport (aiesl.in).

Confirmed registered facility at IGI Airport (GST "additional place of business" at A09, T-3, IGI Airport, New Delhi; separate Hangar No. 1, IGI Airport listing on Tradeindia); performs line maintenance and routine inspections. Note Air Works' primary EASA-certified heavy-maintenance base is in Hosur near Bengaluru, so Delhi should be read as a line-maintenance outstation rather than a heavy-check base.

In-house, IndiGo. IndiGo operates its own MRO/line-maintenance hangar at IGI Airport, one of its own-maintenance facilities alongside Hyderabad and Gurgaon (uja.in MRO market report), and self-performs domestic line maintenance for its A320-family and ATR 72-600 fleet, outsourcing most international line stops and heavy checks to third parties (e.g. Lufthansa Technik, Joramco). A further Bengaluru hangar was only at MoU/construction-announcement stage as of the most recent reporting, not yet an operating base as of.

Operates MRO hangars confirmed at 2,000 sqm each at the GA Terminal under DIAL's FBO-MRO concession, serving business jets; corroborated by The New Indian Express and Construction World coverage of the May 2022 hangar unveiling (India's first dedicated GA maintenance hangars at an Indian airport).

Wholly government-owned MRO (Air India Engineering Services, now under Tata/Air India group); Delhi confirmed as a major AIESL base-maintenance station via aiesl.in and independent industry listings naming AIESL among Delhi (IGI)'s resident MRO providers alongside Bird ExecuJet and Indamer MJets. Specific fleet-type/engine-type approvals for the Delhi facility were not independently itemized.

JV of the Indian Hotels Company (Taj) and SATS; operates a flight kitchen serving IGI Airport, part of a national network TajSATS describes as India's largest airline caterer. Specific figures cited in an earlier draft (~60% domestic market share, 240+ flights/day, repeated Best Inflight Caterer awards at Delhi) could not be and should be treated as unconfirmed detail pending a primary source.

Cabin dressing/interior cleaning (galleys, flight decks, toilets, carpets) and water/lavatory servicing on the ramp confirmed as part of AISATS's apron services; Aerowash automated robotic aircraft-exterior cleaning and a UV-C cabin disinfection service listed as value-added services (aisats.in).

Company materials describe interior cabin cleaning as part of its standard ground-handling turnaround package at Indian hubs including Delhi; no Delhi-specific documentation located beyond general service literature.

Apron services (marshalling, towing, pushback) confirm ground-support-equipment operations at Delhi; company-wide GSE fleet figures (reported in the thousands of units) are a group-level statistic, not independently confirmed for Delhi specifically (aisats.in; company profile).

Company materials describe an electric GSE fleet with IoT-based safety features used across Bird's ramp operations; Delhi-specific fleet figures were not independently confirmed.

AISATS's own services page confirms air cargo handling as one of its three core service lines (ground handling, apron services, air cargo handling); Delhi listing includes Air India domestic cargo handling and cargo supervision on the apron, distinct from the dedicated international cargo terminals run by DIAL/GMR and DCSC (aisats.in).

Airport operator self-provides. Confirmed: the Bureau of Civil Aviation Security revoked Celebi Delhi Cargo Terminal Management India Pvt Ltd's (CDCTMIPL) security clearance on 15 May 2025 amid national-security concerns; DIAL terminated the concession and GMR Airports Ltd (GAL) took over direct operation of the former Celebi-run cargo terminal at IGI Airport, corroborated by multiple contemporaneous outlets (Logistics Insider, ET Infra, Logistics Outlook, Ventura Securities, 21 May 2025).

Confirmed real, separately registered concessionaire (ZaubaCorp registration) with its registered address at Cargo Terminal 2, Gate 5, Air Cargo Complex, IGI Airport, New Delhi; industry documents describe it as a JV of CSC and DIAL operating a Greenfield cargo terminal under a long-term concession. Specific ownership split (74/26) and capacity figures (1.8-2.5M MT/year) were not.

Central Industrial Security Force provides statutory aviation security (passenger/baggage screening, access control, anti-hijack response) across Terminals 1, 2 and 3 and cargo/operational areas of IGI Airport. Confirmed via multiple June 2026 outlets (ANI, MillenniumPost, Times of India, BW Police World): CISF Unit ASG Delhi's ISO 9001:2015 Quality Management System certification from DNV was renewed, valid 14 April 2026 to 13 April 2029.

Confirmed joint venture of Bird Group and ExecuJet Aviation Group operating the FBO at IGI Airport's General Aviation Terminal (India's first integrated GA terminal, opened 2022), handling business-jet arrivals/departures; listed with its own address and phone on newdelhiairport.in's official general-aviation operator page and Google Business listing.

Universal Aviation India Pvt Ltd (the ground-support arm of Universal Weather and Aviation) is a real registered entity with an address at Suite 409, opposite Terminal 1D, IGI Airport, New Delhi, per Indian aviation ground-handling-agent directories (indianlogisticsinfo.com, indiacatalog.com). NOTE: the specific universalaviation.aero VIDP location page cited in an earlier draft could not be located — Delhi does not appear in Universal Aviation's global FBO/ground-support locations directory as of — so current on-the-ground service scope and a Delhi-specific contact remain unconfirmed.