Osaka International Airport ITM / RJOO

Full ramp and passenger ground handling for ANA Group and partner-airline flights at Osaka International (Itami) and Kobe airports — aircraft marshalling/guidance, baggage and cargo container loading, pushback, check-in/boarding, and passenger boarding-bridge operation; confirmed directly on the company's own site (ana-osaap.co.jp), which lists ground handling, passenger services, cargo/mail, operations management, vehicle maintenance, VIP services and general affairs as its seven business lines. Address: 3-555 Hotarikenishi-cho, Toyonaka-shi, Osaka 560-0036, inside Osaka International Airport; also has a Kobe Airport office.

Passenger check-in/boarding services, station operations, and contracted ground-handling for JAL Group and other carriers on request ("他航空会社の業務受託") at Itami; 100%-JAL-owned subsidiary, established 26 January 1988, based at 3-555 Hotarikenishi-cho inside Osaka International Airport, per the company's own site (jalskyosaka.com). Phone is the company's registered/general contact number, confirmed on multiple independent business-registry listings.

Baggage and cargo handling and aircraft marshalling/towing for JAL Group flights at Itami; JGS Group subsidiary (100% owned by JAL Ground Service Co., Ltd.), established 12 December 1995, based at 3-555 Hotarikenishi-cho inside Osaka International Airport, per independent company-profile listings confirming address, founding date, and the four business areas of passenger/baggage handling, cargo/mail handling, cabin cleaning, and aircraft guidance/towing.

ANA-Group ramp/ground-support handling at Itami as a contracted partner company of ANA Osaka Airport Co.; founded July 1968 at Osaka International Airport; ramp department covers water/waste servicing, baggage and cargo loading/unloading, belt-loader attachment, and aircraft washing. Address confirmed on the company's own site (tbk-gh.co.jp): 3-412-1 Hotarikenishi-cho, Toyonaka-shi, Osaka, Kansai Airport Bldg D, 5F (inside the Itami terminal complex).

Into-plane aircraft fuelling at Itami via a dedicated 伊丹事業所 (Itami business office), confirmed on the company's own site (sky-service.co.jp) office list alongside Chitose, Wakkanai, Odate-Noshiro, Shonai, Haneda and Kansai offices; also has a dedicated 伊丹施設事業所 operating the ANA Osaka Airport fuel facility. 100%-ENEOS-Corporation-group subsidiary established 1 April 2019, specializing in aviation fuelling for domestic and international carriers.

Operates the hydrant-type fuel storage tanks, underground pipeline network and quality-management/fuel-intake systems supplying aviation fuel to aircraft at Osaka International Airport; confirmed verbatim on Mainami Holdings' own corporate page (mainami.co.jp/business/fuel) as "大阪国際空港におけるハイドラント給油施設の運営ならびに航空燃料の貯蔵・保管・管理". Mainami Holdings group company established July 1966 (S41), on-airport operations office at 兵庫県伊丹市西桑津字倉ヶ市320 within ITM, address and phone independently confirmed on Google/NAVITIME/Mapion listings.

Aviation-fuel supply at Itami via a dedicated 大阪事業所 (Osaka/Itami office) located inside Osaka International Airport (兵庫県伊丹市小阪田字神畑29), one of roughly a dozen airport offices nationwide under the company's aircraft-refuelling and aviation-petroleum-sales business lines, per Mainami Holdings' own corporate page (mainami.co.jp/business/fuel) which lists office-by-office addresses and phone numbers. Corrected contact: ••• is the Itami office's own number (the previously recorded ••• / ••• are the company's Kansai Airport office and a Narita-based aircraft-support-desk contact respectively, not Itami-specific).

J-Air (JAL Group regional subsidiary) has both its headquarters and main operating base at Itami (relocated there March 2011), operating an Embraer E170/E190 fleet, per Wikipedia. As the home-base carrier it would be expected to perform its own daily/transit line maintenance here (self-handled, J-Air), but no dedicated maintenance-organisation citation was found beyond the base-location fact — recorded as unconfirmed.

ANA Wings (ANA Group regional subsidiary) lists Osaka-Itami as one of its operating hubs (alongside Fukuoka, Nagoya-Centrair, Naha, Sapporo-Chitose and Tokyo-Haneda) for its De Havilland Canada Dash 8-Q400 and Boeing 737-800 fleet, per Wikipedia. As a home-based operator it would be expected to perform its own line maintenance here (self-handled, ANA Wings), but no dedicated maintenance-facility citation was found beyond the hub-location fact — recorded as unconfirmed.

Wikipedia's Osaka Itami Airport article states verbatim: "All Nippon Airways retains a large maintenance base at Itami" which "occasionally services aircraft ferried in from overseas without passengers" (commercial passenger aircraft with more than two engines have been banned from Itami since April 2006, though such aircraft may still make ferry flights there for maintenance) — citing a Boeing 747 ferried in on 12 January 2014, described as the first 747 operation at the airport in eight years, timed to an open-house event ahead of ANA's 747 retirement. Current scope, hangar operator subsidiary name, and routine activity level were not independently confirmed beyond this reference — recorded as unconfirmed.

In-flight meal planning, preparation, and catering-truck loading onto aircraft for multiple airlines at Osaka International Airport; Asahi Shimbun group company established 1 April 1961, business line confirmed independently (doda/mynavi listings: "機内食調製・搭載事業 大阪国際空港での機内食調製、機内サービス物品の搭降載業務"). HQ at 3-2-7 Minowa, Toyonaka-shi, Osaka 560-0035; address and phone independently confirmed on the company's own site (aas.co.jp) and multiple business-registry listings.

Aircraft cabin cleaning for JAL Group flights at Itami, confirmed as one of the company's own four listed business areas ("客室クリーニング業務").

Aircraft cabin cleaning at Osaka International Airport; Konoike Transport subsidiary established 1 March 1991, operating at Itami since founding, per the company's own dedicated Itami business-unit page (konoike-aps.net/business/itami/); expanded to Kobe Airport (cabin cleaning + baggage sorting) in 2018. Phone confirmed on the company's own site and Konoike Transport's group listing as the registered head-office number.

In-house maintenance and inspection ("保守点検や整備業務") of ramp vehicles and ground support equipment supporting ANA Group operations at Itami and Kobe; confirmed as the company's own Vehicle Maintenance business line.

Air-cargo and mail acceptance, arrival delivery and load-plan creation for ANA Group flights at Itami; confirmed as one of the company's listed business lines on its own site.

Air-cargo and mail receiving/sorting/transport to aircraft via a dedicated Cargo Department at Itami, confirmed on the company's own site.

Domestic air-cargo sales and handling office at Osaka International Airport, address 2-1-6 Airport, Ikeda-shi, Osaka; departures line •••, arrivals line •••, confirmed on ANA Cargo's own location page (anacargo.jp/location) and independently on NAVITIME. · Departures 06:00-21:00; Arrivals 06:00-22:00; ULD rental/return 05:30-22:00

Domestic air-cargo handling at Itami, address 大阪府池田市空港2丁目451, phone confirmed exactly on JAL Cargo's own domestic airport/office list (jal.co.jp/dom/locate) and an archived JAL international cargo timetable PDF listing the same number for Itami.

Aviation security screening (passenger/carry-on/checked-baggage and hijack-prevention screening) at Itami, confirmed via the company's own site (nishikeinet.co.jp) and independent recruitment listings naming Itami among its major-airport security operations, plus an active current job posting for "空港保安検査員（正）／伊丹空港". HQ: 5-10 Tenyamachi (店屋町5番10号), Hakata-ku, Fukuoka; address and phone independently confirmed on multiple business listings.

Operations-management function including load control and handling-ops coordination for ANA Group flights at Itami, confirmed as one of the company's own listed business lines; unconfirmed whether third-party/non-ANA flights are supported.

The company's own business description names a VIP/charter/business-jet flight-operations-support service ("航空機運航支援業務") but explicitly lists it as offered "羽田・成田・関空・中部など" (Haneda, Narita, Kansai, Chubu and others) — Itami is not named among these, so this service is not confirmed to be offered at Itami specifically, despite the company having a dedicated on-site Itami fuel office.