ONE operations in 2026
ONE (Ocean Network Express) is the world's sixth-largest container carrier by TEU capacity and the lead member of the Premier Alliance with HMM and Yang Ming. The carrier was formed in 2018 from the merger of the container shipping divisions of three Japanese carriers: NYK Line, MOL, and K Line. The holding company was incorporated on 7 July 2017 in Tokyo; commercial operations launched from Singapore on 1 April 2018. The deliberate choice of Singapore over Tokyo as the operational headquarters signalled independence from the three parent companies and alignment with Asia-Pacific trade flows.
The ownership structure is a three-way joint venture: NYK holds 38%, MOL holds 31%, and K Line holds 31%. All three parent companies remain independent publicly-listed entities on the Tokyo Stock Exchange. ONE is not a subsidiary of any single parent — strategic decisions require consensus across three shareholder boards. The fleet stands at approximately 250–260 vessels with roughly 2.0 million TEU of vessel capacity, operating 170+ services with direct calls at 80+ ports across 120+ countries. The workforce is approximately 10,000 employees across offices in 90+ countries. FY2024 results reported revenue of US$19.23 billion and net profit of US$4.24 billion, driven by the Red Sea-induced rate cycle and tight vessel supply.
ONE operates under a single SCAC: ONEY (CBSA code 919J, CAAT code 34ME). The primary BIC-registered container prefix is ONEU. Legacy prefixes NYKU, MOLU, and KKLU from the parent companies' fleets may still circulate, but their active status is unconfirmed by ONE's official registry. If encountered, these legacy-prefixed containers operate within the ONE pool and route under ONEY for BL, booking, and customs purposes.
The defining structural change for ONE in 2025–2026 is the transition from THE Alliance (four carriers: ONE, Hapag-Lloyd, HMM, Yang Ming) to the Premier Alliance (three carriers: ONE, HMM, Yang Ming), effective 9 February 2025 (FMC Agreement No. 201435, 5-year term). Hapag-Lloyd departed at the end of January 2025 to join Maersk in the Gemini Cooperation. Premier Alliance responded with service expansion: Asia-Europe from 17 to 24 joint services, Asia-Mediterranean from 9 to 17, transpacific gained 7 services for a total of 54, and HMM returned to Transatlantic. A slot exchange with MSC covers 9 Asia-Europe services, supplementing Premier Alliance capacity on the trade lane where Hapag-Lloyd's departure created the largest gap. MSC is not a Premier Alliance member — the slot exchange is a separate commercial arrangement.
Premier Alliance schedule reliability stands at 54.2% (Sea-Intelligence GLP #177, March/April 2026, ALL arrivals), the lowest among the three major alliance groupings (Gemini 85.0%, MSC standalone 73.4%, Ocean Alliance 67.6%). Reliability slipped from 58.8% in January 2026 (GLP #174) to 54.2% by April. Premier Alliance launched in February 2025 with all-new service configurations, vessel assignments, and hub relationships going live simultaneously. THE Alliance's historical performance was consistently above 60% in pre-disruption periods. The April 2026 network restructure, shifting to hub-and-spoke on Asia-Europe with Busan and Shanghai as primary Asian hubs, fewer direct China port calls, and more transshipment events per shipment, is explicitly aimed at improving this figure.
ONE's primary competitive ground is the transpacific, where the combined Premier Alliance network includes 54 services. Asia-Europe coverage is supplemented by the MSC slot exchange but carries thinner per-service capacity than the former four-carrier THE Alliance. Intra-Asia services remain strong from the Japanese parent heritage. ONE's primary East-West services continue routing via the Cape of Good Hope; a separate weekly Red Sea-China Service (RCS) operates with the ONE SSF Dream but is not a return to mainline Suez routing.
ONE has been accelerating terminal investment in early 2026: a 30% stake in Hutchison Laemchabang Terminal (HLT, Thailand, subject to regulatory approval), an indirect stake in Dongwon Global Terminal Busan (South Korea's first fully automated terminal, 4.5M TEU capacity at full build-out), a Poseidon Corp/Seaspan stake increase to 48.9%, and a minority stake in Dalian Container Terminal (December 2025). The Busan and Laemchabang investments reinforce hub ports in the April 2026 restructure. CEO succession is underway: Till Ole Barrelet (formerly Emirates Shipping Line CEO) joins 1 May 2026 and succeeds founding CEO Jeremy Nixon on 1 July 2026 — the first leadership change since ONE's 2018 launch.
ONE's published fee schedules are fragmented across regional tariff portals (us.one-line.com, in.one-line.com, my.one-line.com, eua.one-line.com, hk.one-line.com). Amendment fees, documentation fees, and surcharges vary by geography. Pages on this site use validated fee examples from the US, India, Indonesia, Malaysia, and UK where specific figures are confirmed from source documents. A consolidated global fee matrix is not published by ONE.
What experienced ops teams watch for on ONE
ONE's eCommerce portal (ecomm.one-line.com) is the primary customer platform, covering booking, SI submission, VGM, BL management, tracking, and surcharge search. The developer portal at developers.one-line.com provides API access for DCSA Track & Trace v2.2, plus OVS 3.0, BOL 3.0, Commercial Schedule 1.0, and Booking 2.0 Beta — making ONE one of the broader DCSA adopters among Tier 1 carriers. The developer portal gates documentation behind login, limiting public visibility into the API surface compared to Maersk's or CMA CGM's openly documented portals.
Where ONE's documentation thins out relative to Maersk: no published draft BL turnaround SLA (Maersk publishes a 2-hour Verify Copy target), no published DG approval SLA (Maersk publishes a 4-working-hour target), no consolidated BL amendment fee matrix, and developer portal documentation accessible only after registration. ONE sits in the middle tier of digital maturity among Tier 1 carriers — functional DCSA-compliant tooling with less public documentation depth than Maersk or CMA CGM.
Premier Alliance's schedule reliability of 54.2% (March/April 2026) means forwarders should build schedule buffers into consignee commitments, expect higher delay variance than Gemini or Ocean Alliance bookings, and use proactive tracking rather than passive milestone polling to catch delays before they cascade into missed connections. The April 2026 hub-and-spoke restructure will increase transshipment events on Asia-Europe lanes, adding feeder reliability as a variable.
ONE charges an Entry Summary Declaration Surcharge (ESD) of USD 35 per BL for carrier-side ICS2 ENS transmission on all EU-bound shipments (in effect since 2018). BL amendment fees are country-specific: US Manual Release Fee USD 50/BL plus USD 50 courier surcharge; India INR 2,600/BL plus customs penalty at actual cost; Indonesia IDR 400,000/BL post-feeder sailing; Malaysia (Penang) BL amendment MYR 172/BL; UK late VGM charge GBP 130/container and misdeclaration charge GBP 142/container. These per-country fee structures create a channel-routing incentive that rewards digital submission and pre-cut-off amendment batching.
What Expedion handles for ONE
Five operational workflows are fully supported on ONE shipments today. Each one is documented in detail on its own page.
Booking
ONE QUOTE spot rate product (Descartes Kontainers, instant quoting, no published loading guarantee) for ad-hoc shipments; contract rate bookings through ONE eCommerce portal. Premier Alliance network context: bookings may execute on ONE, HMM, Yang Ming, or MSC slot exchange vessels. Agents evaluate ONE QUOTE vs contract rates and identify the operating carrier from booking confirmation.
Shipping Instructions
SI submission through ONE eCommerce web portal (primary), EDI (ANSI, EDIFACT, XML), INTTRA, GT Nexus/Infor Nexus, CargoSmart, or API. ICS2 data preparation for EU-bound cargo (F12/F13 multi-filing). Entry Summary Declaration Surcharge (ESD) USD 35/BL for carrier-side ENS transmission. 'No MRN / No Load' enforcement from October 2024.
Bill of Lading
Draft BL review from ONE eCommerce portal. Amendment fee tracking against fragmented per-country tariffs (US: USD 50 Manual Release + USD 50 courier; India: INR 2,600/BL; Indonesia: IDR 400,000 post-feeder). Telex release coordination. eBL via WAVE BL and essDOCS/CargoDocs (DCSA eBL standard adopted).
Documentation
VGM submission via ONE eCommerce (web + Excel mass upload), mobile app, EDI VERMAS, API, or INTTRA. DG declarations through MDGF (Singapore: 5-working-day pre-ETA rule for PM4). ICS2 advance manifest filing (ENS from October 2024, four filing types: F10, F11, F12, F13). IMDG Amendment 42-24 enforcement from November 2025.
Tracking & Visibility
DCSA T&T v2.2 API at developers.one-line.com. ONE is a founding DCSA member implementing multiple standards (OVS 3.0, BOL 3.0, Commercial Schedule 1.0, Booking 2.0 Beta). Premier Alliance operating-carrier-aware milestone consolidation. ETA calibration against ~54% Premier Alliance reliability baseline. April 2026 hub-and-spoke transshipment event handling.
TMS compatibility
Expedion agents operate ONE workflows on top of your existing TMS. We connect via API where available and authenticated browser sessions where not. Your system of record stays intact.
| TMS | Integration | SI | BL | Booking | Tracking |
|---|---|---|---|---|---|
| CargoWise | DCSA T&T via carrier visibility layer + eAdaptor | Full | Full | Full | Full |
| GoFreight | Direct REST API subscription | Full | Full | Full | Full |
| Magaya | DCSA T&T via Magaya Connect + API | Full | Full | Full | Full |
| Logi-Sys | API + browser automation | Full | Full | Partial | Full |
| No TMS | Email + spreadsheet | Full | Full | Full | Full |
Frequently asked questions
How does ONE's Premier Alliance network compare to the old THE Alliance?
THE Alliance operated as a four-carrier grouping (ONE, Hapag-Lloyd, HMM, Yang Ming) until January 2025. Premier Alliance is a three-carrier grouping (ONE, HMM, Yang Ming) from 9 February 2025 (FMC Agreement No. 201435), with a 5-year term. The capacity gap from Hapag-Lloyd's departure is partially offset by service expansion (Asia-Europe from 17 to 24 services, Asia-Med from 9 to 17, transpacific +7 for total 54) and a slot exchange with MSC on 9 Asia-Europe services. The net effect: Premier Alliance covers most of the same trade lanes but with thinner per-service capacity on Asia-Europe and lower aggregate schedule reliability (54.2% in March/April 2026 vs Gemini's 85.0%). Forwarders should verify equipment availability per sailing rather than assuming the same space commitment as the former alliance.
Are there legacy NYK, MOL, or K Line operational quirks that affect ONE bookings today?
The most visible legacy artefact is container prefixes. Third-party tracking sources reference containers with NYKU, MOLU, and KKLU prefixes inherited from the three parent companies' fleets; active circulation status is unconfirmed by ONE's official registry. If encountered, these containers operate within the ONE pool and route under ONEY for all BL, customs, and booking purposes. No separate legacy-carrier handling is required. The merger is eight years old (April 2026) and ONE operates a unified portal, single SCAC, and single set of operational processes. Any TMS that auto-maps container prefix to carrier should map NYKU, MOLU, and KKLU to ONEY.
How does Expedion handle ONE's schedule reliability baseline?
Premier Alliance's 54.2% schedule reliability (March/April 2026, Sea-Intelligence GLP #177) is the lowest among the three major alliance groupings. Expedion agents compensate through proactive tracking rather than passive milestone polling: continuous ETA recalibration based on actual vessel positions rather than published schedules, early detection of transshipment connection risks (a higher-probability event at this reliability level), automated consignee communication updates when ETAs shift, and schedule buffer alerts on bookings with tight delivery windows. The April 2026 hub-and-spoke restructure is aimed at improving reliability through fewer port calls per rotation.
What digital capabilities does ONE offer despite being the youngest Tier 1 carrier?
ONE was formed in 2018 with the opportunity to build digital infrastructure from scratch rather than migrating legacy systems. The carrier operates a modern eCommerce portal, a DCSA-aligned developer portal with API access for Track & Trace v2.2, OVS 3.0, BOL 3.0, and Booking 2.0 Beta, and eBL capability through WAVE BL and essDOCS. ONE QUOTE provides instant spot rate quoting powered by Descartes Kontainers. The developer portal documentation is gated behind registration, which limits public visibility compared to Maersk's or CMA CGM's openly documented API portals. Operationally, ONE's digital tools are functional and DCSA-compliant, placing the carrier in the middle tier of digital maturity among Tier 1 carriers.
Does ONE's Singapore headquarters affect operational coverage or response times?
ONE is the only Tier 1 carrier headquartered in Singapore (vs Copenhagen for Maersk, Geneva for MSC, Marseille for CMA CGM, Hamburg for Hapag-Lloyd). Singapore is a major global transshipment hub and maritime regulatory centre, giving ONE strong alignment with Asia-Pacific trade flows. Regional offices across the US, Europe, Hong Kong, and Brazil provide local coverage. For Asia-originating shipments — where the majority of ONE's operational volume sits — the Singapore HQ time zone aligns naturally. European and Americas operations are handled by local offices.
What is the ONE QUOTE spot rate product and how does it compare?
ONE QUOTE provides instant spot quotations through the eCommerce portal, powered by Descartes Kontainers (launched 23 February 2021). Rates are valid for the specific vessel and schedule selected at quoting time. Unlike Maersk Spot (explicit two-way loading guarantee with rollable compensation), CMA CGM SpotOn (priority booking, loading, and equipment benefits with 24–72 hour price lock), or Hapag-Lloyd Quick Quotes Spot (loading guarantee at origin and transshipment plus equipment guarantee), ONE QUOTE does not publish a loading guarantee mechanism. The product covers non-DG dry and reefer FAK cargo only; DG and special cargo must use standard booking channels. Forwarders who need guaranteed space commitment should negotiate contract terms.