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Compare operators, 2025

Pick a company or group, then the competitors to hold it against, or compare verifiers. Every figure comes from the public THETIS-MRV reports for EU and EEA voyages.

Side by side

All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.

Wilson Ship Management AS
Ships103
CO₂ emitted289 kt+470.9%
Fuel per mile24 kg/nm
Average speed8.9 kn
CO₂ at berth4.6%
Ships burning LNG0
Main segmentGeneral cargo

Fuel per mile and speed depend on ship size and type; compare them within a segment below.

Segment by segment

Efficiency only compares within a ship type. Each row gives the CO₂ per transport work of an operator's typical (median) ship, and the bar sets it against the typical ship of the whole segment: to the left of the line it emits less CO₂ for the same transport work, to the right more.

General cargo

CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5

  • Wilson Ship Management AS27.5 (+8%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Wilson Ship Management AS10227.5+8%248.94,3174.6%–
Segment median 25.50%

Verification and monitoring

Who verifies each operator's reports, and which MRV methods its ships use to measure fuel (share of reports).

Verifiers (ships)A · delivery notesB · tank monitoringC · flow metersD · direct
Wilson Ship Management ASDNV (103)0%98%12%0%

Wilson Ship Management AS: ships furthest from their peers

Each ship's CO₂ per transport work against the median ship of its type and size band. +100% means the ship emits twice as much CO₂ for the same transport work as a typical ship of its size. Ro-pax ships show passenger figures, with freight underneath.

ShipIMOSegmentCO₂ per transport workSize-band medianvs medianSpeed knCO₂Allowances
WILSON EYDE9491733General cargo67.9 g CO₂/dwt·nm25.5+167%8.43,626 t€190k
WILSON EMS9117117General cargo51.7 g CO₂/dwt·nm25.5+103%8.91,429 t€60k
WILSON SAAR9125841General cargo50.7 g CO₂/dwt·nm25.5+99%8.91,617 t€75k
WILSON RUHR9145542General cargo45.3 g CO₂/dwt·nm25.5+78%8.61,246 t€58k
WILSON MAAS9145554General cargo43.8 g CO₂/dwt·nm25.5+72%8.91,409 t€65k
WILSON RHINE9168116General cargo43.0 g CO₂/dwt·nm25.5+69%8.91,646 t€74k
WILSON ROTTERDAM9557381General cargo41.7 g CO₂/dwt·nm25.5+64%8.62,382 t€121k
WILSON WAAL9178446General cargo41.2 g CO₂/dwt·nm25.5+62%9.11,745 t€80k
WILSON WEDAU9987079General cargo39.5 g CO₂/dwt·nm25.5+55%8.61,633 t€76k
WILSON DUISBURG9557410General cargo39.3 g CO₂/dwt·nm25.5+54%8.52,213 t€105k
WILSON WESER9198446General cargo38.9 g CO₂/dwt·nm25.5+53%9.82,095 t€97k
WILSON ALSTER9222429General cargo38.7 g CO₂/dwt·nm25.5+52%9.72,059 t€98k
WILSON ONEGA9156199General cargo38.2 g CO₂/dwt·nm25.5+50%9.32,003 t€84k
WILSON LAHN9198458General cargo37.1 g CO₂/dwt·nm25.5+46%8.52,195 t€99k
WILSON MONSOON9163582General cargo36.9 g CO₂/dwt·nm25.5+45%9.32,265 t€114k
WILSON BERGEN9557408General cargo36.5 g CO₂/dwt·nm25.5+43%8.92,558 t€129k
WILSON FEDJE9491757General cargo33.8 g CO₂/dwt·nm25.5+33%8.64,118 t€194k
WILSON LUGA9156187General cargo33.2 g CO₂/dwt·nm25.5+30%8.71,629 t€68k
WILSON THAMES9177894General cargo33.1 g CO₂/dwt·nm25.5+30%9.71,849 t€87k
WILSON CAEN9173290General cargo33.0 g CO₂/dwt·nm25.5+30%8.33,878 t€187k
WILSON MERSEY9177868General cargo32.8 g CO₂/dwt·nm25.5+29%9.62,357 t€109k
WILSON LEITH9150509General cargo32.2 g CO₂/dwt·nm25.5+27%9.22,445 t€108k
WILSON SKY9017393General cargo32.0 g CO₂/dwt·nm25.5+26%9.33,711 t€175k
WILSON BAERL9194311General cargo31.9 g CO₂/dwt·nm25.5+25%8.02,108 t€102k
WILSON TWISTEDEN9195468General cargo31.3 g CO₂/dwt·nm25.5+23%8.52,036 t€97k
WILSON CLYDE9178458General cargo31.1 g CO₂/dwt·nm25.5+22%8.93,734 t€170k
WILSON DVINA9005742General cargo30.6 g CO₂/dwt·nm25.5+20%8.42,508 t€122k
WILSON ODRA9177882General cargo30.6 g CO₂/dwt·nm25.5+20%9.22,037 t€101k
WILSON GRIMSBY9056040General cargo30.4 g CO₂/dwt·nm25.5+20%8.82,746 t€124k
WILSON CORK9178460General cargo30.3 g CO₂/dwt·nm25.5+19%8.73,684 t€174k

30 of 103 reports shown. A high ratio can mean an older or faster-sailing ship, short trades with much time manoeuvring, or part-loaded voyages; it marks where to look first.

Notes

  • Companies are ISM companies (Document of Compliance holders) as named in THETIS, usually the ship manager.
  • Groups combine ISM companies matched on name and known ownership. If a company is in the wrong group, tell us at info@navalyze.com.
  • Efficiency figures use full-year reports with fuel; totals include part-year reports.
  • Euro figures use the EUA price set at the top of the page.
  • Verifier names vary by entity and year (for example DNV AS and DNV Hellas); they are rolled up into one brand. A verifier's figures cover the ships whose 2025 report it verified.