Navalyze · Market view · Compare
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.
- IMS S.A.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| IMS S.A. | |
|---|---|
| Ships | 31 |
| CO₂ emitted | 70 kt−19.9% |
| Fuel per mile | 144 kg/nm |
| Average speed | 8.5 kn |
| CO₂ at berth | 6.7% |
| Ships burning LNG | 0 |
| Main segment | Oil tanker |
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.
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- IMS S.A.15.5 (+95% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| IMS S.A. | 17 | 15.5 | +95% | 155 | 9.3 | 1,677 | 6.7% | – |
| Segment median | 8.0 | 0% |
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- IMS S.A.22.3 (+48% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| IMS S.A. | 14 | 22.3 | +48% | 124 | 7.4 | 907 | 6.8% | – |
| Segment median | 15.0 | 0% |
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 notes | B · tank monitoring | C · flow meters | D · direct | |
|---|---|---|---|---|---|
| IMS S.A. | Bureau Veritas (31) | 100% | 0% | 0% | 0% |
IMS S.A.: 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.
| Ship | IMO | Segment | CO₂ per transport work | Size-band median | vs median | Speed kn | CO₂ | Allowances |
|---|---|---|---|---|---|---|---|---|
| MILANO | 9286059 | Chemical tanker | 108 g CO₂/t·nm | 39.2 | +176% | 5.8 | 978 t | €27k |
| YANBU | 9376816 | Oil tanker | 51.6 g CO₂/t·nm | 27.1 | +90% | 9.7 | 3,203 t | €93k |
| CAESAR | 9235696 | Chemical tanker | 26.9 g CO₂/t·nm | 15.2 | +77% | 7.7 | 2,854 t | €79k |
| PRAGUE | 9421324 | Chemical tanker | 26.3 g CO₂/t·nm | 15.2 | +73% | 12.5 | 2,357 t | €99k |
| BRONX | 9391414 | Chemical tanker | 25.6 g CO₂/t·nm | 15.2 | +68% | 7.4 | 5,476 t | €181k |
| SUPER G | 9418121 | Chemical tanker | 19.1 g CO₂/t·nm | 11.5 | +66% | 4.5 | 3,743 t | €104k |
| SPETSA | 9337004 | Oil tanker | 6.9 g CO₂/t·nm | 4.6 | +50% | 11.0 | 23,678 t | €0 |
| AFOVOS | 9428346 | Chemical tanker | 11.0 g CO₂/t·nm | 8.2 | +34% | 6.5 | 1,251 t | €34k |
| ROMEOS | 9326897 | Oil tanker | 10.2 g CO₂/t·nm | 8.2 | +24% | 6.9 | 6,472 t | €180k |
| BOURDA | 9312846 | Oil tanker | 7.6 g CO₂/t·nm | 6.3 | +20% | 9.1 | 6,145 t | €88k |
| ORLANDO | 9420851 | Chemical tanker | 15.2 g CO₂/t·nm | 15.2 | 0% | 9.5 | 3,369 t | €90k |
| ST GEORGE | 9412775 | Chemical tanker | 10.7 g CO₂/t·nm | 11.5 | −7% | 12.7 | 1,161 t | €34k |
| TATIANA | 9340128 | Oil tanker | 24.3 g CO₂/t·nm | 27.1 | −10% | 9.7 | 2,833 t | €107k |
| KINGSTON | 9420863 | Oil tanker | 20.9 g CO₂/t·nm | 27.1 | −23% | 7.7 | 3,124 t | €104k |
30 of 31 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.