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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.
- TMS Tankers Ltd.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| TMS Tankers Ltd. | |
|---|---|
| Ships | 56 |
| CO₂ emitted | 646 kt−3.1% |
| Fuel per mile | 150 kg/nm |
| Average speed | 10.8 kn |
| CO₂ at berth | 10.2% |
| 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
- TMS Tankers Ltd.6.7 (−16% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| TMS Tankers Ltd. | 56 | 6.7 | −16% | 150 | 10.8 | 2,674 | 10.2% | – |
| Segment median | 8.0 | 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 | |
|---|---|---|---|---|---|
| TMS Tankers Ltd. | ABS (56) | 0% | 100% | 0% | 0% |
TMS Tankers Ltd.: 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 |
|---|---|---|---|---|---|---|---|---|
| TIGANI | 9776767 | Oil tanker | 14.0 g CO₂/t·nm | 6.3 | +122% | 12.0 | 17,044 t | €768k |
| STAMOS | 9592276 | Oil tanker | 12.0 g CO₂/t·nm | 6.3 | +90% | 9.5 | 8,030 t | €282k |
| DESIMI | 9395305 | Oil tanker | 8.7 g CO₂/t·nm | 4.6 | +89% | 11.0 | 3,874 t | €120k |
| ALICANTE | 9527855 | Oil tanker | 8.7 g CO₂/t·nm | 6.3 | +39% | 12.3 | 7,582 t | €211k |
| LIPARI | 9529487 | Oil tanker | 8.4 g CO₂/t·nm | 6.3 | +34% | 11.5 | 34,260 t | €970k |
| PETALIDI | 9529475 | Oil tanker | 6.0 g CO₂/t·nm | 4.6 | +30% | 11.0 | 18,687 t | €518k |
| COROSSOL | 9395331 | Oil tanker | 8.1 g CO₂/t·nm | 6.3 | +29% | 10.6 | 4,991 t | €135k |
| SAGA | 9528031 | Oil tanker | 8.1 g CO₂/t·nm | 6.3 | +29% | 10.8 | 26,264 t | €793k |
| VILAMOURA | 9529293 | Oil tanker | 10.3 g CO₂/t·nm | 8.2 | +26% | 10.6 | 14,549 t | €436k |
| CALIDA | 9522128 | Oil tanker | 10.1 g CO₂/t·nm | 8.2 | +23% | 9.8 | 27,510 t | €850k |
| MATALA | 9776743 | Oil tanker | 7.6 g CO₂/t·nm | 6.3 | +21% | 11.5 | 16,733 t | €515k |
| BUALA | 9433585 | Oil tanker | 7.5 g CO₂/t·nm | 6.3 | +19% | 11.4 | 5,479 t | €154k |
| BORDEIRA | 9529499 | Oil tanker | 7.4 g CO₂/t·nm | 6.3 | +18% | 11.0 | 19,040 t | €612k |
| BELMAR | 9516959 | Oil tanker | 9.2 g CO₂/t·nm | 8.2 | +12% | 11.0 | 16,840 t | €474k |
| DAYTONA | 9528043 | Oil tanker | 5.1 g CO₂/t·nm | 4.6 | +11% | 12.1 | 2,323 t | €61k |
| TOSKA | 9996434 | Oil tanker | 5.0 g CO₂/t·nm | 4.6 | +9% | 6.3 | 8,511 t | €265k |
| FREUD | 9804461 | Oil tanker | 4.9 g CO₂/t·nm | 4.6 | +8% | 11.2 | 13,914 t | €417k |
| BALLA | 9749556 | Oil tanker | 6.8 g CO₂/t·nm | 6.3 | +7% | 11.1 | 26,533 t | €806k |
| KAREKARE | 9787986 | Oil tanker | 6.7 g CO₂/t·nm | 6.3 | +7% | 10.6 | 15,531 t | €467k |
| SAMSARA | 9792228 | Oil tanker | 4.9 g CO₂/t·nm | 4.6 | +7% | 9.2 | 9,603 t | €281k |
| MALIBU | 9776731 | Oil tanker | 6.7 g CO₂/t·nm | 6.3 | +6% | 11.1 | 19,253 t | €588k |
| MARETA | 9537927 | Oil tanker | 8.6 g CO₂/t·nm | 8.2 | +5% | 11.3 | 13,228 t | €373k |
| NANTUCKET | 9600865 | Oil tanker | 6.5 g CO₂/t·nm | 6.3 | +4% | 11.6 | 13,493 t | €391k |
| RIVERA | 9777943 | Oil tanker | 8.5 g CO₂/t·nm | 8.2 | +4% | 10.5 | 17,060 t | €513k |
| DEGAS | 9926673 | Oil tanker | 4.8 g CO₂/t·nm | 4.6 | +3% | 11.1 | 20,964 t | €622k |
| VADELA | 9996408 | Oil tanker | 6.5 g CO₂/t·nm | 6.3 | +3% | 10.7 | 16,479 t | €482k |
| FONTANA | 9792541 | Oil tanker | 6.5 g CO₂/t·nm | 6.3 | +3% | 10.8 | 17,438 t | €508k |
| TAHITI | 9600877 | Oil tanker | 6.3 g CO₂/t·nm | 6.3 | 0% | 8.0 | 4,438 t | €130k |
| CASPAR | 9926661 | Oil tanker | 4.4 g CO₂/t·nm | 4.6 | −3% | 11.3 | 9,825 t | €298k |
| LAMU | 1021776 | Oil tanker | 7.9 g CO₂/t·nm | 8.2 | −3% | 12.6 | 5,161 t | €153k |
30 of 56 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.