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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−1.5% |
| Fuel per mile | 150 kg/nm |
| Average speed | 10.8 kn |
| CO₂ at berth | 10.2% |
| Ships burning LNG | 0 |
| Ships using alternative fuel | 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 / alt. fuel | |
|---|---|---|---|---|---|---|---|---|
| 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 segment, as on the ship's own page. +100% means the ship emits twice as much CO₂ for the same transport work as the median ship. The cost of the gap compares each ship with ships of its size, as everywhere on the site. Ro-pax ships show passenger figures, with freight underneath.
| Ship | IMO | Segment | CO₂ per transport work | Segment median | vs median | Speed kn | CO₂ | Allowances | Cost of gap |
|---|---|---|---|---|---|---|---|---|---|
| TIGANI | 9776767 | Oil tanker | 14.0 g CO₂/t·nm | 8.0 | +75% | 12.0 | 17,044 t | €768k | €422k |
| STAMOS | 9592276 | Oil tanker | 12.0 g CO₂/t·nm | 8.0 | +50% | 9.5 | 8,030 t | €282k | €134k |
| VILAMOURA | 9529293 | Oil tanker | 10.3 g CO₂/t·nm | 8.0 | +30% | 10.6 | 14,549 t | €436k | €89k |
| CALIDA | 9522128 | Oil tanker | 10.1 g CO₂/t·nm | 8.0 | +27% | 9.8 | 27,510 t | €850k | €159k |
| BELMAR | 9516959 | Oil tanker | 9.2 g CO₂/t·nm | 8.0 | +16% | 11.0 | 16,840 t | €474k | €51k |
| ALICANTE | 9527855 | Oil tanker | 8.7 g CO₂/t·nm | 8.0 | +10% | 12.3 | 7,582 t | €211k | €59k |
| DESIMI | 9395305 | Oil tanker | 8.7 g CO₂/t·nm | 8.0 | +9% | 11.0 | 3,874 t | €120k | €56k |
| MARETA | 9537927 | Oil tanker | 8.6 g CO₂/t·nm | 8.0 | +8% | 11.3 | 13,228 t | €373k | €17k |
| RIVERA | 9777943 | Oil tanker | 8.5 g CO₂/t·nm | 8.0 | +7% | 10.5 | 17,060 t | €513k | €18k |
| LIPARI | 9529487 | Oil tanker | 8.4 g CO₂/t·nm | 8.0 | +6% | 11.5 | 34,260 t | €970k | €247k |
| COROSSOL | 9395331 | Oil tanker | 8.1 g CO₂/t·nm | 8.0 | +2% | 10.6 | 4,991 t | €135k | €31k |
| SAGA | 9528031 | Oil tanker | 8.1 g CO₂/t·nm | 8.0 | +2% | 10.8 | 26,264 t | €793k | €178k |
| LAMU | 1021776 | Oil tanker | 7.9 g CO₂/t·nm | 8.0 | 0% | 12.6 | 5,161 t | €153k | €0 |
| TAMARA | 9600889 | Oil tanker | 7.9 g CO₂/t·nm | 8.0 | −1% | 11.2 | 19,353 t | €549k | €0 |
| BOTAFOGO | 9395329 | Oil tanker | 7.7 g CO₂/t·nm | 8.0 | −3% | 11.4 | 16,818 t | €471k | €0 |
| MATALA | 9776743 | Oil tanker | 7.6 g CO₂/t·nm | 8.0 | −5% | 11.5 | 16,733 t | €515k | €88k |
| WAIKIKI | 9776755 | Oil tanker | 7.6 g CO₂/t·nm | 8.0 | −5% | 10.4 | 14,536 t | €422k | €0 |
| BUALA | 9433585 | Oil tanker | 7.5 g CO₂/t·nm | 8.0 | −6% | 11.4 | 5,479 t | €154k | €24k |
| BORDEIRA | 9529499 | Oil tanker | 7.4 g CO₂/t·nm | 8.0 | −6% | 11.0 | 19,040 t | €612k | €95k |
| RYMAN | 9777931 | Oil tanker | 7.3 g CO₂/t·nm | 8.0 | −8% | 9.5 | 22,758 t | €644k | €0 |
| FLAVIN | 9787912 | Oil tanker | 7.2 g CO₂/t·nm | 8.0 | −10% | 11.2 | 22,555 t | €704k | €0 |
| BALLA | 9749556 | Oil tanker | 6.8 g CO₂/t·nm | 8.0 | −15% | 11.1 | 26,533 t | €806k | €56k |
| KAREKARE | 9787986 | Oil tanker | 6.7 g CO₂/t·nm | 8.0 | −15% | 10.6 | 15,531 t | €467k | €31k |
| MALIBU | 9776731 | Oil tanker | 6.7 g CO₂/t·nm | 8.0 | −16% | 11.1 | 19,253 t | €588k | €33k |
| BURRI | 9787948 | Oil tanker | 6.6 g CO₂/t·nm | 8.0 | −17% | 11.3 | 13,989 t | €411k | €0 |
| NANTUCKET | 9600865 | Oil tanker | 6.5 g CO₂/t·nm | 8.0 | −18% | 11.6 | 13,493 t | €391k | €14k |
| VADELA | 9996408 | Oil tanker | 6.5 g CO₂/t·nm | 8.0 | −18% | 10.7 | 16,479 t | €482k | €16k |
| FONTANA | 9792541 | Oil tanker | 6.5 g CO₂/t·nm | 8.0 | −19% | 10.8 | 17,438 t | €508k | €15k |
| TAHITI | 9600877 | Oil tanker | 6.3 g CO₂/t·nm | 8.0 | −20% | 8.0 | 4,438 t | €130k | €600 |
| DALI | 9787936 | Oil tanker | 6.1 g CO₂/t·nm | 8.0 | −23% | 11.4 | 18,014 t | €513k | €0 |
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 trading under the same name, and differently named companies only where a public source shows common ownership (linked in the member list). 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.