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.
- Sea World Management SAMyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Sea World Management SAM | |
|---|---|
| Ships | 17 |
| CO₂ emitted | 80 kt+178.2% |
| Fuel per mile | 156 kg/nm |
| Average speed | 5.5 kn |
| CO₂ at berth | 12.7% |
| Ships burning LNG | 0 |
| Main segment | Offshore |
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.
Offshore
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 1,367
- Sea World Management SAM301 (−78% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Sea World Management SAM | 5 | 301 | −78% | 239 | 3.7 | 2,824 | 17.3% | – |
| Segment median | 1,367 | 0% |
Bulk carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 7.9
- Sea World Management SAM10.9 (+38% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Sea World Management SAM | 6 | 10.9 | +38% | 100 | 10.5 | 1,541 | 3.5% | – |
| Segment median | 7.9 | 0% |
Oil tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0
- Sea World Management SAM10.3 (+30% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Sea World Management SAM | 3 | 10.3 | +30% | 90 | 11.6 | 2,876 | 7.8% | – |
| 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 | |
|---|---|---|---|---|---|
| Sea World Management SAM | Verifavia (17) | 0% | 100% | 0% | 0% |
Sea World Management SAM: 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 |
|---|---|---|---|---|---|---|---|---|
| LEONARDO DA VINCI | 9857315 | Offshore | 301 g CO₂/t·nm | 77.3 | +289% | 1.6 | 16,606 t | €0 |
| PRYSMIAN CABLE ENTERPRISE | 8645806 | Other | 2,085 g CO₂/t·nm | 568 | +267% | 4.1 | 9,334 t | €437k |
| PRISMYAN MONNA LISA | 9995911 | Offshore | 221 g CO₂/t·nm | 77.3 | +187% | 7.5 | 8,972 t | €0 |
| PRYSMIAN MARCO POLO | 1039462 | Offshore | 2,865 g CO₂/t·nm | 1,043 | +175% | 5.8 | 6,459 t | €0 |
| GIULIO VERNE | 8302014 | Offshore | 117 g CO₂/t·nm | 77.3 | +51% | 3.9 | 7,413 t | €0 |
| SW MISTRAL I | 9520948 | Bulk carrier | 14.2 g CO₂/t·nm | 9.5 | +50% | 10.6 | 2,628 t | €70k |
| SW SOUTH WIND I | 9478626 | Bulk carrier | 7.6 g CO₂/t·nm | 6.6 | +16% | 10.5 | 7,475 t | €236k |
| ULYSSES I | 9426283 | Oil tanker | 10.3 g CO₂/t·nm | 10.4 | −1% | 11.6 | 9,352 t | €65k |
| PRYSMIAN ULISSE | 8688535 | Offshore | 328 g CO₂/t·nm | 467 | −30% | 4.0 | 175 t | €0 |
30 of 17 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.