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.
- M/Maritime Corp.your view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| M/Maritime Corp. | |
|---|---|
| Ships | 12 |
| CO₂ emitted | 35 kt+19.5% |
| Fuel per mile | 70 kg/nm |
| Average speed | 10.6 kn |
| CO₂ at berth | 3.4% |
| Ships burning LNG | 0 |
| Main segment | General 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
- M/Maritime Corp.6.8 (−73% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| M/Maritime Corp. | 6 | 6.8 | −73% | 64 | 11.4 | 1,398 | 2.5% | – |
| Segment median | 25.5 | 0% |
Bulk carrier
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 7.9
- M/Maritime Corp.5.9 (−26% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| M/Maritime Corp. | 6 | 5.9 | −26% | 78 | 9.6 | 1,126 | 4.5% | – |
| Segment median | 7.9 | 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 | |
|---|---|---|---|---|---|
| M/Maritime Corp. | Verifavia (12) | 100% | 0% | 0% | 0% |
M/Maritime Corp.: 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 |
|---|---|---|---|---|---|---|---|---|
| POSEIDON.GR | 9760067 | Bulk carrier | 40.6 g CO₂/t·nm | 15.5 | +162% | 9.7 | 1,960 t | €65k |
| ECHO.GR | 9673836 | Bulk carrier | 10.3 g CO₂/t·nm | 9.5 | +8% | 12.3 | 1,590 t | €43k |
| ARMONIA.GR | 9758868 | Bulk carrier | 5.1 g CO₂/t·nm | 4.8 | +6% | 9.5 | 5,083 t | €146k |
| RISING SKY.GR | 9782259 | Bulk carrier | 6.2 g CO₂/t·nm | 6.6 | −6% | 8.6 | 2,236 t | €70k |
| APOLLO.GR | 9760079 | Bulk carrier | 5.5 g CO₂/t·nm | 6.6 | −17% | 10.8 | 2,700 t | €102k |
| ATALANTI.GR | 9849784 | Bulk carrier | 4.7 g CO₂/t·nm | 6.6 | −28% | 8.5 | 2,355 t | €73k |
| NIOVI.GR | 9827322 | General cargo | 10.5 g CO₂/dwt·nm | 25.5 | −59% | 10.9 | 6,958 t | €190k |
| AVRA.GR | 9755866 | General cargo | 7.1 g CO₂/dwt·nm | 25.5 | −72% | 11.2 | 2,190 t | €65k |
| CALYPSO.GR | 9785134 | General cargo | 6.8 g CO₂/dwt·nm | 25.5 | −73% | 10.9 | 1,886 t | €57k |
| CHARISMA.GR | 9834856 | General cargo | 6.8 g CO₂/dwt·nm | 25.5 | −73% | 11.4 | 2,624 t | €73k |
| DIONI.GR | 9827310 | General cargo | 6.7 g CO₂/dwt·nm | 25.5 | −74% | 12.2 | 286 t | €8k |
| ELECTRA.GR | 9834844 | General cargo | 6.6 g CO₂/dwt·nm | 25.5 | −74% | 12.4 | 5,034 t | €128k |
30 of 12 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.