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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.
- Holger Navigationyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Holger Navigation | |
|---|---|
| Ships | 5 |
| CO₂ emitted | 32 kt+447.4% |
| Fuel per mile | 115 kg/nm |
| Average speed | 10.5 kn |
| CO₂ at berth | 11.0% |
| 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
- Holger Navigation12.4 (+56% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Holger Navigation | 3 | 12.4 | +56% | 121 | 11.3 | 2,163 | 9.9% | – |
| Segment median | 8.0 | 0% |
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Holger Navigation12.9 (−14% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Holger Navigation | 2 | 12.9 | −14% | 107 | 9.6 | 2,000 | 12.5% | – |
| 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 | |
|---|---|---|---|---|---|
| Holger Navigation | ABS (5) | 100% | 0% | 0% | 0% |
Holger Navigation: 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 |
|---|---|---|---|---|---|---|---|---|
| AGIOS CHARALAMBOS | 9379337 | Oil tanker | 14.4 g CO₂/t·nm | 10.4 | +39% | 10.5 | 13,135 t | €110k |
| ARCHANGELOS MICHAEL | 9747340 | Chemical tanker | 14.8 g CO₂/t·nm | 11.5 | +28% | 9.5 | 7,353 t | €63k |
| LAKSHMI | 9428865 | Oil tanker | 10.3 g CO₂/t·nm | 10.4 | −1% | 13.0 | 5,464 t | €60k |
| OCIOS IOANNIS | 9686986 | Chemical tanker | 11.0 g CO₂/t·nm | 11.5 | −5% | 9.8 | 5,733 t | €197k |
30 of 5 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.