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.
- Polish Register of Shippingyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Polish Register of Shipping | |
|---|---|
| Ships | 316 |
| CO₂ emitted | 754 kt+58.9% |
| Fuel per mile | 42 kg/nm |
| Average speed | 7.0 kn |
| CO₂ at berth | 4.1% |
| Ships burning LNG | 0 |
| Main segment | General cargo |
| Share of all ships | 1.8% |
| Share of all CO₂ | 0.5% |
| Clients | 116 |
Fuel per mile and speed depend on ship size and type; compare them within a segment below. A ship whose year was split between two verifiers counts for both, so verifier shares can add up to slightly more than 100%.
Share of each ship type
Share of each segment's ships whose 2025 report the verifier checked. Hover a bar for its share of the segment's CO₂.
| Polish Register of Shipping | |
|---|---|
| General cargo | 6% |
| Bulk carrier | 1% |
| Chemical tanker | 2% |
| Container | 1% |
| Oil tanker | 0% |
| Vehicle carrier | 0% |
| Cruise | 0% |
| Offshore | 0% |
| Ro-ro | 0% |
| Ro-pax | 0% |
Who works with each verifier
Groups (or ISM companies outside a group) by the number of their ships the verifier checked. “Of fleet” is the share of that operator's ships it verifies; below 100% means the operator also uses other verifiers.
Polish Register of Shipping · 116 clients
| Client | Main type | Ships | Of fleet |
|---|---|---|---|
| DEVBULK GEMI ISLETMECILIGI A.S. | General cargo | 15 | 100% |
| SCOT GEMI ISLETMECILIGI A.S. | Chemical tanker | 12 | 100% |
| Q Shipping B.V. | Bulk carrier | 9 | 100% |
| Sera Denizcilik A.S. | Bulk carrier | 8 | 100% |
| Aruna Denizcilik Ltd. Sti. | Bulk carrier | 8 | 100% |
| HICRI ERCILI DENIZCILIK ANONIM SIRKETI | Chemical tanker | 8 | 100% |
| ORAS DENIZCILIK VE TIC.LTD.STI | General cargo | 8 | 100% |
| H. Folmer & Co. | General cargo | 7 | 100% |
| ROMES SHIPPING & INTERNATIONAL TRADING COMPANY LTD. | Container | 7 | 100% |
| H KALKAVAN DENIZCILIK VE GEMICILIK SAN. TIC. A.S. | General cargo | 7 | 100% |
| M.R.C. Denizcilik Turizm Ve Petrol Urunleri Tic. Ltd. Sti. | Chemical tanker | 6 | 100% |
| Unimarin Denizcilik Sanayi ve Tic.Ltd.Sti | General cargo | 6 | 100% |
| Oruba Shipping Ltd | General cargo | 6 | 100% |
| Tayf Denizcilik ve Nakliyat Sanayi Ticaret Limited Sirketi | General cargo | 6 | 100% |
| EKMEN DENIZCILIK VE TICARET LTD. STI. | General cargo | 6 | 100% |
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 | |
|---|---|---|---|---|---|
| Polish Register of Shipping | 116 clients | 9% | 89% | 0% | 0% |
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.