Navalyze · Flags · Liberia

Liberia flag, 2025

Ships whose port of registry belongs to Liberia, as estimated from the THETIS-MRV reports for 2025, and the companies operating them. Each company counts only its ships under this flag.

See the companies under a flag

At a glance

Ships

2,927

63 with a blank port, flag from another year

Emitted

23.2 million t

CO₂, all ships under the flag

Main segment

Container

12.6 million t CO₂, 676 ships

Largest operator: MSC Group

6.5 million t

CO₂ of its 309 ships under the flag, 28% of the flag

Ship types under this flag

CO₂ by segment.

Container12.6 million t
Oil tanker3.2 million t
Bulk carrier3.1 million t
Chemical tanker1.3 million t
Vehicle carrier700,518 t
General cargo641,281 t
Gas carrier (LPG)638,585 t
LNG carrier625,132 t
Reefer224,129 t
Other143,138 t
Ro-ro96,428 t
Offshore23,559 t
Cruise6,950 t

Largest companies under this flag

The 50 operators with most EU ETS allowances due for their Liberia-flagged ships in 2025; the Commercial view shows the cost. Companies of one group are summed, as on the compare page; their ships under other flags are not counted here.

#	Operator	Main segment	Shipsunder Liberia	CO₂emitted, total	vs segment medianlower is better	vs similar-size shipssame segment, lower is better
1	MSC Group(2 companies)	Container	309	6.5 million t	−15%	−1%
2	Zodiac Maritime Ltd	Container	60	838,150 t	−16%	−6%
3	TECHNOMAR SHIPPING INC-LIB	Container	23	546,272 t	0%	+4%
4	Eastern Pacific Shipping(2 companies)	Oil tanker	47	529,530 t	−29%	−10%
5	Anglo-Eastern(8 companies)	Container	35	502,890 t	−15%	−3%
6	ASM Maritime BV	Container	31	354,697 t	+1%	−7%
7	Shoei(2 companies)	Container	8	320,705 t	−58%	−18%
8	Hapag-Lloyd AG	Container	25	431,720 t	−37%	+1%
9	DELTA TANKERS LTD	Oil tanker	25	255,584 t	−27%	+12%
10	TMS Group (Economou)(4 companies)	Oil tanker	27	252,247 t	−31%	−3%
11	Tsakos(2 companies)	Oil tanker	27	200,819 t	+1%	+22%
12	ZIM(5 companies)	Container	13	257,170 t	+2%	−3%
13	Marlow	Container	10	223,717 t	−53%	+4%
14	Avin(2 companies)	Oil tanker	13	177,521 t	+39%	+27%
15	Wilhelmsen Ahrenkiel(11 companies)	Container	13	181,627 t	+25%	−7%
16	Oldendorff Carriers GmbH & Co. KG	Bulk carrier	26	198,136 t	−19%	+16%
17	CONTSHIPS MANAGEMENT INC.	Container	16	146,406 t	+177%	+3%
18	HL Crewmanagement GmbH	Container	10	134,514 t	–	–
19	FLEET MANAGEMENT LIMITED	Chemical tanker	30	171,531 t	−35%	−12%
20	SFL(5 companies)	Container	5	172,455 t	−57%	−2%
21	Stolt Tankers BV	Chemical tanker	28	153,420 t	−14%	−15%
22	DYNACOM TANKERS MANAGEMENT LTD	Oil tanker	50	156,636 t	−19%	+8%
23	Cosmoship Management S.A.	Container	18	121,725 t	+32%	+4%
24	H-LINE SHIPPING CO., LTD.	LNG carrier	10	148,632 t	−27%	−13%
25	Navigator Gas Ship Management (Denmark) ApS	Gas carrier (LPG)	22	144,950 t	+16%	−7%
26	Seacon(6 companies)	Bulk carrier	30	128,980 t	+6%	0%
27	Offen Group(5 companies)	Container	5	127,528 t	−29%	+43%
28	Columbia Shipmanagement(3 companies)	General cargo	23	134,804 t	+20%	+19%
29	Lauterjung Shipmanagement GmbH & Co. KG	Vehicle carrier	6	117,927 t	+13%	−8%
30	Bernhard Schulte(6 companies)	Container	11	129,215 t	−27%	−26%
31	Venture Global Ship Management Ltd.	LNG carrier	4	133,543 t	–	–
32	Conbulk(3 companies)	Container	12	118,739 t	+72%	−3%
33	LSC	Oil tanker	19	117,822 t	−45%	−9%
34	Seatrade(2 companies)	Reefer	14	120,270 t	+6%	−1%
35	Dioryx Maritime Services Corporation	Container	5	95,404 t	+31%	−4%
36	Laskaridis Shipping Co Ltd	Bulk carrier	20	109,402 t	−5%	+17%
37	Navios(3 companies)	Container	7	91,750 t	+8%	+21%
38	Eurobulk(2 companies)	Container	10	96,955 t	+39%	+9%
39	MOL(2 companies)	LNG carrier	8	104,412 t	−7%	−19%
40	Synergy Marine(5 companies)	Oil tanker	18	89,348 t	−11%	−11%
41	Songa Shipmanagement Ltd	Container	5	80,491 t	+45%	+6%
42	Siem	Reefer	7	94,308 t	−27%	−11%
43	Hammonia(8 companies)	Other	8	84,944 t	–	–
44	CMA CGM	Container	4	80,500 t	–	–
45	COSTAMARE SHIPPING COMPANY S.A	Container	6	87,973 t	−34%	−19%
46	ATLANSHIP S.A.	Container	7	88,886 t	−48%	−32%
47	ADNOC Logistics & Services	Oil tanker	14	83,038 t	−21%	−1%
48	ALMI TANKERS SA	Oil tanker	12	84,762 t	−30%	+9%
49	Minerva(2 companies)	Oil tanker	13	70,438 t	+70%	+7%
50	Danaos	Container	5	74,859 t	+23%	−4%

Show by ISM company (DoC holder) instead of group

#	Operator	Main segment	Shipsunder Liberia	CO₂emitted, total	vs segment medianlower is better	vs similar-size shipssame segment, lower is better
1	MSC SHIPMANAGEMENT LIMITED	Container	281	5.7 million t	−10%	−1%
2	MEDITERRANEAN SHIPPING CO SRL	Container	28	810,733 t	−50%	+1%
3	Zodiac Maritime Ltd	Container	60	838,150 t	−16%	−6%
4	TECHNOMAR SHIPPING INC-LIB	Container	23	546,272 t	0%	+4%
5	EASTERN PACIFIC SHIPPING PTE. LTD.	Oil tanker	33	368,619 t	−29%	−7%
6	ASM Maritime BV	Container	31	354,697 t	+1%	−7%
7	Anglo-Eastern (Germany) GmbH	Container	13	360,130 t	−2%	+11%
8	Hapag-Lloyd AG	Container	25	431,720 t	−37%	+1%
9	SHOEI KISEN KAISHA, LTD.	Container	5	273,435 t	−62%	−13%
10	DELTA TANKERS LTD	Oil tanker	25	255,584 t	−27%	+12%
11	Marlow Ship Management Deutschland GmbH & Co. KG	Container	10	223,717 t	−53%	+4%
12	AVIN INTERNATIONAL LTD	Oil tanker	12	177,521 t	+39%	+27%
13	TMS Tankers Ltd.	Oil tanker	17	196,260 t	−18%	+4%
14	Oldendorff Carriers GmbH & Co. KG	Bulk carrier	26	198,136 t	−19%	+16%
15	Tsakos Shipping & Trading S.A.	Oil tanker	16	161,783 t	+2%	+30%
16	CONTSHIPS MANAGEMENT INC.	Container	16	146,406 t	+177%	+3%
17	ZIM Integrated Shipping Services	Container	9	186,248 t	+21%	−5%
18	HL Crewmanagement GmbH	Container	10	134,514 t	–	–
19	FLEET MANAGEMENT LIMITED	Chemical tanker	30	171,531 t	−35%	−12%
20	Stolt Tankers BV	Chemical tanker	28	153,420 t	−14%	−15%
21	DYNACOM TANKERS MANAGEMENT LTD	Oil tanker	50	156,636 t	−19%	+8%
22	Cosmoship Management S.A.	Container	18	121,725 t	+32%	+4%
23	EASTERN PACIFIC SHIPPING (UK) LTD.	Vehicle carrier	14	160,911 t	−29%	−19%
24	H-LINE SHIPPING CO., LTD.	LNG carrier	10	148,632 t	−27%	−13%
25	Navigator Gas Ship Management (Denmark) ApS	Gas carrier (LPG)	22	144,950 t	+16%	−7%
26	Lauterjung Shipmanagement GmbH & Co. KG	Vehicle carrier	6	117,927 t	+13%	−8%
27	Venture Global Ship Management Ltd.	LNG carrier	4	133,543 t	–	–
28	LSC	Oil tanker	19	117,822 t	−45%	−9%
29	Dioryx Maritime Services Corporation	Container	5	95,404 t	+31%	−4%
30	Laskaridis Shipping Co Ltd	Bulk carrier	20	109,402 t	−5%	+17%
31	CONBULK SHIPMANAGEMENT CORPORATION	Container	9	95,078 t	+52%	−4%
32	Eurobulk Ltd	Container	9	87,772 t	+44%	+20%
33	Songa Shipmanagement Ltd	Container	5	80,491 t	+45%	+6%
34	SIEM Ship Management	Reefer	7	94,308 t	−27%	−11%
35	CMA CGM SA	Container	4	80,500 t	–	–
36	Kommanditgesellschaft MS "CPO VENEZIA" Offen Reederei GmbH & Co.	Container	1	86,586 t	–	–
37	COSTAMARE SHIPPING COMPANY S.A	Container	6	87,973 t	−34%	−19%
38	Navios Containers Management	Container	4	73,510 t	–	–
39	ATLANSHIP S.A.	Container	7	88,886 t	−48%	−32%
40	ADNOC Logistics & Services	Oil tanker	14	83,038 t	−21%	−1%
41	ALMI TANKERS SA	Oil tanker	12	84,762 t	−30%	+9%
42	Danaos Shipping Co LTD	Container	5	74,859 t	+23%	−4%
43	NYK SHIPMANAGEMENT PTE LTD	Container	4	84,092 t	–	–
44	MTM Ship Management Pte Ltd	Chemical tanker	10	72,363 t	–	–
45	GOLDENPORT SHIPMANAGEMENT LTD.	Bulk carrier	18	78,601 t	+6%	−12%
46	Seatrade Groningen B.V.	Reefer	9	81,666 t	−17%	0%
47	POS SM Co Ltd	LNG carrier	7	81,468 t	−29%	−29%
48	Polska Zegluga Morska P.P.	Bulk carrier	12	71,887 t	+34%	−1%
49	Peter Dohle Schiffahrts-KG	Container	5	76,102 t	−8%	−11%
50	Aegean Shipping Management S.A.	Oil tanker	6	73,315 t	+1%	−2%

vs segment median: CO₂ per transport work against the median segment ship. Below 0% is better.
vs similar-size ships: CO₂ per transport work of the median ship, against the median ship of the same size band in its segment (whole segment where the segment has no size bands). Below 0% is better.

EU ETS allowances are not a tax: companies buy and surrender one allowance per tonne of CO₂ in scope. Figures use the 2025 phase-in share and an EUA price of €75 per tonne, which the commercial view lets you change. The flag is estimated from the port of registry; see the Flags page.

Who verifies these ships

Verifiers of the 2025 emission reports of Liberia-flagged ships, by CO₂ verified. A ship has one verifier per report.

Verifier	Shipsunder Liberia	CO₂verified, share of flag
DNV	929	11.6 million t 50%
ABS	423	4.1 million t 18%
Verifavia	315	1.4 million t 6%
ClassNK	194	1.2 million t 5%
RINA	106	1.0 million t 4%
Lloyd's Register	227	993,208 t 4%
EMICERT	152	679,409 t 3%
Bureau Veritas	186	655,930 t 3%
Korean Register	48	445,606 t 2%
EnvService	37	347,773 t 1%
China Classification Society	130	330,813 t 1%
ICS Verification Services	105	281,468 t 1%
Swiss Climate	31	127,679 t 1%
Polish Register of Shipping	25	53,300 t 0%
Dromon Bureau of Shipping	7	24,911 t 0%
Phoenix Register of Shipping	12	19,185 t 0%