MoatScopeMoatScope

Marine Shipping

Tankers, dry bulk, container, LNG/LPG and inland shipping.

Companies
64
With a moat
6%
Average quality
38
0 wide moat · 4 narrow moat · 59 no moat · Open in screener →
Updated 27 Sep 2026

Marine Shipping covers tankers, dry-bulk, container, LNG and offshore vessels, and inland barges. MoatScope covers 63 companies here. None has a wide moat; four have a narrow moat and 59 none.

How the industry makes money

Shipowners earn charter rates that swing with the balance between cargo demand and the number of ships afloat. New ships take years to deliver, so rates can soar and then collapse as the orderbook arrives.

Where the moats are

Most ships are interchangeable, so moats are rare. The four narrow-moat companies are Kirby, the largest inland barge operator, Matson, Golar LNG and KNOT Offshore Partners, each with protected niches or long contracts.

Tanker and offshore owners such as Frontline, International Seaways and Tidewater carry no moat.

What wears moats down

Oversupply of ships, trade disruptions, fuel and emissions rules and economic cycles all move charter rates.

What to watch

  • Charter rates in each segment.
  • Newbuilding orderbooks.
  • Trade routes and disruptions.

Moat ratings and quality scores on this page update as companies report. Price versus fair value for every company in the industry is in the screener.

Markets

MoatScope splits Marine Shipping into 5 markets. Each table ranks the businesses in one market by revenue and shows each one's share of the market's total: companies filed under this industry, the segments of companies filed elsewhere that compete in it, and the largest companies MoatScope doesn't cover, such as private companies and companies listed outside the US. Each market's total comes from a cited source and covers the geography its businesses compete in (a national market counts only US revenue). A company that runs several businesses is split by the segments it reports.

Tankers

Crude oil and refined-product tankers.

14 businesses MoatScope covers, ranked by revenue. No reliable figure for this market's total yet, so shares aren't shown.

#BusinessRevenue
1HAFN · Hafnia Ltd$2.9B
2FRO · Frontline plc$2.0B
3TRMD · TORM plc$1.3B
4TNK · TEEKAY TANKERS LTD.$952M
5TK · TEEKAY CORP LTD$950M
6STNG · Scorpio Tankers Inc.$938M
7INSW · International Seaways, Inc.$843M
8TEN · TSAKOS ENERGY NAVIGATION LTD$799M
9DHT · DHT Holdings, Inc.$498M
10ECO · Okeanis Eco Tankers Corp.$392M

Container shipping

Container lines and containership owners.

Global market · $259.4B total revenue in 2025 · source: Company reports. Shares are of the whole market, including companies MoatScope doesn't cover; company revenue is for the fiscal year closest to 2025. Derived from eight carriers' revenue and their share of global capacity.

#BusinessMarket shareRevenue
1Maersk (Ocean segment)
Listed outside the US (Copenhagen) · Company reports
12.7%$33.0B
2COSCO Shipping Holdings (container shipping, incl. OOCL)
Listed outside the US (HKEX) · Company reports
11.3%$29.3B
3Hapag-Lloyd
Listed outside the US (XETRA) · Company reports
8.1%$21.1B
4Evergreen Marine
Listed outside the US (TWSE) · Company reports
4.7%$12.2B
5HMM
Listed outside the US (KRX) · Company reports
3.0%$7.7B
6ZIM · ZIM Integrated Shipping Services Ltd.2.7%$6.9B
7MATX · Matson, Inc.1.3%$3.3B
8SEB · SEABOARD CORP /DE/
Marine · filed under Conglomerates & Holding Companies
0.6%$1.6B
9DAC · Danaos Corp0.4%$1.0B
10CMRE · Costamare Inc.0.3%$878M
All other companies54.5%$141.4B

Gas carriers

LNG and LPG carriers.

5 businesses MoatScope covers, ranked by revenue. No reliable figure for this market's total yet, so shares aren't shown.

#BusinessRevenue
1NVGS · Navigator Holdings Ltd.$587M
2LPG · DORIAN LPG LTD.$482M
3GLNG · GOLAR LNG LTD$394M
4FLNG · Flex LNG Ltd.$348M
5BWLP · BW LPG Ltd$9M

Inland, offshore & specialty vessels

Inland barges, offshore supply vessels and specialty ships.

2 businesses MoatScope covers, ranked by revenue. No reliable figure for this market's total yet, so shares aren't shown.

#BusinessRevenue
1KEX · KIRBY CORP$3.4B
2TDW · TIDEWATER INC$1.4B

Dry bulk

Ships carrying iron ore, coal and grain.

31 businesses MoatScope covers, ranked by revenue. No reliable figure for this market's total yet, so shares aren't shown.

#BusinessRevenue
1NMM · Navios Maritime Partners L.P.$1.3B
2SBLK · Star Bulk Carriers Corp.$1.0B
3CMBT · CMB.TECH NV$940M
4SFL · SFL Corp Ltd.$733M
5PANL · Pangaea Logistics Solutions Ltd.$632M
6CMDB · Costamare Bulkers Holdings Ltd$597M
7KNOP · KNOT Offshore Partners LP$364M
8GNK · GENCO SHIPPING & TRADING LTD$342M
9SMHI · SEACOR Marine Holdings Inc.$228M
10HTCO · High-Trend International Group$214M

Companies

CompanyMoatQualityMarket
FRO
Frontline plc
None42Tankers—$8.6B
KEX
KIRBY CORP
Narrow56Inland, offshore & specialty vessels—$7.2B
MATX
Matson, Inc.
Narrow50Container shipping1.3%$6.9B
GLNG
GOLAR LNG LTD
Narrow40Gas carriers—$5.3B
INSW
International Seaways, Inc.
None52Tankers—$5.2B
TDW
TIDEWATER INC
None44Inland, offshore & specialty vessels—$4.0B
HAFN
Hafnia Ltd
None69Tankers—$3.7B
STNG
Scorpio Tankers Inc.
None43Tankers—$3.5B
SBLK
Star Bulk Carriers Corp.
None40Dry bulk—$3.1B
BWLP
BW LPG Ltd
None58Gas carriers—$3.1B
ZIM
ZIM Integrated Shipping Services Ltd.
None35Container shipping2.7%$3.1B
CMBT
CMB.TECH NV
None39Dry bulk—$2.8B
TRMD
TORM plc
None47Tankers—$2.8B
DHT
DHT Holdings, Inc.
None55Tankers—$2.6B
TNK
TEEKAY TANKERS LTD.
None57Tankers—$2.4B
DAC
Danaos Corp
None51Container shipping0.4%$2.4B
LPG
DORIAN LPG LTD.
None52Gas carriers—$2.2B
NMM
Navios Maritime Partners L.P.
None45Dry bulk—$2.0B
CMRE
Costamare Inc.
None54Container shipping0.3%$1.9B
FLNG
Flex LNG Ltd.
None48Gas carriers—$1.7B
ECO
Okeanis Eco Tankers Corp.
None45Tankers—$1.6B
NVGS
Navigator Holdings Ltd.
None49Gas carriers—$1.5B
SFL
SFL Corp Ltd.
None17Dry bulk—$1.5B
GSL
Global Ship Lease, Inc.
None59Container shipping0.3%$1.5B
CCEC
Capital Clean Energy Carriers Corp.
None32Dry bulk—$1.2B
NAT
NORDIC AMERICAN TANKERS Ltd
None33Tankers—$1.1B
TEN
TSAKOS ENERGY NAVIGATION LTD
None34Tankers—$1.1B
GNK
GENCO SHIPPING & TRADING LTD
None29Dry bulk—$1.1B
TK
TEEKAY CORP LTD
None55Tankers—$980M
HSHP
Himalaya Shipping Ltd.
None46Dry bulk—$714M
ASC
Ardmore Shipping Corp
None40Tankers—$668M
ESEA
EUROSEAS LTD.
None52Container shipping<0.1%$530M
PANL
Pangaea Logistics Solutions Ltd.
None35Dry bulk—$501M
KNOP
KNOT Offshore Partners LP
Narrow42Dry bulk—$375M
GASS
StealthGas Inc.
None53Dry bulk—$327M
SHIP
Seanergy Maritime Holdings Corp.
None39Dry bulk—$320M
CMDB
Costamare Bulkers Holdings Ltd
None12Dry bulk—$270M
DSX
DIANA SHIPPING INC.
None39Tankers—$260M
SMHI
SEACOR Marine Holdings Inc.
None16Dry bulk—$236M
IMPP
Imperial Petroleum Inc./Marshall Islands
None51Dry bulk—$180M
DLNG
Dynagas LNG Partners LP
None37Gas carriers—$140M
NCT
Intercont (Cayman) Ltd
None34Dry bulk—$110M
HMR
Heidmar Maritime Holdings Corp.
None33Dry bulk—$90M
SVRN
OceanPal Inc.
None16Dry bulk—$90M
TORO
TORO CORP.
None26Dry bulk—$90M
GLBS
GLOBUS MARITIME LTD
None27Dry bulk—$60M
EDRY
EuroDry Ltd.
None28Dry bulk—$55M
PXS
Pyxis Tankers Inc.
None26Dry bulk—$50M
EURK
Eureka Acquisition Corp
None12Dry bulk—$25M
EHLD
Euroholdings Ltd.
None43Dry bulk—$24M
CTRM
Castor Maritime Inc.
None33Dry bulk—$20M
HTCO
High-Trend International Group
None11Dry bulk—$20M
PSHG
Performance Shipping Inc.
None38Tankers—$20M
USEA
United Maritime Corp
None19Dry bulk—$20M
VNTG
Vantage Corp (Singapore)
None23Dry bulk—$20M
QNME
Quanome Technologies, Inc.
None19Dry bulk—$19M
RBNE
Robin Energy Ltd.
None16Dry bulk—$14M
ICON
Icon Energy Corp
None14Dry bulk—$3M
CISS
C3is Inc.
None35Dry bulk—$2M
BILPF
Brookfield Infrastructure Partners L.P.
—47——†—
CIIT
Tianci International, Inc.
None25Dry bulk——
RUBI
Rubico Inc.
None29Dry bulk——
SB
SAFE BULKERS, INC.
None40Dry bulk——
TOPS
TOP SHIPS INC.
None35Dry bulk——

64 companies.

Market share is a company's revenue in its main market (Market column) as a share of that market's total: every company in it, including private companies and companies listed outside the US (sources under each market above). Revenue is for the fiscal year closest to 2025, and a market that is national (such as US banking) counts only US revenue. Companies that run several businesses are split by the segments they report, and each segment counts in its own market. A dash means the market has no reliable total yet, or no revenue was reported for that year.

  • † Brookfield Infrastructure Partners L.P.: Counted under BIP.

Price versus fair value for every company is in the screener.

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