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Directory · Oregon · Ocean marine

Who writes ocean marine in Oregon

From the Oregon company list; alphabetical, since Oregon doesn't publish every company's premium by line.

64 insurers are licensed for ocean marine in Oregon on the regulator's list. American International Group wrote the most in 2025 (22.1% of the state's premium).

By Sam Alishahi, independent insurance broker · All lines in Oregon

Top 10 · NAIC table: 08 - Ocean Marine

The insurer groups that write the most ocean marine in Oregon

Top 10 insurer groups by direct premium written in 2025, from the NAIC's Market Share Reports for Property/Casualty Groups and Companies by State. A group is the parent and its insurance companies together; share is the group's part of the state total for the line; loss ratio is losses incurred over premium earned.

#Insurer groupPremium writtenShareLoss ratioMember companies here
1American International Group$12.0M22.15%35%National Union Fire Insurance Company of Pittsburgh, Pennsylvania, AIG Property Casualty Company, Lexington Insurance Company, AIU Insurance Company
2Travelers Group$3.5M6.35%—Travelers Property Casualty Company of America, Standard Fire Insurance Company (The), Travelers Personal Insurance Company, Travelers Casualty and Surety Company of America
3Hartford Fire & Casualty Group$3.1M5.68%17%Hartford Fire Insurance Company, Hartford Underwriters Insurance Company, Hartford Casualty Insurance Company, Twin City Fire Insurance Company (The)
4Rothschild International Group$2.7M4.97%14%Red Shield Insurance Company, Rainier Insurance Company
5Zurich Insurance Group$2.4M4.44%—Zurich American Insurance Company, Rural Community Insurance Company, American Zurich Insurance Company, American Guarantee and Liability Insurance Company
6Intact Financial Group$2.3M4.31%14%Atlantic Specialty Insurance Company, Homeland Insurance Company of New York, OBI National Insurance Company, Homeland Insurance Company of Delaware
7Tokio Marine Holdings Inc Group$2.1M3.93%—Philadelphia Indemnity Insurance Company, Privilege Underwriters Reciprocal Exchange, PURE Risk Mgt, Atty-in-Fact, Safety National Casualty Corporation, Producers Agriculture Insurance Company
8Hannover Group$2.0M3.73%—HDI Global Insurance Company, HDI Specialty Insurance Company, Glencar Insurance Company, HDI Global Select Insurance Company
9Sompo Group$1.8M3.38%—American Agri-Business Insurance Company, Endurance Assurance Corporation, Endurance American Insurance Company, Sompo America Insurance Company
10Starr Group$1.7M3.04%8%STARR INDEMNITY \u0026 LIABILITY COMPANY, Starr Surplus Lines Insurance Company, Starr Specialty Insurance Company
Ocean marine · Oregon

The companies

CompanyNAICHome stateStatus hereLines
Accelerant National Insurance Company10220ARAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +7 more
Accredited Surety and Casualty Company, Inc.26379FLAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +4 more
Ace American Insurance Company22667PAAdmitted (licensed)Aircraft and aviation, Personal auto, Equipment breakdown +15 more
Ace Fire Underwriters Insurance Company20702PAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +6 more
Affiliated F M Insurance Company10014RIAdmitted (licensed)Equipment breakdown, Earthquake, Homeowners +3 more
AGCS Marine Insurance Company22837ILAdmitted (licensed)Commercial package (BOP, CMP), Inland marine, General liability +1 more
AIG Property Casualty Company19402ILAdmitted (licensed)Personal auto, Earthquake, Flood +4 more
Amica Mutual Insurance Company, The19976RIAdmitted (licensed)Personal auto, Earthquake, Homeowners +4 more
Argonaut Insurance Company19801NEAdmitted (licensed)Inland marine, General liability, Ocean marine +2 more
Ascot Insurance Company23752COAdmitted (licensed)Commercial package (BOP, CMP), Crime (burglary and theft), Inland marine +3 more
Aspen American Insurance Company43460TXAdmitted (licensed)Equipment breakdown, Commercial package (BOP, CMP), Earthquake +5 more
Atain Insurance Company29033TXAdmitted (licensed)Ocean marine
Atlantic Specialty Insurance Company27154NYAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +11 more
Automobile Insurance Company of Hartford, Connecticut (The)19062CTAdmitted (licensed)Earthquake, Homeowners, Inland marine +3 more
AXIS Insurance Company37273ILAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +8 more
Beazley Insurance Company, Inc.37540CTAdmitted (licensed)Crime (burglary and theft), Fidelity bonds, General liability +3 more
Berkshire Hathaway Specialty Insurance Company22276NEAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +6 more
Continental Insurance Company, (The)35289PAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +9 more
Endurance American Insurance Company10641DEAdmitted (licensed)Aircraft and aviation, Commercial package (BOP, CMP), Inland marine +3 more
Federal Insurance Company20281INAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +12 more
Foremost Insurance Company Grand Rapids, Michigan11185MIAdmitted (licensed)Personal auto, Flood, Homeowners +4 more
Great American Insurance Company16691OHAdmitted (licensed)Aircraft and aviation, Personal auto, Equipment breakdown +13 more
Hanover Insurance Company (The)22292NHAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +11 more
HDI Global Insurance Company41343ILAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +6 more
Hudson Insurance Company25054DEAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +5 more
Imperium Insurance Company35408TXAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +5 more
Indemnity Insurance Company of North America43575PAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +6 more
Insurance Company of North America22713PAAdmitted (licensed)Ocean marine
Liberty Mutual Fire Insurance Company23035WIAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +10 more
Liberty Mutual Insurance Company23043MAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +10 more
Markel American Insurance Company28932VAAdmitted (licensed)Personal auto, Commercial package (BOP, CMP), Crime (burglary and theft) +6 more
Mitsui Sumitomo Insurance Company of America20362NYAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +7 more
Mitsui Sumitomo Insurance USA Inc.22551NYAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +7 more
National Casualty Company11991OHAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +5 more
National Specialty Insurance Company22608TXAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +4 more
National Union Fire Insurance Company of Pittsburgh, Pennsylvania19445PAAdmitted (licensed)Aircraft and aviation, Personal auto, Equipment breakdown +15 more
Navigators Insurance Company42307NYAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +3 more
New Hampshire Insurance Company23841ILAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +7 more
New York Marine and General Insurance Company16608NYAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +6 more
Pinnacle National Insurance Company21296TXAdmitted (licensed)Ocean marine
Point Specialty Insurance Company25747WIAdmitted (licensed)Inland marine, Ocean marine
Privilege Underwriters Reciprocal Exchange, PURE Risk Mgt, Atty-in-Fact12873FLAdmitted (licensed)Personal auto, Flood, Homeowners +3 more
QBE Insurance (Europe) Limited39217PAAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +7 more
Red Shield Insurance Company41580WAAdmitted (licensed)Commercial package (BOP, CMP), Inland marine, General liability +3 more
RLI Insurance Company13056ILAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +6 more
SAMSUNG FIRE \u0026 MARINE INSURANCE CO., LTD. (U.S. BRANCH)38300NYAdmitted (licensed)General liability, Ocean marine, Workers' compensation
Standard Fire Insurance Company (The)19070CTAdmitted (licensed)Personal auto, Commercial auto, Commercial package (BOP, CMP) +6 more
StarNet Insurance Company40045IAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +7 more
STARR INDEMNITY \u0026 LIABILITY COMPANY38318TXAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +6 more
StarStone National Insurance Company25496DEAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +7 more
State National Insurance Company, Inc.12831TXAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +9 more
Stratford Insurance Company40436NHAdmitted (licensed)General liability, Ocean marine
Sutton National Insurance Company25798OKAdmitted (licensed)Ocean marine
Swiss Re Corporate Solutions America Insurance Corporation29874MOAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +7 more
Tokio Marine America Insurance Company10945NYAdmitted (licensed)Aircraft and aviation, Personal auto, Equipment breakdown +7 more
TravCo Insurance Company28188CTAdmitted (licensed)Inland marine, Ocean marine
Travelers Home and Marine Insurance Company (The)27998CTAdmitted (licensed)Earthquake, Homeowners, Inland marine +2 more
Travelers Indemnity Company of America (The)25666CTAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +9 more
Travelers Personal Insurance Company38130CTAdmitted (licensed)Earthquake, Homeowners, Inland marine +2 more
Travelers Property Casualty Company of America25674CTAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +10 more
U.S. Specialty Insurance Company29599TXAdmitted (licensed)Aircraft and aviation, Credit, Crime (burglary and theft) +5 more
UNITED FIRE \u0026 CASUALTY COMPANY13021IAAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +8 more
XL Specialty Insurance Company37885DEAdmitted (licensed)Aircraft and aviation, Personal auto, Commercial auto +8 more
Zurich American Insurance Company16535NYAdmitted (licensed)Personal auto, Equipment breakdown, Commercial auto +11 more
Turned down?

Last resort for ocean marine in Oregon

Last resortLinesWhereHow to get in
Surplus lines and Lloyd's open marketallall states, under each state's diligent-search rulesThrough surplus lines wholesalers; commercial property and liability have no guaranteed plan, so this is their last stepSource

Method and source

Source: the Oregon insurance regulator company list, read 2026-10-18 and the surplus lines list. Admitted = companies in Oregon DFR's 2025 market-share PDFs (property-casualty-totals.pdf plus the per-line PDFs linked from the financial-statements page). Some per-line PDFs (the life ones) still show 2024 data. Only insurers authorized in Oregon appear and companies with zero Oregon premium are excluded, so a licensed company that wrote nothing is missing. Names are NAIC short names (Ins Co, Amer, Natl). type comes from which reports list the company (Property & Casualty first, then Accident & Health, Life, Title); lines are the 'Line of Business' headers of the per-line PDFs the company appears in, spelled as published. since is not published. Surplus lines = SLAOR's eligible insurer listing (current names only; 78 former-name history rows and the 'MISCELLANEOUS - requires prior approval' placeholder dropped). It has no NAIC codes, domicile or eligibility dates, and none of its insurers appear in the DFR market-share PDFs, so naic is empty and must be filled by name in the merge. alien is a heuristic: foreign corporate suffix (Ltd/SE/AG/S.A./DAC/Club...), a US process-agent law firm as the address, or no US city/state/zip on file. "Premium" is direct premium written in the state for the year shown; "share" is that company's part of the state total for the line. A company can be licensed for a line and write none of it, and a surplus lines insurer can write a line without a state license for it.

Open to use. Cite "Alishahi Insurance insurance company directory" and link here. CSV · JSON.

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