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Directory · Company · Updated 2026-10-18

Brethren Mutual Insurance Company · NAIC 13501

Where Brethren Mutual Insurance Company is admitted, where it's eligible for surplus lines, the lines it's licensed for and how much of each it writes, from state regulators' public lists and market share reports.

Brethren Mutual Insurance Company (NAIC 13501) is a property and casualty insurer domiciled in Maryland. State regulators list it as licensed (admitted) in Delaware, Maryland. Its group ranked #1 in Maryland farm and crop in 2025 (44.6% share).

By Sam Alishahi, independent insurance broker · All companies

By state

Where it's licensed

States whose regulator lists are loaded: Alaska, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Maryland, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, West Virginia, Wyoming. Not on the lists we have for Alaska, California, Colorado, Connecticut, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Kentucky, Massachusetts, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Jersey, Nevada, New York, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Washington, Wisconsin, West Virginia, Wyoming, which doesn't by itself mean it isn't licensed there.

StateStatusLines licensedSinceSource
DelawareAdmitted (licensed)——Delaware, 2026-10-18
MarylandAdmitted (licensed)——Maryland Insurance Administration, 2026-10-17
Standing

Where it's a top-10 writer

Brethren Mutual Insurance Company ranks in the top 10 for these lines and states. 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.

Line and stateRankPremium writtenShareYear
Farm and crop in Maryland
Farmowners Multiple Peril
#1$18.2M44.64%2025
Farm and crop in Delaware
Farmowners Multiple Peril
#2$2.5M22.76%2025
Equipment breakdown in Maryland
Boiler and Machinery
#4$2.4M5.95%2025
Farm and crop in Pennsylvania
Farmowners Multiple Peril
#5$7.1M4.86%2025
Farm and crop in Virginia
Farmowners Multiple Peril
#5$3.6M2.92%2025

Method and source

Each row comes from the named regulator's public company list on the date shown, joined by NAIC number. "Admitted" means licensed by the state and backed by its guaranty fund; "surplus lines" means eligible to take risks the admitted market declines, without rate or form approval and, except in New Jersey (which has a separate surplus lines guaranty fund), without guaranty fund protection. Premium and rank come from state market share reports that list every company. This is a public-records directory, not a rating or recommendation; for the company's own filings use the NAIC's Consumer Information Source.

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