Carrier profile · USDOT 2303655 · MC-786456 · FMCSA data fetched 2026-11-06

ISB BROTHERS LLC

5 power units5 driversInterstateHAPPY VALLEY, OR

Census status Inactive (I)MC-786456 · code A

← Back to overviewAuthority & Insurance · USDOT 2303655

Authority & Insurance

Operating authority by docket

No row matched this USDOT (bare or zero-padded) or its MC numbers. That alone does not prove the company has no authority — check FMCSA.

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-06 10:07 UTCFetched 2026-11-06 19:54 UTC

Authority status history

No authority status-change row matched. That does not prove there were no changes.

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-06 10:10 UTCFetched 2026-11-06 19:54 UTC

Status and reason text are shown exactly as FMCSA publishes them. The change date is FMCSA's status_change_date; “Dataset updated” is when FMCSA last published the file, and “Fetched” is when VAX read it. The two authority files are shown side by side and are not reconciled by VAX. Amounts: the dictionary says “thousands”, but published values look like dollars, so raw values are shown. Census status is not authority.

Insurance filings

No row matched this USDOT (bare or zero-padded) or its MC numbers. That does not prove the company has no insurance — check FMCSA L&I.

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-06 10:09 UTCFetched 2026-11-06 19:54 UTC

Filings as recorded by FMCSA — not a certificate of insurance or proof of current coverage. Amounts are source values (dictionary: thousands).

Source: Motus InsHist – All With History (3uet-3z4i) · raw queryDataset updated 2026-11-06 10:08 UTCFetched 2026-11-06 19:54 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-06 13:47 UTCFetched 2026-11-06 19:54 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Prior policies (3uet-3z4i + legacy 6sqe-dvqs) — effective → cancellation

GREAT WEST CASUALTY CO. · 2016-08-13 → 2018-04-25

NATIONAL CASUALTY COMPANY · 2015-08-13 → 2016-08-13

GREAT WEST CASUALTY CO. · 2014-08-13 → 2015-09-16

GREAT WEST CASUALTY CO. · 2014-08-13 → 2015-08-13

ARTISAN & TRUCKERS CASUALTY COMPANY · 2013-08-13 → 2014-08-13

ARTISAN & TRUCKERS CASUALTY COMPANY · 2013-08-13 → 2013-08-13

ARTISAN & TRUCKERS CASUALTY COMPANY · 2013-02-13 → 2013-08-13

OCCIDENTAL FIRE AND CASUALTY CO. OF N.C. · 2012-05-24 → 2013-02-13

201320142015201620172018

2012-05-242018-04-25

Bars run only between published effective and cancellation dates. Current filings show their effective date only — no end is assumed and no continuous coverage is inferred. Current history: 3uet-3z4i; legacy rows from 6sqe-dvqs (frozen 2026-05-14) are kept only when not already in the current file.

Insurer	Effective	Cancelled	Method	Policy	Dataset
GREAT WEST CASUALTY CO.	2016-08-13	2018-04-25	Cancelled	MCP25207A	6sqe-dvqs
NATIONAL CASUALTY COMPANY	2015-08-13	2016-08-13	Replaced	LTO0019472	6sqe-dvqs
GREAT WEST CASUALTY CO.	2014-08-13	2015-09-16	Cancelled	MCP12228A	6sqe-dvqs
GREAT WEST CASUALTY CO.	2014-08-13	2015-08-13	Replaced	MCP12228A	6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY	2013-08-13	2014-08-13	Replaced	CA 2353696	6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY	2013-08-13	2013-08-13	Replaced	CA 2353696	6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY	2013-02-13	2013-08-13	Replaced	CA 2065417	6sqe-dvqs
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.	2012-05-24	2013-02-13	Replaced	BA 068 04 86	6sqe-dvqs

GREAT WEST CASUALTY CO.
Effective
2016-08-13
Cancelled
2018-04-25
Method
Cancelled
Policy
MCP25207A
Dataset
6sqe-dvqs
NATIONAL CASUALTY COMPANY
Effective
2015-08-13
Cancelled
2016-08-13
Method
Replaced
Policy
LTO0019472
Dataset
6sqe-dvqs
GREAT WEST CASUALTY CO.
Effective
2014-08-13
Cancelled
2015-09-16
Method
Cancelled
Policy
MCP12228A
Dataset
6sqe-dvqs
GREAT WEST CASUALTY CO.
Effective
2014-08-13
Cancelled
2015-08-13
Method
Replaced
Policy
MCP12228A
Dataset
6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY
Effective
2013-08-13
Cancelled
2014-08-13
Method
Replaced
Policy
CA 2353696
Dataset
6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY
Effective
2013-08-13
Cancelled
2013-08-13
Method
Replaced
Policy
CA 2353696
Dataset
6sqe-dvqs
ARTISAN & TRUCKERS CASUALTY COMPANY
Effective
2013-02-13
Cancelled
2013-08-13
Method
Replaced
Policy
CA 2065417
Dataset
6sqe-dvqs
OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.
Effective
2012-05-24
Cancelled
2013-02-13
Method
Replaced
Policy
BA 068 04 86
Dataset
6sqe-dvqs

Federal activity

2018-04-256sqe-dvqs
Prior policy ended (cancelled) — GREAT WEST CASUALTY CO.
2018-03-20Census
Latest MCS-150 filing
2016-08-136sqe-dvqs
Prior policy ended (replaced) — NATIONAL CASUALTY COMPANY
2015-09-166sqe-dvqs
Prior policy ended (cancelled) — GREAT WEST CASUALTY CO.
2015-08-136sqe-dvqs
Prior policy ended (replaced) — GREAT WEST CASUALTY CO.
2014-08-136sqe-dvqs
Prior policy ended (replaced) — ARTISAN & TRUCKERS CASUALTY COMPANY
2013-08-136sqe-dvqs
Prior policy ended (replaced) — ARTISAN & TRUCKERS CASUALTY COMPANY
2013-08-136sqe-dvqs
Prior policy ended (replaced) — ARTISAN & TRUCKERS CASUALTY COMPANY
2013-02-136sqe-dvqs
Prior policy ended (replaced) — OCCIDENTAL FIRE AND CASUALTY CO. OF N.C.
2012-05-08Census
Added to FMCSA registration

Built only from dates in the sources above. Authority changes use FMCSA's own change date (yu5v-wbh6).

Changes observed by VAX monitoring

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