Carrier profile · USDOT 666421 · MC-842898 · FMCSA data fetched 2026-11-04

MILLING MACHINERY INC

DBA MMI INDUSTRIAL & STEEL

5 power units3 driversInterstateMESA, AZ

Census status Active (A)MC-842898 · code A

← Back to overviewAuthority & Insurance · USDOT 666421

Authority & Insurance

Operating authority by docket

Docket	Authority type	Status	BI&PD req. / on file (source value)	Cargo req./on file	Bond req./on file
MC842898	Motor Carrier of Property (Except Household Goods)	Active	750,000 / 750,000	N / N	N / N

Source: Motus Carrier – All With History (inys-ebih) · raw queryDataset updated 2026-11-03 10:09 UTCFetched 2026-11-04 05:54 UTC

Authority status history

FMCSA change date	Docket	Authority type	New status	Reason (source)
2013-10-24	MC842898	Motor Carrier of Property (Except Household Goods)	Active	GRANTED

Source: Motus AuthHist – All With History (yu5v-wbh6) · raw queryDataset updated 2026-11-03 10:08 UTCFetched 2026-11-04 05:54 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

Insurer	Type	Form	Policy	Max / underlying (source)	Effective
Middlesex Insurance Company	BI&PD · Primary	BMC-91X	A0264456001	750,000 / 0	2024-12-01

Source: Motus Insur – All With History (c5y8-a4uz) · raw queryDataset updated 2026-11-03 10:08 UTCFetched 2026-11-04 05:54 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 2026-11-03 10:09 UTCFetched 2026-11-04 05:54 UTC

Source: InsHist – legacy (6sqe-dvqs) · raw queryDataset updated 2026-11-03 14:19 UTCFetched 2026-11-04 05:54 UTCFrozen by FMCSA since 2026-05-14

Prior policies

Insurance timeline

Hover a bar for insurer and dates.

Current filings (c5y8-a4uz) — effective date only

Middlesex Insurance Company · 2024-12-01 → end not published

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

WESTFIELD INSURANCE CO. · 2024-08-16 → 2025-01-02

WESTFIELD INSURANCE CO. · 2024-08-16 → 2024-12-01

COMPANION PROPERTY & CASUALTY INS. CO. · 2012-12-01 → 2024-09-09

COMPANION PROPERTY & CASUALTY INS. CO. · 2012-12-01 → 2024-08-16

201620192022

2012-12-012025-01-02

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
WESTFIELD INSURANCE CO.	2024-08-16	2025-01-02	Cancelled	CMM 5 027 998	6sqe-dvqs
WESTFIELD INSURANCE CO.	2024-08-16	2024-12-01	Replaced	CMM 5 027 998	6sqe-dvqs
COMPANION PROPERTY & CASUALTY INS. CO.	2012-12-01	2024-09-09	Name Changed	PCA10001590101	6sqe-dvqs
COMPANION PROPERTY & CASUALTY INS. CO.	2012-12-01	2024-08-16	Replaced	PCA10001590101	6sqe-dvqs

WESTFIELD INSURANCE CO.
Effective
2024-08-16
Cancelled
2025-01-02
Method
Cancelled
Policy
CMM 5 027 998
Dataset
6sqe-dvqs
WESTFIELD INSURANCE CO.
Effective
2024-08-16
Cancelled
2024-12-01
Method
Replaced
Policy
CMM 5 027 998
Dataset
6sqe-dvqs
COMPANION PROPERTY & CASUALTY INS. CO.
Effective
2012-12-01
Cancelled
2024-09-09
Method
Name Changed
Policy
PCA10001590101
Dataset
6sqe-dvqs
COMPANION PROPERTY & CASUALTY INS. CO.
Effective
2012-12-01
Cancelled
2024-08-16
Method
Replaced
Policy
PCA10001590101
Dataset
6sqe-dvqs

Federal activity

2026-01-14Census
Latest MCS-150 filing
2025-01-026sqe-dvqs
Prior policy ended (cancelled) — WESTFIELD INSURANCE CO.
2024-12-01c5y8-a4uz
Insurance filing effective — Middlesex Insurance Company
2024-12-016sqe-dvqs
Prior policy ended (replaced) — WESTFIELD INSURANCE CO.
2024-09-096sqe-dvqs
Prior policy ended (name changed) — COMPANION PROPERTY & CASUALTY INS. CO.
2024-08-166sqe-dvqs
Prior policy ended (replaced) — COMPANION PROPERTY & CASUALTY INS. CO.
2013-10-24yu5v-wbh6
Authority status change: Motor Carrier of Property (Except Household Goods) → Active (GRANTED)
2004-07-26Census
Official safety rating: C
2004-05-20Census
Compliance review recorded (C)
1996-11-12Census
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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Carrier profile · USDOT 666421 · MC-842898 · FMCSA data fetched 2026-11-04

MILLING MACHINERY INC

DBA MMI INDUSTRIAL & STEEL

5 power units3 driversInterstateMESA, AZ

Census status Active (A)MC-842898 · code A

Official links FMCSA SAFER

← Back to overviewAuthority & Insurance · USDOT 666421

Authority & Insurance

Operating authority by docket

Loading this official source… values are not shown until it answers (not zero).

Authority status history

Loading this official source… values are not shown until it answers (not zero).

Insurance filings

Loading this official source… values are not shown until it answers (not zero).

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

Federal activity

2026-01-14Census
Latest MCS-150 filing
2004-07-26Census
Official safety rating: C
2004-05-20Census
Compliance review recorded (C)
1996-11-12Census
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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