TruckCodex
!
Critical regulatory warnings
  • Contract authority is currently revoked as of Apr 17, 2017 · Docket MC526674.
  • Common authority is currently revoked as of Apr 17, 2017 · Docket MC526674.

SHANNON CHEMICAL CORP

USDOT 1381134 Active Based in EXTON, PA

SHANNON CHEMICAL CORP is a motor carrier based in EXTON, PA, registered with the FMCSA under USDOT 1381134. The carrier is currently active in FMCSA's records, and has not yet received a formal FMCSA safety rating. MCS-150 self-reporting puts the fleet at 13 power units and 7 drivers, with 17 roadside inspections on file and a peak out-of-service rate of 16.7%. Use this page to verify the carrier's authority and insurance, review its inspection and crash history, and cross-reference live data on FMCSA SAFER before booking a load or onboarding a partner.

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Most carriers are unrated until they undergo a compliance review — being unrated is not, by itself, a red flag, but it does mean federal investigators have not formally evaluated the carrier's safety management practices. Use the inspection history and BASIC scores below to assess on-road performance.

Carrier Overview

SHANNON CHEMICAL CORP is a mid-sized fleet, operating 13 power units and 7 drivers, with 12 years on FMCSA's records, based in Exton, PA. Across 14 roadside inspections in the last 24 months, the fleet recorded a 14.3% out-of-service rate, with 2 reportable crashes. BIPD/Primary insurance is on file with COMMERCE AND INDUSTRY INSURANCE, and all filed authority types (contract and common) are currently revoked.

Power Units
13
Drivers
7
Inspections
17
last 24 months included
OOS Rate (peak)
16.7%
driver or vehicle, whichever higher
Crashes (24m)
2
5 all-time
Authorities
2
0 active

Active filings

Process Agent
PROCESS AGENT SERVICE COMPANY, INC.
BOC-3 on file

Safety Snapshot

Inspection Profile

14 roadside inspections over the last 24 months, up 367% versus the prior 24 months, concentrated in OH (8) and PA (3), with Level 1 inspections the most common.

Violation Profile

14.3% out-of-service rate; led by Vehicle Maintenance (50.0% of violations); top code 392.2 (Operating a CMV while ill or fatigued) cited 2 times.

Fleet Profile

The fleet comprises 13 power units (mid-sized fleet) and 7 drivers; Kenworth, Unknown, and Peterbilt are the most-inspected makes.

Compliance

Operating Authority
Contract 1 revoked
Common 1 revoked
Full authority records below ↓
Active Insurance
No active policies on file.
vs. National Average
Vehicle OOS Rate 16.7% vs 23.4% -6.7 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 1.08 vs 1.80 -0.72
BOC-3 Process Agent
PROCESS AGENT SERVICE COMPANY, INC.
Serves 123,521 carriers
Location & Contact
602 JEFFERS CIRCLE
EXTON, PA 19341
Phone: 6103639090
Registration
USDOT 1381134
Operation A
MCS-150 mileage 331,435 mi

Risk Signals

Elevated OOS rate
Peak OOS rate of 16.7% is slightly above typical carriers of this size.
Authority revoked
4 revocations on record.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 78,487 ACTIVE carriers operating 7–20 power units (±50% of this carrier's 13 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 78,487 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
16.7%
Vehicles placed out-of-service at roadside inspections
Peer median
20%
Median across 78,487 same-size peers
Verdict
Safer than peers
Delta -3.3 pts vs peer median (lower is safer)

Authority gap detected (1)

  • Contract (Property) authority was inactive from Jun 10, 2013 to Apr 27, 2017 (1417 days)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2024-08 2026-03

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
Vehicle Maintenance
8 violations
2 OOS · 25.0%
Hazardous Materials
3 violations
Hours of Service
2 violations
Unsafe Driving
1 violation

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Ohio (OH) 8 2 25.0% Apr 16, 2025
Pennsylvania (PA) 2 0 0.0% Oct 2, 2025
Arkansas (AR) 1 0 0.0% Apr 1, 2025
New Jersey (NJ) 1 0 0.0% Feb 18, 2025
Texas (TX) 1 0 0.0% Mar 23, 2026
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Kenworth 9
Unknown 6
Peterbilt 4
Cpnk 2
Comp 1
Competitiv 1
Freightliner 1
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores

SMS data not available

FMCSA's Safety Measurement System has not published per-BASIC scores for this carrier yet. This typically means the carrier doesn't meet minimum exposure thresholds (inspections/power units), or their SMS snapshot hasn't been ingested.

Recent Inspections (17 rows) View all 17 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
87466686 Mar 23, 2026 TX 2 IH45 NB NEW WAVERLY SCALE
PTRB TRUCK TRACTOR
PA AG63247 · 1XPBDP9X2JD458668
0 — No
85952831 Oct 2, 2025 PA 1 pa-i-80-eb-mm-56-beaver-twp---sca
KW TRUCK TRACTOR
PA AH53903 · 1XKYDP9X6RJ386399
0 — No
84480113 Apr 22, 2025 PA 1 —
KW STRAIGHT TRUCK
PA AG59333 · 1NKYLP9X2RJ383562
0 — No
84437602 Apr 16, 2025 OH 1 WADSWORTH OH
KENWORTH M TRUCK TRACTOR
PA AH53905 · 1XKYDP9X0RJ386401
4 178.345-10-HMP, 172.203A-HMSPS, 173.24B2-HMRAMBP No
84322769 Apr 1, 2025 AR 3 MENA AR
PETERBILT TRUCK TRACTOR
PA AG63245 · 1XPBDP9X2JD458671
0 — No
84066787 Mar 7, 2025 OH 2 BUCKEYE LAKE OH
KENWORTH TRUCK TRACTOR
PA AH53903 · 1XKYDP9X6RJ386399
0 — No
84004139 Feb 26, 2025 OH 2 HUBBARD OH
KENWORTH TRUCK TRACTOR
PA AH53904 · 1XKYDP9X9RJ386400
1 395.24 No
83904873 Feb 18, 2025 NJ 1 —
KW TRUCK TRACTOR
PA AG59333 · 1NKYLP9X2RJ383562
0 — No
83561382 Jan 6, 2025 OH 2 WADSWORTH OH
PETERBILT TRUCK TRACTOR
PA AG63244 · 1XPBDP9X4JD458672
0 — No
82985960 Oct 22, 2024 OH 2 MANTUA OH
FREIGHTLIN TRUCK TRACTOR
IN 3117471 · 3AKJHHDR0NSMT0148
0 — No
82894050 Oct 7, 2024 OH 1 SHALERSVILLE OH
KENWORTH TRUCK TRACTOR
PA AH53904 · 1XKYDP9X9RJ386400
1 393.45(d) No
82832872 Oct 3, 2024 OH 1 HEBRON OH
KENWORTH TRUCK TRACTOR
PA AH53904 · 1XKYDP9X9RJ386400
4 396.3(a)(1), 393.47(e), 393.53(b) Yes
82522998 Aug 20, 2024 OH 2 ROADSIDE
KW STRAIGHT TRUCK
PA AH46308 · 1NKALU9XX5J118513
4 396.5(b), 395.8, 392.2 Yes
81499304 Apr 30, 2024 PA 1 ON N POTTSTOWN PIKE AT SHIP RO
KW TRUCK TRACTOR
PA AH53903 · 1XKYDP9X6RJ386399
2 392.2, 390.21T(b) No
79500188 Aug 23, 2023 TX 1 tx-lat:30---31-28.86n
PTRB TRUCK TRACTOR
PA AG63245 · 1XPBDP9X2JD458671
3 393.47(e), 393.53(b) No
79010712 Jun 20, 2023 PA 1 —
FRHT STRAIGHT TRUCK
IN 3329100 · 3ALACXFC1KDKE2232
10 396.3(a)(1), 393.11, 393.53(b) Yes
78897870 Jun 15, 2023 MA 1 H-STURBRIDGE
KENW TRUCK TRACTOR
PA AG59333 · 1XKAD49X9CJ313115
7 396.3(a)(1), 393.47(e), 393.207(f) Yes
Recent Crashes (5 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
OH0253196900 Oct 21, 2025 OH 0 0 Yes Yes Tow
MT2450147646 Jul 17, 2024 MT 0 0 Yes Yes Tow
PA306145300X Jun 19, 2023 PA 0 1 Yes Yes Injury
NJ0016921747 Jul 6, 2016 NJ 0 0 Yes Yes Tow
PA707268300X May 31, 2007 PA 0 2 No Yes Injury
Authority Records (2 dockets)
CONTRACT
MC526674
Revoked
Granted Jun 10, 2013 Revoked Apr 17, 2017
View full authority record →
COMMON
MC526674
Revoked
Granted Jun 10, 2013 Revoked Apr 17, 2017
View full authority record →

Revocations & Inactive Status

Authority actions other than active status — revocations, voluntary surrenders, and dormant dockets.

Date Docket Authority Status Applied
Apr 17, 2017 MC526674 Contract REVOKED Jun 10, 2013
Apr 17, 2017 MC526674 Common REVOKED Jun 10, 2013
MC Certificate Documents (4 PDFs)

Operating-authority certificates and decision notices filed with FMCSA. Each PDF is the original 2-page daily record. Click a row to view or download.

Date Docket Action Authority PDF
Apr 27, 2017 MC526674-C REI REINSTATEMENT View PDF →
Jun 24, 2013 MC526674-C REI REINSTATEMENT View PDF →
Mar 24, 2011 MC526674-C CPL REVOCATION View PDF →
Jun 24, 2005 MC526674-P CPL REVOCATION View PDF →
Insurance Coverage Timeline (11 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Effective Cancel Status
ASPEN SPECIALTY INSURANCE COMPANY EXAGH9X16 BIPD/Excess Jun 1, 2016 Jun 1, 2016 REPLACED
ASPEN SPECIALTY INSURANCE COMPANY EXAGH9X16 BIPD/Excess Jun 1, 2016 Jun 1, 2016 REPLACED
COMMERCE AND INDUSTRY INSURANCE CA 1904346 BIPD/Primary Jun 1, 2013 Jun 1, 2016 REPLACED
COMMERCE AND INDUSTRY INSURANCE CA 1904346 BIPD/Primary Jun 1, 2013 Apr 8, 2017 CANCELLED
PRAETORIAN INSURANCE COMPANY PICIS0001262 BIPD/Primary Jun 1, 2012 Jun 1, 2013 CANCELLED
STEADFAST INSURANCE COMPANY SEO926622600 BIPD/Excess May 31, 2010 Jun 30, 2013 CANCELLED
ZURICH AMERICAN INSURANCE COMPANY BAP926622500 BIPD/Primary May 31, 2010 Jun 1, 2012 REPLACED
COMMERCE AND INDUSTRY INSURANCE CA 6602761 BIPD/Primary May 31, 2007 May 31, 2010 REPLACED
COMMERCE AND INDUSTRY INSURANCE EGU 2445566 BIPD/Excess May 31, 2007 May 31, 2010 REPLACED
GREENWICH INSURANCE COMPANY AEC0018685 BIPD/Primary May 31, 2005 Sep 1, 2007 CANCELLED
GREENWICH INSURANCE COMPANY AEC0018685 BIPD/Primary May 31, 2005 May 31, 2007 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Apr 27, 2017
    authority
    REINSTATED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  2. Apr 17, 2017
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  3. Apr 17, 2017
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  4. Apr 17, 2017
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  5. Apr 8, 2017
    insurance
    TERM/CANCL — COMMERCE AND INDUSTRY INSURANCE
  6. Jun 1, 2016
    insurance
    TERM/REPL — COMMERCE AND INDUSTRY INSURANCE
  7. Jun 1, 2016
    insurance
    TERM/REPL — ASPEN SPECIALTY INSURANCE COMPANY
  8. Jun 30, 2013
    insurance
    CANCEL — STEADFAST INSURANCE COMPANY
  9. Jun 10, 2013
    authority
    REVOKED — MOTOR PROPERTY COMMON CARRIER
    Details →
  10. Jun 10, 2013
    authority
    REVOKED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  11. Jun 10, 2013
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  12. Jun 10, 2013
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  13. Jun 10, 2013
    authority gap
    Contract (Property) authority inactive: 1417 days (through Apr 27, 2017)
  14. Jun 1, 2013
    insurance
    CANCEL — PRAETORIAN INSURANCE COMPANY
  15. Jun 1, 2012
    insurance
    TERM/REPL — ZURICH AMERICAN INSURANCE COMPANY
  16. May 31, 2010
    insurance
    TERM/REPL — COMMERCE AND INDUSTRY INSURANCE
  17. May 31, 2010
    insurance
    TERM/REPL — COMMERCE AND INDUSTRY INSURANCE
  18. Sep 1, 2007
    insurance
    TERM/CANCL — GREENWICH INSURANCE COMPANY
  19. Aug 15, 2007
    authority
    DISCONTINUED REVOCATION — CONTRACT
    Details →
  20. May 31, 2007
    insurance
    TERM/REPL — GREENWICH INSURANCE COMPANY
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
WADSWORTH OH OH 2 0
MENA AR AR 1 0
H-STURBRIDGE MA 1 1
BUCKEYE LAKE OH OH 1 0
HEBRON OH OH 1 1
HUBBARD OH OH 1 0
MANTUA OH OH 1 0
ROADSIDE OH 1 1
SHALERSVILLE OH OH 1 0
ON N POTTSTOWN PIKE AT SHIP RO PA 1 0

Top Violation Codes Cited

Code Description Category Cited OOS
393.47(e) Slack adjuster defective Vehicle Maintenance 7 0
396.3(a)(1) Inspection/repair/maintenance - general Vehicle Maintenance 5 3
393.53(b) Steering system components worn Vehicle Maintenance 4 0
392.2 Operating a CMV while ill or fatigued Unsafe Driving 2 0
393.207(f) Air suspension pressure loss Vehicle Maintenance 2 0
393.11 Lighting devices/reflectors Vehicle Maintenance 1 0
393.45(d) Brake tubing/hoses inadequate Vehicle Maintenance 1 0
393.60(c) Glazing/window obstructions Vehicle Maintenance 1 0
393.80 Exhaust system defective Vehicle Maintenance 1 0
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper Vehicle Maintenance 1 0
Related Records Cross-references to every adjacent page
Directory
Authority Records
Insurance Carriers
Process Agent (BOC-3)
Carrier Records
Discover

How to verify SHANNON CHEMICAL CORP

  1. Verify USDOT and MC numbers match the carrier's documents. Compare the USDOT number and MC docket on this page to the numbers on the carrier's invoice, rate confirmation, or load-board listing. A mismatch between the carrier's claimed numbers and the registered legal name is the single most common red flag.
  2. Check active operating authority and insurance status. Confirm the Authority Records show at least one ACTIVE docket for the type of operation you're booking, and that the Active Insurance card lists a current BIPD/Primary policy. A revoked authority or uninsured carrier cannot legally operate.
  3. Review safety rating and SMS BASIC scores. Check the carrier's FMCSA safety rating (if any) and the SMS BASIC table. A high percentile in any BASIC category — especially Unsafe Driving, HOS, or Vehicle Maintenance — is worth investigating before tendering a load.
  4. Examine inspection and crash history. Open the Inspection History and Crash History subpages for the full record. Look for patterns: repeat OOS findings on the same unit, multiple crashes in a short window, or violations clustered in one BASIC category.
  5. Cross-reference real-time data with FMCSA SAFER. For the most current snapshot — within 24 hours of any insurer filing or authority change — click through to the FMCSA SAFER lookup. TruckCodex mirrors SAFER and L&I daily; SAFER itself reflects filings within 24 hours.

Frequently asked questions about SHANNON CHEMICAL CORP

Is SHANNON CHEMICAL CORP an active motor carrier? ▾
Yes. SHANNON CHEMICAL CORP is registered with the FMCSA under USDOT 1381134 and is currently shown as Active in the agency's Motor Carrier Management Information System (MCMIS). Active status means the carrier may legally operate, contingent on continuous insurance and authority filings.
What is SHANNON CHEMICAL CORP's safety rating? ▾
SHANNON CHEMICAL CORP is unrated. FMCSA assigns formal safety ratings only after a compliance review, and the agency has not yet completed one for this carrier. Being unrated is not by itself a red flag — most active carriers in the database are unrated. Review the inspection and BASIC data below to assess on-road performance.
How many inspections has SHANNON CHEMICAL CORP had? ▾
17 roadside inspections are on file for SHANNON CHEMICAL CORP in FMCSA's MCMIS database. Each inspection is summarized in the Inspection History section below — sortable by date, state, level, and out-of-service result. Newer inspections are pulled from the FMCSA SMS data feed daily.
What is SHANNON CHEMICAL CORP's out-of-service rate? ▾
SHANNON CHEMICAL CORP's peak out-of-service rate is 16.7% (whichever is higher of driver-OOS or vehicle-OOS, computed from FMCSA roadside inspection data). The national averages are roughly 6.7% for drivers and 23.4% for vehicles — see the peer-context card on this page for a side-by-side comparison.
Where is SHANNON CHEMICAL CORP based? ▾
SHANNON CHEMICAL CORP reports its physical address to the FMCSA as 602 JEFFERS CIRCLE, EXTON, Pennsylvania 19341. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does SHANNON CHEMICAL CORP have valid operating authority? ▾
SHANNON CHEMICAL CORP has 2 authority records on file, but none are currently active. See the Authority Records section below for the status of each docket — common reasons for inactive authority include lapsed insurance, cancelled BOC-3 filings, or revocation following safety-related actions.
How many trucks and drivers does SHANNON CHEMICAL CORP operate? ▾
SHANNON CHEMICAL CORP self-reports 13 power units and 7 drivers on its most recent FMCSA Form MCS-150 filing. Power-unit and driver counts come from the carrier directly and are required to be updated every two years; very large fluctuations between filings can indicate fleet changes worth investigating.
Has SHANNON CHEMICAL CORP had any crashes? ▾
5 FMCSA-reportable crashes are on file for SHANNON CHEMICAL CORP in MCMIS. A reportable crash is one resulting in a fatality, an injury requiring transport for medical attention, or a vehicle disabled and towed from the scene. The full crash log is on the Crashes subpage with date, state, and outcome details.

About FMCSA carrier records

Every commercial motor carrier operating in the United States is required to register with the Federal Motor Carrier Safety Administration (FMCSA) and obtain a USDOT number. The USDOT number is a permanent, unique identifier — once assigned, it stays with the carrier for life and is never reissued to another company. Carriers must update their registration every two years on Form MCS-150 to keep their address, fleet size, and operating data current.

Carrier safety data lives in FMCSA's Motor Carrier Management Information System (MCMIS): roadside inspections, crashes, out-of-service findings, and the seven Behavior Analysis and Safety Improvement Categories (BASICs) that make up the SMS scoring methodology. For-hire carriers must also hold operating authority — an MC, FF, or MX docket number — which is separate from the USDOT number and requires continuous insurance and BOC-3 process-agent filings to remain active.

TruckCodex mirrors FMCSA's public SAFER and L&I systems on a daily refresh cycle. Every record on this page reflects what FMCSA has on file. We do not edit or modify carrier data — for real-time confirmation immediately before a transaction, click through to the FMCSA SAFER lookup linked in the related records section above. Safety ratings, when present, come from formal compliance reviews; most active carriers have not been reviewed and are correctly listed as unrated.

Data sources & freshness

TruckCodex aggregates official public-sector datasets. See the Source registry for dataset-level coverage and the Freshness log for last-import timestamps.

FMCSA

Census, SAFER, SMS, Licensing & Insurance (L&I), roadside inspections, crashes, and authority history.

Refreshed daily.
NHTSA

Vehicle recall campaigns, defect investigations, and consumer safety complaints (SCRS).

Refreshed daily.
EIA

Retail diesel and gasoline price history and state fuel-tax tables.

Refreshed weekly.
Transport Canada

Cross-border carrier registry and Canadian recall campaigns where applicable.

Refreshed weekly.

TruckCodex is an independent aggregator; it is not affiliated with FMCSA, NHTSA, EIA, or Transport Canada. Always verify compliance-critical information directly with the originating agency.