TruckCodex

ROBERT NAKO ENTERPRISES INC

DBA: YAMKO TRUCK LINES

USDOT 57505 Active CORPORATION Based in LONG BEACH, CA

ROBERT NAKO ENTERPRISES INC is a corporation based in LONG BEACH, CA, registered with the FMCSA under USDOT 57505. The carrier is currently active in FMCSA's records, with a safety rating of S. MCS-150 self-reporting puts the fleet at 7 power units and 31 drivers, with 5 roadside inspections on file. 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 Overview

ROBERT NAKO ENTERPRISES INC is a small fleet, operating 7 power units and 31 drivers, organized as a corporation, based in Long Beach, CA. Across 2 roadside inspections in the last 24 months, the fleet recorded a 0.0% out-of-service rate, with no reportable crashes on file. BIPD/Primary insurance is on file with GREAT WEST CASUALTY CO., and operating authority is active for contract and common.

Power Units
7
Drivers
31
Inspections
5
last 24 months included
OOS Rate (peak)
—
Crashes (24m)
0
21 all-time
Authorities
2
2 active

Active filings

Process Agent
TRUCK PROCESS AGENTS OF AMERICA, INC
BOC-3 on file
Operating Authority
MC MC121221
ACTIVE

Safety Snapshot

Inspection Profile

2 roadside inspections over the last 24 months, down 33% versus the prior 24 months, concentrated in CA (1) and AZ (1), with Level 2 inspections the most common.

Violation Profile

0.0% out-of-service rate; led by General/Admin (33.3% of violations); top code 390.21TB1-MC (390.21TB1-MC) cited 1 times.

Fleet Profile

The fleet comprises 7 power units (small fleet) and 31 drivers; CIMC, Kenworth, and Peterbilt are the most-inspected makes.

Compliance

Operating Authority
Common 1 active
Contract 1 active
Full authority records below ↓
Active Insurance
No active policies on file.
vs. National Average
Vehicle OOS Rate 0.0% vs 23.4% -23.4 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 1.50 vs 1.80 -0.30
BOC-3 Process Agent
TRUCK PROCESS AGENTS OF AMERICA, INC
Serves 127,947 carriers
Location & Contact
6925 CHERRY AVE
LONG BEACH, CA 90805
Phone: 5622591229
Email: [email protected]
Registration
USDOT 57505
Entity CORPORATION
Operation A
MCS-150 mileage 1,000,000 mi
Safety Rating S

Risk Signals

Authority revoked
1 revocation on record.

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

Compared against 145,028 ACTIVE carriers operating 4–11 power units (±50% of this carrier's 7 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 145,028 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
0%
Vehicles placed out-of-service at roadside inspections
Peer median
20%
Median across 145,028 same-size peers
Verdict
Safer than peers
Delta -20 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (24 months)

2025-12 2025-12

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.
General/Admin
1 violation
Unsafe Driving
1 violation
Vehicle Maintenance
1 violation

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
Arizona (AZ) 1 0 0.0% Dec 22, 2025
California (CA) 1 0 0.0% Dec 31, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Kenworth 2
CIMC 1
Peterbilt 1
Unknown 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 (5 rows) View all 5 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
86698624 Dec 31, 2025 CA 2 SOUTH LOS ANGELES AREA
PTRB TRUCK TRACTOR
CA 9G47630 · 1XPBDP9X6HD354453
1 392.2-SLLMF No
86646646 Dec 22, 2025 AZ 2 YUMA AZ
KENWORTH TRUCK TRACTOR
CA 9G62055 · 1XKYD49X9JJ195806
2 390.21TB1-MC, 393.78A-WS No
81035992 Feb 29, 2024 AZ 2 YUMA AZ
KENWORTH TRUCK TRACTOR
CA 9G62055 · 1XKYD49X9JJ195806
2 395.30B1-ELDDFR, 395.24 No
78501309 May 1, 2023 CA 1 SOUTH LOS ANGELES AREA
PTRB TRUCK TRACTOR
CA 9G47631 · 1XPBDP9X8HD354454
0 — No
78397482 Apr 18, 2023 CA 1 SOUTH LOS ANGELES AREA
PTRB TRUCK TRACTOR
CA 9G47631 · 1XPBDP9X8HD354454
1 393.9(a) No
Recent Crashes (21 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
CA4262200439 Jul 25, 2022 CA 0 2 Yes Yes Injury
CA3301801948 Jul 16, 2018 CA 0 0 Yes Yes Tow
CA8551802308 Jul 10, 2018 CA 0 1 Yes Yes Injury
CA7401700396 Jun 10, 2017 CA 0 1 Yes Yes Injury
CA5351501272 Nov 13, 2015 CA 0 1 Yes Yes Injury
CA0007094067 Sep 14, 2015 CA 0 0 Yes Yes Tow
CA0006970807 Jun 25, 2015 CA 0 0 Yes Yes Tow
CA0006704686 Nov 18, 2014 CA 0 1 Yes Yes Injury
CA0006854009 Nov 17, 2014 CA 1 1 Yes Yes Fatal
CA0006382884 Dec 27, 2013 CA 0 1 Yes Yes Injury
CA0006253903 Oct 25, 2013 CA 0 1 Yes Yes Injury
CA0006165333 Jul 31, 2013 CA 0 0 Yes Yes Tow
CA0005988710 Mar 18, 2013 CA 0 0 Yes Yes Tow
CA0005514003 Jan 16, 2012 CA 0 1 Yes Yes Injury
CA0005238289 Jul 19, 2011 CA 0 0 Yes Yes Tow
CA0004985141 Dec 27, 2010 CA 0 1 Yes Yes Injury
CA0004861568 Aug 20, 2010 CA 0 0 Yes Yes Tow
CA0003984822 Dec 15, 2008 CA 0 1 Yes Yes Injury
CA0003533096 Jan 17, 2008 CA 0 1 Yes Yes Injury
CA0003224239 May 11, 2007 CA 0 3 Yes Yes Injury
CA0001095421 Oct 24, 2003 CA 0 3 Yes Yes Injury
Authority Records (2 dockets)
COMMON
MC121221
Active
—
View full authority record →
CONTRACT
MC121221
Active
—
View full authority record →
MC Certificate Documents (2 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
Jan 14, 2010 MC121221-C CPL REVOCATION View PDF →
Dec 21, 2009 MC121221 NC REVOCATION View PDF →
Insurance Coverage Timeline (23 rows)

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

Insurer Policy # Type Effective Cancel Status
GREAT WEST CASUALTY CO. GWP16498G BIPD/Primary Dec 21, 2009 Nov 5, 2020 CANCELLED
GREAT WEST CASUALTY CO. GWP16498G CARGO Dec 21, 2009 Nov 5, 2020 CANCELLED
GREAT WEST CASUALTY CO. GWP16498F CARGO Jul 28, 2009 Jan 25, 2010 NAME CHANGED
GREAT WEST CASUALTY CO. GWP16498F CARGO Jul 28, 2009 Dec 21, 2009 REPLACED
GREAT WEST CASUALTY CO. GWP16498A BIPD/Primary Oct 3, 2003 Jan 25, 2010 NAME CHANGED
GREAT WEST CASUALTY CO. GWP16498A BIPD/Primary Oct 3, 2003 Dec 21, 2009 REPLACED
UNITED NATIONAL SPECIALTY INSURANCE COMPANY WEL1000116UNG BIPD/Primary Mar 19, 2003 Mar 19, 2003 REPLACED
UNITED NATIONAL SPECIALTY INSURANCE COMPANY WEL1000116UNG BIPD/Primary Mar 19, 2003 Oct 3, 2003 CANCELLED
FIREMAN'S FUND INSURANCE CO. MXI 98105868 CARGO Oct 3, 2002 Oct 3, 2001 REPLACED
DIAMOND STATE INSURANCE COMPANY WEL1000116UNG BIPD/Primary Oct 3, 2002 Oct 3, 2002 REPLACED
UNITED NATIONAL INSURANCE COMPANY WEL1000116UNG BIPD/Primary Oct 3, 2002 Mar 19, 2003 CANCELLED
FIREMAN'S FUND INSURANCE CO. MXI98105868 CARGO Oct 3, 2001 Aug 20, 2009 CANCELLED
DIAMOND STATE INSURANCE COMPANY DST 2000019 BIPD/Primary Oct 3, 2001 Oct 3, 2002 REPLACED
FIREMAN'S FUND INSURANCE CO. MXI98105868 CARGO Oct 3, 2001 Jul 28, 2009 REPLACED
DIAMOND STATE INSURANCE COMPANY DST2000014 BIPD/Primary Oct 3, 2000 Oct 3, 2001 CANCELLED
DIAMOND STATE INSURANCE COMPANY DST2000008 BIPD/Primary Oct 3, 1999 Oct 12, 2000 CANCELLED
ASSOCIATES INSURANCE COMPANY TK1001073-97 BIPD/Primary Oct 3, 1997 Oct 3, 1999 REPLACED
FIRST NATIONAL INSURANCE COMPANY OF AM CP7154073 CARGO Oct 3, 1997 Oct 3, 2001 CANCELLED
CLARENDON NATIONAL INS. CO. T 077 00 883 BIPD/Primary Oct 3, 1996 Oct 3, 1996 REPLACED
CLARENDON NATIONAL INS. CO. T 077 00 883 BIPD/Primary Oct 3, 1996 Oct 3, 1997 CANCELLED
CAROLINA CASUALTY INSURANCE CO. 412064 BIPD/Primary Oct 3, 1995 Nov 13, 1996 CANCELLED
THE RELIANCE INSURANCE CO. QM 8572709 CARGO Oct 25, 1994 Oct 3, 1997 REPLACED
CAROLINA CASUALTY INSURANCE CO. 407171 BIPD/Primary Oct 3, 1994 Oct 3, 1995 CANCELLED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Nov 5, 2020
    insurance
    CANCEL — GREAT WEST CASUALTY CO.
  2. Jan 25, 2010
    insurance
    TERM/CANCL — GREAT WEST CASUALTY CO.
  3. Jan 25, 2010
    insurance
    TERM/CANCL — GREAT WEST CASUALTY CO.
  4. Jan 14, 2010
    authority
    GRANTED — MOTOR PROPERTY CONTRACT CARRIER
    Details →
  5. Dec 22, 2009
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  6. Dec 21, 2009
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  7. Dec 21, 2009
    insurance
    TERM/REPL — GREAT WEST CASUALTY CO.
  8. Aug 20, 2009
    insurance
    TERM/CANCL — FIREMAN'S FUND INSURANCE CO.
  9. Jul 29, 2009
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  10. Jul 28, 2009
    insurance
    TERM/REPL — FIREMAN'S FUND INSURANCE CO.
  11. Nov 30, 2005
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  12. Oct 3, 2003
    insurance
    CANCEL — UNITED NATIONAL SPECIALTY INSURANCE COMPANY
  13. Mar 19, 2003
    insurance
    CANCEL — UNITED NATIONAL INSURANCE COMPANY
  14. Mar 19, 2003
    insurance
    TERM/REPL — UNITED NATIONAL SPECIALTY INSURANCE COMPANY
  15. Oct 3, 2002
    insurance
    TERM/REPL — DIAMOND STATE INSURANCE COMPANY
  16. Oct 3, 2002
    insurance
    TERM/REPL — DIAMOND STATE INSURANCE COMPANY
  17. Jan 16, 2002
    authority
    REINSTATED — MOTOR PROPERTY COMMON CARRIER
    Details →
  18. Dec 20, 2001
    authority
    REVOKED — COMMON
    Details →
  19. Oct 3, 2001
    insurance
    CANCEL — DIAMOND STATE INSURANCE COMPANY
  20. Oct 3, 2001
    insurance
    TERM/REPL — FIREMAN'S FUND INSURANCE CO.
  21. Oct 3, 2001
    insurance
    CANCEL — FIRST NATIONAL INSURANCE COMPANY OF AM
  22. Oct 3, 2001
    authority
    Authority revoked — INVOLUNTARY REVOCATION
  23. Oct 12, 2000
    insurance
    CANCEL — DIAMOND STATE INSURANCE COMPANY
  24. Oct 3, 1999
    insurance
    TERM/REPL — ASSOCIATES INSURANCE COMPANY
  25. Nov 7, 1997
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  26. Oct 3, 1997
    insurance
    TERM/REPL — THE RELIANCE INSURANCE CO.
  27. Oct 3, 1997
    insurance
    CANCEL — CLARENDON NATIONAL INS. CO.
  28. Feb 4, 1997
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  29. Nov 13, 1996
    insurance
    CANCEL — CAROLINA CASUALTY INSURANCE CO.
  30. Oct 3, 1996
    insurance
    TERM/REPL — CLARENDON NATIONAL INS. CO.
  31. Oct 27, 1995
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  32. Oct 3, 1995
    insurance
    CANCEL — CAROLINA CASUALTY INSURANCE CO.
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
SOUTH LOS ANGELES AREA CA 3 0
YUMA AZ AZ 2 0

Top Violation Codes Cited

Code Description Category Cited OOS
393.9(a) Inoperable required lamps Vehicle Maintenance 1 0
395.24 HOS (ELD) - ELD Form and Manner Hours of Service 1 0
Related Records Cross-references to every adjacent page
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Process Agent (BOC-3)
Carrier Records
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How to verify ROBERT NAKO ENTERPRISES INC

  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 ROBERT NAKO ENTERPRISES INC

Is ROBERT NAKO ENTERPRISES INC an active motor carrier? ▾
Yes. ROBERT NAKO ENTERPRISES INC is registered with the FMCSA under USDOT 57505 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 ROBERT NAKO ENTERPRISES INC's safety rating? ▾
ROBERT NAKO ENTERPRISES INC's FMCSA safety rating is S. Safety ratings are assigned only after a formal compliance review; most carriers in the FMCSA database are unrated.
How many inspections has ROBERT NAKO ENTERPRISES INC had? ▾
5 roadside inspections are on file for ROBERT NAKO ENTERPRISES INC 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 ROBERT NAKO ENTERPRISES INC's out-of-service rate? ▾
ROBERT NAKO ENTERPRISES INC has no out-of-service findings on its inspection record. Across 5 inspections, no driver or vehicle has been placed out of service — a clean record relative to the national averages of roughly 6.7% (driver) and 23.4% (vehicle).
Where is ROBERT NAKO ENTERPRISES INC based? ▾
ROBERT NAKO ENTERPRISES INC reports its physical address to the FMCSA as 6925 CHERRY AVE, LONG BEACH, California 90805. Carriers must file a Form MCS-150 every two years to keep their address current; an outdated address is a common compliance flag.
Does ROBERT NAKO ENTERPRISES INC have valid operating authority? ▾
Yes. ROBERT NAKO ENTERPRISES INC holds 2 active FMCSA operating authorities (MC121221, MC121221). Each docket appears in the Authority Records section below with its full event history. Active authority means the carrier may legally operate as a for-hire carrier, contingent on current insurance and BOC-3 process-agent filings.
How many trucks and drivers does ROBERT NAKO ENTERPRISES INC operate? ▾
ROBERT NAKO ENTERPRISES INC self-reports 7 power units and 31 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 ROBERT NAKO ENTERPRISES INC had any crashes? ▾
21 FMCSA-reportable crashes are on file for ROBERT NAKO ENTERPRISES INC 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.