Fleet typeIdentity
Asset-based
34 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 465087 · MC-38536
STG PORT SERVICES LLC
34 power unitsavg 4.6 yrLocal · 1 statesDUBLIN, OH
CARRIER ACTIVEMC-38536 ACTIVERATED SATISFACTORYHAZMAT
Observed fleet · trailing 24 mo daily
34Power units
17 observed · MCS-150
13Trailers seen
Decoded · vPIC
4.6Avg age (yr)
2005–2025 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-21
Review before loading
Operating, but with flags a broker should weigh before tendering freight.
Active operating authorityInsurance on fileVehicle out-of-service rate well above average
Watch · 2
Operating authority3434 yr active
since 1991Insurance (BIPD)On file
FMCSA L&IVehicle OOS · 24mo38.138.1 %
▲ 22.26% nat'lCrashes · fatal11
1 in 24moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4.6 yr
Model years 2005–2025 · peer benchmark computing.
Identity stabilityStable
34 yr unchanged
Same registration since 1991 — no chameleon / reincarnation signal.
AI readFull read
Is STG PORT SERVICES LLC safe to work with?
Is STG PORT SERVICES LLC safe to load? STG PORT SERVICES LLC (USDOT 465087, MC-38536) is an active asset-based motor carrier based in DUBLIN, OH, operating 34 power units and 34 drivers. Operating authority has been active 34 years (past the 24-month broker-confidence threshold). Across 38 roadside inspections, its vehicle out-of-service rate is 38.1% (above the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it review before loading (74/100), with the leading concern: vehicle out-of-service rate well above average. Source: FMCSA SAFER/MCMIS, last updated 2026-06-21.
FMCSA fields + Vektor analysis · updated 2026-06-21
SPSTG PORT SERVICES LLC 74
01
Safety
38 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 38.1% (24-mo)21 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 4.2% (24-mo)24 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
OOS trajectory· trailing 6-mo vehicle-OOS rate vs national
18.2% now▼ Improving
Inspection coverage· expected vs observed · the fraud signal
Inspection coverage
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.4 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 34-unit fleet — enough signal to read the safety record, though not a heavy sample.
- Registered power units
- 34
- Inspections · 24 mo
- 24
- Annualized
- ≈12 / yr
- Coverage
- ≈0.4 inspections / unit · yr
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
- 393.9 Inoperative required lampsVehicle Maintenance7 · 5 OOS
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving6 · 3 OOS
- 393.45 Brake tubing / hose defectsVehicle Maintenance5 · 3 OOS
- 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 1 OOS
- 391.11 Driver not qualifiedDriver Fitness1 · 1 OOS
- 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS
- 393.126 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
- 393.55 Antilock brake system (ABS)Vehicle Maintenance1
- 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Active
- Contract
- None
- Broker
- Active
Insurance & bonds
BIPD / liability (required)Filed with FMCSA
CargoNone
Surety bond (BMC-84)Filed with FMCSA
Insurance continuity· insurer · policy · lapses
$1M BIPD · 7 insurers · 2 lapsesCoverage lapse
+5 earlier
National Continental · 94–95
United States · 95–07
National Union · 08–14
Safeco America · 15–22
19942023
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
9 insurer eras · collapsed from 22 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| U. S. SPECIALTY INSURANCE COMPANY | Mar 2023 → Mar 2023 | $1M | 2 |
| ASCALON RISK RETENTION GROUP, INC. | Dec 2022 → Mar 2023 | $1M | 1 |
| ACE AMERICAN INSURANCE COMPANY | Mar 2022 → Mar 2022 | $1M | 3 |
| SAFECO INSURANCE COMPANY OF AMERICA | Dec 2015 → Mar 2022 | $1M | 3 |
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | Dec 2014 → Dec 2015 | $1M | 3 |
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | Dec 2008 → Jan 2014 | $1M | 7 |
| ACE AMERICAN INSURANCE COMPANY | Dec 2007 → Dec 2008 | $1M | 1 |
| UNITED STATES FIDELITY & GUARANTY CO. | Dec 1995 → Dec 2007 | $1M | 1 |
| NATIONAL CONTINENTAL INSURANCE CO. | Jun 1994 → Dec 1995 | $1M | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 34
- Observed power (24 mo)
- 17
- Trailers (towed)
- 13
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
2005
Oldest model yr
VINs decoded
04
Operations & lanes
Revealed by inspection density across 1 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed11
US statesInspections · 24 mo2424
CA busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
DUBLIN, OH
Top corridor
CA ⇄ OH
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Last 12 months: 3 trucks also ran under 3 other carriers
VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 1461512USDOT 688143USDOT 465987Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (6 trucks · 6 carriers)
Across all inspections on record: USDOT 2929075USDOT 465987USDOT 3041130USDOT 688143USDOT 604831USDOT 50242
Shares a registration email domain with other carriers
@stgusa.com — 18 carriers: USDOT 50242USDOT 688143USDOT 761546USDOT 829347USDOT 850242USDOT 1312844USDOT 1385497USDOT 1598376
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)3434
Observed (24 mo)1717
Shared w/ other carriers66
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 5165 EMERALD PKWY #300, DUBLIN, OH, 43017
- Operation
- Interstate· Hazmat
Contact
- Phone
- (614) 314-8836
- Fax
- (630) 596-2888
- Web domain
- stgusa.com
Registration
- Officers
- Anthony Cogossi · Geoff Anderman
- USDOT / docket
- 465087 · MC-38536
- First registered
- 12/04/1991
- Last MCS-150
- 07/26/2024 · 430,992 mi (2023)
- FMCSA safety rating
- Satisfactory · 09/11/1995
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
Be the first broker or shipper to rate STG PORT SERVICES LLC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is STG PORT SERVICES LLC's USDOT number?
STG PORT SERVICES LLC's USDOT number is 465087, and its motor carrier number is MC-38536.
Is STG PORT SERVICES LLC authorized to operate?
As of 2026-06-21, STG PORT SERVICES LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is STG PORT SERVICES LLC's safety record?
STG PORT SERVICES LLC has a 38.1% vehicle out-of-service rate (national average 22.26%) across 38 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 74/100 (tier: review).
How big is STG PORT SERVICES LLC's fleet?
STG PORT SERVICES LLC operates 34 power units and 34 drivers per its most recent MCS-150 filing.
Where is STG PORT SERVICES LLC based?
STG PORT SERVICES LLC is based in DUBLIN, OH, with roadside inspections recorded across 1 state.