Fleet typeIdentity
Owner-operator
3 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 4356420
TANN CORPORATION
3 power unitsavg 4 yrLocal · 1 statesKAUKAUNA, WI
CARRIER ACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
3Power units
1 observed · MCS-150
—Trailers seen
None observed · 24 mo
4.0Avg age (yr)
2022–2022 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Operating authority11 yr active
since 2025Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo0.00.0 %
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersNewer
4 yr
Model years 2022–2022 · peer benchmark computing.
Identity stabilityNew
1 yr unchanged
Same registration since 2025 — no chameleon / reincarnation signal.
AI readFull read
Is TANN CORPORATION safe to work with?
Is TANN CORPORATION safe to load? TANN CORPORATION (USDOT 4356420) is an active owner-operator motor carrier based in KAUKAUNA, WI, operating 3 power units and 10 drivers. Operating authority has been active 1 year (under the 24-month threshold). Across 1 roadside inspections, its vehicle out-of-service rate is 0.0% (below the 22.26% national average), with 0 reportable crashes in the last 24 months. FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100). Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
TCTANN CORPORATION 50
01
Safety
1 inspections · 24 mo · vs national benchmarks
Out-of-service rate· trailing 24 months vs national benchmark
Vehicle OOS 0.0% (24-mo)1 veh insp · 24-mo · nat'l 22.26%
050%nat'l 22.26%
Driver OOS 0.0% (24-mo)1 drv insp · 24-mo · nat'l 6.67%
030%nat'l 6.67%
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
≈0.2 / unit·yr
thin signalabundant signal
Few roadside inspections for a 3-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
- Registered power units
- 3
- Inspections · 24 mo
- 1
- Annualized
- ≈1 / yr
- Coverage
- ≈0.2 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.
- 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving1
02
Authority & insurance
Can they legally + adequately haul your load?
Insurance continuity· insurer · policy · lapses
No insurance filing history on record.
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 3
- Observed power (24 mo)
- 1
- Trailers (towed)
- 0
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
2022
Newest model yr
2022
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 mo11
MI busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
KAUKAUNA, WI
Top corridor
MI ⇄ WI
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 3125494
Shares a registration email domain with other carriers
@tanncorporation.com — 2 carriers: USDOT 1307149
Shares a company officer with other carriers
eric marquardt — 3 carriers: USDOT 1550633USDOT 4273726
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)11
Shared w/ other carriers11
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
- 350 OAK GROVE RD, KAUKAUNA, WI, 54130-7705
- Operation
- Interstate· Hazmat
Contact
- Phone
- (920) 766-3600
- Cell
- (920) 241-2102
- Fax
- 0
- Web domain
- tanncorporation.com
Registration
- Officer
- Eric Marquardt
- USDOT / docket
- 4356420
- First registered
- 02/04/2025
- Last MCS-150
- 01/05/2026
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 20224858
Fleet (self-reported · MCS-150)
—CDL drivers
—Annual mileage
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 TANN CORPORATION. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
Leave a review09
Frequently asked
What is TANN CORPORATION's USDOT number?
TANN CORPORATION's USDOT number is 4356420.
Is TANN CORPORATION authorized to operate?
As of 2026-06-13, TANN CORPORATION is active in the FMCSA register.
What is TANN CORPORATION's safety record?
TANN CORPORATION has a 0.0% vehicle out-of-service rate (national average 22.26%) across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 50/100 (tier: unknown).
How big is TANN CORPORATION's fleet?
TANN CORPORATION operates 3 power units and 10 drivers per its most recent MCS-150 filing.
Where is TANN CORPORATION based?
TANN CORPORATION is based in KAUKAUNA, WI, with roadside inspections recorded across 1 state.