Elvin L Knollman Inc

Doing business as Transmark

USDOT activeAuthority activeCarrier & Cargo tank · InterstateHazmat

USDOT333211
MC255818
LocationGreensburg, IN
Phone(812) 663-9400
Fleet25 power units · 21 drivers

Elvin L Knollman Inc (USDOT 333211, MC-255818) is an interstate motor carrier based in Greensburg, Indiana with 25 power units and 21 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 36 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-255818Carrier, Cargo tank Liability insurance$1,000,000 on fileRequired: $1,000,000 · as of May 2026 Safety ratingSatisfactoryRated Aug 25, 2008 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Dec 22, 202510 months ago Process agent (BOC-3)On fileProcess Agent Service Company, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-255818	Common carrierContract carrier	Active

First granted on March 4, 1993 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$1,000,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileYes / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Great West Casualty Co.	$1,000,000	Oct 1, 2020

Insurance history: 17 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Guideone Mutual Insurance Company	Oct 1, 2019	Oct 1, 2020	Cancel
Cargo	Guideone Mutual Insurance Company	Oct 1, 2019	Oct 1, 2020	Cancel
Liability (BIPD)	Great West Casualty Co.	Jun 4, 2008	Oct 1, 2019	Replaced
Liability (BIPD)	Great West Casualty Co.	May 29, 2008	Jun 4, 2008	Cancel
Cargo	Great West Casualty Co.	May 1, 2007	May 1, 2007	Replaced
Liability (BIPD)	Great West Casualty Co.	May 1, 2007	May 1, 2007	Replaced
Liability (BIPD)	Great West Casualty Co.	Sep 19, 2002	May 1, 2007	Cancel
Liability (BIPD)	Great West Casualty Co.	Apr 23, 2000	Sep 19, 2002	Replaced
Cargo	Great West Casualty Co.	Apr 23, 2000	May 1, 2007	Cancel
Liability (BIPD)	Great West Casualty Co.	Mar 3, 1999	Apr 23, 2000	Cancel
Cargo	Great West Casualty Co.	Mar 3, 1999	Apr 23, 2000	Cancel
Liability (BIPD)	Great West Casualty Co.	Apr 23, 1996	Apr 7, 1999	Term / cancl
Cargo	Great West Casualty Co.	Apr 23, 1996	Mar 3, 1999	Replaced
Cargo	Carolina Casualty Insurance Co.	Apr 23, 1995	Apr 23, 1996	Cancel
Liability (BIPD)	Canal Insurance Co.	Apr 23, 1995	Apr 23, 1996	Cancel
Liability (BIPD)	Canal Insurance Co.	Apr 23, 1994	Apr 23, 1995	Cancel
Cargo	Carolina Casualty Insurance Co.	Apr 23, 1994	Apr 23, 1995	Cancel

Process agent (BOC-3)

Process Agent Service Company, Inc., Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

36
Inspections: 0.0%
Driver out-of-service: 3.1%
Vehicle out-of-service: 2
Crashes

Inspected most often in: Indiana (13), Ohio (13), Kentucky (9), US (1).

Most recent inspection on file: November 11, 2026.

FMCSA safety rating: Satisfactory (rated August 25, 2008)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

April 29, 2021Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on June 8, 2021
September 4, 2020Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 30, 2020
April 4, 2007Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on April 26, 2007
April 23, 1995Involuntary revocation — Common carrier authorityDiscontinued revocation on May 8, 1995
April 23, 1995Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 30, 1995
July 8, 1994Granted — Common carrier authority
June 6, 1994Withdrawn — Property Broker
March 4, 1993Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated December 22, 2025

Power units: 25
Trucks: 25
Tractors owned: 22
Drivers: 21
CDL drivers: 21
Interstate drivers: 21
Miles traveled: 1,300,000 (2025)
Classification: Authorized for hire
Hazardous materials: Yes
USDOT registered: November 22, 1988
Address: 1780 S County Road 850 E, Greensburg, IN 47240
Phone (registered with FMCSA): (812) 663-9400
Other active USDOT records at this address: 1

Cargo carried

General freight
Liquids / gases
Livestock

Key facts

USDOT number 333211 was registered on November 22, 1988.
Operating authority MC-255818 was first granted on March 4, 1993.
The company last updated its FMCSA registration (Form MCS-150) on December 22, 2025.
It reported 1,300,000 vehicle miles traveled in 2025.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Great West Casualty Co..
It had 36 roadside inspections in the last 24 months; 24 inspections recorded no violations.
FMCSA records list 2 reportable crashes in the last 24 months.
Its most recent FMCSA safety rating is Satisfactory, issued on August 25, 2008.
Its process agent filing (BOC-3) is with Process Agent Service Company, Inc..

Other carriers in Greensburg, IN

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