Broker check result

THROUGHLINE SYSTEM LLC

MC1819296 · USDOT 4573052 · SPRING LAKE, MI

Authority activeBroker authority

Bond on fileBMC-84 (surety bond)

New authority5 months old

⚠ Broker authority is only 5 month(s) old.

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Demand letter + bond-claim letter to JET INSURANCE COMPANY, pre-filled with THROUGHLINE SYSTEM LLC's FMCSA info. Already unpaid? $9 claim packet with code LAUNCH10 (reg. $19, through Oct 29).

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FMCSA details: bond, surety, contact

MC / USDOT	MC1819296 / 4573052
Broker authority	ACTIVE
Authority age	Granted 2026-05-15 (5 months)
Bond / trust	On file BMC-84 (surety bond): JET INSURANCE COMPANY (#JT031479, effective 2026-04-30)
Surety contact	Look up the surety's claims address on its website, or the "Insurance" page on FMCSA L&I.
Location	SPRING LAKE, MI

Source: FMCSA L&I / Census via data.transportation.gov (daily snapshot). Data as of 2026-10-22. Run a live check for today's status, phone and email. Verify on SAFER.

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Is THROUGHLINE SYSTEM LLC legit?

THROUGHLINE SYSTEM LLC holds active broker authority under MC1819296 in FMCSA records, first granted 2026-05-15 (about 5 months ago). A BMC-84 (surety bond) with JET INSURANCE COMPANY is on file. Active authority and a bond on file are basic requirements, not a guarantee of payment. Check the Carrier Reports above and verify on SAFER before you book.

THROUGHLINE SYSTEM LLC MC number and DOT number

THROUGHLINE SYSTEM LLC is listed under MC1819296 and USDOT 4573052, based in SPRING LAKE, MI. Always match the MC on your rate con to the company name and phone on FMCSA.

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