Delaware SpendingDiamond Materials LLC
Delaware state vendor profile · FY2018–FY2026 · 655 payments on the state checkbook
Total paid FY2018–26
$131.3M
655 payments
Average payment
$201K
across all years
Latest year (FY2026)
$5.1M
67 payments
Largest payer
Department of Transportation
98% of total
Payments by Fiscal Year
Who Pays Them
What the Money Buys (categories)
About Diamond Materials LLC's state payments
Diamond Materials LLC received $131.3 million from the State of Delaware between FY2018 and FY2026, across 655 payments — an average of $200,507 per payment. The largest payer was Department of Transportation, accounting for 98% of the total. In the most recent year (FY2026), the state paid Diamond Materials LLC $5.1 million. Annual payments fell 57% between FY2018 and FY2026 and peaked in FY2021 at $23.6 million.
Data: State of Delaware Checkbook, FY2018–present · verify any figure on the checkbook explorer
Also paid by Department of Transportation
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