SpendLedger

Transystems Corporation: Chicago Government Payments

as recorded by Chicago: TRANSYSTEMS CORPORATION

Transystems Corporation is the 53rd-largest recipient of Chicago city government payments tracked by SpendLedger. Its payments amount to 7.2% of everything the Chicago Department of Transportation has paid vendors in that span.

$43,249,973total received
142payments
3agencies
Jan 3, 2025 – Dec 19, 2025first / last payment
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Payments by fiscal year

FY 2025$43,249,973

Payments by fiscal year and agency

Fiscal yearAgencyPaymentsTotal
FY 2025Chicago Department of Transportation112$41,068,684
FY 2025Department of Water Management27$1,803,031
FY 2025Unknown Department3$378,258
Total142$43,249,973

Largest payments by fiscal year

The biggest individual payments in each fiscal year, up to 20 per year. Where the source publishes a purchase order behind a payment, the PO description appears; older payments may carry a bare PO reference because the government's published PO files do not reach back that far.

Download this table as CSV (free, with source citation on every row)

FY 2025top 20 of 142 payments$43,249,973
DateAgencyAmountCategoryPurchase order
Oct 30, 2025Chicago Department of Transportation$1,323,944.49–PO 47314
Oct 30, 2025Chicago Department of Transportation$1,323,944.49–PO 47314
Oct 30, 2025Chicago Department of Transportation$1,323,944.49–PO 47314
Jan 10, 2025Chicago Department of Transportation$1,146,438.52–PO 47314
Jan 10, 2025Chicago Department of Transportation$1,146,438.52–PO 47314
Jan 10, 2025Chicago Department of Transportation$1,146,438.52–PO 47314
Dec 17, 2025Chicago Department of Transportation$1,107,581.44–PO 47314
Dec 17, 2025Chicago Department of Transportation$1,107,581.44–PO 47314
Dec 17, 2025Chicago Department of Transportation$1,107,581.44–PO 47314
Oct 6, 2025Chicago Department of Transportation$1,042,153.46–PO 47314
Oct 6, 2025Chicago Department of Transportation$1,042,153.46–PO 47314
Oct 6, 2025Chicago Department of Transportation$1,042,153.46–PO 47314
Jul 3, 2025Chicago Department of Transportation$961,276.66–PO 47314
Jul 3, 2025Chicago Department of Transportation$961,276.66–PO 47314
Jul 3, 2025Chicago Department of Transportation$961,276.66–PO 47314
Feb 10, 2025Chicago Department of Transportation$898,018.15–PO 47314
Feb 10, 2025Chicago Department of Transportation$898,018.15–PO 47314
Feb 10, 2025Chicago Department of Transportation$898,018.15–PO 47314
Sep 19, 2025Chicago Department of Transportation$890,433.92–PO 47314
Sep 19, 2025Chicago Department of Transportation$890,433.92–PO 47314

Recent payments

DateAgencyAmountCategoryMethod
Dec 19, 2025Department of Water Management$25,777.28––
Dec 19, 2025Department of Water Management$25,777.28––
Dec 17, 2025Chicago Department of Transportation$1,107,581.44––
Dec 17, 2025Chicago Department of Transportation$72,916.77––
Dec 17, 2025Chicago Department of Transportation$1,107,581.44––
Dec 17, 2025Chicago Department of Transportation$1,107,581.44––
Dec 17, 2025Chicago Department of Transportation$72,916.77––
Dec 12, 2025Chicago Department of Transportation$808.93––
Dec 10, 2025Department of Water Management$183,416.96––
Dec 9, 2025Unknown Department$128,704.80––
Dec 5, 2025Department of Water Management$193,319.10––
Dec 5, 2025Chicago Department of Transportation$61,066.70––
Dec 5, 2025Chicago Department of Transportation$31,158.86––
Dec 5, 2025Department of Water Management$4,836.92––
Dec 5, 2025Chicago Department of Transportation$93,516.39––
Dec 5, 2025Unknown Department$189,962.73––
Nov 26, 2025Department of Water Management$158,881.01––
Nov 19, 2025Chicago Department of Transportation$4,715.43––
Nov 19, 2025Chicago Department of Transportation$4,715.43––
Nov 18, 2025Chicago Department of Transportation$40,607.48––
Nov 18, 2025Chicago Department of Transportation$129,673.93––
Nov 18, 2025Chicago Department of Transportation$129,673.93––
Nov 17, 2025Chicago Department of Transportation$3,405.31––
Nov 13, 2025Chicago Department of Transportation$6,364.87––
Nov 13, 2025Chicago Department of Transportation$6,364.87––

Other vendors serving Chicago Department of Transportation

VerifiedData refreshed Jul 20, 2026 from Chicago Checkbook (data.cityofchicago.org): 266,585 payments on record, Jan 3, 2022 to Dec 31, 2025. How we verify this data