HNTB Corporation: Chicago Government Payments
as recorded by Chicago: HNTB CORPORATION
HNTB Corporation is the 76th-largest recipient of Chicago city government payments tracked by SpendLedger. Its payments amount to 2.4% of everything the Chicago Department of Aviation has paid vendors in that span. Payments to it rose 176165.1% year over year.
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Same name in other jurisdictions
Records with an identical supplier name in another covered jurisdiction. A name match does not establish that they are the same company.
- HNTB Corporation Florida · $1,219,068,463
Payments by fiscal year
The payment history
Select a column to see the agencies behind that fiscal year.
2 fiscal years on record. The incoming flows below combine all recorded years.
Fiscal years may be partial; missing years are not zero spending. Negative columns reflect net refunds or corrections. Amounts share a linear scale.
Who pays this supplier?
Select a paying agency to inspect the relationship, then open its profile.
Feb 2, 2024 to Dec 31, 2025 · All recorded fiscal years
Showing 4 of 4 positive agencies in these records.
Flow widths compare the relationships shown. Percentages use the full recorded supplier total for this period: $28,357,585.20. Zero and net-negative relationships are excluded from positive flows.
The relationships at a glance
- Total shown
- $28,357,585.20
- Payments represented
- 277
- Paying agencies shown
- 4
- Largest share of supplier total
- 87.3%
Largest displayed relationship: Chicago Department of Aviation. Select a flow to explore its details.
Feb 2, 2024 to Dec 31, 2025 · All recorded fiscal years. Amount and payment count cover the relationships shown; shares use the full supplier total.
HNTB Corporation
$28,357,585from the agencies shownHNTB Corporation
$28,357,585 from the agencies shown
- $24,766,90187.3% of supplier total
- $3,394,15412.0% of supplier total
- $180,4500.6% of supplier total
- $16,079<0.1% of supplier total
This is a selection, not a full spending breakdown. Other agencies are not included in the flow. Some recorded agencies have no public profile link. Coverage may be partial. Review the agency table.
Payments by fiscal year and agency
| Fiscal year | Agency | Payments | Total |
|---|---|---|---|
| FY 2025 | Chicago Department of Aviation | 201 | $24,766,901 |
| FY 2025 | Chicago Department of Transportation | 51 | $3,394,154 |
| FY 2025 | Department of Water Management | 23 | $180,450 |
| FY 2024 | Unknown Department | 2 | $16,079 |
| Total | 277 | $28,357,585 |
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 275 payments$28,341,506
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Jun 12, 2025 | Chicago Department of Aviation | $2,053,167.88 | – | PO 119983 |
| Aug 26, 2025 | Chicago Department of Aviation | $1,710,972.74 | – | PO 119983 |
| Oct 27, 2025 | Chicago Department of Aviation | $1,710,972.74 | – | PO 119983 |
| Sep 23, 2025 | Chicago Department of Aviation | $1,710,972.74 | – | PO 119983 |
| Jan 8, 2025 | Chicago Department of Aviation | $1,483,848.73 | – | PO 196112 |
| May 22, 2025 | Chicago Department of Aviation | $1,250,617.90 | – | PO 119983 |
| Jan 17, 2025 | Chicago Department of Aviation | $1,203,723.87 | – | PO 119983 |
| Jan 8, 2025 | Chicago Department of Aviation | $1,035,136.64 | – | PO 196112 |
| May 1, 2025 | Chicago Department of Aviation | $1,026,473.45 | – | PO 119983 |
| Jul 30, 2025 | Chicago Department of Aviation | $879,928.66 | – | PO 119983 |
| Dec 5, 2025 | Chicago Department of Aviation | $855,487.34 | – | PO 119983 |
| Mar 11, 2025 | Chicago Department of Aviation | $821,465.50 | – | PO 119983 |
| Feb 5, 2025 | Chicago Department of Aviation | $815,764.91 | – | PO 119983 |
| Mar 5, 2025 | Chicago Department of Aviation | $772,557.78 | – | PO 119983 |
| Apr 11, 2025 | Chicago Department of Aviation | $759,612.68 | – | PO 119983 |
| Jan 24, 2025 | Chicago Department of Aviation | $757,272.73 | – | PO 119983 |
| Jan 8, 2025 | Chicago Department of Aviation | $572,499.60 | – | PO 196112 |
| May 1, 2025 | Chicago Department of Aviation | $500,899.25 | – | PO 119983 |
| May 1, 2025 | Chicago Department of Aviation | $380,195.65 | – | PO 119983 |
| Feb 28, 2025 | Chicago Department of Aviation | $359,531.97 | – | PO 196112 |
FY 2024top 2 of 2 payments$16,079
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Feb 2, 2024 | Unknown Department | $14,786.49 | – | – |
| Feb 5, 2024 | Unknown Department | $1,292.42 | – | – |
Recent payments
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VerifiedData refreshed Sep 24, 2026 from Chicago Checkbook (data.cityofchicago.org): 266,483 payments on record, Jan 3, 2022 to Dec 31, 2025. How we verify this data