Skidmore,owings & Merrill LLP: Chicago Government Payments
as recorded by Chicago: SKIDMORE,OWINGS & MERRILL LLP
Skidmore,owings & Merrill LLP is the 46th-largest recipient of Chicago city government payments tracked by SpendLedger. Its payments amount to 4.6% of everything the Chicago Department of Aviation has paid vendors in that span.
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Payments by fiscal year
The payment history
Select a column to see the agencies behind that fiscal year.
1 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.
Jan 2, 2025 to Dec 31, 2025 · All recorded fiscal years
Showing 2 of 2 positive agencies in these records.
Flow widths compare the relationships shown. Percentages use the full recorded supplier total for this period: $48,307,046.44. Zero and net-negative relationships are excluded from positive flows.
The relationships at a glance
- Total shown
- $48,307,046.44
- Payments represented
- 66
- Paying agencies shown
- 2
- Largest share of supplier total
- 99.9%
Largest displayed relationship: Chicago Department of Aviation. Select a flow to explore its details.
Jan 2, 2025 to Dec 31, 2025 · All recorded fiscal years. Amount and payment count cover the relationships shown; shares use the full supplier total.
Skidmore,owings & Merrill LLP
$48,307,046from the agencies shownSkidmore,owings & Merrill LLP
$48,307,046 from the agencies shown
- $48,244,62799.9% of supplier total
- $62,4200.1% 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 | 64 | $48,244,627 |
| FY 2025 | Department of Planning and Development | 2 | $62,420 |
| Total | 66 | $48,307,046 |
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 66 payments$48,307,046
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Sep 18, 2025 | Chicago Department of Aviation | $3,519,881.48 | – | PO 111685 |
| Jun 24, 2025 | Chicago Department of Aviation | $3,309,948.16 | – | PO 111685 |
| Jul 15, 2025 | Chicago Department of Aviation | $3,306,176.00 | – | PO 111685 |
| Mar 7, 2025 | Chicago Department of Aviation | $3,199,492.55 | – | PO 111685 |
| Mar 6, 2025 | Chicago Department of Aviation | $3,187,145.94 | – | PO 111685 |
| Jan 8, 2025 | Chicago Department of Aviation | $3,186,169.55 | – | PO 111685 |
| May 9, 2025 | Chicago Department of Aviation | $3,132,745.06 | – | PO 111685 |
| Oct 2, 2025 | Chicago Department of Aviation | $2,996,063.49 | – | PO 111685 |
| Dec 19, 2025 | Chicago Department of Aviation | $2,993,070.02 | – | PO 111685 |
| Oct 2, 2025 | Chicago Department of Aviation | $2,987,030.17 | – | PO 111685 |
| Dec 23, 2025 | Chicago Department of Aviation | $2,939,757.18 | – | PO 111685 |
| Mar 6, 2025 | Chicago Department of Aviation | $2,815,788.80 | – | PO 111685 |
| Sep 11, 2025 | Chicago Department of Aviation | $1,783,235.03 | – | PO 111685 |
| Sep 18, 2025 | Chicago Department of Aviation | $1,240,410.34 | – | PO 111685 |
| Jun 23, 2025 | Chicago Department of Aviation | $834,816.22 | – | PO 111685 |
| May 13, 2025 | Chicago Department of Aviation | $679,426.74 | – | PO 111685 |
| Oct 2, 2025 | Chicago Department of Aviation | $501,873.07 | – | PO 111685 |
| Dec 19, 2025 | Chicago Department of Aviation | $501,371.63 | – | PO 111685 |
| Sep 11, 2025 | Chicago Department of Aviation | $501,239.91 | – | PO 111685 |
| Oct 17, 2025 | Chicago Department of Aviation | $500,359.93 | – | PO 111685 |
Recent payments
Other vendors serving Chicago Department of Aviation
- Turner Paschen Aviation Partners $122,314,824
- Aecom Hunt / Clayco, a Joint Venture $121,981,274
- Clark-W.E. ONeil JV $105,189,358
- F.H. Paschen S.N. Nielsen & Associates, LLC $57,097,974
- Aor Transit $56,302,243
- Standard Parking Corporation 01 $46,009,366
- Chicago Airlines Terminal Consortium $44,442,605
- Connect Chicago Alliance JV $38,586,120
- Studio Ord Inc $34,706,918
- Midway Airlines' Terminal $29,000,596
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