Underpinning & Foundation: New York City Government Payments
as recorded by New York City: UNDERPINNING & FOUNDATION
Underpinning & Foundation is the 1,741st-largest recipient of New York City government payments tracked by SpendLedger, and ranks 45th in N/A spending. Its payments amount to 0.1% of everything the Department of Transportation has paid vendors in that span. Payments to it fell 70.8% year over year.
Primary spending category: N/A
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Payments by fiscal year
The payment history
Select a column to see the agencies behind that fiscal year.
8 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 15, 2015 to May 29, 2025 · All recorded fiscal years
Showing 3 of 3 positive agencies in these records.
Flow widths compare the relationships shown. Percentages use the full recorded supplier total for this period: $23,074,125.63. Zero and net-negative relationships are excluded from positive flows.
The relationships at a glance
- Total shown
- $23,074,125.63
- Payments represented
- 55
- Paying agencies shown
- 3
- Largest share of supplier total
- 51.9%
Largest displayed relationship: Department of Transportation. Select a flow to explore its details.
Jan 15, 2015 to May 29, 2025 · All recorded fiscal years. Amount and payment count cover the relationships shown; shares use the full supplier total.
Underpinning & Foundation
$23,074,126from the agencies shownUnderpinning & Foundation
$23,074,126 from the agencies shown
- $11,971,74551.9% of supplier total
- $8,280,70135.9% of supplier total
- $2,821,68012.2% 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 | Department of Environmental Protection | 5 | $1,582,949 |
| FY 2024 | Department of Design and Construction | 10 | $5,168,026 |
| FY 2024 | Department of Environmental Protection | 3 | $259,920 |
| FY 2023 | Department of Design and Construction | 4 | $2,863,189 |
| FY 2019 | Department of Environmental Protection | 2 | $357,525 |
| FY 2019 | Department of Design and Construction | 2 | $249,485 |
| FY 2018 | Department of Transportation | 5 | $3,998,557 |
| FY 2018 | Department of Environmental Protection | 3 | $468,853 |
| FY 2017 | Department of Transportation | 7 | $2,093,671 |
| FY 2017 | Department of Environmental Protection | 1 | $152,432 |
| FY 2016 | Department of Transportation | 10 | $4,065,793 |
| FY 2015 | Department of Transportation | 3 | $1,813,725 |
| Total | 55 | $23,074,126 |
What the payments were for
Spending categories exactly as New York City government codes them in its own accounting; we do not reclassify.
| Category | Payments | Total | First / last |
|---|---|---|---|
| N/A | 55 | $23,074,126 | Jan 15, 2015 – May 29, 2025 |
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 5 of 5 payments$1,582,949
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Apr 22, 2025 | Department of Environmental Protection | $593,878.13 | N/A | – |
| Apr 1, 2025 | Department of Environmental Protection | $392,213.34 | N/A | – |
| Feb 28, 2025 | Department of Environmental Protection | $302,642.86 | N/A | – |
| Feb 28, 2025 | Department of Environmental Protection | $191,615.00 | N/A | – |
| May 29, 2025 | Department of Environmental Protection | $102,600.00 | N/A | – |
FY 2024top 13 of 13 payments$5,427,946
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Feb 5, 2024 | Department of Design and Construction | $1,586,128.55 | N/A | – |
| Dec 11, 2023 | Department of Design and Construction | $1,049,949.50 | N/A | – |
| Sep 11, 2023 | Department of Design and Construction | $582,497.72 | N/A | – |
| Aug 15, 2023 | Department of Design and Construction | $551,282.62 | N/A | – |
| Aug 15, 2023 | Department of Design and Construction | $456,993.70 | N/A | – |
| Oct 30, 2023 | Department of Design and Construction | $352,421.02 | N/A | – |
| Mar 11, 2024 | Department of Design and Construction | $351,500.00 | N/A | – |
| Sep 6, 2023 | Department of Environmental Protection | $159,442.30 | N/A | – |
| Nov 28, 2023 | Department of Design and Construction | $125,269.96 | N/A | – |
| May 20, 2024 | Department of Design and Construction | $87,780.00 | N/A | – |
| Jul 13, 2023 | Department of Environmental Protection | $55,827.70 | N/A | – |
| Dec 6, 2023 | Department of Environmental Protection | $44,650.00 | N/A | – |
| Feb 20, 2024 | Department of Design and Construction | $24,203.15 | N/A | – |
FY 2023top 4 of 4 payments$2,863,189
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Mar 14, 2023 | Department of Design and Construction | $1,615,000.00 | N/A | – |
| May 31, 2023 | Department of Design and Construction | $521,028.02 | N/A | – |
| May 2, 2023 | Department of Design and Construction | $392,979.26 | N/A | – |
| May 31, 2023 | Department of Design and Construction | $334,181.79 | N/A | – |
FY 2019top 4 of 4 payments$607,010
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Jun 4, 2019 | Department of Environmental Protection | $187,525.00 | N/A | – |
| Mar 22, 2019 | Department of Environmental Protection | $170,000.00 | N/A | – |
| Dec 5, 2018 | Department of Design and Construction | $149,485.35 | N/A | – |
| Nov 2, 2018 | Department of Design and Construction | $100,000.00 | N/A | – |
FY 2018top 8 of 8 payments$4,467,410
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Jan 8, 2018 | Department of Transportation | $1,785,066.23 | N/A | – |
| Feb 7, 2018 | Department of Transportation | $991,845.71 | N/A | – |
| Nov 29, 2017 | Department of Transportation | $870,533.91 | N/A | – |
| Oct 23, 2017 | Department of Environmental Protection | $297,000.00 | N/A | – |
| Mar 19, 2018 | Department of Transportation | $219,558.36 | N/A | – |
| Apr 3, 2018 | Department of Transportation | $131,552.70 | N/A | – |
| Nov 16, 2017 | Department of Environmental Protection | $128,662.89 | N/A | – |
| Feb 5, 2018 | Department of Environmental Protection | $43,190.35 | N/A | – |
FY 2017top 8 of 8 payments$2,246,103
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Jul 25, 2016 | Department of Transportation | $875,790.30 | N/A | – |
| Sep 14, 2016 | Department of Transportation | $654,454.80 | N/A | – |
| Sep 21, 2016 | Department of Transportation | $222,352.25 | N/A | – |
| Feb 10, 2017 | Department of Transportation | $194,084.07 | N/A | – |
| Jun 1, 2017 | Department of Environmental Protection | $152,432.25 | N/A | – |
| Oct 13, 2016 | Department of Transportation | $117,798.45 | N/A | – |
| Apr 10, 2017 | Department of Transportation | $14,868.72 | N/A | – |
| Nov 16, 2016 | Department of Transportation | $14,322.00 | N/A | – |
FY 2016top 10 of 10 payments$4,065,793
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| Jan 6, 2016 | Department of Transportation | $1,061,156.25 | N/A | – |
| Aug 21, 2015 | Department of Transportation | $931,510.50 | N/A | – |
| Apr 19, 2016 | Department of Transportation | $510,095.00 | N/A | – |
| Apr 7, 2016 | Department of Transportation | $450,000.00 | N/A | – |
| Jun 9, 2016 | Department of Transportation | $405,690.20 | N/A | – |
| Aug 7, 2015 | Department of Transportation | $275,851.05 | N/A | – |
| Jul 24, 2015 | Department of Transportation | $239,656.86 | N/A | – |
| Aug 14, 2015 | Department of Transportation | $91,315.75 | N/A | – |
| Aug 14, 2015 | Department of Transportation | $76,000.00 | N/A | – |
| Jan 22, 2016 | Department of Transportation | $24,517.08 | N/A | – |
FY 2015top 3 of 3 payments$1,813,725
| Date | Agency | Amount | Category | Purchase order |
|---|---|---|---|---|
| May 8, 2015 | Department of Transportation | $839,370.38 | N/A | – |
| Feb 11, 2015 | Department of Transportation | $551,932.00 | N/A | – |
| Jan 15, 2015 | Department of Transportation | $422,422.60 | N/A | – |
Recent payments
Other vendors serving Department of Transportation
- American Traffic Solutions, Inc. $938,098,682
- Koch Skanska, Inc. $888,179,320
- US Army Corps of Engineers Research & Developement Center $650,130,125
- Welsbach Electric Corp $546,808,981
- Tully Construction Co. Inc. $487,234,955
- Tully-Posillico JV $380,764,773
- E-J Electric Installation Company $333,038,207
- Kiewit Constructors Inc, Weeks Marine, Inc $323,856,573
- American Bridge Company $293,679,515
- Navillus MLJ a Joint Venture $289,451,141
VerifiedData refreshed Sep 24, 2026 from Checkbook NYC (checkbooknyc.com): 38,060,921 payments on record, Dec 22, 2009 to Jun 30, 2025. How we verify this data