Home New York City Vendors Henningson Durham & Richardson PC Henningson Durham & Richar Henningson Durham & Richardson PC Henningson Durham & Richar: New York City Government Payments as recorded by New York City: HENNINGSON DURHAM & RICHARDSON PC HENNINGSON DURHAM & RICHAR
Henningson Durham & Richardson PC Henningson Durham & Richar is the 932nd-largest recipient of New York City government payments tracked by SpendLedger, and ranks 29th in DESIGN-CONSULTANT-IOTB spending. Its payments amount to 0.1% of everything the Department of Environmental Protection has paid vendors in that span. Payments to it rose 486.8% year over year.
Primary spending category: DESIGN-CONSULTANT-IOTB
$62,920,261 total received
3,228 payments
10 agencies
Jan 12, 2010 – Jun 20, 2025 first / last payment
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Payments by fiscal year and agency Fiscal year Agency Payments Total FY 2025 Department of Environmental Protection 22 $613,299 FY 2024 Department of Environmental Protection 11 $104,513 FY 2023 Department of Environmental Protection 12 $216,141 FY 2022 Department of Environmental Protection 12 $173,408 FY 2021 Department of Environmental Protection 10 $265,434 FY 2020 Department of Environmental Protection 10 $342,678 FY 2015 Department of Environmental Protection 152 $4,277,936 FY 2015 Water Supply 9 $3,951,542 FY 2015 Department of Transportation 115 $1,969,489 FY 2015 Department of Sanitation 123 $1,207,886 FY 2015 City University Construction Fund 3 $362,442 FY 2015 School Construction Authority 42 $169,149 FY 2015 Department of Parks and Recreation 4 $83,841 FY 2014 Department of Environmental Protection 111 $4,803,008 FY 2014 Water Supply 12 $3,328,879 FY 2014 Department of Transportation 142 $1,963,559 FY 2014 Department of Sanitation 128 $1,453,045 FY 2014 City University Construction Fund 5 $321,121 FY 2014 School Construction Authority 57 $144,426 FY 2014 Department of Parks and Recreation 7 $42,000 FY 2013 Department of Environmental Protection 122 $6,047,443 FY 2013 Department of Sanitation 183 $2,284,701 FY 2013 Water Supply 10 $1,869,083 FY 2013 Department of Transportation 101 $1,071,140 FY 2013 School Construction Authority 234 $254,715 FY 2013 City University Construction Fund 1 $124,000 FY 2013 Department of Parks and Recreation 8 $12,863 FY 2012 Department of Environmental Protection 112 $4,819,922 FY 2012 Department of Sanitation 103 $2,879,028 FY 2012 Department of Transportation 105 $2,281,931 FY 2012 School Construction Authority 313 $588,804 FY 2012 Department of Parks and Recreation 2 $43,350 FY 2012 Department of Information Technology and Telecommunications 1 $28,500 FY 2012 Housing Preservation and Development 1 $25,500 FY 2012 Law Department 5 $414 FY 2011 Department of Environmental Protection 107 $4,205,806 FY 2011 Department of Transportation 52 $2,578,684 FY 2011 Department of Sanitation 125 $2,447,096 FY 2011 School Construction Authority 435 $916,887 FY 2011 Law Department 7 $16,565 FY 2010 Department of Environmental Protection 35 $2,832,582 FY 2010 Department of Sanitation 33 $738,292 FY 2010 Department of Transportation 11 $571,314 FY 2010 School Construction Authority 135 $487,845 Total 3,228 $62,920,261
Recent payments Date Agency Amount Category Method Jun 20, 2025 Department of Environmental Protection $30,196.60 N/A Contracts Jun 20, 2025 Department of Environmental Protection $23,004.46 N/A Contracts May 9, 2025 Department of Environmental Protection $37,215.76 N/A Contracts Apr 18, 2025 Department of Environmental Protection $16,213.51 N/A Contracts Mar 28, 2025 Department of Environmental Protection $38,380.77 N/A Contracts Mar 28, 2025 Department of Environmental Protection $81,160.14 N/A Contracts Mar 21, 2025 Department of Environmental Protection $55,242.24 N/A Contracts Dec 13, 2024 Department of Environmental Protection $5,304.84 N/A Contracts Dec 6, 2024 Department of Environmental Protection $50,339.50 N/A Contracts Nov 22, 2024 Department of Environmental Protection $127,411.82 N/A Contracts Nov 21, 2024 Department of Environmental Protection $2,884.25 N/A Contracts Oct 29, 2024 Department of Environmental Protection $1,278.32 N/A Contracts Oct 8, 2024 Department of Environmental Protection $515.91 N/A Contracts Sep 30, 2024 Department of Environmental Protection $831.41 N/A Contracts Sep 30, 2024 Department of Environmental Protection $3,968.16 N/A Contracts Sep 30, 2024 Department of Environmental Protection $359.39 N/A Contracts Sep 27, 2024 Department of Environmental Protection $5,026.21 N/A Contracts Sep 13, 2024 Department of Environmental Protection $54,498.75 N/A Contracts Aug 30, 2024 Department of Environmental Protection $47,670.56 N/A Contracts Aug 7, 2024 Department of Environmental Protection $11,453.41 N/A Contracts Aug 7, 2024 Department of Environmental Protection $4,571.11 N/A Contracts Aug 6, 2024 Department of Environmental Protection $15,772.01 N/A Contracts May 9, 2024 Department of Environmental Protection $6,434.66 N/A Contracts Apr 25, 2024 Department of Environmental Protection $31,969.88 N/A Contracts Apr 15, 2024 Department of Environmental Protection $11,067.48 N/A Contracts
Other vendors serving Department of Environmental Protection Slattery Skanska/Gottlieb Skanska/Tully Const. JV $780,656,292 New York City Economic Development Corporation $727,117,935 Cac Industries Inc $720,373,938 Sew Construction - JV $687,835,200 WDF Inc $617,437,825 Maspeth Supply Co LLC $515,469,345 Jett Industries Inc $475,916,558 John Picone Inc $459,591,951 Hazen & Sawyer $455,192,970 New York Power Authority $434,611,466 Verified Data refreshed Jul 15, 2026 from Checkbook NYC (checkbooknyc.com): 38,060,921 payments on record, Dec 22, 2009 to Jun 30, 2025. How we verify this data