SpendLedger

Hellmuth Obata & Kassabaum PC: New York City Government Payments

as recorded by New York City: HELLMUTH OBATA & KASSABAUM PC

Hellmuth Obata & Kassabaum PC is the 1,761st-largest recipient of New York City government payments tracked by SpendLedger, and ranks 47th in N/A spending. Its payments amount to 0.4% of everything the Department of Design and Construction has paid vendors in that span.

Primary spending category: N/A

$22,775,760total received
55payments
3agencies
Jan 15, 2010 – Feb 16, 2024first / last payment
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Payments by fiscal year

FY 2024$19,425,630
FY 2022$73,242
FY 2019$314,592
FY 2018$1,976,250
FY 2017$45,842
FY 2016$66,189
FY 2012$81,732
FY 2011$350,460
FY 2010$441,823

Payments by fiscal year and agency

Fiscal yearAgencyPaymentsTotal
FY 2024Department of Design and Construction5$19,292,015
FY 2024School Construction Authority1$133,615
FY 2022School Construction Authority8$73,242
FY 2019School Construction Authority4$314,592
FY 2018School Construction Authority5$1,976,250
FY 2017Health and Hospitals Corporation8$45,842
FY 2016Health and Hospitals Corporation5$66,189
FY 2012School Construction Authority7$81,732
FY 2011School Construction Authority7$350,460
FY 2010School Construction Authority5$441,823
Total55$22,775,760

What the payments were for

Spending categories exactly as New York City government codes them in its own accounting; we do not reclassify.

CategoryPaymentsTotalFirst / last
CONSTRUCTION-BUILDINGS37$3,371,714Jan 15, 2010 – Jul 27, 2023
N/A5$19,292,015Sep 18, 2023 – Feb 16, 2024
DESIGN-CONSULTANT-BUILDINGS13$112,031Jan 19, 2016 – Apr 26, 2017

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 2024top 6 of 6 payments$19,425,630
DateAgencyAmountCategoryPurchase order
Dec 15, 2023Department of Design and Construction$5,814,507.47N/A–
Feb 16, 2024Department of Design and Construction$4,025,918.75N/A–
Feb 1, 2024Department of Design and Construction$3,486,513.84N/A–
Nov 28, 2023Department of Design and Construction$3,388,773.50N/A–
Sep 18, 2023Department of Design and Construction$2,576,300.98N/A–
Jul 27, 2023School Construction Authority$133,615.00CONSTRUCTION-BUILDINGS–
FY 2022top 8 of 8 payments$73,242
DateAgencyAmountCategoryPurchase order
Sep 22, 2021School Construction Authority$23,124.94CONSTRUCTION-BUILDINGS–
Sep 22, 2021School Construction Authority$14,442.82CONSTRUCTION-BUILDINGS–
Apr 21, 2022School Construction Authority$13,168.69CONSTRUCTION-BUILDINGS–
Apr 21, 2022School Construction Authority$11,507.05CONSTRUCTION-BUILDINGS–
Sep 22, 2021School Construction Authority$6,300.00CONSTRUCTION-BUILDINGS–
Sep 22, 2021School Construction Authority$2,296.89CONSTRUCTION-BUILDINGS–
Sep 22, 2021School Construction Authority$2,265.73CONSTRUCTION-BUILDINGS–
Apr 21, 2022School Construction Authority$135.99CONSTRUCTION-BUILDINGS–
FY 2019top 4 of 4 payments$314,592
DateAgencyAmountCategoryPurchase order
Apr 15, 2019School Construction Authority$139,500.00CONSTRUCTION-BUILDINGS–
Aug 1, 2018School Construction Authority$139,500.00CONSTRUCTION-BUILDINGS–
Jan 23, 2019School Construction Authority$25,592.00CONSTRUCTION-BUILDINGS–
Aug 1, 2018School Construction Authority$10,000.00CONSTRUCTION-BUILDINGS–
FY 2018top 5 of 5 payments$1,976,250
DateAgencyAmountCategoryPurchase order
Dec 7, 2017School Construction Authority$697,500.00CONSTRUCTION-BUILDINGS–
Oct 2, 2017School Construction Authority$465,000.00CONSTRUCTION-BUILDINGS–
Apr 6, 2018School Construction Authority$348,750.00CONSTRUCTION-BUILDINGS–
Aug 14, 2017School Construction Authority$232,500.00CONSTRUCTION-BUILDINGS–
Aug 14, 2017School Construction Authority$232,500.00CONSTRUCTION-BUILDINGS–
FY 2017top 8 of 8 payments$45,842
DateAgencyAmountCategoryPurchase order
Oct 24, 2016Health and Hospitals Corporation$9,087.50DESIGN-CONSULTANT-BUILDINGS–
Apr 26, 2017Health and Hospitals Corporation$9,083.50DESIGN-CONSULTANT-BUILDINGS–
Oct 24, 2016Health and Hospitals Corporation$7,843.50DESIGN-CONSULTANT-BUILDINGS–
Apr 26, 2017Health and Hospitals Corporation$6,358.75DESIGN-CONSULTANT-BUILDINGS–
Oct 24, 2016Health and Hospitals Corporation$6,262.50DESIGN-CONSULTANT-BUILDINGS–
Oct 24, 2016Health and Hospitals Corporation$5,087.00DESIGN-CONSULTANT-BUILDINGS–
Aug 15, 2016Health and Hospitals Corporation$1,440.51DESIGN-CONSULTANT-BUILDINGS–
Oct 24, 2016Health and Hospitals Corporation$679.04DESIGN-CONSULTANT-BUILDINGS–
FY 2016top 5 of 5 payments$66,189
DateAgencyAmountCategoryPurchase order
Jan 19, 2016Health and Hospitals Corporation$44,900.00DESIGN-CONSULTANT-BUILDINGS–
Feb 24, 2016Health and Hospitals Corporation$10,901.00DESIGN-CONSULTANT-BUILDINGS–
Feb 24, 2016Health and Hospitals Corporation$4,028.97DESIGN-CONSULTANT-BUILDINGS–
Feb 24, 2016Health and Hospitals Corporation$3,815.25DESIGN-CONSULTANT-BUILDINGS–
Feb 24, 2016Health and Hospitals Corporation$2,543.50DESIGN-CONSULTANT-BUILDINGS–
FY 2012top 7 of 7 payments$81,732
DateAgencyAmountCategoryPurchase order
Jun 18, 2012School Construction Authority$53,958.56CONSTRUCTION-BUILDINGS–
Jun 18, 2012School Construction Authority$24,086.24CONSTRUCTION-BUILDINGS–
Jun 15, 2012School Construction Authority$998.00CONSTRUCTION-BUILDINGS–
Jun 15, 2012School Construction Authority$846.00CONSTRUCTION-BUILDINGS–
Jun 15, 2012School Construction Authority$695.00CONSTRUCTION-BUILDINGS–
Jun 15, 2012School Construction Authority$695.00CONSTRUCTION-BUILDINGS–
Jun 15, 2012School Construction Authority$453.00CONSTRUCTION-BUILDINGS–
FY 2011top 7 of 7 payments$350,460
DateAgencyAmountCategoryPurchase order
Jan 3, 2011School Construction Authority$80,997.42CONSTRUCTION-BUILDINGS–
Dec 7, 2010School Construction Authority$78,583.04CONSTRUCTION-BUILDINGS–
Jun 22, 2011School Construction Authority$54,079.48CONSTRUCTION-BUILDINGS–
Dec 1, 2010School Construction Authority$50,594.56CONSTRUCTION-BUILDINGS–
Jan 18, 2011School Construction Authority$31,217.92CONSTRUCTION-BUILDINGS–
Feb 17, 2011School Construction Authority$27,988.48CONSTRUCTION-BUILDINGS–
Jan 26, 2011School Construction Authority$26,999.36CONSTRUCTION-BUILDINGS–
FY 2010top 5 of 5 payments$441,823
DateAgencyAmountCategoryPurchase order
Jun 17, 2010School Construction Authority$121,528.20CONSTRUCTION-BUILDINGS–
Jun 17, 2010School Construction Authority$109,262.72CONSTRUCTION-BUILDINGS–
Jan 15, 2010School Construction Authority$89,616.96CONSTRUCTION-BUILDINGS–
Jun 25, 2010School Construction Authority$80,965.02CONSTRUCTION-BUILDINGS–
Feb 11, 2010School Construction Authority$40,450.00CONSTRUCTION-BUILDINGS–

Recent payments

DateAgencyAmountCategoryMethod
Feb 16, 2024Department of Design and Construction$4,025,918.75N/AContracts
Feb 1, 2024Department of Design and Construction$3,486,513.84N/AContracts
Dec 15, 2023Department of Design and Construction$5,814,507.47N/AContracts
Nov 28, 2023Department of Design and Construction$3,388,773.50N/AContracts
Sep 18, 2023Department of Design and Construction$2,576,300.98N/AContracts
Jul 27, 2023School Construction Authority$133,615.00CONSTRUCTION-BUILDINGSCapital Contracts
Apr 21, 2022School Construction Authority$135.99CONSTRUCTION-BUILDINGSCapital Contracts
Apr 21, 2022School Construction Authority$13,168.69CONSTRUCTION-BUILDINGSCapital Contracts
Apr 21, 2022School Construction Authority$11,507.05CONSTRUCTION-BUILDINGSCapital Contracts
Sep 22, 2021School Construction Authority$2,265.73CONSTRUCTION-BUILDINGSCapital Contracts
Sep 22, 2021School Construction Authority$14,442.82CONSTRUCTION-BUILDINGSCapital Contracts
Sep 22, 2021School Construction Authority$23,124.94CONSTRUCTION-BUILDINGSCapital Contracts
Sep 22, 2021School Construction Authority$2,296.89CONSTRUCTION-BUILDINGSCapital Contracts
Sep 22, 2021School Construction Authority$6,300.00CONSTRUCTION-BUILDINGSCapital Contracts
Apr 15, 2019School Construction Authority$139,500.00CONSTRUCTION-BUILDINGSCapital Contracts
Jan 23, 2019School Construction Authority$25,592.00CONSTRUCTION-BUILDINGSCapital Contracts
Aug 1, 2018School Construction Authority$10,000.00CONSTRUCTION-BUILDINGSCapital Contracts
Aug 1, 2018School Construction Authority$139,500.00CONSTRUCTION-BUILDINGSCapital Contracts
Apr 6, 2018School Construction Authority$348,750.00CONSTRUCTION-BUILDINGSCapital Contracts
Dec 7, 2017School Construction Authority$697,500.00CONSTRUCTION-BUILDINGSCapital Contracts
Oct 2, 2017School Construction Authority$465,000.00CONSTRUCTION-BUILDINGSCapital Contracts
Aug 14, 2017School Construction Authority$232,500.00CONSTRUCTION-BUILDINGSCapital Contracts
Aug 14, 2017School Construction Authority$232,500.00CONSTRUCTION-BUILDINGSCapital Contracts
Apr 26, 2017Health and Hospitals Corporation$6,358.75DESIGN-CONSULTANT-BUILDINGSCapital Contracts
Apr 26, 2017Health and Hospitals Corporation$9,083.50DESIGN-CONSULTANT-BUILDINGSCapital Contracts

Other vendors serving Department of Design and Construction

VerifiedData refreshed Sep 7, 2026 from Checkbook NYC (checkbooknyc.com): 38,060,921 payments on record, Dec 22, 2009 to Jun 30, 2025. How we verify this data