Construction of office buildings (Y1AA): United States public contracts since 2024

Updated 8 October 2026 · all lines

Construction of office buildings (Y1AA): United States public contracts since 2024. Since January 2024 the line carries 1,121 contracts worth $4,160,106,307 from 18 agencies. 438 suppliers share it. $2,576,195,571 in 2024. $734,591,255 in 2025. $849,319,481 in 2026.

Assay record ASY-US-0E2VYVT0CX · Cite as: Assay Systems, “Construction of office buildings (Y1AA): United States public contracts since 2024”, https://assay-systems.com/register/us/line/construction-of-office-buildings/

The line

Since January 2024 the line carries 1,121 contracts worth $4,160,106,307 from 18 agencies. 438 suppliers share it.

$2,576,195,571 in 2024. $734,591,255 in 2025. $849,319,481 in 2026.

Suppliers in the line, by value since 2024

12 more suppliers in the line are not listed here, because their register name may be the name of a private person.

The extract for this line

Names every department and buying office behind the figures, who holds each contract now, its value, contract number and end date, the open notices with their closing dates, and the notices behind every figure.

Largest suppliers in the line

Share of the line held by each of its largest suppliers, by value, in the USAspending register.

CADDELL CONSTRUCTION CO. (DE), LLC34.3%CLARK CONSTRUCTION GROUP LLC14.8%BL HARBERT INTERNATIONAL LLC5.1%HENSEL PHELPS CONSTRUCTION CO2.3%BERING-WESTON JV, LLC1.9%AMERICAN INTERNATIONAL CONTRACTORS (SPE…1.7%THRASH COMMERCIAL CONTRACTORS, INC.1.5%CONTI FEDERAL SERVICES, LLC1.5%WALSH FEDERAL LLC1.2%EPIK INTERNATIONAL INC1.1%

All suppliers in United States, A to Z

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.