WS DARLEY & CO — United States · Federal contract register · Supplier record: 261 contracts, all years ($36,418,612 · Sep 2008 – Aug 2026); $23.2M since January 2024 (31 contracts · 2 agencies); 17th rank in the line (of 935 suppliers · 1.18%); 10 agencies never served ($8.8M on the line without WS DARLEY & CO).
Assay record ASY-US-1LCGIGD1M5 · Cite as: Assay Systems, “WS DARLEY & CO: 31 government contracts in the United States since 2024”, https://assay-systems.com/register/us/ws-darley-co/
261
contracts, all years
$36,418,612 · Sep 2008 – Aug 2026
$23.2M
since January 2024
31 contracts · 2 agencies
17th
rank in the line
of 935 suppliers · 1.18%
10
agencies never served
$8.8M on the line without WS DARLEY & CO
Own record by year
2019 onward
$97.0K
$318K
$81.9K
$2.6M
$839K
$10.8M
$4.7M
$7.7M
20192020202120222023202420252026
Who buys from WS DARLEY & CO
since January 2024
2agencies
$23.2Mpaid
75.1%top buyer
Department of Defense75.1%
$17,428,121
Department of Homeland Security24.9%
$5,787,038
Before 2024 only: Department of Justice, Department of Veterans Affairs.
Won without a rival
2023-10-25 – 2026-08-27
8uncontested awards
19%of its awards
2without a competition
6single bid
WS DARLEY & CO won 8 of its 42 public contract awards in United States without a rival from 2023-10-25 to 2026-08-27, worth $10.3M: 2 without a competition and 6 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Defense Logistics Agency with 5.
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.