United States · Federal contract register · Supplier record

DIAMOND PROJECT CO., LTD.

Line: Maintenance of testing and measurement buildings (Z1JB)Register loaded to May 2026Compiled 17 October 2026

DIAMOND PROJECT CO., LTD. — United States · Federal contract register · Supplier record: 51 contracts, all years ($3,929,019 · Sep 2019 – Jul 2026); $1.6M since January 2024 (21 contracts · 1 agency); 10th rank in the line (of 18 suppliers · 3.0%); 3 agencies never served ($818K on the line without DIAMOND PROJECT CO., LTD.).

Assay record ASY-US-083E6YI187 · Cite as: Assay Systems, “DIAMOND PROJECT CO., LTD.: 21 government contracts in the United States since 2024”, https://assay-systems.com/register/us/diamond-project-co-ltd/

51
contracts, all years
$3,929,019 · Sep 2019 – Jul 2026
$1.6M
since January 2024
21 contracts · 1 agency
10th
rank in the line
of 18 suppliers · 3.0%
3
agencies never served
$818K on the line without DIAMOND PROJECT CO., LTD.

Own record by year

2019 onward
$247K
$808K
$447K
$451K
$385K
$451K
$468K
$672K
20192020202120222023202420252026

Who buys from DIAMOND PROJECT CO., LTD.

since January 2024
1agencies
$1.6Mpaid
100.0%top buyer
Department of Defense100.0%
$1,590,599

Won without a rival

2024-07-30 – 2026-06-09
3uncontested awards
14%of its awards
0without a competition
3single bid

DIAMOND PROJECT CO., LTD won 3 of its 21 public contract awards in United States without a rival from 2024-07-30 to 2026-06-09, worth $287K: 0 without a competition and 3 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of the Air Force with 3.

Buyers: Department of the Air Force (3)

Every uncontested award of DIAMOND PROJECT CO., LTD · United States: all uncontested awards

The line

since January 2024
$5.2Mline value
24contracts
4agencies
18suppliers
91.9%held by top ten

Maintenance of testing and measurement buildings (Z1JB)

$2.0M
$2.6M
$565K
202420252026Jan–May
10thof 18 suppliers
$155,290DIAMOND PROJECT CO., LTD. in the line
3.0%share of the line
3.6%of $4,364,247 spent by Department of Defense

Agencies that buy the line and never bought from DIAMOND PROJECT CO., LTD.

3agencies
3contracts
$817,934since January 2024
Department of Labor1 contract
$480,612
Department of Agriculture1 contract
$295,800
Department of Transportation1 contract
$41,522

How the line is bought

by value, since 2024
53%no competition
4%one applicant
0of these to DIAMOND PROJECT CO., LTD.
Awarded directly, no competition6 contracts
$2,744,043 · 53.0%
Competed, several suppliers applied16 contracts
$2,254,944 · 43.5%
Competed, one supplier applied2 contracts
$183,194 · 3.5%

Contracts reaching their end dates

Oct 2026 – October 2027
4contracts
$1,007,808end by October 2027
2end in January 2027 · $92.7K
1in agencies never served · $41.5K
$92.7K
$10.2K
$905K
Jan 272 contractsApr 271 contractSep 271 contract

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

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.