United States · Federal contract register · Supplier record

DIAMOND SECURITY, INC.

Line: Repair or alteration of office buildings (Z2AA)Register loaded to September 2026Compiled 17 October 2026

DIAMOND SECURITY, INC. — United States · Federal contract register · Supplier record: 67 contracts, all years ($25,115,024 · Dec 2007 – Sep 2026); $7.4M since January 2024 (12 contracts · 3 agencies); 417th rank in the line (of 1,696 suppliers · 0.05%); 25 agencies never served ($603M on the line without DIAMOND SECURITY, INC.).

Assay record ASY-US-03QHELU1AN · Cite as: Assay Systems, “DIAMOND SECURITY, INC.: 12 government contracts in the United States since 2024”, https://assay-systems.com/register/us/diamond-security-inc/

67
contracts, all years
$25,115,024 · Dec 2007 – Sep 2026
$7.4M
since January 2024
12 contracts · 3 agencies
417th
rank in the line
of 1,696 suppliers · 0.05%
25
agencies never served
$603M on the line without DIAMOND SECURITY, INC.

Own record by year

2019 onward
$2.9M
$270K
$5.0M
$3.1M
$2.5M
$4.5M
$1.2M
$1.7M
20192020202120222023202420252026

Who buys from DIAMOND SECURITY, INC.

since January 2024
3agencies
$7.4Mpaid
56.6%top buyer
Department of the Treasury56.6%
$4,160,637
General Services Administration38.2%
$2,811,036
Department of Defense5.2%
$385,756

Before 2024 only: Department of Commerce, National Gallery of Art.

Won without a rival

2023-11-06 – 2026-09-29
17uncontested awards
77%of its awards
15without a competition
2single bid

DIAMOND SECURITY, INC won 17 of its 22 public contract awards in United States without a rival from 2023-11-06 to 2026-09-29, worth $3.7M: 15 without a competition and 2 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Public Buildings Service with 8.

Buyers: Public Buildings Service (8) · Internal Revenue Service (5) · Department of the Navy (3) · National Oceanic and Atmospheric Administration (1)

Every uncontested award of DIAMOND SECURITY, INC · United States: all uncontested awards

The line

since January 2024
$4.3Bline value
7,010contracts
30agencies
1,696suppliers
15.3%held by top ten

Repair or alteration of office buildings (Z2AA)

$1.9B
$1.4B
$898M
202420252026Jan–Sep
417thof 1,696 suppliers
$2,035,181DIAMOND SECURITY, INC. in the line
0.05%share of the line
0.1%of $2,028,485,390 spent by General Services Administration

Agencies that buy the line and never bought from DIAMOND SECURITY, INC.

25agencies
1,123contracts
$603,482,856since January 2024
Department of Homeland Security233 contracts
$164,304,607
National Aeronautics and Space Administration91 contracts
$82,246,620
Department of the Interior292 contracts
$53,023,441
Department of Agriculture87 contracts
$42,773,444
Department of State93 contracts
$42,487,081
Department of Transportation15 contracts
$39,425,425
Department of Justice61 contracts
$37,782,963
National Archives and Records Administration65 contracts
$35,941,905
District of Columbia Courts2 contracts
$35,449,424
Department of Health and Human Services54 contracts
$26,457,604
Department of Veterans Affairs35 contracts
$17,716,498
Government Accountability Office2 contracts
$8,398,925
Environmental Protection Agency28 contracts
$6,620,526
Department of Energy15 contracts
$3,713,995
Department of Housing and Urban Development9 contracts
$2,461,296
Institute of Museum and Library Services1 contract
$1,583,106
Nuclear Regulatory Commission7 contracts
$1,195,101
Social Security Administration17 contracts
$975,159
Consumer Product Safety Commission5 contracts
$291,810
Railroad Retirement Board2 contracts
$242,965
U.S. Agency for Global Media2 contracts
$119,920
Smithsonian Institution2 contracts
$113,975
Department of Labor1 contract
$85,183
Agency for International Development2 contracts
$56,769
Federal Trade Commission2 contracts
$15,115

How the line is bought

by value, since 2024
30%no competition
9%one applicant
0of these to DIAMOND SECURITY, INC.
Competed, several suppliers applied4,242 contracts
$2,622,044,502 · 61.5%
Awarded directly, no competition2,185 contracts
$1,267,766,913 · 29.7%
Competed, one supplier applied583 contracts
$373,285,789 · 8.8%

Contracts reaching their end dates

Oct 2026 – October 2027
1,081contracts
$1,418,319,872end by October 2027
199end in December 2026 · $225M
193in agencies never served · $282M
$124M
$143M
$225M
$120M
$92.8M
$163M
$92.8M
$79.4M
$95.6M
$39.0M
$83.0M
$116M
$45.0M
Oct 26126 contractsNov 26191 contractsDec 26199 contractsJan 27116 contractsFeb 2785 contractsMar 2794 contractsApr 2758 contractsMay 2750 contractsJun 2733 contractsJul 2734 contractsAug 2745 contractsSep 2739 contractsOct 2711 contracts

Suppliers next to it in the line

since January 2024
APEX FACILITY SERVICES GROUP LLC2 contracts · 1 agency
$2,037,048
DIAMOND SECURITY, INC.
$2,035,181
A-1 ANHERMA, LLC1 contract · 1 agency
$2,033,746
MULTI AIR SERVICES ENGINEERS, CORP2 contracts · 1 agency
$2,026,149

All 1,696 suppliers in the line

The extract

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

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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.