United States · Federal contract register · Supplier record

SEMPER SOZO INC

Line: Gasoline reciprocating engines, except aircraft; and components (2805)Register loaded to September 2026Compiled 17 October 2026

SEMPER SOZO INC — United States · Federal contract register · Supplier record: 962 contracts, all years ($4,583,165 · Aug 2020 – Sep 2026); $2.4M since January 2024 (589 contracts · 2 agencies); 8th rank in the line (of 187 suppliers · 2.75%); 6 agencies never served ($3.3M on the line without SEMPER SOZO INC).

Assay record ASY-US-0H03N9711R · Cite as: Assay Systems, “SEMPER SOZO INC: 589 government contracts in the United States since 2024”, https://assay-systems.com/register/us/semper-sozo-inc/

962
contracts, all years
$4,583,165 · Aug 2020 – Sep 2026
$2.4M
since January 2024
589 contracts · 2 agencies
8th
rank in the line
of 187 suppliers · 2.75%
6
agencies never served
$3.3M on the line without SEMPER SOZO INC

Own record by year

2020 onward
$384K
$479K
$829K
$517K
$501K
$870K
$1.0M
2020202120222023202420252026

Who buys from SEMPER SOZO INC

since January 2024
2agencies
$2.4Mpaid
81.5%top buyer
Department of Defense81.5%
$1,933,848
Department of Homeland Security18.5%
$440,094

Won without a rival

2023-10-02 – 2026-09-30
76uncontested awards
12%of its awards
11without a competition
65single bid

SEMPER SOZO INC won 76 of its 630 public contract awards in United States without a rival from 2023-10-02 to 2026-09-30, worth $474K: 11 without a competition and 65 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest Defense Logistics Agency with 75.

Buyers: Defense Logistics Agency (75) · U.S. Coast Guard (1)

Every uncontested award of SEMPER SOZO INC · United States: all uncontested awards

The line

since January 2024
$34.0Mline value
653contracts
8agencies
187suppliers
71.4%held by top ten

Gasoline reciprocating engines, except aircraft; and components (2805)

$15.6M
$8.2M
$10.2M
202420252026Jan–Sep
8thof 187 suppliers
$934,032SEMPER SOZO INC in the line
2.75%share of the line
6.7%of $14,044,961 spent by Department of Defense

Agencies that buy the line and never bought from SEMPER SOZO INC

6agencies
75contracts
$3,259,659since January 2024
Department of the Interior64 contracts
$2,832,367
Department of Transportation2 contracts
$170,803
Smithsonian Institution4 contracts
$106,911
Department of Commerce1 contract
$72,591
Department of State1 contract
$49,902
General Services Administration3 contracts
$27,085

How the line is bought

by value, since 2024
11%no competition
11%one applicant
0of these to SEMPER SOZO INC
Competed, several suppliers applied493 contracts
$26,629,009 · 78.4%
Competed, one supplier applied101 contracts
$3,737,230 · 11.0%
Awarded directly, no competition59 contracts
$3,610,234 · 10.6%

Contracts reaching their end dates

Oct 2026 – October 2027
41contracts
$6,884,991end by October 2027
10end in October 2026 · $3.9M
8in agencies never served · $332K
$3.9M
$215K
$1.2M
$159K
$246K
$335K
$12.5K
$225K
$231K
$427K
Oct 2610 contractsNov 265 contractsDec 265 contractsJan 273 contractsFeb 274 contractsMar 274 contractsMay 271 contractJun 274 contractsJul 272 contractsSep 273 contracts

Suppliers next to it in the line

since January 2024
BOWHEAD MARINE SUPPORT SERVICES, LLC1 contract · 1 agency
$983,776
NW BEND BOATS, LLC13 contracts · 3 agencies
$951,502
SEMPER SOZO INC
$934,032
WOODWARD HRT INC4 contracts · 1 agency
$931,817

All 187 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.