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SolicitationAmendment 2

Contract Security Officer (CSO) (Armed/Unarmed) Support Services

WASHINGTON HEADQUARTERS SERVICES · 9000 Defense Pentagon Washington, DC, 20301

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Response status

Historical record

Jul 14, 2026, 5:00 PM UTC

This notice is no longer open.

Posted
Jun 15, 2026
Archive date
Jun 15, 2027
SAM status
Active
This is a preserved solicitation record. The response window is closed because the published deadline passed.

Answer-first brief

What the source record says

  • WASHINGTON HEADQUARTERS SERVICES published this solicitation.
  • Competition is listed as Service-Disabled Veteran-Owned Small Business Set-Aside.
  • The notice uses NAICS 561612 (Security Guards and Patrol Services).

Procurement identity

Notice ID
adde5146135949139417fd04011ab0c2
Solicitation
HQ003426RE099
Base type
Solicitation
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Solicitation
Solicitation number
HQ003426RE099
NAICS
561612 — Security Guards and Patrol Services
PSC
R430 — SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING
Set-aside
Service-Disabled Veteran-Owned Small Business Set-Aside
Set-aside code
SDVOSBC
Posted
Jun 15, 2026
Responses due
Jul 14, 2026, 5:00 PM UTC
Archive date
Jun 15, 2027
Archive type
autocustom
Base type
Solicitation
Organization type
OFFICE
Benchmark category
Security Guard Services
Category confidence
95%
Category source
rule
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
—
Subagency
WASHINGTON HEADQUARTERS SERVICES (WHS)
Subagency code
—
Office
WASHINGTON HEADQUARTERS SERVICES
Organization path
—
Organization path codes
—
Office address
WASHINGTON, DC, 203011000, USA
Place of performance
9000 Defense Pentagon Washington, DC, 20301
City code
—
State
—
State code
—
Postal code
20301
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

This is a non-personal services contract to provide armed and unarmed Contract Security Officer (CSO) Support services.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1SolicitationAug 10, 2026Jul 14, 2026, 5:00 PM UTC6a2620d554d45f65
2SolicitationAug 28, 2026Jul 14, 2026, 5:00 PM UTCda3e19273bd11e49

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_street_addressSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_codeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 10, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

Contract Security Officer (CSO) (Armed/Unarmed) Support Services — federal contract opportunity · BidBenchmark