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Award NoticeAmendment 2

Unmanned Maritime Systems (UMS) Support

NAVAL SURFACE WARFARE CENTER · 110 Vernon Ave Panama City, FL 32407, 32407

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Response status

Active notice

Not published

SAM.gov has not published a response deadline.

Posted
Aug 20, 2026
Archive date
Sep 5, 2026
SAM status
Active

Answer-first brief

What the source record says

  • NAVAL SURFACE WARFARE CENTER published this award notice.
  • Competition is listed as Service-Disabled Veteran-Owned Small Business Set-Aside.
  • The notice uses NAICS 541330 (Engineering Services).

Procurement identity

Notice ID
3c649f64b34a4642a5e915bba3e47d6c
Solicitation
N6133126R3102
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
Award Notice
Solicitation number
N6133126R3102
NAICS
541330 — Engineering Services
PSC
R425 — SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
Set-aside
Service-Disabled Veteran-Owned Small Business Set-Aside
Set-aside code
SDVOSBC
Posted
Aug 20, 2026
Responses due
Not published
Archive date
Sep 5, 2026
Archive type
autocustom
Base type
Solicitation
Organization type
OFFICE
Benchmark category
Engineering Services
Category confidence
92%
Category source
rule
Last seen
Sep 5, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
—
Subagency
DEPT OF THE NAVY
Subagency code
—
Office
NAVAL SURFACE WARFARE CENTER
Organization path
—
Organization path codes
—
Office address
PANAMA CITY BEACH, FL, 32407-7001, USA
Place of performance
110 Vernon Ave Panama City, FL 32407, 32407
City code
—
State
—
State code
—
Postal code
32407
Country
—

Points of contact

Contact details from the current notice version.

Award outcome

Outcome fields appear only when SAM published them on this notice.

Award number
N0017821D8939
Award date
Aug 20, 2026
Award amount
$57,980,538.00
Line item
—
Awardee
ATTOLLO LLC 317 POLLOCK ST STE 4 New Bern NC 28560 USA
Awardee UEI
—
Awardee CAGE
—
Awardee location
—

Notice description

Source text reproduced without an AI summary.

This is the award notice for the Seaport NxG Task Order for Unmanned Maritime Systems (UMS) Support Follow On. This is related to solicitation notice N6133126R3102.

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
1Award NoticeAug 22, 2026Not publishedc5f5d47b0dd0f3b2
2Award NoticeAug 28, 2026Not publishedb85fe6015ad8f7cd

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
award_amountSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
award_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
awardee_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
award_numberSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_street_addressSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 22, 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 Sep 5, 2026. SAM.gov remains authoritative.

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

Unmanned Maritime Systems (UMS) Support — federal contract opportunity · BidBenchmark