Opportunity brief

Status: Closing soon

R--External Review Support Services

SAM title: Federal Opportunity: R--External Review Support Services

R--External Review Support Services is an actionable Presolicitation in BidQuarry's current NAICS 541690 slice. The current response deadline is Jun 5, 2026. The notice carries a set-aside signal: Total Small Business Set-Aside (FAR 19.5). The primary NAICS code is 541690. The notice is associated with Department of the Interior. BidQuarry found 10 similar award records for recent context and contract pattern review. An official contact is listed below for follow-up details. Full scope details are available in the official SAM notice and structured notice fields below.

Posted: May 28, 2026Deadline: Jun 5, 2026Set-aside: Total Small Business Set-Aside (FAR 19.5)Notice type: Presolicitation

Pursuit score

61/100

Composite signal for action readiness

Competition pressure

35/100

Higher means tighter field

Small-business signal

80/100

Set-aside and historical fit proxy

Deadline urgency

89/100

2 days left

What this opportunity is

This notice belongs in the actionable federal-contract family and is eligible for active pursuit review.
Notice type: Presolicitation.
Agency family: Department of the Interior.
Set-aside context: Total Small Business Set-Aside (FAR 19.5).
Primary NAICS: 541690.
The current response deadline is Jun 5, 2026.
The current award context includes 10 similar rows for comparison.

Who should pursue this

This Presolicitation appears most relevant for Total Small Business Set-Aside (FAR 19.5) vendors, teams aligned to NAICS 541690, contractors with prior Department of the Interior experience, firms familiar with classification R499.

The attached similar awards suggest there is usable adjacent contract history in this slice and enough context to benchmark likely fit.

An official notice contact is available if your team needs to verify details or clarify next steps.

Official notice contact

Key facts

Deadline

Jun 5, 2026

2 days left

Posted

May 28, 2026

Official posting date

Set-aside

Total Small Business Set-Aside (FAR 19.5)

NAICS

Other Scientific and Technical Consulting Services

Code 541690

Notice type

Presolicitation

Classification

R499

Agency

Department of the Interior

Office

RESTON VA

Place of performance

POC phone

7036487377

Similar awards

AwardAgencyVendorSignedValueWhy it matched
CONT_AWD_140G0126P0085_1434_-NONE-_-NONE-U.S. Geological SurveyEASTERN FRONT INC.Apr 21, 2026$11,250same classification code, same agency family, title overlap, similar size band, recent award
CONT_AWD_140P4326F0009_1443_140P4222D0001_1443National Park ServiceMILLER ENVIRONMENTAL INCApr 15, 2026$79,221same classification code, same agency family, similar size band, recent award
CONT_AWD_140L0124F0059_1422_140L0122D0007_1422Bureau of Land ManagementBROKEN ARROW HORSE & CATTLE COMPANY LLCJun 25, 2024$7,910,321same classification code, same agency family, title overlap
CONT_AWD_140L0124F0067_1422_140L0122D0001_1422Bureau of Land ManagementSIMPLOT LIVESTOCK COAug 15, 2024$4,797,714same classification code, same agency family, title overlap
CONT_AWD_140D0426C0054_1406_-NONE-_-NONE-Departmental OfficesMANGUIRI CONTRACTING LLCMar 19, 2026$485,347same classification code, same agency family, similar size band, recent award
CONT_AWD_140L0126F0041_1422_140L0122D0001_1422Bureau of Land ManagementSIMPLOT LIVESTOCK COFeb 1, 2026$3,513,300same classification code, same agency family, recent award
CONT_AWD_140P2025F0277_1443_GS00F025DA_4732National Park ServicePROJECT SOLUTIONS, INC.Aug 13, 2025$58,159same agency family, title overlap, similar size band, recent award
CONT_AWD_140E0125F0058_1436_140E0123D0005_1436Bureau of Safety and Environmental EnforcementNASH HOLDINGS INCApr 27, 2025$170,901same agency family, title overlap, similar size band
CONT_AWD_140D0426F0264_1406_140D0426D0003_1406Departmental OfficesBIGHORN AIRWAYS INCMar 10, 2026$3,570,316same agency family, title overlap, recent award
CONT_AWD_140D0425C0098_1406_-NONE-_-NONE-Departmental OfficesPOLK & ASSOCIATES CONSTRUCTION INCSep 17, 2025$3,038,363same agency family, title overlap, recent award

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Methodology

Scores are BidQuarry interpretation layers computed from official SAM notice fields and public award context. They are decision aids, not guarantees. Use the official SAM notice as the underlying source of truth.

Sources

Freshness: 6/3/2026, 7:03:37 PM

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