Sources Sought for NAWCAD DNA Department Business Enterprise Services Support (BESS)

Inactive on SAM.gov — responses were due 18 Feb 2026 · Unrestricted (full and open) · Department of the Navy, DoD · Patuxent River, MD · NAICS 541330 · Solicitation N00421-25-RFPREQ-AD80000AD8000M-0133

Following NAICS 541330? Get new solicitations in it by email as they post — no account needed.

Email me new ones

What happened next

SAM.gov marked this notice inactive — responses were due 18 February 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

Email me when the award is announced. One email, when SAM.gov posts the award notice. Not every award is posted there; if none appears within six months we'll tell you and stop. No account needed.

Looking for similar live work? Open NAICS 541330 solicitations from Department of the Navy → in the FedSift app, no account needed
Contracts in this category ending in the next 18 months → NAICS 541330 at DoD · in the recompete radar · free account

Solicitation details

Solicitation number	N00421-25-RFPREQ-AD80000AD8000M-0133
Notice ID	03e41a374c994e9fb64462385482fd6d
Agency	Department of Defense (DoD)
Sub-agency	Department of the Navy
Contracting office	NAVAL AIR WARFARE CENTER AIR DIV
NAICS code	541330 — Engineering Services
Product / service code (PSC)	DD01
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	03 February 2026
Response deadline	18 February 2026 (closed)
Place of performance	Patuxent River, MD, USA

Get new NAICS 541330 solicitations by email

This one has closed. We'll email you when new NAICS 541330 (Engineering Services) solicitations post — the first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

Description

Please see the Sources Sought posted via PIEE. Notice ID N00421-25-RFPREQ-AD80000AD8000M-0133. DISCLAIMER: THIS SOURCES SOUGHT IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR OFFER. IT DOES NOT CONSTITUTE A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS SOURCES SOUGHT IS STRICTLY VOLUNTARY.

Version history

SAM.gov has posted 4 notices under solicitation N00421-25-RFPREQ-AD80000AD8000M-0133, oldest first.

03 February 2026 — Sources Sought (this page)
06 October 2026 — Sources Sought
06 October 2026 — Sources Sought
06 October 2026 — Sources Sought (latest)

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Market context: DoD and NAICS 541330

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

In fiscal year 2026, DoD obligated $8.7B across 3,568 contract actions under NAICS 541330.
4,476 contracts worth $47.0B in this category end within the next 18 months.

DoD contracts under NAICS 541330 →

Other open solicitations in NAICS 541330

Type C A/E Service Sole Source NotificationDoD · Due 15 November 2026
Terminal High Altitude Area Defense (THAAD) Modeling & Simulation SupportDoD · Due 15 November 2026
Sources Sought: Data Analytics / Professional Program Management SupportDoD · Due 16 November 2026
SAF/SA Campaign Analysis SupportDoD · Due 16 November 2026
PROPERTY MANAGMEMENT AND ACCOUNTABILITY SUPPORT SERVICES; PSC R425, NAICS 541330DoD · Due 16 November 2026
ADVANCE NOTICE -DRAFT RFP N0016427R3009 non-personal professional, engineering, technical assessments and special studies, and management…DoD · Due 16 November 2026
U.S. Coast Guard (USCG) NATIONWIDE ENVIRONMENTAL ENGINEERING SERVICES MULTIPLE AWARD IDIQDHS · Due 16 November 2026
DHS NATIONWIDE ENVIRONMENTAL ENGINEERING SERVICES MULTIPLE AWARD IDIQDHS · Due 16 November 2026

All NAICS 541330 solicitations →

More from Department of Defense

Install C2F Campus Static Displays (Deterrence Park)DoD · Due 14 November 2026
FD2020-22-00153DoD · Due 15 November 2026
25--PUMP ASSEMBLY,POWER STDoD · Due 15 November 2026
FD2020-22-00221DoD · Due 15 November 2026
Military Recruiting Lease for office space 5,300 to 5,800 SF requiredDoD · Due 15 November 2026
FD2020-22-00142DoD · Due 15 November 2026
FD2020-22-00220DoD · Due 15 November 2026
FD2020-22-00155DoD · Due 15 November 2026

All DoD solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.