WinAContractUS

Forecast intelligence

Professional, Scientific & Technical Services: what's coming up before the RFP

Before an agency posts a formal solicitation in Professional Services, it tips its hand — through Sources Sought, Presolicitation, and Special Notices. These are the early signals of Professional Services work that's coming, drawn live from SAM.gov, so you can position before your competition sees the RFP.

What's Coming Up/Professional Services

2,692

early signals tracked

192

new this week

869

new this month

43

agencies signalling

How to read this

These are pre-solicitation signals, not formal agency forecasts. Federal buyers publish Sources Sought, Presolicitation, and Special Notices in Professional, Scientific & Technical Services while they're still researching and planning — weeks or months before the formal RFP. We surface them as a leading indicator of demand: a way to spot, shape, and prepare for Professional Services work before it becomes a deadline-driven competition. Always confirm the specifics against the source notice on SAM.gov.

Who's planning to buy

The agencies signalling most in Professional Services

Federal buyers with the most early-stage Professional Services notices in the tracked corpus — these are the agencies actively researching their next Professional Services buys. Click any to see what they're signalling.

Just signalled in Professional Services

The latest Professional Services early notices

The most recent pre-solicitation notices in Professional, Scientific & Technical Services. Each links to the full notice — get in early.

Sources SoughtJul 28, 2026· 541380 · Testing Laboratories and Services

VLF Voltage Testing

Dept of Defense

Sources SoughtJul 28, 2026· 541519 · Other Computer Related Services

DA10--Cority GX2 Brand Name or Equivalent Software as a Service Subscription (VA-26-00049891)

Veterans Affairs, Department of

Special NoticeJul 28, 2026· 541519 · Other Computer Related Services

DA10 - Notice of Intent to Sole-Source - Subscription and Support for DSS, Inc. Iconic Data PCM HRO Inpatient Care

Veterans Affairs, Department of

Special NoticeJul 28, 2026· 541511 · Custom Computer Programming Servic…

Command Professional Edition Software

Dept of Defense

Sources SoughtJul 28, 2026· 541714 · Research and Development in Biotec…

Sources Sought – RRBS Sequencing Services

Veterans Affairs, Department of

Special NoticeJul 28, 2026· 541330 · Engineering Services

A&E Repair Parking Apron Slab PDPG26-0115

Dept of Defense

Special NoticeJul 28, 2026· 541512 · Computer Systems Design Services

DA10--VA Enterprise - Data Call Centers -Purpose Statement RFI

Veterans Affairs, Department of

Sources SoughtJul 28, 2026· 541990 · All Other Professional, Scientific…

H342--Fire Extinguisher Inspection and Service in Support of the St. Cloud VA Healthcare System, St. Cloud MN.

Veterans Affairs, Department of

Special NoticeJul 28, 2026· 541519 · Other Computer Related Services

MxASSET Mobile Rounds Application Software Subscription

Health and Human Services, Department of

Special NoticeJul 28, 2026· 541715 · R&D in the Physical, Engineering, …

DLA Industry Collider Day 2026

Dept of Defense

Sources SoughtJul 28, 2026· 541330 · Engineering Services

NAVSUP Virtual Industry Day - NETSAFA International Training Center

Dept of Defense

Special NoticeJul 28, 2026· 541519 · Other Computer Related Services

TigerConnect - Services Support

Dept of Defense

PresolicitationJul 28, 2026· 541330 · Engineering Services

MRT IR Navigation Beacons

Dept of Defense

Special NoticeJul 28, 2026· 541620 · Environmental Consulting Services

Coastal GeoTools conference support

Commerce, Department of

See all early-stage Professional Services notices in search →

Why getting in early wins Professional Services contracts

  • Responding to a Professional Services Sources Sought can shape the requirement — and the set-aside — in your favour before it's locked.
  • Presolicitation notices buy you weeks to build the right team and capture plan, instead of scrambling at RFP release.
  • Special Notices and industry days put you in front of the contracting officer while the field is still small.
  • By the time the formal RFP posts, the firms that engaged early already have the relationships and the inside track.

Get tomorrow's Professional Services RFPs in your inbox today

Tell us your NAICS codes and target agencies, and we'll alert you to the Professional Services early signals — Sources Sought, Presolicitation, Special Notices — that match, the moment they post. Get a head start on every bid.

Methodology. "Coming up" signals are notices whose SAM.gov notice type is Sources Sought, Presolicitation, or Special Notice — the early stages an agency posts while researching and planning a procurement. Professional, Scientific & Technical Services notices are matched on the 54 2-digit NAICS prefix. They are leading indicators of buying intent, not formal agency procurement forecasts, and not every signal becomes a solicitation. Counts are of the live US federal opportunity corpus WinAContract tracks, sourced from SAM.gov and refreshed daily. As of June 2026. Always verify any specific notice against the source on SAM.gov.