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Vendor, Saint Louis, MO

On Site Systems Inc.

UEI STLMHDJNX5C7, CAGE 1QSS9

4 awards and $190,206 obligated between July 2, 2024 and September 11, 2026, 0% under full and open competition, against 1.0 offers on average where reported. 1 of the awards trace back to a SAM.gov solicitation on this site.

On USAspending Markdown

Sells to

Awarding agencies by dollars.

National Institutes of Health$69,420
Department of the Air Force$52,325
National Institute of Standards and Technology$36,865
Uniformed Services University of the Health Sciences$31,596

Industries

NAICS on the awards, by dollars.

Software PublishersNAICS 513210$120,786
InformationNAICS 511210$69,420

How it wins

Awards by competition, set-aside and type.

Not Competed Under SAP2
Not Competed2
Purchase Order4

Hear when On Site Systems Inc. wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts On Site Systems Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
1
Obligated so far
$69,420
Soonest
September 23, 2027

The 1 contract, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling software publishers to National Institutes of Health, by dollars.

Revvity Signals Software, Inc.Waltham, MA$4,840,360
Transperfect Translations International Inc.New York, NY$2,727,367
Dataworks Development, Inc.Mountlake Terrace, WA$1,262,554
Mastercontrol Solutions, Inc.Salt Lake City, UT$1,189,380
Schrodinger LLCPortland, OR$1,106,079
Preservica Inc.Boston, MA$936,119

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

  • EHSA Software

    Department of the Air Force, FA7022 Amic Det 2 Ol Patrick Pka

    JustificationNAICS 513210Anywhere in the USFA7022-25-Q-EHSA

    Awarded to On Site Systems Inc.

    Posted Aug 19, 2025

Awards

Every award in the window, by dollars obligated.

ContractObligated
75N96022P00173Purchase Order, August 20, 2024, Not Competed Under SAP, 1 offers$69,420
FA702225P0005Purchase Order, August 8, 2025, Not Competed, 1 offersSolicitation $52,325
1333ND26PNB150375Purchase Order, August 25, 2026, Not Competed, 1 offers$36,865
HU000123P0055Purchase Order, July 2, 2024, Not Competed Under SAP, 1 offers$31,596
Places of performance
North CarolinaFloridaMissouriMaryland
Product and service codes
7A21 Business Application off-the-shelf software delivered by perpetual license, which also encompasses enterprise level software enabling mission capability and business operational support.DH10 Platform delivered as a service for databases and middleware. A distributed platform, application and system integration resources enabling cross application development, communications and information sharing.
Transactions
8 across 4 awards