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Federal Procurement

PROPIN: Proprietary Business Information

Search PROPIN: Proprietary Business Information government contracts, grants, and federal opportunities.

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cui category
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PROPIN: Proprietary Business Information

Cui Category

A cui category tracked by Bureauify. See sources and related records below.

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Procurement

PROPIN: Proprietary Business Information Government Contracts & Federal Records

Federal activity overview — PROPIN: Proprietary Business Information

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About PROPIN: Proprietary Business Information

Explore all federal records for PROPIN: Proprietary Business Information — contracts, grants, spending, research, and more. Refreshed every 30 minutes from official sources.

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Why does PROPIN: Proprietary Business Information matter?

Proprietary Business Information (PROPIN) protects contractor trade secrets, commercial data, and business-confidential information submitted to the government. This includes proprietary technical data, manufacturing processes, cost and pricing data, and business strategies that companies provide as part of proposals, contract performance, and data deliverables. Protection is mandated by the Trade Secrets Act and FAR procurement integrity provisions.

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CUI Details

Identifier
PROPIN
Category
Procurement

Handling Requirements

Mark all proprietary data with PROPIN markings and appropriate legends referencing FAR 52.215-1(e). Government personnel who access PROPIN data are bound by procurement integrity rules (41 U.S.C. 2102-2107). Store proprietary data in locked files or access-controlled systems separate from releasable information. Do not include in FOIA releases without review. Contractors should include proprietary legends on all proposal volumes and commercially sensitive deliverables.

Contract Clause

FAR 3.104 (Procurement Integrity); FAR 52.215-1(e) (Restrictions on Disclosure and Use of Data); Trade Secrets Act (18 U.S.C. 1905)

Other Procurement CUI Categories

SSI-PROCURE — Source Selection InformationProcurementPATENT — Patent Application DataProcurement

Other CUI Categories

CTI — Controlled Technical InformationDefenseUCTI — Unclassified Controlled Technical InformationDefenseFOUO — For Official Use Only (Legacy)DefenseSBU — Sensitive But UnclassifiedDefenseITAR — International Traffic in Arms RegulationsExport ControlEAR — Export Administration RegulationsExport ControlLES — Law Enforcement SensitiveLaw EnforcementSSI — Sensitive Security InformationLaw Enforcement

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All ContractsGrantsFederal Agencies90+States & Territories56Set-Aside Programs15+NAICS Industries1,051Industry Sectors20Top Contractors100Closing SoonNew This WeekTrends

Frequently Asked Questions

How do I track new opportunities for PROPIN: Proprietary Business Information?
Create a free Bureauify account to save this search, set up email alerts for new postings, and track deadlines. All data is sourced from SAM.gov, USAspending, FPDS, and Grants.gov and updated hourly.
How often is this data updated?
Bureauify aggregates data from multiple federal sources — SAM.gov, USAspending, FPDS, and Grants.gov — and updates hourly. Active solicitations, awards, grants, and other federal records are refreshed throughout the day.
Cite this page
Bureauify. (2026). PROPIN: Proprietary Business Information — Federal Contract Intelligence. Bureauify Federal Intelligence. Retrieved , from https://bureauify.com/cui_category/proprietary-business-info

Data Methodology

Data Sources

Primary: DoD CUI Registry, NARA CUI Registry. Supplemented by 110+ federal data feeds including GAO, IG reports, Federal Register, and agency forecasts.

Refresh Frequency

  • SAM.gov opportunities: Daily
  • FPDS awards: Twice daily
  • Grants.gov: Daily + weekly full sync
  • USAspending: Weekly

Processing

Records are normalized, deduplicated, and enriched with NAICS descriptions, agency hierarchies, and set-aside classifications. Semantic embeddings enable concept-based search beyond keyword matching.

Disclaimer

Data is sourced from official federal systems and refreshed regularly. Verify critical details on the originating agency website before making business decisions.

This cui_category page aggregates data across all indexed federal sources.

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Top Agencies

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States

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Industries

  • IT Services & Software
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  • Healthcare & Medical
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  • Engineering Services
  • Cloud Computing
  • Security Guards
  • Research & Development
  • Data Analytics & AI
  • Manufacturing
  • Logistics
  • All Industries

Set-Asides

  • Small Business
  • 8(a)
  • SDVOSB
  • WOSB
  • HUBZone
  • EDWOSB
  • VOSB
  • SDB
  • All Set-Asides

Record Types

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