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  1. Fonteum
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  3. Glossary
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  5. HUBZone Certification
Federal Contracting · Fonteum Data GlossaryRegulatory

What is HUBZone certification?

HUBZone certification is SBA status for eligible small businesses located in Historically Underutilized Business Zones. A participating firm must meet SBA size rules, be principally located in a HUBZone, and have at least 35% of its employees living in HUBZone areas to compete for HUBZone set-aside contracts.

Full name: Historically Underutilized Business Zone Certification

Short explanation

The HUBZone program is an SBA contracting-assistance program intended to route federal contracting dollars to small businesses in designated underutilized areas. Certification depends on size, ownership, principal office location, and employee residency rules. HUBZone status changes as addresses, employees, and mapped zones change, so contracting teams treat it as a dated eligibility fact tied to a specific entity.

Related use case: Federal set-aside certification directory

Last updated: 2026-07-11Reviewed by: Fonteum data standards desk — Source-provenance editorial review. Definitions checked against primary federal sources.

How it’s used

  • Federal set-asides: agencies can reserve contracts for HUBZone firms or apply HUBZone price evaluation preferences under SBA rules.
  • Entity screening: buyers read HUBZone status next to UEI, CAGE code, SAM.gov registration, and exclusion data before award.
  • Fonteum links HUBZone eligibility to a resolved contractor identity so the certification can be read with award, integrity, and exclusion records.

Frequently asked questions

What does HUBZone stand for?
HUBZone stands for Historically Underutilized Business Zone, an SBA program for small businesses in designated underutilized geographic areas.
What are the basic HUBZone eligibility rules?
A firm must be a small business, have its principal office in a HUBZone, meet ownership rules, and have at least 35% of employees living in HUBZone areas.
Why can HUBZone status change?
HUBZone status can change when SBA map designations, employee residency, office location, ownership, or business size changes.

Related terms

  • UEI
  • CAGE Code
  • 8(a) Certification
  • 8(a) Program
  • WOSB Certification
  • SAM Exclusion
  • Due Diligence

Explore in Fonteum

How Fonteum sources, resolves, and publishes data tied to this term.

  • Use caseFederal set-aside certification directory
  • Use caseFederal contractor profiles
  • Use caseFederal contracting hub

Authoritative sources

  • SBA: HUBZone program↗
  • 13 CFR Part 126 - HUBZone Program↗
← All glossary terms

What’s on file, by the numbers

Platform snapshot · 2026-07-15

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

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These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

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Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

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A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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