Federal contractor profile

A F B SYSTEMS, INC.

UEI NEM8T2JEVL98CAGE 9U283

Active
Small Business

Overview

Legal name
A F B SYSTEMS, INC.
Also known as
SIERRA TECH
Registered location
CHATSWORTH, CA, USA
Primary NAICS
336412 — Aircraft Engine and Engine Parts Manufacturing
Latest award activity
Jun 9, 2026
Read company summary

A F B SYSTEMS, INC. is associated with UEI NEM8T2JEVL98 and CAGE 9U283 in public federal records. AcornBids currently links 14 prime awards totaling $1.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Aircraft Parts and Auxiliary Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 336412 (Aircraft Engine and Engine Parts Manufacturing). Its public SAM.gov registration lists CHATSWORTH, CA, USA.

At a glance

Lifetime prime obligations$1.2M
Prime awards14
Awards with future end dates3
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
A F B SYSTEMS, INC.
Doing business as
SIERRA TECH
UEI
NEM8T2JEVL98
CAGE
9U283
Registered address
20400 PRAIRIE ST UNIT B, CHATSWORTH, CA, 91311, USA
Registration status
Active
Primary NAICS
336412 — Aircraft Engine and Engine Parts Manufacturing
SAM activation
Jan 7, 2026
Initial registration
Oct 1, 2001
Entity start
May 9, 1981
SAM updated
Jan 7, 2026
Registration expires
Jan 5, 2027
Fiscal year end
Dec 31
Place of incorporation
NV, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
SPE4A725F96818511669871!MOUNT ASSEMBLY,ENGIDepartment of Defense$64.7KSep 26, 2025Sep 30, 2026
SPE4A725F81898511565119!MOUNT ASSEMBLY,ENGIDepartment of Defense$64.7KAug 12, 2025Sep 30, 2026
SPE4A722F84958509053777!SHAFT,INPUT,GEARBOXDepartment of Defense$166.0KApr 27, 2022May 20, 2027
SPE4A725PC3888511482580!SHAFT,INPUT,GEARBOXDepartment of Defense$0Jul 3, 2025Jan 29, 2026
SPE4A125P03488511026944!SHAFT,ACTUATORDepartment of Defense$8.3KNov 25, 2024Aug 24, 2026
SPE4A725PE6668511593238!SHAFT,INPUT,GEARBOXDepartment of Defense$0Aug 22, 2025May 19, 2026
SPE4A725F72258511490177!MOUNT ASSYEMBLY,ENGDepartment of Defense$53.1KJul 9, 2025Jan 5, 2026
SPE4A721P27438507842240!SHAFT,INPUT,GEARBOXDepartment of Defense$691.2KDec 3, 2020Apr 19, 2024
SPE4A725F63978511418457!MOUNT ASSEMBLY,ENGIDepartment of Defense$64.7KJun 3, 2025Jan 29, 2026
SPE4A721D01764610072576!MOUNT ASSEMBLY,ENGIDepartment of Defense$446.1KMar 23, 2021Not available

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

8511565119!MOUNT ASSEMBLY,ENGI
Department of Defense$64.7K obligationsEnds Sep 30, 2026
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

8509053777!SHAFT,INPUT,GEARBOX
Department of Defense$166.0K obligationsEnds May 20, 2027
Recompete signal 75/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 75/100

The award detail page links to the underlying source record.

8511669871!MOUNT ASSEMBLY,ENGI
Department of Defense$64.7K obligationsEnds Sep 30, 2026
Recompete signal 70/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 70/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 7, 2026
Source loadedSep 26, 2026
Initial registrationOct 1, 2001
Entity startMay 9, 1981

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
332710 — Machine ShopsNot reported
332721 — Precision Turned Product ManufacturingNot reported
336411 — Aircraft ManufacturingNot reported
336412 — Aircraft Engine and Engine Parts ManufacturingNot reported
336413 — Other Aircraft Parts and Auxiliary Equipment ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
JEINNY URREGOGovernment businessContact method not publishedSAM registrationNot available
JEINNY URREGOAlternate government businessContact method not publishedSAM registrationNot available
JEINNY URREGOElectronic businessContact method not publishedSAM registrationNot available
JEINNY URREGOAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 332710 — Machine Shops
  • 332721 — Precision Turned Product Manufacturing
  • 336411 — Aircraft Manufacturing
  • 336412 — Aircraft Engine and Engine Parts Manufacturing
  • 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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About A F B SYSTEMS, INC.

What products and services appear in its federal awards?

Recorded award industries: 336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing.

Recorded products and services: 1560 — Airframe Structural Components; 1650 — Aircraft Hydraulic, Vacuum and De-icing System Components.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

20400 PRAIRIE ST UNIT B, CHATSWORTH, California 91311, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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