Federal contractor profile

STAC SYSTEMS, INC.

UEI CL38M38YQ4E5CAGE 6V6Y2Company website ↗

SAM registration status unavailable
Veteran Owned BusinessService Disabled Veteran Owned Business

Overview

Legal name
STAC SYSTEMS, INC.
Also known as
STAC SYSTEMS INC
Registered location
EL DORADO HILLS, CA, USA
Website
Company website ↗
Latest award activity
Dec 1, 2025
Read company summary

STAC SYSTEMS, INC. is associated with UEI CL38M38YQ4E5 and CAGE 6V6Y2 in public federal records. AcornBids currently links 1 prime award totaling $0 in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Other Computer Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its public SAM.gov registration lists EL DORADO HILLS, CA, USA.

At a glance

Lifetime prime obligations$0
Prime awards1
Awards with future end dates0
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 20, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
STAC SYSTEMS, INC.
Doing business as
STAC SYSTEMS INC
UEI
CL38M38YQ4E5
CAGE
6V6Y2
Registered address
4944 WINDPLAY DR, EL DORADO HILLS, CA, 95762, USA
Registration status
SAM registration status unavailable
SAM activation
May 16, 2025
Initial registration
Jan 31, 2013
Entity start
Sep 26, 2008
SAM updated
May 15, 2026
Registration expires
May 15, 2026
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
47QTCA18D000XFEDERAL SUPPLY SCHEDULE CONTRACTGeneral Services Administration$1.7MOct 19, 2017Not available

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMay 15, 2026
Source loadedSep 19, 2026
Initial registrationJan 31, 2013
Entity startSep 26, 2008

Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business. These are separate from the reported certificates above.

ContactRolePublished contact methodsEvidenceSource date
DOUGLAS STONEGovernment businessContact method not publishedSAM registrationNot available
DOUGLAS STONEElectronic businessContact method not publishedSAM registrationNot available

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

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

POWERTRAIN, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
65 awards

SOFTWARE INFORMATION RESOURCE CORP.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
50 awards

NEW TECH SOLUTIONS, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
48 awards

GOVSMART, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
39 awards

FCN, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
30 awards

THUNDERCAT TECHNOLOGY, LLC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
23 awards

REDHAWK IT SOLUTIONS, LLC

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
22 awards

ENTERPRISE TECHNOLOGY SOLUTIONS, INC.

Repeated wins in this contractor's leading agency and category; not bid-level competitor proof
21 awards

About STAC SYSTEMS, INC.

What products and services appear in its federal awards?

Recorded award industries: 541519 — Other Computer Related Services.

Recorded products and services: D399 — Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.).

Examples from recent award records:

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

Where is the company registered?

4944 WINDPLAY DR, EL DORADO HILLS, California 95762, United States

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

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

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.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit