Overview
- Legal name
- SOUTH-TEK SYSTEMS, LLC
- Registered location
- WILMINGTON, NC, USA
- Website
- Company website ↗
- Primary NAICS
- 325120 — Industrial Gas Manufacturing
- Latest award activity
- May 5, 2026
Read company summary
SOUTH-TEK SYSTEMS, LLC is associated with UEI CBY3V7VKYVS4 and CAGE 43Z63 in public federal records. AcornBids currently links 4 prime awards totaling $29.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Professional and Management Development Training; Plate Work Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 325120 (Industrial Gas Manufacturing). Its public SAM.gov registration lists WILMINGTON, NC, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 13, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SOUTH-TEK SYSTEMS, LLC
- UEI
- CBY3V7VKYVS4
- CAGE
- 43Z63
- Registered address
- 3700 US HIGHWAY 421 N, WILMINGTON, NC, 28401, USA
- Registration status
- Active
- Primary NAICS
- 325120 — Industrial Gas Manufacturing
- SAM activation
- Jan 8, 2026
- Initial registration
- Aug 31, 2005
- Entity start
- Mar 1, 2001
- SAM updated
- Jan 8, 2026
- Registration expires
- Jan 6, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- NC, USA
Research brief
Source facts
- Loaded prime-award records link 4 awards and $29,067 in reported obligations to this legal entity. Source
- Recorded awards include Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (NAICS 811310); this classification is not proof of every company capability. Source
- An example award describes: NITROGEN GENERATOR OPERATOR TRAINING, SYSTEM CALIBRATION, AND SYSTEM COMMISSIONING FOR COLD SPRAY OPERATIONS AT LETTERKENNY ARMY DEPOT. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 4 of 4 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $8.5K |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $9.5K |
| Change | $-1.0K |
| Growth | -10.5% |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Defense | $18.0K | 4 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| FA3016 502 CONS CL | $10.0K | 1 |
| W6QK LAD CONTR OFF | $8.5K | 1 |
| COMMANDING GENERAL | $0 | 1 |
| DLA TROOP SUPPORT | $-478 | 1 |
Naics
Psc
| Category | Period obligations | Awards |
|---|---|---|
| J039 — Maintenance, Repair and Rebuilding of Equipment: Materials Handling Equipment | $10.0K | 1 |
| U006 — Vocational/Technical | $8.5K | 1 |
| J034 — Maintenance, Repair and Rebuilding of Equipment: Metalworking Machinery | $0 | 1 |
| 5430 — Storage Tanks | $-478 | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $18.0K | 4 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $9.5K | 3 |
| SMALL BUSINESS SET ASIDE - TOTAL | $8.5K | 1 |
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W911N226PA026NITROGEN GENERATOR OPERATOR TRAINING, SYSTEM CALIBRATION, AND SYSTEM COMMISSIONING FOR COLD SPRAY OPERATIONS AT LETTERKENNY ARMY DEPOT. | Department of Defense | $8.5K | May 6, 2026 | May 27, 2026 |
| FA301625P0176URGENT REPAIRS ON NITROGEN GENERATOR ON JBSA LACKLAND, BUILDING 210 | Department of Defense | $10.0K | Jun 23, 2025 | Dec 26, 2025 |
| M0068122P0060NITROGEN MACHINE REPAIR | Department of Defense | $10.6K | Sep 15, 2022 | Oct 15, 2022 |
| SPE8ED22P08558509264813!TANK,PRESSURE | Department of Defense | $0 | Aug 1, 2022 | Aug 31, 2022 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 8, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 31, 2005 |
| Entity start | Mar 1, 2001 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 325120 — Industrial Gas Manufacturing | Not reported |
| 332420 — Metal Tank (Heavy Gauge) Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JESSICA ANDREWS | Government business | Contact method not published | SAM registration | Not available |
| MATTHEW MILES | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 325120 — Industrial Gas Manufacturing
- 332420 — Metal Tank (Heavy Gauge) Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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