Federal contractor profile

SOUTH EAST MACHINE LLC

UEI X2M9KY995ST9CAGE 7ENU9Company website ↗

Active
Small Business

Overview

Legal name
SOUTH EAST MACHINE LLC
Registered location
STUART, FL, USA
Website
Company website ↗
Primary NAICS
336412 — Aircraft Engine and Engine Parts Manufacturing
Latest award activity
Jan 16, 2026
Read company summary

SOUTH EAST MACHINE LLC is associated with UEI X2M9KY995ST9 and CAGE 7ENU9 in public federal records. AcornBids currently links 7 prime awards totaling $31.6K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Turbine and Turbine Generator Set Units 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 STUART, FL, USA.

At a glance

Lifetime prime obligations$31.6K
Prime awards7
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 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
SOUTH EAST MACHINE LLC
UEI
X2M9KY995ST9
CAGE
7ENU9
Registered address
3081 SE SLATER ST, STUART, FL, 34997, USA
Registration status
Active
Primary NAICS
336412 — Aircraft Engine and Engine Parts Manufacturing
SAM activation
Jan 26, 2026
Initial registration
Jun 26, 2015
Entity start
Oct 31, 2014
SAM updated
Jan 26, 2026
Registration expires
Jan 22, 2027
Fiscal year end
Dec 31
Place of incorporation
FL, 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
SPE7M126F11118511807116!RING,PISTONDepartment of Defense$9.1KDec 11, 2025Feb 27, 2026
SPE7M825D60HC4610121312!RING,PISTONDepartment of Defense$250.0KMay 1, 2025Not available
SPE7M425F06848511114516!RING,PISTONDepartment of Defense$8.8KJan 9, 2025Sep 8, 2025
SPE7M425F10558511244998!RING,PISTONDepartment of Defense$7.7KMar 13, 2025Sep 8, 2025
SPE7M425F09658511199481!RING,PISTONDepartment of Defense$1.6KFeb 20, 2025Sep 8, 2025
SPE7M425F07398511138763!RING,PISTONDepartment of Defense$4.4KJan 23, 2025Sep 8, 2025
SPE7M124D60DS4610111316!RING,PISTONDepartment of Defense$250.0KMay 8, 2024Not available

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 26, 2026
Source loadedSep 26, 2026
Initial registrationJun 26, 2015
Entity startOct 31, 2014

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

IndustryReported size status
332710 — Machine ShopsNot reported
333611 — Turbine and Turbine Generator Set Units ManufacturingNot reported
333618 — Other Engine Equipment ManufacturingNot reported
336412 — Aircraft Engine and Engine Parts ManufacturingNot reported
336413 — Other Aircraft Parts and Auxiliary Equipment ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
ANTHONY DIMAUROGovernment businessContact method not publishedSAM registrationNot available
GARY KALINOWSKIAlternate government businessContact method not publishedSAM registrationNot available
GARY KALINOWSKIElectronic businessContact method not publishedSAM registrationNot available
GARY KALINOWSKIAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 332710 — Machine Shops
  • 333611 — Turbine and Turbine Generator Set Units Manufacturing
  • 333618 — Other Engine Equipment 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

Related companies worth researching

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

AAR SUPPLY CHAIN, INC

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

HONEYWELL INTERNATIONAL INC.

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

ARGO TURBOSERVE CORPORATION

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

NORTHROP GRUMMAN SYSTEMS CORPORATION

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

AEROCONTROLEX GROUP, INC.

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

AVAIR, LLC

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

BROWN HELICOPTER, INC.

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

ALAMO AIRCRAFT, LTD.

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

About SOUTH EAST MACHINE LLC

What products and services appear in its federal awards?

Recorded award industries: 333611 — Turbine and Turbine Generator Set Units Manufacturing.

Recorded products and services: 2825 — Steam Turbines and 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?

3081 SE SLATER ST, STUART, Florida 34997, 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