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MCNAUGHTON-MCKAY SOUTHEAST, INC.

UEI: MPF3B4LMZUQ6CAGE: 0CFH4

MCNAUGHTON-MCKAY SOUTHEAST, INC. is a federal contractor, registered under UEI MPF3B4LMZUQ6 and CAGE code 0CFH4. It has been awarded $3,357,917 in federal contracts. Primary work spans Engineering Services, Relay and Industrial Control Manufacturing, and Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Department Of Homeland Security.

Contact Information

Registration and classification details

Registration

UEI Code

MPF3B4LMZUQ6

CAGE Code

0CFH4

Entity Structure

Corporate Entity (Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

423610Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
423690Other Electronic Parts and Equipment Merchant Wholesalers(Primary)
423840Industrial Supplies Merchant Wholesalers

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

MCNAUGHTON-MCKAY SOUTHEAST, INC. specializes in the procurement, integration, and support of industrial control systems, electrical components, and mission-critical instrumentation for defense and aerospace applications. The contractor delivers precision-engineered relay systems, switchgear, speed c...

MCNAUGHTON-MCKAY SOUTHEAST, INC. specializes in the procurement, integration, and support of industrial control systems, electrical components, and mission-critical instrumentation for defense and aerospace applications. The contractor delivers precision-engineered relay systems, switchgear, speed changers, and industrial drives—primarily from leading manufacturers like Rockwell Automation and Allen Bradley—ensuring seamless operation of military infrastructure, dredging equipment, and radar systems. Their technical expertise spans programmable logic controller (PLC) integration, industrial automation hardware procurement, and software licensing for industrial control platforms, including Rockwell’s FactoryTalk and PowerFlex systems. A key differentiator is their ability to source and deploy certified, military-grade components for harsh-environment applications, with demonstrated success in replacing critical breakers and upgrading electrical control panels for U.S. Army Corps of Engineers projects. The company maintains a consistent relationship with the Department of Defense, supplying mission-essential control systems for naval, engineering, and logistics operations, while also supporting NASA with specialized radar motor assemblies. Their work is characterized by rapid response to technical obsolescence, compliance with military specifications, and direct integration of industrial hardware into operational systems. Industry focus centers on manufacturing and servicing measuring, controlling, and switching devices for industrial automation, with deep specialization in relay and switchgear systems, high-speed drives, and process instrumentation. The contractor operates at the intersection of industrial control manufacturing and government procurement, positioning itself as a niche supplier of certified, non-commercial off-the-shelf (COTS) components for defense-critical infrastructure. As an 8H-structured entity headquartered in Norcross, Georgia, MCNAUGHTON-MCKAY SOUTHEAST, INC. operates without federal certifications but leverages localized supply chain agility and technical sourcing expertise to serve federal agencies. Their geographic presence supports timely delivery and technical coordination across U.S. military and aerospace installations.

Key Performance Metrics

Awards Count

103

All time

Active

0

Currently performing

Completed

103

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Export
541330 - Engineering Services$796.4K23.7%335314 - Relay and Industrial Control Manufacturing$629.6K18.8%423610 - Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers$383.4K11.4%511210 - Software Publishers$238.5K7.1%335999 - All Other Miscellaneous Electrical Equipment and Component Manufacturing$189.2K5.6%334290 - Other Communications Equipment Manufacturing$137.4K4.1%541519 - Other Computer Related Services$128.7K3.8%513210 - Software Publishers$111.3K3.3%334513 - Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables$99.0K3%336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing$79.2K2.4%333298 - All Other Industrial Machinery Manufacturing$67.7K2%335931 - Current-Carrying Wiring Device Manufacturing$65.9K2%334419 - Other Electronic Component Manufacturing$62.4K1.9%336322 - Other Motor Vehicle Electrical and Electronic Equipment Manufacturing$62.3K1.9%811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance$61.9K1.8%811212 - Computer and Office Machine Repair and Maintenance$45.4K1.4%332510 - Hardware Manufacturing$32.8K1%333415 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing$30.7K0.9%333612 - Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing$23.9K0.7%336320 - Motor Vehicle Electrical and Electronic Equipment Manufacturing$21.5K0.6%488190 - Other Support Activities for Air Transportation$18.3K0.6%
Others - Other NAICS codes (12 codes, <0.5% each)$72.4K2.2%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 811310
New
Kubota M8200 Clutch Replacement
Solicitation # kubota-m8200-clutch-replacement
Management & Training Corporation (MTC) is soliciting bids for the clutch replacement of a Kubota M8200 tractor with front wheel assist, no cab or loader, located at the Earle C. Clements Job Corps Center in Morganfield, Kentucky. The contractor is responsible for providing all transportation, labor, supervision, tools, and new manufacturer-specified parts required to diagnose and repair the clutch assembly and power take-off (PTO) system. The scope of work includes disassembling the tractor, replacing friction discs, bearings, oil seals, and O-rings, resurfacing the flywheel, and replacing necessary hydraulic pipes and filters. Final acceptance is contingent upon the Facility Maintenance Department verifying proper clutch engagement and PTO operation under load. This solicitation is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certified firms. Interested bidders must submit a bid sheet, a completed supplier packet including IRS Form W-9 and self-certification, and proof of insurance to Angie Mahoney by November 3, 2026, at 3:00 PM CST. Award will be based on best value. The contract is subject to various federal regulations, including Service Contract Labor Standards under Wage Determination No. 2015-4687 Revision 31 for Kentucky, and FAR clauses regarding equal opportunity, combating trafficking in persons, and restrictions on foreign purchases.
Earle C. Clements Job Corps Center

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NAICS: 541330
New
International
R.T. Orr Dam Geotechnical Investigations
Solicitation # 2026-05
The Upper Thames River Conservation Authority is soliciting proposals for geotechnical investigations and assessments of the R.T. Orr Dam located in Stratford, Ontario. The project, which initiates in 2026 and must be substantially completed by March 15, 2027, is based on recommendations from a 2023 Dam Safety Review by D.M. Wills Associates Limited. The scope of work includes reviewing existing structural data, conducting a detailed seepage investigation at the downstream left armour stone retaining wall, performing supplementary field investigations for embankment slope stability, installing two nested monitoring wells in both earth embankments, and updating stability analyses for armour stone structures. All work must adhere to the LRIA Technical Bulletin for Geotechnical Design and Factors of Safety and meet Ontario Accessibility Standards for electronic deliverables. Proposals must be submitted electronically via the bids and tenders platform by 3:00 PM Eastern Daylight Time on November 18, 2026. The selection process utilizes a two-envelope system where technical qualifications in Envelope A are evaluated before the cost proposal in Envelope B is opened. Award decisions are based on best value, considering experience, understanding of the work, proposed methodology, schedule, and cost reasonableness. Selected consultants must provide proof of professional licensing, WSIB standing, and required insurance policies, while maintaining strict confidentiality regarding project information.
Upper Thames River Conservation Authority

POSTED

about 6 hours ago

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in 21 days
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