McCully Corporation

Name

McCully Corporation

Legal name

McCully Corporation

Website

https://mccullycorp.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Aerospace and Defense Electric Motor Manufacturing

NAICS

All Other Miscellaneous General Purpose Machinery Manufacturing (333998), Fluid Power Pump and Motor Manufacturing (333996)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Rotorcraft Parts & Components Manufacturing (Tier Suppliers) (IMABABAM)

Keywords

• Electric motor manufacturing
• Aerospace motor components
• Winding fabrication services
• Defense contract manufacturing
• Motor assembly services

Headquarters

HQ city

Moorpark

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Others

Revenue model

1. Engineering Services: Provided engineering services to aerospace and defense companies for subcontracting their own electrical motor designs
2. Manufacturing Services: Manufacturing services including winding, fabrication, impregnation, and assembly for electric motors delivered to aerospace and defense clients

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

McCully Corporation is a contract engineering and manufacturing services provider that produces electric motors and motor components for aerospace and defense customers. Its offering covers winding (stators, armatures, yoke assemblies, coils, bobbins, solenoids), fabrication (stator stacking/bonding, rotor assemblies, complete motor assemblies), impregnation (dip and vacuum), assembly and copper brazing, plus powder coating, testing, balancing, and quality assurance. Customers subcontract their own motor designs to McCully for production at aerospace-grade quality specifications.

Product overview

McCully Corporation (now Windings-Moorpark) operates as an engineering and manufacturing services provider offering a comprehensive suite of electric motor manufacturing capabilities. The company provides integrated manufacturing services including Winding Services (stators, armatures, coils, bobbins, solenoids), Fabrication Services (stator stacking, armature core stacking, motor assemblies), Impregnation Services (dip and vacuum), and Full-Line Assembly Services. Additional capabilities include powder coating, testing, balancing, and quality assurance. These services collectively enable the company to deliver complete electrical motor manufacturing from component production through final assembly, serving aerospace and defense clients since 1978.

Differentiator

Problem solved

Functional benefit

Products and services

• Winding Services

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Windings Inc.coreStrategic or Co-development Partner · 1 November 2022Windings Inc., a Minnesota-based electric motor full-service provider, acquired McCully Corporation in November 2022. Windings committed to helping McCully grow and adapt while maintaining McCully's operations and capabilities. As of November 2023, McCully operates under the Windings name as Windings-Moorpark, with operations continuing unchanged.

Scale indicators2 records

Recent moves3 records

Expansion highlights3 records

Broad incumbents

• Woodward Inc. Supplier of energy control and optimization solutions, including motor controllers and motion components for aerospace, defense, and industrial markets. Overlapping customer base in aerospace/defense motor and motion control adjacencies.
• Honeywell Aerospace: Major Tier 1 aerospace systems and component supplier (owned by Honeywell) that both produces motors and acts as a customer/prime contracting party for motor subcontractors like McCully. Directly comparable as a buyer of the same motor services McCully provides.
• Safran Electrical & Power: Division of Safran Group focused on aircraft electrical systems, including electric motors and generators for commercial and military aerospace. Comparable as both a manufacturer of aerospace motors and as a prime that procures motor subcontracting services.
• Moog Inc. Global designer and manufacturer of high-performance precision motion control products, including motors, servo systems, and components for aerospace and defense. Larger incumbent with overlapping motor and motion control capabilities, particularly in defense and aerospace prime contractor supply.

Direct peers

• Allied Motion Technologies: Global manufacturer of precision and specialty motion control products, including motors and drives for aerospace, defense, and industrial markets. Directly comparable in motor manufacturing capabilities and target verticals.
• ARC Systems Inc. Specialty manufacturer of electric motors, generators, and precision components for aerospace, defense, and industrial markets. Directly comparable to McCully as an aerospace/defense-focused motor manufacturer serving prime contractors.
• Electric Coil & Engineering Co. Manufacturer of custom electric motors, coils, and electromagnetic components serving aerospace, defense, and industrial customers. Closely comparable service offering (winding, coil manufacturing, motor assemblies) and customer overlap with McCully.
• Windings Inc. Minnesota-based electric motor full-service provider and parent company of McCully. Windings provides engineering, prototyping, and manufacturing services for electric motors across aerospace, defense, robotics, energy, and medical markets — directly comparable to McCully's services and now operationally integrated.
• Kollmorgen: Designer and manufacturer of high-performance electric motors, servo drives, and motion control components for aerospace, defense, and industrial applications. Overlaps directly with McCully on aerospace/defense motor manufacturing and design services.

Emerging players

• ThinGap LLC: Manufacturer of high-performance ironless core electric motors and generators for aerospace, defense, and medical applications. Comparable niche overlap with McCully's aerospace motor manufacturing focus, though specialized in ironless motor architectures.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about McCully Corporation