What Windtech does

Windtech Inc. is a privately held, build-to-specification contract manufacturer of custom electric motor components and assemblies, headquartered in a 65,000 sq. ft. facility in Douglas, Arizona. The company's core product set includes custom stators, lamination cores, self-supporting coils, rotors and armatures, and full conventional and linear motor assemblies ranging from fractional motors up to 1,000+ HP. Production capabilities span CNC winding, varnishing, encapsulation, fluidize powder coating, laser cutting, 5-axis CNC machining, laser marking, commutator fusing, dynamic rotor balancing to ISO 1940, and 3D printing for prototyping, supported by a 100% final inspection regime with CMM (precision up to 0.00008"), electrical testing (resistance, hipot, inductance, surge, back EMF), and equipment calibrated to ISO/IEC 17025:2017 traceable to NIST, CENAM, NPL, and DIN standards.

The company serves enterprise customers across seven vertical segments — Aerospace, Medical, Automotive, Energy, Industrial, Military/Defense, and Commercial — with Aerospace and Military/Defense specifically enabled by AS9100D certification, ITAR registration, and AS9102 first article inspection capability. Revenue is generated through project-based custom manufacturing contracts, with each engagement built strictly to customer specifications; pricing is quote-based and not publicly disclosed. The business also offers in-house engineering, tooling design and fabrication, prototyping, encapsulation, electronic control board assembly (J-STD-001 / IPC-A-610 certified with ESD controls), and custom mechanical assembly and wire harnesses. The go-to-market motion is direct enterprise field sales with no marketplace or reseller channels, supplemented by a Thomasnet supplier profile for top-of-funnel discovery and a customer portal (customer.windtech.com) for account management. No public funding, M&A, or parent-company affiliation is indicated, and the company operates as an independent privately held corporation.

Name

Windtech

Legal name

Windtech Inc.

Website

https://windtech.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Windtech Inc. is a privately held US contract manufacturer in Douglas, Arizona, producing custom electric motor stators, rotors, windings, and full motor assemblies to customer specifications. It serves aerospace, defense, medical, automotive, and industrial enterprise customers under AS9100D and ITAR certifications.

Ownership category

akta.pro rank

Product category

Custom Electric Motor Manufacturing & Assembly

NAICS

Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Mechanical Power Transmission Equipment Manufacturing (333613)

SIC

Motors & Generators (3621), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Wind Turbines & Nacelle Prime Movers (IMAHAFAE)

Keywords

• Custom electric motor manufacturing
• Motor winding assembly services
• Stator and rotor fabrication
• Aerospace contract manufacturing
• Prototype motor engineering

Headquarters

HQ city

Douglas

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Infrastructure, Operations, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Custom Manufacturing & Assembly Services: Windtech generates revenue through custom manufacturing of electric motor components and assemblies built strictly to customer specifications. Services include custom stators, rotors, lamination cores, self-supporting coils, motor assembly, electronic control board assembly, mechanical assembly, and wire harnesses. Revenue is project-based, driven by customer-specific orders ranging from prototype units to full production scale programs. The company also offers engineering services, in-house tooling design/fabrication, and value-added services such as encapsulation and varnishing as part of the manufacturing engagement.
2. Prototyping Services: Dedicated prototyping services for customers, including quick turnaround times, in-house tooling design/manufacturing, 3D printing mockup samples, and simulation capabilities. Billed as part of the overall project engagement, supporting low-volume and single-unit builds.
3. Engineering & Tooling Services: In-house design and fabrication of custom tooling, fixtures, gages, and components required for the manufacturing process. Also includes APQP support, First Articles, PPAP, FMEA, CPK, GR&R, and validation step support.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Windtech is a build-to-specification custom electric motor windings and assembly service company. It manufactures custom stators, lamination cores, self-supporting coils, rotors/armatures, and complete conventional and linear motors (fractional to 1000+ HP) from a 65,000 sq. ft. Arizona facility, complemented by prototyping, engineering, machining, encapsulation, electronic control board assembly, and 100% final inspection. The company serves aerospace, medical, automotive, energy, industrial, military, and commercial OEMs under AS9100D, ISO 9001:2015, and ITAR frameworks.

Product overview

Windtech is a build-to-specification assembly service company offering prototype and full production manufacturing for the electric motor industry. The core product portfolio centers on custom stators, lamination cores, self-supporting coils, rotors and armatures, and motor assembly (conventional and linear motors). These are complemented by value-added services including encapsulation/potting, electronic control board assembly, mechanical assembly, wire harnesses, and special machining. The company provides a full-service ecosystem where engineering services, prototyping with 3D printing, comprehensive inspection (100% final inspection with CMM and electrical testing), and a customer portal round out the offering. The 65,000 sq. ft. manufacturing facility in Arizona enables production from single prototypes to full-scale manufacturing.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Stators

Quantifiable outcome

• 100% inspection on all parts manufactured with full test reports
• +5 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

One partnership is on record.

• Specialized Motor Design PartnerminorStrategic or Co-development PartnerWindtech mentions they can offer motor design through a specialized partner, extending their service offering beyond pure manufacturing to include design collaboration for customers needing full motor design support.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Maxon: Swiss precision DC and brushless motor manufacturer serving aerospace, medical, robotics, and industrial markets — comparable to Windtech in motor topology breadth and regulated-end-market exposure, though at much larger scale.
• Moog Inc. Diversified motion control supplier with motors, servos, and components for aerospace and defense markets — overlaps with Windtech on aerospace/defense motor assemblies and high-precision winding requirements.
• Allied Motion Technologies: Broad-line designer and manufacturer of precision and custom motion products including brushless DC and servo motors — overlaps with Windtech's custom motor assembly and defense/industrial customer mix, but at significantly larger scale.
• Faulhaber: Manufacturer of precision miniature and micro motors, gearheads, and encoders used in medical, aerospace, and robotics — comparable to Windtech on high-precision winding and breadth of motor topologies served.
• Dunkermotoren: Manufacturer of small DC, BLDC, and gear motors for industrial automation, medical, and aerospace applications — comparable to Windtech on fractional-HP motor winding and assembly, integrated as part of a broader industrial portfolio.
• Portescap: Precision motor and motion solutions manufacturer for medical, aerospace, and industrial segments — overlaps with Windtech's high-tolerance, custom-built motor assembly work in regulated industries.

Direct peers

• Magnetic Component Engineering (MCE): Southern California-based custom designer and manufacturer of electric motors, transformers, and magnetic components for aerospace, defense, and industrial customers — most directly comparable custom motor/winding shop to Windtech.
• Sterling Electric: Indianapolis-based manufacturer of specialty AC and DC motors and custom motor windings — comparable to Windtech on custom fractional-to-industrial horsepower motor builds across multiple end markets.
• Empire Magnetics: Custom motor and winding manufacturer specializing in motors for harsh/extreme environments including aerospace, medical, and industrial — overlapping with Windtech on custom stator/rotor fabrication and special-environment encapsulation.
• Arc Systems Inc. Long Island-based custom manufacturer of high-performance electric motors, stators, and rotors for aerospace, defense, and industrial applications — direct comparison to Windtech's build-to-print motor winding and assembly services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/Windtech.Inc.AZ
• LinkedInlinkedin.com/company/windtech-inc.
• Xx.com/Windtech_inc

Compliance7 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 Windtech