What Ella Engineering does

Ella Engineering Incorporated is a privately held, family-owned precision contract manufacturer founded in 2014 and headquartered at 800 Morse Avenue, Elk Grove Village, Illinois. The company specializes in the production of Mil-Spec electrical contacts (AS39029 / MIL-C-39029 series) and custom interconnect components designed for harsh-environment connector applications. Ella is a NAVAIR QPL-qualified manufacturer, authorized to supply contacts validated against major military specifications including MIL-DTL-26482, MIL-DTL-38999, MIL-DTL-24308, MIL-DTL-83733, and MIL-DTL-83723. Its end markets are aerospace, space, military and defense, industrial, automotive, and communications.

The company operates a fully vertically integrated production model under one roof. Capabilities include high-speed Swiss and multi-axis CNC screw machining, in-house electroplating across a broad finish matrix (gold, silver, palladium, palladium-nickel, tin, nickel, electroless nickel, copper), heat treating and zone annealing, hooding, striping, and color banding, plus a fully integrated inspection lab performing electrical, mechanical, dimensional, automated, and plating thickness and chemical testing. Quality management is certified to AS9100:2016 and ISO 9001:2015 by DQS, with NADCAP accreditation for aerospace heat treating. The product portfolio spans nine distinct M39029 contact series in sizes 22 through 12, alongside custom interconnect components for non-standard harsh-environment applications.

Ella Engineering generates revenue through direct B2B contract manufacturing sales. Customers engage via a request-a-quote model, with pricing tailored to part specification, plating material (frequently precious metals), tolerance, and volume. The sales motion is consultative and targeted at engineering and procurement decision-makers at defense primes, aerospace OEMs, and Mil-Aero connector manufacturers. The company has no disclosed institutional investors, parent company, or subsidiaries, and growth to date has been funded organically through reinvestment in equipment, certifications, and process capability.

Name

Ella Engineering

Legal name

Ella Engineering Incorporated

Website

https://ellaeng.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Ella Engineering is a privately held, QPL-qualified US contract manufacturer of Mil-Spec AS39029 electrical contacts and custom interconnect components serving aerospace, defense, space, industrial, automotive, and communications markets.

Ownership category

akta.pro rank

Product category

Precision Mil-Spec Electrical Contacts and Interconnect Components

NAICS

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)

SIC

Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Industrial Electronics Manufacturing Services (EMS) (IMAGAGAA)

akta.pro secondary industry

Sensors & Instrumentation Electronics Manufacturing Services (Transmitters, analyzers, industrial sensors) (IMAGAGAL)

Keywords

• Mil-spec electrical contacts
• Precision CNC machining
• QPL qualified manufacturing
• Interconnect components
• Harsh environment connectors

Headquarters

HQ city

Elk Grove Village

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Component Manufacturing Sales: Revenue generated from the manufacture and sale of precision Mil-Spec contacts and interconnect components to aerospace, defense, and industrial customers. Products are sold as individual components with pricing based on specifications, materials, and volume.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Ella Engineering is a vertically integrated, USA-based contract manufacturer that produces QPL-qualified Mil-Spec electrical contacts (AS39029 / MIL-C-39029 series) and custom precision interconnect components for harsh environment connector applications. The company combines precision machining, in-house electroplating, heat treating, and integrated inspection under one roof to serve aerospace, space, military and defense, industrial, automotive, and communications customers.

Product overview

Ella Engineering is a vertically integrated precision manufacturer specializing in high-reliability Mil-Spec and custom electrical contacts, as well as interconnect components. The company's product portfolio centers on QPL-qualified AS39029 (MIL-C-39029) contacts organized into multiple series: M39029/4 (pin contacts), M39029/5 (socket contacts), M39029/31 (pin contacts), M39029/32 (socket contacts), M39029/56 (socket contacts), M39029/57 (socket contacts), M39029/58 (pin contacts), M39029/63 (socket contacts), and M39029/64 (pin contacts). These contacts support various connector standards including MIL-DTL-26482, MIL-DTL-38999, MIL-DTL-24308, MIL-DTL-83733, and others. Complementing the contacts are custom interconnect components designed for harsh environments. All products are manufactured in the USA with vertically integrated capabilities including machining, plating, heat treating, and automated inspection. The company serves aerospace, space, military and defense, industrial, automotive, and communications markets.

Differentiator

Problem solved

Functional benefit

Products and services

• Mil-Spec QPL-Qualified Electrical Contacts (AS39029 / M39029 Series) QPL-qualified AS39029 / MIL-C-39029 Mil-Spec pin and socket electrical contacts manufactured in sizes 20, 16, 12, and 22, designed for use with MIL-DTL-26482, MIL-DTL-38999, MIL-DTL-24308, MIL-DTL-83733, MIL-DTL-26500, MIL-DTL-26518, MIL-DTL-55302/68, /71, /72, /75, and MIL-DTL-12883/40 and /41 relay sockets. Sold to aerospace, space, military and defense, industrial, automotive, and communications customers who require high-reliability interconnect components for harsh environment connector applications.
• Custom Precision Interconnect Components Custom electrical contacts and precision interconnect components designed for mission-critical connector applications, including harsh environment components. Manufactured using precision screw machining, in-house electroplating, heat treating, and integrated inspection to customer specifications for aerospace, defense, industrial, automotive, and communications buyers.
• Contract Manufacturing and Value-Added Services Full-service contract manufacturing combining precision machining, in-house electroplating, heat treating, zone annealing, hooding, striping, color banding, and a fully integrated inspection lab into a single vertically integrated offering. Sold to engineering and procurement buyers in mission-critical industries seeking turnkey sourcing of high-reliability interconnect components.

Quantifiable outcome

• Every part meets the exacting standards required for mission-critical applications with performance, consistency, and long-term reliability validated through rigorous inspection and documentation

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Molex (Koch): Koch-owned global connector and electronic solutions provider with extensive aerospace and defense product lines. Overlaps with Ella's broader harsh-environment interconnect themes, though at much larger scale and product breadth.
• Amphenol: Global leader in interconnect, antenna, and sensor solutions with a major Mil-Spec and aerospace/defense connector franchise. Overlaps directly with Ella's M39029-style contact and connector business but serves a vastly broader customer base and product portfolio.
• TE Connectivity: One of the world's largest connector and sensor manufacturers with deep military/aerospace exposure through DEUTSCH and other legacy brands. Directly competes in harsh-environment interconnect components but at global scale.

Direct peers

• Omnetics Connector Corporation: US-based manufacturer of miniature Mil-Spec nano and micro connectors and contacts for aerospace, defense, and medical applications. Comparable as a smaller, US-based precision Mil-Spec interconnect specialist.
• Glenair: US-based manufacturer specializing in Mil-Spec circular connectors, backshells, and contacts for aerospace and defense. Closely comparable niche focus on mission-critical harsh-environment interconnect components.
• ITT Cannon: Long-established supplier of Mil-Spec and commercial circular connectors, including D-Subminiature and rack-and-panel products used across aerospace and defense — directly comparable to Ella's MIL-DTL-24308 and MIL-DTL-38999 contact lines.
• Cinch Connectivity Solutions: Bel Fuse-owned manufacturer of Mil-Spec circular and D-Sub connectors, including contacts used in MIL-DTL-24308 and MIL-DTL-26482 platforms — directly competing with Ella's pin/socket contact offering.
• Souriau (Eaton): Eaton's Souriau-Sunbank division produces Mil-Spec and aerospace-grade circular connectors, hermetics, and contacts. Directly comparable in target markets (aerospace, defense, space) and product standards (38999, 26482 families).
• Harlow Aerostructures (DCI / Precision Contacts): Specialty precision machined contact and connector component supplier serving aerospace, defense, and space. Comparable niche footprint to Ella as a smaller specialist in high-reliability interconnect components.
• Positronic Industries: Manufacturer of high-reliability rectangular and circular connectors and precision contacts, with significant aerospace, defense, and industrial exposure. Comparable in emphasizing machined, high-tolerance interconnect components.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ella-engineering-incorporated

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Ella Engineering