HiRel Connectors, Inc.

What HiRel Connectors, Inc. does

HiRel Connectors, Inc. is a privately held U.S. manufacturer of electrical connection systems serving the aviation and aerospace sectors. Founded in 1967 and headquartered in Claremont, California, the company operates within a headcount band of 251-500 employees, placing it in the small-to-mid-cap tier of the aerospace interconnect supply base.

Per the firmographic profile, the company's product scope centers on electrical connection systems — a category that in this industry typically encompasses circular and rectangular connectors, backshells, accessories, and related hardware qualified to aerospace and defense specifications. The underlying technology stack, proprietary features, and specific qualified-product list are not disclosed in the available source material; the corporate website (hirelco.net) returned only a verification placeholder during data collection, yielding no substantive product, certification, or program information.

The business model, pricing approach, and customer mix are similarly not visible in the input. Standard mechanics for a company in this segment would include design-in/specification selling to aerospace OEMs and Tier 1 integrators, qualification-based long product lifecycles, and unit pricing rather than subscription or platform economics — but none of this is confirmed in the supplied evidence. No revenue figures, funding history, leadership roster, partnership data, regulatory actions, or M&A activity were captured, which materially constrains any further descriptive depth.

Name

HiRel Connectors, Inc.

Website

https://hirelco.net

Company type

Private

Founded year

1967

Headcount range

251–500 employees

Short description

HiRel Connectors, Inc. is a privately held aerospace and aviation manufacturer of electrical connection systems, founded in 1967 and headquartered in Claremont, California, serving OEM and supply-chain customers in the U.S. aviation and aerospace sector.

Ownership category

akta.pro rank

Product category

Aerospace Connectors & Interconnection Hardware

NAICS

Electronic Connector Manufacturing (334417), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

Electronic Connectors (3678), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro industry

PRIMARYIMAGAJAC

Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane)

Industrials, Manufacturing & Construction/Electrical Equipment & Industrial Electronics/Electronic Components for Industrial Applications (Passive/active components, industrial-grade modules)

SECONDARYHDAHAOAA

Connectors (Power/Signal/High-Speed)

Hardware, Technology & Telecom/Semiconductors & Electronic Components/Connectors, Interconnects & Printed Circuit Boards (PCBs)

SECONDARYIMABAFAL

Avionics Integration, Wiring Harnesses & Installation Kits

Industrials, Manufacturing & Construction/Aerospace & Defense Manufacturing/Avionics, Navigation & Flight Control Systems

Keywords

• Electrical connectors
• Aviation connectors
• Aerospace interconnect
• Electrical connection systems
• Mil-spec connectors

Headquarters

HQ city

Claremont

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

HiRel Connectors is an aviation and aerospace manufacturer that produces electrical connection systems (connectors and interconnect hardware) for aircraft and aerospace platforms. The company sells its own manufactured electrical interconnection products to buyers in the aviation and aerospace industries.

Differentiator

Problem solved

Functional benefit

Products and services

• Electrical Connection Systems Manufactured electrical connection systems (connectors and interconnect hardware) for aviation and aerospace applications, sold to aircraft and aerospace platform manufacturers.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Broad incumbents

• Amphenol: Amphenol is a global interconnect leader with deep aerospace and military market exposure through its aerospace, industrial, and defense segments. It directly competes with HiRel in aerospace-grade connectors while operating at much greater scale across multiple product families.
• TE Connectivity: TE Connectivity is the world's largest connector manufacturer with a significant aerospace, defense, and aviation product line. While much larger and broader than HiRel, it competes directly in high-reliability aerospace interconnect products and represents the dominant incumbent in the same addressable market.
• Bel Fuse: Bel Fuse manufactures electronic components including magnetic-based connectivity solutions and other interconnect products serving aerospace, defense, and industrial customers. While broader than HiRel, it overlaps in defense and aerospace-grade interconnection markets.
• Eaton (Souriau-Sunbank): Eaton's Aerospace division, including the Souriau and Sunbank connector lines, supplies high-reliability interconnect solutions for commercial and military aircraft. It is a broad incumbent competing with HiRel across similar aviation platforms with deeper resources and broader product portfolios.

Direct peers

• ITT Cannon: ITT Cannon produces a broad range of circular, rectangular, and MIL-spec connectors for aerospace, defense, and industrial users. It directly competes with HiRel in aviation-grade interconnect solutions and shares the same high-reliability, mission-critical use cases.
• Smiths Interconnect: Smiths Interconnect specializes in high-reliability interconnect solutions for aerospace, defense, and industrial markets. Its product portfolio of high-reliability connectors, including Mil-spec and aerospace-grade interconnect systems, directly overlaps with HiRel's core offering for aviation platforms.
• Radiall: Radiall manufactures interconnect components including circular, coaxial, and rectangular connectors for aerospace and defense markets. Its aerospace connector lines serve many of the same aircraft programs and integrators HiRel targets, making it a closely comparable product specialist.
• Positronic: Positronic is a specialty connector manufacturer focused on high-reliability D-subminiature, circular, and rectangular connectors serving aerospace, military, and industrial customers. Its emphasis on reliability and rugged design is directly comparable to HiRel's positioning in aviation interconnect.
• Cinch Connectivity Solutions: Cinch Connectivity Solutions designs and manufactures a wide range of connectors, cable assemblies, and related interconnect products for aerospace, defense, and commercial applications. Its aviation connector portfolio positions it as a direct peer of HiRel in the aerospace interconnect segment.
• Glenair: Glenair is a privately held manufacturer of high-reliability connectors, cable assemblies, and accessories for aerospace, defense, and industrial applications. Like HiRel, Glenair is a long-tenured niche specialist serving similar aerospace customers with comparable interconnect products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/hirelconnectors
• Facebookfacebook.com/hirel-connectors-inc-151971258153544
• LinkedInlinkedin.com/company/hirel-connectors-inc.

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 HiRel Connectors, Inc.