Renco Electronics

What Renco Electronics does

Renco Electronics designs and manufactures custom and standard magnetics components—including inductors, transformers, chokes, coils, and EMI components—for industrial, military, aerospace, telecommunications, smart grid, and consumer electronics applications. Founded in 1955 and headquartered in Rockledge, Florida, the company operates a global manufacturing footprint that combines its U.S. engineering base with Asia production sites, and holds ISO 9001 and AS9100 aerospace certifications that qualify its components for defense and aerospace-grade programs. Its core technical differentiators are custom magnetics design capability, rapid prototyping from concept to production, and high-reliability components engineered for demanding environments where failure is not an option.

The company operates a sales-led, quote-based business model targeting enterprise buyers through direct engineer-to-engineer engagement and a request-a-quote sales process. Revenue is generated through hardware sales of custom and standard magnetics under project-based and long-term supply relationships, with pricing not publicly disclosed. In July 2020, Renco was acquired by Standex Electronics (NYSE: SXI) and now operates as part of the Standex Edge brand portfolio, gaining access to the parent's global sales force, distribution network, and supply chain infrastructure. The company's go-to-market leverages multi-channel marketing including corporate websites, social media, trade shows, and direct enterprise sales rather than high-volume digital commerce.

Name

Renco Electronics

Legal name

Renco Electronics

Website

https://rencousa.com

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Renco Electronics, a Standex Electronics subsidiary founded in 1955, designs and manufactures custom and standard magnetics—inductors, transformers, and EMI components—for military, aerospace, industrial, telecommunications, and smart grid customers globally.

Ownership category

akta.pro rank

Product category

Electronic Components / Magnetics Manufacturing

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Transformers & Magnetics (Power/Signal) (HDAHANAD)

akta.pro secondary industries

Inductors & Coils (Power/RF/Chokes) (HDAHANAC), EMI/EMC & Filtering Components (Common-mode chokes, filters, shielding materials) (IMAGAJAN)

Keywords

• Custom magnetics manufacturing
• Magnetic components
• Power inductors
• EMI suppression components
• Transformer manufacturing

Headquarters

HQ city

Rockledge

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Magnetics Components Sales: Hardware sales of custom and standard inductors, transformers, chokes, coils, and EMI components to industrial, military, aerospace, and consumer electronics manufacturers. Revenue generated through direct sales engagement with project-based and long-term supply relationships.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Renco Electronics designs and manufactures custom and standard magnetics components, including inductors, transformers, chokes, coils, and EMI components. The company serves demanding applications across military, aerospace, industrial automation, telecommunications, smart grid, and consumer electronics markets, with engineering-driven design from concept through prototype to production.

Product overview

Renco Electronics, a subsidiary of Standex Electronics acquired in 2020, operates under the Standex Edge brand and specializes in custom and standard magnetics manufacturing. The product portfolio consists of three core product categories: EMI Components for electromagnetic interference suppression, Transformers for power conversion and signal isolation, and Inductors for energy storage and circuit stabilization. These products serve critical applications across military and aerospace, industrial automation, telecommunications, and smart grid equipment markets. The company leverages over six decades of magnetics engineering expertise with a global manufacturing footprint spanning the USA and Asia.

Differentiator

Problem solved

Functional benefit

Products and services

• EMI Components

Quantifiable outcome

• 65+ years of continuous operation and engineering excellence in magnetics manufacturing

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Standex ElectronicscoreStrategic or Co-development Partner · 1 July 2020In July 2020, Standex Electronics acquired Renco Electronics, strengthening capabilities in custom magnetics and expanding customer reach across high-growth end markets. The acquisition brought Renco's engineering expertise, rapid design cycles, and strong customer relationships into Standex's global platform. Renco now operates as part of Standex Edge.

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Coilcraft: Coilcraft is a leading U.S. manufacturer of custom and standard RF and power magnetics, including inductors, chokes, transformers, and EMI filters. Closely comparable to Renco in product scope, custom-engineering model, and target markets in industrial, telecom, and aerospace.
• Pulse Electronics: Pulse Electronics designs and manufactures custom and standard magnetics including transformers, inductors, chokes, and EMI components. It directly overlaps Renco's product portfolio and serves the same industrial, telecom, and military/aerospace customers.
• Bourns, Inc. Bourns manufactures a broad portfolio of magnetic components (transformers, inductors, chokes) alongside circuit protection and resistive products. Its magnetics line competes directly with Renco's core offerings for industrial, automotive, and defense customers.
• Bel Fuse Inc. Bel Fuse, including its Signal Transformer brand, designs and manufactures transformers, inductors, and power magnetics for industrial, military, aerospace, and telecommunications markets — a direct overlap with Renco's customer mix and product portfolio.

Broad incumbents

• Würth Elektronik: Würth Elektronik is a major European passive-component manufacturer with a magnetics and EMI filter product line that competes with Renco's inductors and transformers at OEMs across industrial, automotive, and telecom applications.
• TDK Corporation: TDK is a global magnetics giant producing inductors, transformers, and EMI suppression components. While much larger and broader than Renco, TDK competes head-on in industrial, automotive, and telecom magnetics, making it a relevant scale benchmark.
• Murata Manufacturing Co., Ltd. Murata is one of the largest global manufacturers of passive electronic components including power inductors, EMI filters, and transformers. It competes with Renco in industrial, automotive, and telecom markets and represents the high-volume Asian benchmark for magnetics pricing.
• Vishay Intertechnology, Inc. Vishay manufactures a broad range of discrete semiconductors and passive components, including magnetics (inductors, transformers), used across industrial, automotive, military, and aerospace markets — overlapping with Renco's customer and product footprint.
• Eaton Corporation: Eaton's electrical components portfolio includes power magnetics used in industrial and aerospace applications. While much larger and more diversified than Renco, Eaton competes in the same high-reliability power magnetics space, particularly for defense and industrial customers.

Regional players

• API Delevan (part of Halma/StandexMagnetGroup): API Delevan manufactures inductors, chokes, coils, and transformers for aerospace, defense, medical, and industrial customers, with strong U.S. positioning. It is a relevant niche competitor to Renco in high-reliability magnetics for military and aerospace programs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/rencoelec
• YouTubeyoutube.com/standexelectronics
• Facebookfacebook.com/StandexElectronics
• LinkedInlinkedin.com/company/standex-meder-electronics

Compliance2 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 Renco Electronics