Altran Corporation
Altran Corporation is a family-owned US custom transformer and magnetic component manufacturer serving OEMs across medical, professional audio, industrial, gaming, automotive, and defense markets from a CSA/UL/CE-certified 25,000 sq ft Crystal Lake, Illinois facility, with production from prototype through 100,000+ unit annual runs.
- Company typePrivate
- Founded1982
- HeadquartersCrystal Lake, Illinois, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Altran Corporation does
Altran Corporation is a privately held, family-owned custom transformer and magnetic component manufacturer founded in 1982 and headquartered in a 25,000 sq ft CSA-, UL-, and CE-certified facility in Crystal Lake, Illinois. The company designs and builds custom transformers, inductors, coils, and toroidal magnetics for OEM customers across medical imaging (X-ray, CT, fluoroscopy, defibrillators, patient monitoring), professional audio (microphone pre-amps, DI boxes, recording studio equipment), industrial automation, gaming, alternative energy, lighting, telecom, automotive, defense/aerospace, and oil exploration markets. Its vertically integrated process spans engineering, winding, vacuum/pressure varnish impregnation, and 100% testing in a single Illinois site, with production scalable from single prototypes to high-volume runs exceeding 100,000 units annually. The company holds no outside capital, has no disclosed parent company, and operates a direct B2B sales motion through its website, Request-a-Quote flow, and RFQUSA directory listing.
The company monetizes through hardware sales of build-to-order custom magnetics, priced per project via custom quotes with project-based unit pricing, complemented by free design work and complimentary samples as customer-acquisition cost. It targets OEMs with specialized electrical, thermal, mechanical, or regulatory requirements that off-the-shelf catalog products cannot satisfy — particularly in medical-grade applications requiring FDA and UL 60601 traceability, defense and oil-exploration customers prioritizing domestic supply chain security, and boutique audio manufacturers seeking the company's signature "classic 1960s rock sound" winding techniques. The competitive position rests on certifications, 40+ years of operating history, vertically integrated capital equipment, and a family-owned decision-making structure that supports long customer-qualification cycles. Material gaps in the data set — no disclosed revenue, headcount, named customer logos, or recent M&A or funding activity — limit external triangulation of scale and current growth velocity.
Altran Corporation firmographics
Firmographics- Name
- Altran Corporation
- Legal name
- Altran Corporation
- Website
- https://altrancorp.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Altran Corporation is a family-owned US custom transformer and magnetic component manufacturer serving OEMs across medical, professional audio, industrial, gaming, automotive, and defense markets from a CSA/UL/CE-certified 25,000 sq ft Crystal Lake, Illinois facility, with production from prototype through 100,000+ unit annual runs.
- Ownership category
- akta.pro rank
Altran Corporation industry classification
Industry- Product category
- Custom Transformer Manufacturing
- NAICS
- Power, Distribution, and Specialty Transformer Manufacturing (335311)
- SIC
- Electronic Coils, Transformers & Other Inductors (3677), Power, Distribution & Specialty Transformers (3612)
- akta.pro primary industry
- Industrial Power & Energy Electronics Manufacturing Services (UPS, converters, inverters, chargers) (IMAGAGAI)
Keywords
Where Altran Corporation is headquartered
LocationHeadquarters
- HQ city
- Crystal Lake, Illinois
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Altran Corporation business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Custom Transformer Manufacturing: Design and manufacture of custom transformers and inductors for OEM applications. Revenue generated through project-based orders ranging from single prototypes to high-volume production runs. Pricing based on custom quotes with off-the-shelf pricing approach for custom products. No standard catalog inventory maintained.
- Engineering and Design Services: Free design work and complimentary samples provided to customers as part of the service offering. Build-to-print capabilities where customers provide existing specifications. Collaborative engineering support for design optimization.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Custom Project-Based Pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Altran Corporation product offering
Product offeringCore offering
Altran Corporation designs and manufactures custom transformers, inductors, and coils for OEM customers across medical, audio, industrial, gaming, alternative energy, defense, telecom, and commercial sectors. Every unit is engineered to customer specifications and built-to-order at the company's 25,000 sq ft CSA, UL, and CE-certified facility in Crystal Lake, Illinois, with production scaling from single prototypes to 100,000+ units annually. The company also offers build-to-print services and collaborative engineering support for design optimization.
Product overview
Altran Corporation is a custom transformer and magnetic component manufacturer offering a comprehensive portfolio of precision-engineered products including custom power transformers, high-frequency transformers, audio transformers, medical transformers, switching transformers, inductors, control transformers, isolation transformers, high voltage transformers, coils, and toroidal power transformers. All products are 100% custom-designed and built-to-order, manufactured exclusively at the company's CSA, UL, and CE-certified facility in Crystal Lake, Illinois. The company serves diverse industries including medical imaging, professional audio, industrial automation, gaming, alternative energy, and commercial electronics, with production capabilities ranging from single prototypes to high-volume runs exceeding 100,000 units annually.
Differentiator
Problem solved
Functional benefit
Products and services
- Custom Power Transformers
- Custom High Frequency Transformers
- Custom Audio Transformers
- Custom Medical Transformers
Quantifiable outcome
- Lead times reduced to fraction of offshore timelines (domestic weeks vs. 12-20 weeks international shipping)
- +3 more outcomes
Companies that use Altran Corporation
Customer profileSegments10 records
Ideal customer profiles6 records
Altran Corporation technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Altran Corporation partnerships and signals
Strategic signalScale indicators4 records
Recent moves6 records
Expansion highlights6 records
Altran Corporation competitors and assessment
Company assessmentDirect peers
- Jefferson Electric: US manufacturer of dry-type transformers, control transformers, and isolation transformers serving industrial, HVAC, and commercial OEMs. Comparable in transformer specialization and vertical-industrial customer base.
- Coilcraft: Major US manufacturer of inductors, transformers, and chokes with strong custom-engineering capability for power, RF, and signal applications. Directly comparable in vertical breadth and magnetics-focused engineering depth.
- Triad Magnetics: US-based custom and standard magnetic components manufacturer (transformers, inductors, chokes) serving medical, industrial, and audio markets with similar build-to-print and custom-design capabilities. Closely comparable operating model to Altran.
- Standex Electronics (Standex-Meder): Custom magnetic components manufacturer including transformers, inductors, and planar magnetics serving medical, aerospace, and industrial customers. Highly comparable custom-design and build-to-print business model.
- Magnetic Components Inc. US-based manufacturer of custom transformers, chokes, and inductors serving OEM customers across industrial, medical, and commercial markets. Direct operating-model peer to Altran.
- Precision Incorporated: Custom transformer and inductor manufacturer serving medical, aerospace, defense, and industrial markets with engineering-driven, build-to-order operations. Closely analogous mid-sized US magnetic-component competitor.
Broad incumbents
- TDK-Lambda: Subsidiary of TDK focused on industrial power supplies and converters; a broad incumbent with in-house magnetics expertise serving medical, industrial, and telecom verticals that overlap with Altran's customer base.
- Würth Elektronik eiSos: Global incumbent in electronic components including a substantial magnetics portfolio (transformers, inductors, chokes). Much larger scale and broader catalog but overlaps directly with Altran's custom power and signal transformer lines.
- Murata Power Solutions: Murata's power division manufactures DC-DC converters, isolation transformers, and inductors for industrial, medical, and telecom OEMs. Comparable end-markets and overlapping magnetics content make it a relevant broader incumbent.
- API Delevan / Tabtronics (Regal Rexnord): Established manufacturer of inductors, transformers, and coils serving industrial, aerospace/defense, and telecom applications. Larger incumbent offering similar magnetic-component categories with broader catalog.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Altran Corporation social profiles
Digital presenceAltran Corporation compliance and trust
Trust signalCompliance4 records
Altran Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Altran Corporation leadership team
Management profileNumber of profiles
Profiles3 records
Altran Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Altran Corporation M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Altran Corporation
What does Altran Corporation do?
Altran Corporation designs and manufactures custom transformers, inductors, and coils for OEM customers across medical, audio, industrial, gaming, alternative energy, defense, telecom, and commercial sectors. Every unit is engineered to customer specifications and built-to-order at the company's 25,000 sq ft CSA, UL, and CE-certified facility in Crystal Lake, Illinois, with production scaling from single prototypes to 100,000+ units annually. The company also offers build-to-print services and collaborative engineering support for design optimization.
Is Altran Corporation a public or private company?
Altran Corporation is a private company. It is classified as family owned and is currently operating.
When was Altran Corporation founded?
Altran Corporation was founded in 1982. It employs 1 to 10 people.
Where is Altran Corporation based?
Altran Corporation is headquartered in Crystal Lake, Illinois, United States, in the North America region.
How does Altran Corporation make money?
Two revenue lines are on record. Custom Transformer Manufacturing is the primary driver. The others are engineering and Design Services.
Who are Altran Corporation's main competitors?
Direct peers on record are Jefferson Electric, Coilcraft, Triad Magnetics, Standex Electronics (Standex-Meder), Magnetic Components Inc. and Precision Incorporated. Broad incumbents are TDK-Lambda, Würth Elektronik eiSos, Murata Power Solutions and API Delevan / Tabtronics (Regal Rexnord).
Does Altran Corporation have an API?
No public API is recorded for Altran Corporation.
What industry is Altran Corporation in?
Altran Corporation's product category is Custom Transformer Manufacturing. Its primary akta.pro industry code is IMAGAGAI, Industrial Power & Energy Electronics Manufacturing Services (UPS, converters, inverters, chargers). Its NAICS code is 335311 and its SIC code is 3677.