What Fluxtrol does

Fluxtrol Inc. is a privately held U.S. manufacturer headquartered in Auburn Hills, Michigan, that develops and sells proprietary Soft Magnetic Composite (SMC) materials used as magnetic flux concentrators and controllers inside industrial induction heating systems. Its product portfolio comprises eight SMC grades split between machinable materials (Fluxtrol 100, Fluxtrol A, Fluxtrol 50, Fluxtrol 25, Ferrotron 559H, Ferrotron 559H Original) and moldable materials (Alphaform LF, Alphaform MF), collectively spanning induction frequencies from 1 kHz to 3000 kHz. The company was formed from the merger of Fluxtrol, Manufacturing and the Centre for Induction Technology (founded by Robert S. Ruffini in 1993), and combines proprietary composite formulations with in-house electromagnetic and thermal simulation capabilities (ELTA 1D FDM and Flux 2D/3D FEA) plus full custom induction heating coil design and manufacturing.

Fluxtrol operates a hybrid business model combining materials sales with deeply bundled engineering services. SMC materials are sold via quote-based pricing through a global distributor network covering more than 50 countries, supplemented by direct sales, a customer-facing CIM portal for repeat orders, and custom coil manufacturing. Adjacent services — computer simulation, prototyping and validation (500W–50kW power supplies, 3–2000 kHz frequency), consulting, on-site installation support, and personal training — are priced as professional services and frequently co-sell with material orders, increasing switching costs. The company also invests in technical education through a free online induction heating course, a published technical library, YouTube technical content, and co-sponsorship of the ASM Heat Treating Society's student research awards (Heat Treat 2023, 2025).

The customer base spans automotive heat treating (primary vertical), food processing and packaging, aerospace and specialty metallurgy, biomedical device manufacturing, and academic research institutions. Named enterprise customers include TRW Canada, Retech, Flame Treating and Engineering, and Trueflaw Ltd., with academic references including the University of Cambridge. With 11–50 employees and no disclosed funding, revenue, or M&A activity, Fluxtrol presents as a small, technically specialized, privately held industrial materials company whose competitive position rests on proprietary formulations, deep application engineering talent (125+ combined years of coil design experience), and a wide international distribution footprint rather than scale advantages.

Name

Fluxtrol

Legal name

Fluxtrol Inc.

Website

https://fluxtrol.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Fluxtrol Inc. manufactures proprietary Soft Magnetic Composite materials and custom induction heating coils, serving industrial customers in automotive, aerospace, food processing, biomedical, and research sectors through a global distributor network in 50+ countries.

Ownership category

akta.pro rank

Product category

Industrial Induction Heating Materials

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

Transformers & Magnetics (Power/Signal) (HDAHANAD)

Keywords

• Induction heating materials
• Soft magnetic composites
• Magnetic flux control
• Induction coil design
• Heat treating services

Headquarters

HQ city

Auburn Hills

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Soft Magnetic Composite Materials Sales: Sale of proprietary SMC materials including Fluxtrol 100, Fluxtrol A, Fluxtrol 50, Fluxtrol 25, Ferrotron 559H, Ferrotron 559H Original, Alphaform LF, and Alphaform MF in various stock sizes. Customers can order via quote request or CIM portal for repeat orders.
2. Engineering and Consulting Services: Pre-production and existing production induction application services including consulting, coil design, computer simulation, prototyping and validation, on-site support, and personal training services.
3. Custom Induction Heating Coil Manufacturing: Manufacturing of custom induction heating coils with magnetic controllers, including design, fabrication, and testing services for specific customer applications.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Fluxtrol Inc. manufactures and sells proprietary Soft Magnetic Composite (SMC) materials (machinable and moldable grades) used as magnetic flux controllers in industrial induction heating systems. The company also provides complementary engineering services including custom induction coil design, computer simulation (ELTA, Flux 2D/3D), prototyping, validation, consulting, and on-site training for customers across automotive, aerospace, food processing, biomedical, and specialty metallurgy sectors.

Product overview

Fluxtrol is a manufacturer of Soft Magnetic Composite (SMC) materials for induction heating applications. The product portfolio consists of two main categories of materials: machinable SMCs (Fluxtrol 100, Fluxtrol A, Fluxtrol 50, Fluxtrol 25, Ferrotron 559H, Ferrotron 559H Original) and moldable/formable SMCs (Alphaform LF, Alphaform MF). These materials are used as magnetic flux controllers in induction heating coils. The company also provides complementary engineering services including induction heating coil design, computer simulation using ELTA and Flux 2D/3D software, prototyping and validation, consulting, magnetic flux control research, heat treating and melting R&D, emerging technologies development, modeling and optimization, personal training, and on-site support. A technical resources library and online induction heating course are also offered.

Differentiator

Problem solved

Functional benefit

Brands

• Fluxtrol 100: Machinable SMC with highest thermal conductivity, saturation flux density and flexural strength. Frequency up to 50 kHz.
• Fluxtrol A
• Fluxtrol 50
• Fluxtrol 25
• Ferrotron 559H
• Ferrotron 559H Original
• Alphaform LF
• Alphaform MF

Products and services

• Fluxtrol 100 Machinable soft magnetic composite with the highest thermal conductivity, saturation flux density, and flexural strength in the Fluxtrol family. Designed for induction heating applications up to 50 kHz.
• Fluxtrol A Machinable SMC with highest maximum magnetic permeability and lowest magnetic losses at low to intermediate frequencies. Rated for applications up to 100 kHz.
• Fluxtrol 50 Machinable SMC providing excellent performance over a wide frequency range up to 500 kHz, with good mechanical strength, machinability, and thermal conductivity.
• Fluxtrol 25 Machinable SMC with best elasticity of Fluxtrol materials, excellent machinability, and reasonable thermal conductivity. Suitable for applications up to 500 kHz.
• Ferrotron 559H Machinable SMC with highest dielectric strength in the Fluxtrol family and lowest losses at high frequencies. Offers nearly constant magnetic permeability up to 3000 kHz.
• Ferrotron 559H Original Enhanced version of Ferrotron 559H with better mechanical strength, higher magnetic permeability, saturation flux density, and thermal conductivity. Rated for frequencies up to 3000 kHz.
• Alphaform LF Moldable (formable) soft magnetic composite developed with magnetic particles and thermal-curing epoxy binder. Designed for quick installation to induction heating coils with low tolerances. Operating frequency range 1-80 kHz.
• Alphaform MF Moldable (formable) soft magnetic composite with magnetic particles and thermal-curing epoxy binder for efficient installation to induction heating coils. Operating frequency range 10-1000 kHz.
• Induction Heating Services Engineering and manufacturing services for induction heating coils including pre-production and existing production application workflows. Covers coil design, material selection, installation, and production launch support.
• Induction Heating Coil Design Custom induction heating coil design services utilizing magnetic flux control expertise to maximize production efficiencies. Team has over 125 years of combined experience.
• Computer Simulation Advanced induction heating computer simulation using ELTA and Flux 2D/3D software for electromagnetic and thermal process optimization, including multiphysics modeling capabilities.
• Prototyping and Validation Laboratory prototyping and validation services with power supplies ranging from 500W to 50kW and frequencies from 3 to 2000 kHz, including thermal imaging capabilities for real-life part production analysis.
• Consulting Services Induction technology consulting covering energy efficiency, electromagnetic safety, feasibility studies, coil life optimization, part quality improvement, and vendor proposal review.
• Personal Training On-site training courses covering induction theory, simulation, coil design, manufacturing, magnetic controller installation, and process setup demonstration.
• On-Site Support Customer site support for induction coil installation and production startup with experienced setup personnel including metallurgists, material scientists, and electromagnetic experts.

Quantifiable outcome

• Significantly increased temperature and efficiency when using SMC materials compared to bare coils
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Global Distributor NetworkcoreChannel Partner/ Reseller/ DistributorFluxtrol maintains an extensive global distributor network covering more than 20 countries (initially) and expanding to more than 50 countries, providing local sales, technical support, and product availability for customers worldwide.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Höganäs AB: Höganäs is the world's largest producer of metal powders and the primary direct competitor to Fluxtrol in soft magnetic composites, commercializing its SOMALOY brand of SMC materials for electromagnetic and induction applications. Product portfolio, target customer base (industrial motor, induction, power-electronics manufacturers), and application overlap with Fluxtrol are closely aligned.
• Dexter Magnetic Technologies: Dexter Magnetic Technologies manufactures custom soft magnetic materials, flux concentrators, and magnetic assemblies for industrial and scientific electromagnetic applications, directly overlapping with Fluxtrol's magnetic flux controller and custom coil offering. Serves similar R&D and industrial customers in aerospace, defense, and research.

Broad incumbents

• Inductotherm Group: Inductotherm is the world's largest group of induction heating and melting equipment companies (Inductoheat, Inductotherm Corp., Radyne, etc.), supplying the metal melting and heat treatment industries where Fluxtrol's SMC consumables are used. A broad incumbent whose equipment is routinely paired with Fluxtrol materials, making it an adjacent/ecosystem peer.

Others

• Inductoheat: Inductoheat (part of Inductotherm Group) is a leading global manufacturer of induction heating equipment for forging, heat treating, and brazing, serving the same automotive, aerospace, and energy customers Fluxtrol supports. It is a complementary equipment supplier rather than a direct materials competitor.
• Ajax Tocco Magnethermic: Ajax Tocco Magnethermic designs and manufactures induction heating and melting systems for automotive, aerospace, and metals industries, sharing Fluxtrol's customer base in heat treatment and induction melting. Complementary equipment-side peer.
• EFD Induction: EFD Induction (Nederman Inductotherm-owned) is a Norway-based induction heating equipment manufacturer serving industrial heat treatment, brazing, and melting markets globally, frequently requiring magnetic flux concentrators and engineering services similar to Fluxtrol's offering.
• Ambrell: Ambrell (part of Inductotherm Group) designs and manufactures induction heating solutions for small-part and precision industrial applications, sharing buyers with Fluxtrol in industrial heat-treat environments and serving as an adjacent equipment-side peer.
• Radyne Induction Heat Treating: Radyne (part of Inductotherm Group) specializes in induction heat-treating equipment and turnkey systems, complementing Fluxtrol's flux control and coil design services for end customers in heat treatment and metal processing.

Regional players

• Bodycote plc: Bodycote is a global thermal processing services provider running heat-treatment facilities (many induction-equipped) across Europe and North America. While not a materials competitor, Bodycote is a major consumer of induction heating equipment and magnetic flux concentrators, making it a relevant customer-adjacent peer for Fluxtrol's materials.
• SECO/WARWICK Group: SECO/WARWICK is a Poland-based manufacturer of heat treatment and metallurgy equipment, including induction-based solutions for industrial customers, sharing target end markets with Fluxtrol primarily across EMEA. Functions as a regional equipment-side peer.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/Fluxtrol
• LinkedInlinkedin.com/company/fluxtrol-inc
• Xx.com/fluxtrol
• Facebookfacebook.com/Fluxtrol

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 Fluxtrol