MANGOLDT

What MANGOLDT does

MANGOLDT (legal entity: Hans von Mangoldt GmbH) is a German manufacturer of inductive power components headquartered in Aachen since 1948, with origins in a 1941 transformer factory in Austria. The company designs and builds chokes (reactors) and transformers for energy supply, industrial drives, and test technology applications, with capabilities spanning low- and medium-voltage (up to 36 kV), iron-core and air-core designs, strip and foil windings, and dry and liquid-cooled configurations. Its core product portfolio includes filter reactors, line chokes, compensation reactors, air core reactors, DC/smoothing chokes, radio frequency systems, tuning coils, transformers, sine wave filter chokes, and protective enclosures — many featuring its proprietary PolyGap® multi-air-gap technology that extends service life to over 20 years. Components range from catalog line chokes (over 100 standard SKUs) to custom-engineered units weighing up to 5 tons and rated above 12 MW.

The company operates a direct B2B enterprise field-sales model through owned facilities in Germany (Aachen), Taiwan (Kaohsiung, est. 2014), and India (Bangalore JV with Meher Ltd., est. 2013), supplemented by a long-standing US trading partner. Approximately 60% of revenue is exported, with products deployed across energy utilities, industrial automation, transport/mobility (EV charging), marine/offshore, building technology, and test/research end-markets. Pricing is quote-based for custom designs with no public list prices; standard line chokes are available from stock. MANGOLDT is a wholly-owned subsidiary of Maschinenfabrik Reinhausen GmbH following Reinhausen's 2017 acquisition of 100% of shares, providing group-level strategic backing within a diversified energy-technology conglomerate. Certifications include ISO 9001:2015, ISO 14001:2015, UL File E173113, and RoHS 2011/65/EU compliance.

Name

MANGOLDT

Legal name

Hans von Mangoldt GmbH

Website

https://mangoldt.com

Company type

Private

Founded year

1941

Operating status

Operating

Headcount range

51–100 employees

Short description

MANGOLDT (Hans von Mangoldt GmbH) is a German manufacturer of custom-engineered chokes (reactors) and transformers for power electronics, serving utilities, industrial automation, EV charging, and offshore markets. It operates from Aachen with production sites in Taiwan and India, and has been a wholly-owned subsidiary of Maschinenfabrik Reinhausen since 2017.

Ownership category

akta.pro rank

Headquarters

HQ city

Aachen

HQ country

Germany

HQ region

Europe

Offices3 records

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. Chokes and Transformers Sales: MANGOLDT generates revenue through the sale of custom-engineered inductive components including chokes (filter reactors, line chokes, compensation reactors, air core reactors, DC chokes, radio frequency systems, tuning coils) and transformers. Products are available as standard series solutions or customized special designs. Components handle power ratings from low voltage to medium voltage (up to 36 kV) and can exceed 12 MW for smoothing chokes.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

MANGOLDT develops and manufactures high-quality chokes (reactors) and transformers for worldwide use in energy supply, industry, and testing technology. The product portfolio includes filter reactors, line chokes, compensation reactors, air core reactors, DC/smoothing chokes, radio frequency systems, tuning coils, transformers, sine wave filter chokes, liquid-cooled solutions, and protective enclosures, offered as standard series solutions or customized special designs for low and medium-voltage (up to 36 kV) applications.

Product overview

MANGOLDT develops and manufactures high-quality chokes and transformers for worldwide use in energy supply, industry and testing technology. The product portfolio is a unified offering of inductive components centered around core reactor technologies including Filter Reactors, Line Chokes, Compensation Reactors, Air Core Reactors, DC-Chokes/Smoothing Chokes, Radio Frequency Systems, Tuning Coils, Transformers, Sine Wave Filter Chokes, and Liquid-Cooled Solutions. Products are available with various configurations including low-voltage and medium-voltage options, single-phase and three-phase versions, and can be customized with Protective Enclosure Solutions for harsh environments. The portfolio is characterized by proprietary PolyGap technology for superior performance and extended service life.

Differentiator

Problem solved

Functional benefit

Brands

• PolyGap®: Proprietary core technology featuring multiple small air gaps instead of a single gap, providing superior performance and maximum service life exceeding 20 years
• PSF Sinusfilter

Quantifiable outcome

• Service life extended to over 20 years with PolyGap technology
• +3 more outcomes

Named customers1 record

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Long-standing Trading Partner (USA)minorChannel Partner/ Reseller/ Distributor · 1 January 2014A long-standing trading partner in the United States complements MANGOLDT's global network for sales and service, providing market access and local presence in North America alongside the company's manufacturing bases in Germany, Taiwan, and India.
• Meher Ltd.coreStrategic or Co-development Partner · 1 January 2013Equal joint venture partnership established in 2013 forming Meher Mangoldt Inductors Pvt. Ltd. in Bangalore, India. Based on over 30 years of partnership between the participating entrepreneurs. The collaboration enables MANGOLDT to serve the Indian market optimally, exploit growth potential in the emerging region, and establish strong local market networks. Clients benefit from shorter delivery routes and elimination of import duties.

Scale indicators10 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• ABB: ABB is a global electrification and power-equipment incumbent offering transformers, reactors, drives, and power-quality solutions that overlap with MANGOLDT's offerings, particularly in utility and industrial automation.
• Hubbell: Hubbell's electrical solutions segment includes transformers, reactors, and power-quality products serving utility and industrial customers comparable to MANGOLDT's end markets.
• Schneider Electric: Schneider Electric offers transformers, power-quality solutions, and industrial automation products that overlap with MANGOLDT's portfolio across energy distribution, industrial drives, and building applications.
• Siemens Energy: Siemens Energy supplies transformers, grid technologies, and industrial drive systems, competing with MANGOLDT's products in power generation, transmission, and large industrial applications.
• WEG Industries: WEG manufactures transformers, reactors, and industrial electrical equipment globally, competing with MANGOLDT in industrial automation, drives, and energy distribution segments.
• Eaton: Eaton manufactures power transformers, magnetics, and power-quality components used across utility, industrial, and data-center applications — directly comparable to MANGOLDT's inductive components portfolio.

Others

• Maschinenfabrik Reinhausen GmbH: Reinhausen is MANGOLDT's parent company (100% owner since 2017) and operates in adjacent power-grid voltage regulation and on-load tap-changer technology, sharing customers in the energy and utility sector.

Direct peers

• Gutor Electronic (Schweitzer Engineering Laboratories): Gutor, part of SEL, produces industrial UPS systems and transformers for harsh environments including oil & gas and offshore — overlapping with MANGOLDT's protective enclosure and specialty transformer offerings.
• Trench Group: Trench Group specializes in coils and reactors for power systems, including air-core and iron-core reactors and filter reactors — overlapping directly with MANGOLDT's core choke/reactor portfolio for utility and industrial customers.
• Hammond Power Solutions: Hammond Power Solutions designs and manufactures dry-type and cast-resin transformers and magnetics (including reactors and chokes) for industrial and energy customers — closely comparable product portfolio and customer base to MANGOLDT.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInde.linkedin.com/company/hans-von-mangoldt-gmbh

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

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 MANGOLDT