Medcom Sp. z o.o.

What Medcom Sp. z o.o. does

Medcom Sp. z o.o. is a privately held Polish power-electronics manufacturer founded in 1988 and headquartered in Warsaw, specializing in silicon-carbide (SiC)-based traction drives, auxiliary converters, and AC/DC power supply systems for trams, trolleybuses, electric buses, trains, locomotives, and metro vehicles. The company has been developing SiC power electronics for over a decade, with serial production of SiC drive systems launched in 2018 (debuting in the Newag Dragon 2 locomotive at 96% efficiency). Its product portfolio also includes TCMS vehicle control systems, energy-recovery storage systems (E-recycler), high-power and V2G charging infrastructure, and hydrogen fuel cell converters. Medcom has manufactured over 28,000 devices deployed across 40+ countries on six continents, with more than 2,000 trams worldwide carrying its electronics.

The company operates primarily as a Tier-2/embedded supplier to vehicle manufacturers, including Solaris, Newag, Hyundai Rotem, Modertrans, Bozankaya, Pesa, CAF, Siemens USA, and Stadler, while also selling charging infrastructure directly to public transport operators such as MPK Kraków, MPK Poznań, Tramwaje Warszawskie, and PKP Intercity. Revenue is generated through B2B hardware sales and custom integration/engineering services, with no publicly disclosed pricing; export sales account for 20-30% of revenue across major markets in Brazil, Turkey, China, and the United States. The company holds the full rail-industry certification stack (ISO 9001/14001/45001/50001, IRIS through 2027, EN 15085) and has built a research partnership with Warsaw University of Technology.

Medcom is owned and operated by its management (President Marek Niewiadomski, VPs Paweł Choduń and Piotr Wroński), with a Mitsubishi Electric relationship dating to 2015 and a new strategic partnership signed in April 2026 for energy-management systems. The firm has 101-250 employees, has tripled its e-bus drive deliveries to 1,000+ units as of 2021, and continues to expand capacity following a 2017 plan to double manufacturing output and grow headcount by up to 50%.

Name

Medcom Sp. z o.o.

Legal name

Medcom Sp. z o.o.

Website

http://medcom.com.pl/

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

101–250 employees

Short description

Medcom Sp. z o.o. is a Polish power-electronics manufacturer founded in 1988, specializing in silicon-carbide traction drives, converters, and charging systems for trams, electric buses, trains, and locomotives supplied to OEMs and transport operators globally.

Ownership category

akta.pro rank

Product category

Rail Traction Power Electronics

NAICS

Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320), Semiconductor and Other Electronic Component Manufacturing (33441), Electrical Equipment Manufacturing (33531)

SIC

Electrical Industrial Apparatus (3620), Electronic Components, Nec (3679)

akta.pro primary industry

Automotive Power Electronics & Inverters/Converters Manufacturing (IMACAJAE)

akta.pro secondary industries

Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH), Wide-Bandgap (SiC/GaN) Power Modules, Gate Drivers & Packaging (EUAFAIAJ), Power Electronics Manufacturing (Inverters/DC-DC/Onboard Chargers) (IMACACAD), EV/Industrial Charging Power Electronics (Chargers, rectifiers, power stages) (IMAGADAF)

Keywords

• Traction power electronics
• Auxiliary converters
• Rail electrification equipment
• Vehicle charging infrastructure
• Silicon carbide drives

Headquarters

HQ city

Warszawa

HQ country

Poland

HQ region

Europe

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. Power Electronics Hardware Sales: Medcom designs and manufactures power electronic devices including traction drives, auxiliary converters, power supply systems, and charging stations. Products are sold as integrated components to vehicle manufacturers (OEM suppliers) and directly to transport operators for infrastructure. Revenue is generated through one-time hardware sales with custom integration projects.
2. Custom Integration and Engineering Services: The company provides custom engineering and integration services for vehicle manufacturers, adapting products to specific requirements. This includes system design, testing, homologation support, and ongoing technical cooperation.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Medcom Sp. z o.o. designs and manufactures silicon carbide (SiC) power electronics systems for public transport vehicles and industrial power applications. The company produces traction drives, auxiliary/static converters, AC & DC power supply systems, vehicle control systems (TCMS), and electric vehicle charging infrastructure (including V2G bidirectional chargers). These components are supplied as OEM-embedded parts to vehicle manufacturers (Solaris, Newag, Hyundai Rotem, CAF, Pesa, Modertrans, Bozankaya, Stadler) and directly to public transport operators for charging stations and energy storage systems across more than 40 countries.

Product overview

Medcom Sp. z o.o. is a leading manufacturer of innovative power electronics devices. The company delivers solutions supporting advanced public transport systems and power supply systems for industrial installations and the power sector for over 35 years. The product portfolio consists of traction drives and auxiliary converters as the core product lines, supplemented by AC & DC power supply systems, TCMS vehicle control systems, and various specialized converters (SiC static converters, fuel cell converters). The company also offers a comprehensive range of electric bus charging infrastructure including V2G bidirectional chargers, pantograph chargers, and plug-in chargers. Key product lines include: (1) Traction drives with SiC technology for trams, trolleybuses, electric buses, metro, trains, and locomotives; (2) Auxiliary/static converters (PSM series) in SiC and IGBT technologies; (3) EBC charging systems (EBC-S high-power system, EBC-B V2G chargers); (4) TCMS vehicle control management systems; (5) Energy recovery systems (E-recycler). The company has developed and manufactured over 28,000 devices for various applications. Their SiC-based products dominate the portfolio, offering higher efficiency, reduced weight and dimensions compared to traditional silicon-based solutions.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Over 20% energy reduction in Warsaw Hyundai Rotem trams (3.22 kWh/km actual vs 4.17 kWh/km declared), generating 100+ million PLN savings over 30 years for 85 vehicles
• +7 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

13 partnerships are on record, tiered core, major and strategic.

• Mitsubishi Electric CorporationcoreStrategic or Co-development Partner · 20 April 2026Mitsubishi Electric selected Medcom as capital partner in Poland for the railway energy management solution PoC on Krakow tram network. Medcom provides local support and expertise for the project combining Mitsubishi Electric's Serendie digital platform and energy storage systems. The PoC will test capturing and utilizing surplus regenerative braking power from trams.
• NewagcoreOEM/ Whitelabel/ Licensing PartnerMajor Polish locomotive and train manufacturer. Medcom supplies complete power electronics systems including SiC converters for Dragon 2 locomotives (50+ units), Griffin E4MSUa multi-system locomotives, and Impuls 2 hybrid trains (45+ operational with more ordered). Long-term strategic partnership with serial deliveries.
• Solaris Bus & CoachcoreOEM/ Whitelabel/ Licensing PartnerLeading Polish bus and trolleybus manufacturer. Medcom supplies drive systems and power electronics for Solaris Urbino electric and hydrogen buses including the award-winning Urbino 18 hydrogen (Bus of the Year 2025). Long-standing partnership with continuous new projects.
• Hyundai RotemcoreOEM/ Whitelabel/ Licensing PartnerSouth Korean vehicle manufacturer. Medcom supplies complete drive systems for Hyundai Rotem trams including the major Warsaw contract (123 vehicles). Also involved in Turkish market projects.
• CAFmajorOEM/ Whitelabel/ Licensing PartnerSpanish train manufacturer and one of the global leaders in railway vehicles. Medcom supplies power electronics components for CAF trains.
• Siemens USAmajorOEM/ Whitelabel/ Licensing PartnerUS subsidiary of Siemens. Medcom supplies power electronics for various Siemens USA projects including passenger coach platforms.
• BozankayacoreOEM/ Whitelabel/ Licensing PartnerLeading Turkish public transport vehicle manufacturer. Medcom selected for four new tram contracts delivering drives to 70+ vehicles for Belgrade, Iași, Samsun, and Naples. Also metro drives for Istanbul and trolleybuses for Prague (30 units) and Timișoara.
• Traktionssysteme Austria (TSA)coreTechnology or IntegrationAustrian motor manufacturer. Partnership to combine TSA HD.T3 synchronous motor (97% efficiency, PSMS technology) with Medcom SiC power electronics for one of the most efficient electric bus drive systems. Jointly presented at UITP 2025.
• Modertrans (Modetrans)coreOEM/ Whitelabel/ Licensing PartnerPolish tram manufacturer. Medcom supplies SiC power electronics for Moderus Gamma trams including major orders for MPK Poznań (30 vehicles). Partnership dating back to 2018.
• PesamajorOEM/ Whitelabel/ Licensing PartnerPolish train and tram manufacturer. Medcom supplies drive systems for Pesa vehicles including Twist trams for Gorzów Wielkopolski.
• StadlermajorOEM/ Whitelabel/ Licensing PartnerSwiss train manufacturer. Medcom supplies battery power systems for Krakow Lajkonik trams allowing operation without catenary for up to 3km.
• Polski Autobus Elektryczny ClusterstrategicStrategic or Co-development PartnerMedcom is part of the Polish Electric Bus cluster initiated by Solaris, including Polish enterprises and universities. Cluster focuses on developing Polish electric bus technology and components with combined R&D projects exceeding 100 million PLN.
• Politechnika Warszawska (Warsaw University of Technology)strategicStrategic or Co-development PartnerMedcom partners with Warsaw University of Technology on postgraduate studies in Power Electronics (Energoelektronika) and collaborates on research and development projects. Company employees teach courses alongside university faculty.

Scale indicators11 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Ingeteam: Spanish manufacturer of power electronics and electrical equipment for rail, traction, and renewable energy. Ingeteam competes head-to-head with Medcom in SiC traction drives and converters for trams and electric buses across European rolling stock OEMs.
• CRRC Times Electric: Chinese maker of traction propulsion systems, power electronics, and converters for rail and electric vehicles. Closest large-scale analogue globally to Medcom's traction inverters, auxiliary converters, and SiC products, with broader geographic reach.
• Voith Electrical Systems: German supplier of traction motors, converters, and drive systems for rail vehicles and commercial vehicles. Comparable technology stack (including SiC roadmaps) and customer overlap with European tram and locomotive builders, making it a direct competitor for traction drive design wins.
• CAF Power & Automation: Subsidiary of CAF Group supplying traction converters, auxiliary power systems, and energy storage for rail vehicles. Directly comparable as a tier-1 provider of SiC-style power electronics to train and tram manufacturers; CAF is also both a partner and occasional competitor.

Broad incumbents

• Hitachi Energy (formerly ABB Power Grids / Rail): Global incumbent delivering traction converters, drives, and grid technologies to rail and industrial customers. Overlaps with Medcom's power electronics and SiC inverter portfolio through a much broader installed base and service network.
• Alstom: Global rail OEM and integrator offering traction systems, including its own power electronics roadmap post-Bombardier acquisition. Competes with Medcom for traction drive content in trains and locomotives and bundles its own solutions with rolling stock.
• Toshiba Infrastructure Systems & Solutions: Japanese manufacturer of power electronics including SiC devices and traction inverters for rail. Comparable SiC semiconductor-to-system capabilities targeting rolling stock and industrial drives.
• Siemens Mobility: One of the largest rail integrators worldwide with its own traction electronics portfolio (e.g., Vectron, Mireo). While Siemens USA is a Medcom customer, Siemens' in-house traction business competes for SiC traction inverter design slots globally.

Regional players

• Škoda Group (Škoda Transportation): Czech rail vehicle manufacturer with in-house traction electronics capabilities similar to Medcom's customer-tier competitors in Central Europe. Comparable regional scale and product breadth in trams, EMUs, and locomotives.

Emerging players

• Medha Servo Drives: Indian maker of traction electronics, converters, and railway equipment. Overlaps with Medcom's traction converter and on-board power supply portfolio, especially for tram, EMU, and locomotive upgrade markets where Medcom also competes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/medcom-sp-z-o-o-

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors1 record

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 Medcom Sp. z o.o.