W-IE-NE-R Power Electronics
W-IE-NE-R Power Electronics (now Kontron HARTMANN-WIENER GmbH) designs and manufactures electronic instrumentation chassis, mainframes, and power supply systems for scientific research laboratories, particle physics facilities such as CERN, and military/aerospace systems integrators.
- Company typePrivate
- Founded1959
- HeadquartersBurscheid, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What W-IE-NE-R Power Electronics does
W-IE-NE-R Power Electronics (operating as Kontron HARTMANN-WIENER GmbH following its July 2024 merger with Hartmann Electronic GmbH) designs and manufactures electronic instrumentation chassis, mainframes, and power supply systems for scientific research and military/aerospace applications. Founded in 1959 in Burscheid, Germany, the company produces powered crates spanning legacy and current industry standards — NIM, CAMAC, VME, VME64x, VME430 (a CERN-introduced Nuclear VME standard), VXI, VXS, cPCI/PXI/PXIe, and VPX — and power supply families including the MPOD multi-channel LV/HV system, PL500 programmable DC supplies, MARATON radiation- and magnetic-field-hard supplies, and VITA 62.0-compliant conduction-cooled VPX units for Mil/Aero. The company is the only manufacturer still offering CAMAC crates, giving it a defensible position in legacy physics infrastructure.
The company's primary customers are nuclear and high-energy physics research institutions and Mil/Aero systems integrators. CERN LHC is the anchor reference customer: since 2006, the company has delivered 2,000+ VME64x crates and radiation-hard power supplies, with many units still operational after more than 20 years. The business model is hardware sales of custom-engineered, low-volume, high-mix configurations including spare modules and customer-specific chassis and power supplies. Distribution is relationship-driven through direct sales from the German headquarters, a North American sales/support center in Springfield, Ohio, and an international sales representative network; pricing is not publicly disclosed.
Since November 2023, W-IE-NE-R has been a subsidiary of Kontron AG, a global IoT/embedded computing company; in July 2024 it merged with sister company Hartmann Electronic (high-speed backplane specialist) to form Kontron HARTMANN-WIENER GmbH, consolidating power-supply and backplane capabilities into a single rugged-computing group. The company achieved ISO 9001:2015 certification in 2021, holds CE compliance, and employs 11-50 people. Revenue and order book data are not publicly disclosed.
W-IE-NE-R Power Electronics firmographics
Firmographics- Name
- W-IE-NE-R Power Electronics
- Legal name
- Kontron HARTMANN-WIENER GmbH
- Website
- https://wiener-d.com
- Company type
- Private
- Founded year
- 1959
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- W-IE-NE-R Power Electronics (now Kontron HARTMANN-WIENER GmbH) designs and manufactures electronic instrumentation chassis, mainframes, and power supply systems for scientific research laboratories, particle physics facilities such as CERN, and military/aerospace systems integrators.
- Ownership category
- akta.pro rank
W-IE-NE-R Power Electronics industry classification
Industry- Product category
- Electronic Instrumentation Chassis and Power Supplies
- NAICS
- Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Other Measuring and Controlling Device Manufacturing (334519), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)
- SIC
- Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Power Quality, Metering & Monitoring (HDACAJAG)
Keywords
Where W-IE-NE-R Power Electronics is headquartered
LocationHeadquarters
- HQ city
- Burscheid
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
W-IE-NE-R Power Electronics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Infrastructure, Marketing or Sales
Revenue model
- Electronic Chassis and Mainframes: Design and production of powered crates including NIM, CAMAC, VME, VME64x, VME430, VXI, VXS, and cPCI/PXI/PXIe chassis for scientific research and Mil/Aero applications.
- Power Supply Systems: Multi-channel low and high voltage power supplies including MPOD, PL500, MARATON, VPX, NIM/CAMAC, VME, MTCA.4, and custom spec power supplies.
- Modules: NIM, CAMAC, and VME modules for physics instrumentation and interfacing/controlling applications.
- Custom Designed Solutions: Customer-specific low voltage power supplies and specialized chassis for science and industry projects of any size.
Distribution channels3 records
Marketing channels3 records
W-IE-NE-R Power Electronics product offering
Product offeringCore offering
W-IE-NE-R Power Electronics designs and manufactures electronic instrumentation chassis and mainframes (powered crates supporting NIM, CAMAC, VME, VME64x, VME430, VXI, VXS, cPCI/PXI/PXIe), plug-in modules, and multi-channel power supply systems (MPOD, PL500, MARATON, VPX, NIM/CAMAC, VME, MTCA.4) for scientific research and Mil/Aero applications. The company also delivers custom-designed power supplies and chassis for physics experiments, accelerator control systems, and industrial R&D, including radiation-hard and magnetic-field tolerant variants built for CERN LHC.
Product overview
W-IE-NE-R Power Electronics (now Kontron HARTMANN-WIENER GmbH) offers a comprehensive portfolio of electronic chassis/mainframes, modules, and power supplies primarily for scientific research (nuclear physics, particle accelerators) and Mil/Aero applications. The product architecture consists of three main categories: (1) Powered Crates supporting industry standards including NIM, CAMAC, VME, VME64x, VME430, VXI, VXS, cPCI/PXI/PXIe, VPX, and custom specifications; (2) Modules including NIM, CAMAC, VME, and MPOD plug-in modules for instrumentation and data acquisition; and (3) Power Supplies featuring the MPOD multi-channel LV/HV system, PL500 programmable DC supplies, MARATON radiation-hard supplies for CERN, VPX conduction-cooled supplies (VITA 62), NIM/CAMAC spares, VME/VXI supplies, MTCA.4 supplies, and custom solutions. Parts and accessories include controllers, backplanes, and bin options. The company is notable for being the only remaining manufacturer of CAMAC crates and for supplying radiation-hardened equipment to CERN LHC since 2006.
Differentiator
Problem solved
Functional benefit
Brands
- MPOD: Multi-channel, low and high voltage power supply system; includes MMS chassis for ISEG Universal Low & High Voltage Multichannel Power Supply
- PL500 Series
- MARATON
Quantifiable outcome
- 2,000+ VME64x crates and radiation-hard power supplies manufactured for CERN LHC since 2006
- +2 more outcomes
Companies that use W-IE-NE-R Power Electronics
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
W-IE-NE-R Power Electronics technology and API
TechnologyAPI detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
W-IE-NE-R Power Electronics partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Hartmann Electronic GmbHcoreHartmann Electronic, specialized for 50+ years in high-speed backplane design and manufacturing, merged with W-IE-NE-R in July 2024 to form Kontron HARTMANN-WIENER GmbH. Synergies from this partnership benefited the development and production of ruggedized, conduction cooled VPX power supplies. The two companies formed the Rugged Computing group together.
- CERN LHCcoreLong-standing partnership with CERN LHC experiments spanning over 50 years. Since 2006, W-IE-NE-R has manufactured over 2,000 VME64x crates and radiation-hard power supplies for the LHC accelerator and experiments. This partnership led to the development of new radiation-hard and magnetic-field tolerant power supplies (MARATON series) and subsequent special crates in VME/VME64x, PXIe and other standards. Products continue to operate after 20+ years.
Scale indicators3 records
Recent moves8 records
Expansion highlights5 records
W-IE-NE-R Power Electronics competitors and assessment
Company assessmentBroad incumbents
- National Instruments (NI): Broad test, measurement, and data acquisition hardware/software company with PXI/PXIe chassis and modular instrumentation. Comparable to W-IE-NE-R's cPCI/PXI/PXIe crates and modular data acquisition offering, though NI operates at vastly greater commercial scale.
- TDK-Lambda: Global power supply manufacturer covering industrial, test, medical and Mil/Aero segments. Comparable to W-IE-NE-R's VPX and modular power supply portfolio, though TDK-Lambda operates at much greater scale across broader end markets.
- Advanced Energy Industries: Diversified precision power conversion manufacturer with strong positions in semiconductor, medical, and industrial test. Comparable in precision/low-noise DC power supply engineering to W-IE-NE-R's PL500 and MPOD lines, but with much broader portfolio and scale.
- AMETEK Programmable Power: Larger programmable DC power supply manufacturer (Sorensen, Elgar, HP/Keysight heritage lines) serving test, industrial, and Mil/Aero. Overlaps with W-IE-NE-R's PL500 programmable multi-channel DC supplies but at much broader commercial scale.
- Abaco Systems (now part of AMETEK): Provider of rugged embedded computing systems (VPX, VME, XMC) for Mil/Aero applications. Comparable to W-IE-NE-R's ruggedized VPX power supply business, but operates at significantly larger scale across the defense embedded computing market.
Direct peers
- CAEN SpA: Italian manufacturer of high- and low-voltage power supply systems and modules for nuclear and particle physics experiments. Direct competitor to W-IE-NE-R in precision multi-channel power supplies (e.g., SY1527, DT series) serving the same CERN/physics customer base.
- Pixus Technologies: Provider of ruggedized and commercial embedded computing chassis (OpenVPX, VME, cPCI) for Mil/Aero and high-reliability applications. Comparable to W-IE-NE-R's ruggedized VPX and VME offerings for defense and aerospace customers.
- nVent (Schroff brand): nVent's Schroff brand produces 19-inch electronic packaging, subracks, and chassis for VME/VXI/cPCI/PXI systems. Closely comparable to W-IE-NE-R's NIM, VME, VXI, cPCI/PXI/PXIe crate family used in test and instrumentation.
- Elma Electronic: Swiss-headquartered manufacturer of electronic enclosures, chassis, and backplanes for embedded computing in defense, aerospace, and industrial applications. Directly comparable in VME/VPX/cPCI chassis offerings to W-IE-NE-R's powered crate portfolio.
- ISEG Spezialelektronik GmbH: German maker of precision high-voltage and low-voltage power supply modules, and the actual module provider behind W-IE-NE-R's MPOD/MMS chassis. Direct peer in MPOD-class multichannel power supply systems.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
W-IE-NE-R Power Electronics social profiles
Digital presenceW-IE-NE-R Power Electronics compliance and trust
Trust signalCompliance2 records
W-IE-NE-R Power Electronics financial estimates
Financial estimateRevenue estimate
Valuation estimate
W-IE-NE-R Power Electronics leadership team
Management profileNumber of profiles
Profiles2 records
W-IE-NE-R Power Electronics subsidiaries and ownership
Company hierarchySubsidiaries2 records
W-IE-NE-R Power Electronics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
W-IE-NE-R Power Electronics 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 W-IE-NE-R Power Electronics
What does W-IE-NE-R Power Electronics do?
W-IE-NE-R Power Electronics designs and manufactures electronic instrumentation chassis and mainframes (powered crates supporting NIM, CAMAC, VME, VME64x, VME430, VXI, VXS, cPCI/PXI/PXIe), plug-in modules, and multi-channel power supply systems (MPOD, PL500, MARATON, VPX, NIM/CAMAC, VME, MTCA.4) for scientific research and Mil/Aero applications. The company also delivers custom-designed power supplies and chassis for physics experiments, accelerator control systems, and industrial R&D, including radiation-hard and magnetic-field tolerant variants built for CERN LHC.
Is W-IE-NE-R Power Electronics a public or private company?
W-IE-NE-R Power Electronics is a private company. It is classified as corporate owned and is currently operating.
When was W-IE-NE-R Power Electronics founded?
W-IE-NE-R Power Electronics was founded in 1959. It employs 11 to 50 people.
Where is W-IE-NE-R Power Electronics based?
W-IE-NE-R Power Electronics is headquartered in Burscheid, Germany, in the Europe region.
How does W-IE-NE-R Power Electronics make money?
Four revenue lines are on record. Electronic Chassis and Mainframes are the primary driver. The others are power Supply Systems, modules and custom Designed Solutions.
Who are W-IE-NE-R Power Electronics's main competitors?
Broad incumbents on record are National Instruments (NI), TDK-Lambda, Advanced Energy Industries, AMETEK Programmable Power and Abaco Systems (now part of AMETEK). Direct peers are CAEN SpA, Pixus Technologies, nVent (Schroff brand), Elma Electronic and ISEG Spezialelektronik GmbH.
Does W-IE-NE-R Power Electronics have an API?
No public API is recorded for W-IE-NE-R Power Electronics.
What industry is W-IE-NE-R Power Electronics in?
W-IE-NE-R Power Electronics's product category is Electronic Instrumentation Chassis and Power Supplies. Its primary akta.pro industry code is HDACAJAG, Power Quality, Metering & Monitoring. Its NAICS code is 334515 and its SIC code is 3825.