W&s Technik Gmbh

What W&s Technik Gmbh does

W&S Technik GmbH is a privately held German railway infrastructure specialist headquartered in Castrop-Rauxel with a branch office in Friedrichsdorf (opened 2019), serving railway operators and infrastructure owners across Germany. Founded in 2007 as W&S Weichen- und Signaltechnik GmbH & Co. KG and renamed in 2012, the company has grown from a one-person operation to a 100+ employee business organised into three divisions — Technology, Consulting, and Services — focused on Leit- und Sicherungstechnik (railway control and safety technology). Its marquee product is the MPXv3 cable infrastructure monitoring system, certified by Deutsche Bahn, capable of monitoring up to 190 km of cable paths with up to 95 sensors; the FsD 66 moisture sensor and the wireless KWE MK/DMK contact path adjustment device complement the diagnostics portfolio. The company also markets a broad catalogue of railway field tools (Schienenrollwagen rail trolleys, turnout tools, grounding technology, gauges, cable and fibre-optic accessories) and provides installation, modernisation, and facility-management services for railway assets such as signal boxes.

The business operates on three revenue streams: hardware sales of specialised tools and diagnostic systems, professional services for railway infrastructure maintenance and modernisation, and IHK-eligible training courses delivered through the W&S Consulting division. Go-to-market is anchored by a 2010 framework agreement with Deutsche Bahn, expanded to DB Training in 2017 and the entire DB Konzern in 2022, with products additionally distributed through the DB Marketplace and the company's own Clickshop e-commerce platform. Quality and educational certifications (DIN ISO 9001 and DIN ISO 21001) and DB-specific product approvals reinforce eligibility for safety-critical rail procurement in Germany. Managing director Peter Schymik leads the GmbH, with Sergej Schechtow heading specialist trainers and Linda Ulrich coordinating course scheduling.

Name

W&s Technik Gmbh

Legal name

W & S Technik GmbH

Website

https://wus-technik.com

Company type

Private

Founded year

2007

Operating status

Operating

Short description

W&S Technik GmbH is a German railway infrastructure specialist providing DB-certified cable monitoring systems (MPXv3), specialised rail tools, maintenance and modernisation services, and IHK-certified training to railway operators across Germany, anchored by long-standing Deutsche Bahn framework agreements.

Ownership category

akta.pro rank

Product category

Railway Infrastructure Equipment and Services

NAICS

Railroad Rolling Stock Manufacturing (3365), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Support Activities for Rail Transportation (4882)

SIC

Railroad Equipment (3743), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Rail Maintenance & Track Vehicles (Hi-Rail, Track Machines, Inspection Vehicles) (IMAHAIAK)

akta.pro secondary industry

Rail Construction & Maintenance-of-Way Vehicle Manufacturing (IMACAFAJ)

Keywords

• Railway infrastructure equipment
• Control safety technology
• Cable monitoring systems
• Railway maintenance services
• Railway signaling training

Headquarters

HQ city

Friedrichsdorf

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Product Sales: Sale of specialized railway infrastructure tools and equipment including rail trolleys, switch tools, grounding technology, gauges, cable/fiber optic technology, and diagnostic systems.
2. Services: Professional services including maintenance of control and safety technology infrastructure, modernization and renovation work on railway buildings (e.g., signal boxes), facility management, cable installation and pulling, and duct/fiber optic installation.
3. Training Courses: Technical training courses in railway control and safety technology (Leit- und Sicherungstechnik) for maintenance and assembly personnel. Courses cover point detection, linear detection, contact systems, train influence, earthing technology, and railway cables. Pricing based on per-participant rates for fully booked courses of 6 participants.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

W&S Technik GmbH manufactures and supplies specialized railway infrastructure equipment, including the proprietary MPXv3 cable monitoring system, KWE MK/DMK contact path adjustment devices, FsD 66 moisture sensors, rail trolleys (SR-1, SR-2), turnout tools, grounding technology, gauges, and cable/fiber optic equipment, alongside professional services covering railway control and safety technology maintenance, modernization of railway buildings, consulting, and IHK-certified training courses.

Product overview

W&S Technik GmbH is a railway infrastructure company offering specialized products and services in the field of control and safety technology (Leit- und Sicherungstechnik/LST). Their product portfolio centers on the MPXv3 system—an innovative cable infrastructure monitoring and quality assurance solution certified by Deutsche Bahn. The core offering includes diagnostic and measurement systems (MPXv3 monitoring system, Kontaktwegeinstellgerät MK/DMK measurement device), transport equipment (Schienenrollwagen rail trolleys SR-1, SR-2, SR-2S with accessories), specialized railway tools (Weichenwerkzeug turnout tools, Erdungstechnik grounding technology, Lehren gauges, Spezialartikel special articles), and cable/fiber optic technology. They also provide related services, training courses in railway signaling technology, and consulting services.

Differentiator

Problem solved

Functional benefit

Products and services

• MPXv3 Monitoring System Innovative cable infrastructure monitoring and quality assurance system certified by Deutsche Bahn. Monitors cable quality, detects moisture damage early via FsD 66 sensors, and enables preventive maintenance planning. Supports up to 190 km of cable paths with up to 95 sensors and features a 17-inch touchscreen for data visualization.
• FsD 66 Moisture Sensor Moisture sensor for continuous monitoring of condensate formation in cable distribution systems. Also locates line interruptions in individual partial measurement lengths and enables early detection of moisture damage and efficient cable system maintenance. Used as part of the MPXv3 monitoring system.
• Kontaktwegeinstellgerät MK/DMK (KWE) Contact Path Adjustment Device Contact distance adjustment device for magnetic rail contacts (Magnetschienenkontakte) and double magnetic rail contacts (Doppelmagnetschienenkontakte). Features wireless connectivity via 433 MHz ISM band, audiovisual feedback via mobile unit, variable damping for reading range, and separate plug-in modules for magnetic and electronic contacts. Sold as Basisset (2,299 EUR), Expansion Set 1 (999 EUR), and Expansion Set 2 (575 EUR).
• Schienenrollwagen SR-1 (Single Rail Trolley) Single rail trolley with lightweight aluminum construction, up to 150 kg load capacity, and detachable handle for easy transport. Dimensions 820 x 335 x 114 mm. Sold with optional accessories including protective covers, warning lights, stands, and replacement rollers.
• Doppelschienenrollwagen SR-2 (Double Rail Trolley) Double rail trolley with modular design, up to 900 kg load capacity, 4 lashing eyes, removable push bar, and carrying handles at 3 positions. Dimensions 810 x 1600 mm. Sold with optional accessories including drilling fixtures, side boards, protective caps, and spare rolls.
• Weichenwerkzeug (Turnout/Switch Tools) Turnout and switch tools including adapters, driving bolts, lever bars, adjustment aids, long-neck socket wrenches, whistle keys, angle pins, and crowbars for railway switch maintenance operations.
• Erdungstechnik (Grounding Technology) Grounding technology including rod electrodes, driving tips, manual setting tools, and SDS-Max setting tools for railway grounding system installation and maintenance.
• Lehren (Measuring Gauges) Measuring gauges including Durchfahrrille-Prüflehre (passing notch gauge) and Magnetkontakt-Prüflehre (magnetic contact gauge) for railway track measurement applications.
• Kabeltechnik / LWL-Technik (Cable and Fiber Optic Technology) Cable technology and fiber optic (LWL) technology including assembly and splicing tables, cable clamps, universal splice holders, and aluminum folding stools for railway cable installation work.
• Spezialartikel (Special Articles) Special articles including construction site umbrellas, dry hand cleaners, special tool sets, turnout keys, gravel blades, speed testing device stands, wooden rails, and safety keys for railway worksite use.
• Railway Control and Safety Technology Training Courses IHK-certified technical training courses in railway control and safety technology (Leit- und Sicherungstechnik) for maintenance and assembly personnel. Modular curriculum covers point detection, linear detection, contact systems, train influence, earthing technology, and railway cables. Delivered in W&S Technik's own training rooms in cooperation with DB Training and DB InfraGo. Pricing per participant based on fully booked courses of 6 participants; minimum German language level B2 recommended.
• Railway Infrastructure Maintenance and Modernization Services Professional services including maintenance of control and safety technology (Leit- und Sicherungstechnik) infrastructure, modernization and renovation work on railway buildings (e.g., signal boxes), facility management, cable installation and pulling, and duct and fiber optic installation for railway infrastructure operators.

Quantifiable outcome

• Monitoring of up to 190 km cable paths with up to 95 sensors

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• DB InfraGocoreStrategic or Co-development Partner · 1 January 2022In cooperation with DB InfraGo, W&S Technik conducts training in railway control and safety technology. DB InfraGo is a key strategic partner for training delivery.
• DB TrainingcoreStrategic or Co-development Partner · 1 January 2017Framework agreement partner of DB Training since 2017 and of the entire DB Konzern since 2022. W&S Technik conducts training in railway control and safety technology in their own training rooms in cooperation with DB Training and DB InfraGo.
• Deutsche BahncoreStrategic or Co-development Partner · 1 January 2010Framework agreement partner of Deutsche Bahn since 2010. W&S Technik provides railway infrastructure services including maintenance of control and safety technology, training, and consulting to Deutsche Bahn.

Scale indicators3 records

Recent moves17 records

Expansion highlights5 records

Broad incumbents

• Speno International SA: Swiss provider of rail grinding and on-track infrastructure maintenance services. Comparable services-side business model with W&S's Services division (rail maintenance, modernization) and similar European rail infrastructure customer base.
• Harsco Rail: Global rail maintenance equipment and services division serving Class I railroads and transit agencies worldwide. Comparable end-customers (rail infrastructure operators) and product adjacency in maintenance-of-way machinery, though much larger scale.
• Vossloh AG: Major German rail infrastructure company covering rail fasteners, switches, and rail services. Broad incumbent with overlapping customer base (Deutsche Bahn network) and partial product overlap (rail switch tools, infrastructure services).
• Plasser & Theurer: Austrian-based global leader in heavy track maintenance machinery (tampers, stabilizers, ballast management). Comparable as a direct track maintenance equipment vendor serving major European rail operators, though focused on larger machinery versus W&S's tool niche.
• Loram Maintenance of Way, LLC: North American rail maintenance equipment and contracting services provider serving freight and passenger rail. Comparable rail infrastructure maintenance-of-way equipment and services model, though operating predominantly in North America.
• Siemens Mobility GmbH: Global rail signaling, rolling stock, and rail automation incumbent. Overlaps with W&S in railway control-and-safety technology (Leit- und Sicherungstechnik) and is the dominant Tier-1 signaling competitor in the German market.

Direct peers

• Schweizer Electronic AG: German/Swiss provider of railway safety and level-crossing systems, including train detection and warning. Comparable as a railway safety technology specialist serving the same Deutsche Bahn and German-speaking rail ecosystem.
• Frauscher Sensortechnik GmbH: Austrian/German manufacturer of railway sensor systems (wheel detection, axle counters, train detection). Closely analogous to W&S's MPXv3 and FsD 66 sensor-based cable-monitoring solutions within the railway infrastructure sensing category.
• Windhoff Bahn- und Anlagentechnik GmbH: German maker of special railway vehicles and overhead-line maintenance equipment. Closely comparable to W&S's Schienenrollwagen SR-1/SR-2 transport and traction-related offerings for German rail infrastructure operators.
• Robel Bahnbaumaschinen GmbH: German manufacturer of hand-held and small-engine track maintenance equipment, rail tools, and small-workshop machinery. Direct comparable to W&S's Weichenwerkzeug, gauge, and rail tool product lines serving DB and European railway infrastructure contractors.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xxing.com/pages/w-s-technik-gmbh
• Facebookfacebook.com/wustechnik
• LinkedInlinkedin.com/company/w-s-technik-gmbh
• Instagraminstagram.com/wustechnik

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 W&s Technik Gmbh