What SAB Brockskes does

SAB Bröckskes GmbH & Co. KG is a third-generation, family-owned specialty cable manufacturer founded in 1947 and headquartered in Viersen, Germany. The company designs and produces flexible cables, cable assemblies, and temperature measurement technology for industrial customers operating in industrial automation, railway, robotics, e-mobility, explosive atmospheres, marine, and airport infrastructure. Its portfolio is organized around proprietary in-house material brands, including SABIX® halogen-free compounds, Besilen® silicone insulation, CATLine data cables, and SAB RailLine rail-application cables, supported by certifications to EN 45545-2 (railway fire safety), IEC 60079-14 (explosive atmospheres), UL, CSA, CE, RoHS, and PFAS-free standards.

The company's technical differentiation rests on custom-formulated insulation and sheathing compounds developed internally, combined with application-specific cable constructions (torsion-resistant robot cables, HV measurement cables for e-mobility, NVH testing cables). It operates a B2B direct-sales model with quote-based pricing and a stated 100-meter minimum order quantity for custom production, supported by an active international trade show program across wire, LogiMAT, SPS, bauma, SMM, Sensor + Test, and TUBE. The firm is privately held with no external funding events disclosed and no public revenue or full headcount disclosure beyond limited firmographic data.

Business model mechanics: revenue is generated through direct quotation on customized cable and assembly orders across multiple industrial verticals, with custom compounding serving as both a product feature and a margin lever. The company shows no signs of platform, subscription, or recurring-software revenue; all economics appear tied to unit volume of physical specialty cable.

Name

SAB Brockskes

Legal name

SAB Bröckskes GmbH & Co. KG

Website

https://sab-kabel.de

Company type

Private

Founded year

1947

Operating status

Operating

Headcount range

11–50 employees

Short description

SAB Bröckskes GmbH & Co. KG is a third-generation, family-owned German specialty cable manufacturer producing flexible cables, cable assemblies, and temperature measurement technology for industrial automation, railway, robotics, e-mobility, and explosive-atmosphere applications.

Ownership category

akta.pro rank

Headquarters

HQ city

Viersen

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Cable Manufacturing: Design and manufacture of customized special cables (Sonderkabel) for industrial applications, produced in quantities starting from 100 meters. Revenue generated from product sales with pricing based on cable specifications, materials, and customization requirements.
2. Cable Assembly Services: Production of pre-assembled, ready-to-connect cable solutions including connectors, overmolding, and custom configurations. Revenue generated from value-added assembly services.
3. Measurement Technology: Temperature measurement technology products including thermocouples, resistance thermometers, and high-voltage measurement solutions for e-mobility applications.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

SAB Bröckskes is a specialty cable manufacturer that designs and produces custom-designed industrial cables, wires, and cable assemblies, along with temperature and high-voltage measurement technology. The company offers flexible cables, control cables, industrial Ethernet/bus cables, railway cables, halogen-free cables, silicone cables, and torsion-resistant robot cables, with custom production runs starting from 100 meters. Their products are sold to industrial B2B customers operating in automation, robotics, railway, e-mobility, hazardous-area, marine, and medical technology sectors.

Product overview

SAB Bröckskes is a specialist cable manufacturer (Spezialkabelhersteller) founded in 1947, offering custom flexible cables and cable assemblies. The product portfolio consists of three core product categories: (1) Flexible Leitungen (Flexible Cables) including Industrial Ethernet cables (CATLine series CAT 5e through CAT 7A in drag chain, robot-compatible, high-temperature, and drumable variants), control cables (CC 500/CC 510 series with various shielding and armoring options), railway cables (SAB RailLine, SABIX R series), and special cables; (2) Kabelkonfektion (Cable Assemblies) providing custom connectorized cable solutions including USB, Ethernet, push-pull, and UL-certified assemblies; and (3) Messtechnik (Measurement Technology) encompassing NVH testing cables, high voltage measurement for e-mobility, and temperature measurement systems. The company operates as a family business in its third generation, emphasizing custom solutions starting from 100 meters with rapid delivery.

Differentiator

Problem solved

Functional benefit

Brands

• SABIX®: A proprietary halogen-free insulation and jacket material brand used across multiple cable product lines, including SABIX® R, SABIX® R 600 FRNC, and SABIX® R flex Data IQ.
• CATLine
• Besilen®
• SAB RailLine
• SABdynamic
• Kabelsteps

Products and services

• CATLine CAT 6A ExLD CAT 6A Gigabit Ethernet cable designed for explosive atmospheres (Ex-d and Ex-e) with UL approval, featuring longitudinal tightness to prevent zone migration of flammable gases. Used in chemical plants, refineries, and offshore platforms requiring IEC/EN 60079-14 compliance.
• CATLine CAT 6A S Drag chain-capable CAT 6 Gigabit Ethernet cable with UL/CSA approval, designed for flexible use under harsh industrial conditions.
• CATLine CAT 6A RT Drag chain-capable, robot-compatible CAT 6A Gigabit Ethernet cable with UL/CSA approval for harsh industrial conditions including high temperatures, oil contamination, and aggressive chemicals.
• CATLine CAT 6A DR Drumable CAT 6A Gigabit Ethernet cable with small bending radius, oil resistance, and weather resistance, suitable for theater technology, crane cable reeling, and high-bay warehouse technology.
• CATLine CAT 7A S Drag chain-capable CAT 7A Gigabit Ethernet cable with UL/CSA approval; oil-resistant, flame-retardant and self-extinguishing.
• CATLine CAT 7A RT Robot-compatible CAT 7A Gigabit Ethernet cable with UL/CSA approval, torsion-resistant up to ±180°/m, suitable for EtherCAT and EtherNET/IP applications.
• CATLine CAT 7A DR Drumable CAT 7A Gigabit Ethernet cable with small bending radius, halogen-free with oil and weather resistance, for EtherCAT and EtherNET/IP applications.
• CATLine CAT 5e DR Flexible drumable CAT 5e Industrial Ethernet cable, halogen-free, oil-resistant, with good resistance to aggressive chemicals.
• CATLine XL Class D CAT 5 / Class E CAT 6 drag chain-capable Ethernet cable with UL/CSA approval, validated for transmission distances exceeding 100m norm limits.
• SAB RailLine 560 Permanently flexible halogen-free rail cable for outdoor use, flame-retardant and weather-resistant, suitable for bogies, rail construction machines, and moving applications within rail vehicles. Meets EN 45545 HL1-3 fire protection requirements.
• SABIX R 600 FRNC Halogen-free SABIX Rail Control cable with numbered cores, tested according to EN 45545-2, flame-retardant and self-extinguishing per IEC 60332-1-2.
• SABIX R flex Data IQ Flexible high-performance data cable for rail vehicles supporting modern interfaces such as HDMI, DisplayPort, and USB 3.0; halogen-free, flame-retardant, and compliant with EN 45545-2.
• ÖZCuY-0 (E) Control Cable PVC control cable for intrinsically safe circuits with numbered cores, blue outer jacket, and Cu overall shielding, used in chemical industry and explosion-risk areas per DIN VDE 0165.
• ÖZ-0 (E) Control Cable PVC control cable for intrinsically safe circuits with numbered cores and blue outer jacket, used in chemical industry and explosion-risk areas per DIN VDE 0165.
• CC 500 Control Cable PVC control cable with numbered cores for control devices in machine tools, conveyor systems, and plant construction.
• CC 500 CY Control Cable PVC control cable with numbered cores, inner jacket, and Cu overall shielding for EMC-protected applications.
• CC 510 Control Cable PVC control cable with numbered cores rated for 0.6/1 kV, used in woodworking, machine tools, and control engineering.
• CC 510 CY Control Cable UV-resistant PVC control cable with numbered cores, inner jacket, and Cu overall shielding rated for 0.6/1 kV, used in automotive, automation, and steel industries.
• CC 500 SY Control Cable PVC control cable with numbered cores, inner jacket, and steel wire armoring, used in energy technology, packaging, wood processing, and machine/press construction.
• RT 123 Torsion-Resistant Robot Cable Torsion-resistant robot cable with PUR jacket for highly dynamic robotic applications; withstands ±450° torsion per 0.5m, with UL/CSA certification for industrial robots and automated machines.
• NVH Testing Connection Cables Sensor cables for NVH testing (Noise, Vibration, Harshness), including IEPE and Charge-based systems, low-noise coaxial cables, and HV-safe variants for EV and test bench applications.
• High Voltage Measurement Technology High voltage measurement technology for E-Mobility applications, enabling safe measurement in high-voltage environments.
• Temperature Measurement Technology Temperature sensors and measurement technology for industrial applications including thermocouples and sheathed resistance thermometers.
• Breakout Boxes for NVH Measurements Breakout boxes with multicore cables enabling structured, EMC-safe signal routing for precise NVH measurements in vehicle development, test benches, and laboratories.
• Cable Assemblies (Kabelkonfektion) Custom cable assembly services including potted cable overmolds, coiled cables, UL-certified cable assemblies, coaxial BNC cables, USB 3.0 cables, push-pull cables, Ethernet cables, ETAS measurement adapters, and custom cable configurations.
• Flexible Cables (Flexible Leitungen) Customizable flexible cables and wires including halogen-free cables, highly flexible cables for drag chains, servo cables, ETFE/FEP/PFA cables, bus cables, torsion cables, special cables, tray cables, control cables, data cables, silicone cables, and thermocouple cables.

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Leoni AG: German-headquartered specialty cable and wiring systems manufacturer serving industrial automation, automotive, and robotics — directly comparable product portfolio and target customers to SAB Bröckskes.
• Metrofunk Kabel-Union GmbH: German specialty cable manufacturer focused on industrial, railway, and Ex-area cables — closely comparable product focus to SAB's RailLine and CATLine ExLD offerings.
• Helukabel GmbH: German cable manufacturer and distributor offering industrial, servo, and halogen-free cables — comparable specialty cable portfolio and German mid-market positioning.
• Lapp Group: Family-owned German manufacturer of cables, connectors, and cable accessories for industrial automation and robotics — overlapping specialty cable focus, customer base, and family-business heritage similar to SAB.
• TKD Kabel GmbH: German specialty cable manufacturer with strong focus on drag-chain, torsion, and robotic cables — directly comparable product line and target customer base to SAB's CATLine and dynamic cable families.
• Igus GmbH: German manufacturer specializing in drag-chain cables, robotic cables, and energy chain systems — direct overlap with SAB's CATLine and RT 123 robot/drag-chain cable product lines.
• Belden Inc. US-based manufacturer of industrial Ethernet, data, and signal cables — comparable to SAB's CATLine industrial Ethernet portfolio serving automation and harsh-environment networking.

Broad incumbents

• Draka (Prysmian brand): Specialty cable brand within the Prysmian group focused on industrial, marine, and offshore cables — comparable to SAB's marine and offshore-certified product lines but under a global incumbent umbrella.
• Prysmian Group: Global cable industry leader with a broad portfolio spanning energy, telecom, and specialty industrial cables — overlaps with SAB in railway and industrial specialty segments but operates at vastly larger scale and broader scope.
• Nexans S.A. French global cable manufacturer covering power, telecom, and specialty industrial cables including railway and shipbuilding — comparable end-markets to SAB but as part of a much wider portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=sXl2yqgtH1M
• Xx.com/SAB_Broeckskes
• Facebookfacebook.com/SAB-Brockskes-Benelux-1098872093469647

Compliance35 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 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 SAB Brockskes