What Klauke does

Klauke (legal entity Gustav Klauke GmbH) is a German manufacturer of professional electrical connection technology and battery-powered hydraulic tools, headquartered in Remscheid, Germany. The company has been operating for approximately 140 years (founded circa 1885) and is a wholly-owned subsidiary of Emerson Electric Co., operating alongside the RIDGID and Greenlee brands within Emerson's Professional Tools division. Its portfolio spans more than 10,000 SKUs covering cable lugs and connectors (copper, aluminum, nickel, stainless steel), battery-hydraulic and mechanical pressing tools, cutting tools, the VDE-certified Orange Line of safety tools with integrated 1,000V voltage protection, hydraulic pumps, hand tools, cable pulling systems, and a digital connectivity application called Klauke Link.

The company's underlying technology is electrohydraulic and mechanical tooling for pressing, cutting, and punching cable and busbar connections, anchored by the proprietary Klauke System concept that pairs tools with matched consumables to guarantee certified connection integrity. Klauke sells primarily through a global dealer and distributor network with direct enterprise field sales and on-site application consultation; an online store is also available in Germany. Service revenue comes from tool repair, maintenance, loaner equipment, and training programs through its service center in Gevelsberg. The company addresses five primary use-case segments: renewable energy (solar and wind installations), energy supply utilities, switchgear construction, trade and industrial electricians, and (more recently) data centers, leveraging VDE/EN/IEC certifications as a key competitive credential for live-line and safety-critical work.

Recent strategic activity in 2025 includes the launch of the SC 105 remote-controlled safety cutting tool (GS-ET-23 VDE certified) and the EKM 60 ID / EK 30 ID battery-hydraulic indenting pressing tools, alongside continued vertical expansion into renewables and data center infrastructure. Klauke does not disclose pricing publicly, operates a quote-based B2B model, and shows no evidence of AI/ML capabilities, with digital value currently limited to tool connectivity via the Klauke Link app.

Name

Klauke

Legal name

Gustav Klauke GmbH

Website

https://klauke.com

Company type

Private

Founded year

1885

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Klauke (Gustav Klauke GmbH) is a German manufacturer of professional electrical connection technology and battery-powered hydraulic tools, serving electricians, utilities, switchgear builders, and renewable energy and data center infrastructure markets as part of Emerson's Professional Tools division.

Ownership category

akta.pro rank

Product category

Electrical Connection Technology and Professional Tools

NAICS

Current-Carrying Wiring Device Manufacturing (335931), Wiring Device Manufacturing (33593)

SIC

Electronic Connectors (3678), Electronic Components & Accessories (3670)

akta.pro primary industry

Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)

akta.pro secondary industry

Cable Accessories & Joints/Terminations (splices, joints, terminations, link boxes) (EUADADAC)

Keywords

• Electrical connection technology
• Hydraulic pressing tools
• Battery-powered crimping tools
• VDE-certified safety tools
• Cable cutting tools

Headquarters

HQ city

Remscheid

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Professional Tools Sales: Sale of professional hydraulic and manual tools for electrical connection applications including pressing, cutting, and punching
2. Electrical Connection Technology: Sale of cable lugs, connectors, ferrules, and connection solutions for Cu, Al, and Al/Cu applications
3. Tool Service and Repair: Repair services, maintenance, and loan equipment services for Klauke tools
4. Training Services: Klauke System training programs for professional users

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Klauke manufactures and sells a complete system of electrical connection technology — including cable lugs, connectors and ferrules — together with the professional battery-powered and electrohydraulic pressing, crimping, cutting, punching, and cable-pulling tools, dies and inserts designed to be used with those materials. The portfolio of more than 10,000 items also covers VDE-certified Orange Line safety tools for 1000V applications, hand tools, pumps, sanitary/plumbing tools, a busbar processing center, and supporting software such as the Klauke Link app, sold primarily to trade and industry, utilities, renewable-energy installers, switchgear builders, and data-center operators.

Product overview

Klauke offers a comprehensive portfolio of over 10,000 products for professional electrical connection technology and tools. The core offering includes electrical connection technology (cable lugs, connectors, ferrules in Cu, Al, Ni, stainless steel variants), pressing tools (mechanical, battery hydraulic, hand hydraulic), cutting tools, hydraulic safety tools (Orange VDE line with 1000V protection), punching/stamping tools, universal multi-function tools, pumps, hand tools, and cable pulling technology. The portfolio also includes sanitary/plumbing tools and software with the Klauke Link connectivity app. Klauke expanded its offering in 1996 by adding the Greenlee brand for hole-making and cable management tools. All products are part of the Klauke System, ensuring tested and certified connection materials work optimally with Klauke crimping tools for safe electrical connections. The company serves trade, industry, and growth markets including renewable energy and modern infrastructure sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Orange: Safety tools line featuring VDE-certified hydraulic tools with integrated voltage protection up to 1,000V
• Micro
• Next Generation
• Greenlee
• Klauke Link

Products and services

• Klauke Electrical Connection Materials Manufactured cable lugs, connectors and ferrules engineered to interoperate with Klauke pressing tools, sold to electrical installers and switchgear manufacturers through the Klauke matched-system catalogue.
• Klauke Battery-Powered and Hydraulic Pressing Tools Electrohydraulic pressing and crimping tools for terminating cable lugs and connectors, offered across battery-powered, electrohydraulic and manual variants for electrical installation and industrial use.
• Klauke Cutting Tools Battery-powered, hydraulic and manual cable cutters for copper, aluminium and armoured cables, used by installers, utility crews and switchgear builders.
• Klauke Orange Line VDE Safety Tools First-to-market VDE-certified 1000V battery hydraulic safety tool range including the SC 105 remote-controlled safety cutter, designed for live-line and substation work.
• Klauke Universal Tools Multi-function universal tools for cable preparation in switchgear and industrial electrical work.
• Klauke Punching and Stamping Tools Hydraulic punches and stamping tools for panel and enclosure fabrication in switchgear construction.
• Klauke Hand Tools Mechanical hand tools used in electrical and sanitary installation work alongside Klauke powered tooling.
• Klauke Pumps Hydraulic pumps that drive Klauke pressing, cutting and punching heads and tools in field and shop applications.
• Klauke Cable Pulling Systems Cable pulling equipment and accessories used to install conductors in ducts, conduits, switchgear assemblies and cable runs.
• Klauke Press Inserts and Dies Interchangeable press inserts, jaws and dies engineered for the Klauke matched tool system to terminate cable lugs, connectors and sanitary press fittings.
• Klauke Sanitary / Plumbing Tools Press-fitting tools and accessories for sanitary, heating, gas and water pipe connections used by plumbing and HVAC trades.
• Klauke Busbar Processing Center Automated busbar processing system for cutting, punching and bending copper and aluminium busbars in switchgear manufacturing.
• Klauke Link App Connected-tool software/app companion for Klauke pressing and cutting tools that supports configuration, tool information and digital workflows for professional users.
• Greenlee Tools Professional electrical and plumbing tools distributed under the Greenlee brand within Emerson's Professional Tools division alongside Klauke.
• RIDGID Tools Professional trade tools distributed under the RIDGID brand within Emerson's Professional Tools division alongside Klauke and Greenlee.
• Klauke Repair and Maintenance Service Manufacturer-side repair and maintenance service for Klauke pressing, cutting and safety tools used by professional customers.
• Klauke Training and Certification Services Manufacturer-provided training and certification services for the safe use of Klauke pressing, cutting and safety tools.

Quantifiable outcome

• Reduction in physical effort by 33% with improved lever mechanisms

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• GreenleecoreStrategic or Co-development Partner · 1 January 1996Since 1996, Klauke expanded its product portfolio with the Greenlee brand. Greenlee focuses on hole-making tools and cable management, complementing Klauke's competencies perfectly. Both brands operate under Emerson's Professional Tools portfolio.
• EmersoncoreStrategic or Co-development PartnerKlauke is part of Emerson's Professional Tools division alongside RIDGID and Greenlee brands, forming a comprehensive professional tools portfolio.
• RIDGIDminorStrategic or Co-development PartnerSister brand under Emerson Professional Tools portfolio, serving professionals in factories, construction sites, and demanding work environments.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Greenlee (Emerson): Sister brand under Emerson Professional Tools, focusing on hole-making tools, cable pulling systems, and wire management. Direct overlap with Klauke's punching/stamping and cable pulling product lines, and shares the same distribution channels.
• Weidmüller: German family-owned manufacturer of electrical interconnection technology - connectors, cable lugs, and tools for industrial applications. Closest comparable to Klauke in product range, customer base (electrical installers, panel builders, utilities), and German mid-market positioning.
• Klein Tools: US-based, fifth-generation family-owned manufacturer of professional hand tools for electricians and tradespeople. Comparable to Klauke in targeting professional electrical trades with VDE-rated tools, pliers, and accessories, and a similar mid-market brand positioning.
• Knipex: German family-owned manufacturer of professional pliers and hand tools for electrical, electronic, and trade applications. Similar to Klauke in product category focus (tools for electrical professionals) and German mid-market brand heritage.
• Phoenix Contact: German manufacturer of electrical interconnection, automation, and interface solutions for industrial applications. Directly comparable to Klauke in connectors, terminal blocks, and tools serving switchgear construction and process industries, though larger in scale.
• Panduit: US-based manufacturer of network infrastructure, electrical, and industrial solutions including cable management, connectors, and identification products. Comparable to Klauke in cable management, connectivity, and tools serving data center and industrial customers.
• WAGO: German family-owned manufacturer of electrical interconnection and automation products, specializing in spring pressure (push-in) connection technology. Competes with Klauke in connectors, terminal blocks, and tools for electrical installation and control cabinet builders.

Broad incumbents

• Milwaukee Tool: US-based manufacturer of heavy-duty power tools, hand tools, and accessories for professional trades. Competes in adjacent categories (cordless hydraulic and cutting tools) but with a much broader tool portfolio and stronger consumer/prosumer brand recognition than Klauke.
• TE Connectivity: Global manufacturer of connectors and sensors serving automotive, industrial, aerospace, and telecommunications markets. Operates broadly in the same space as Klauke but at significantly larger scale and with a much wider, more diversified product portfolio.
• Hilti: Liechtenstein-based manufacturer of tools, technology, and services for the professional construction industry. Overlaps with Klauke in professional power tools for electrical installation but operates at much larger scale with a broader direct-to-customer sales model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/KlaukeGmbH
• Facebookfacebook.com/KlaukeDeutschland
• LinkedInlinkedin.com/company/gustav-klauke-gmbh
• Instagraminstagram.com/Klauke.Deutschland

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 Klauke