What KRANENDONK does

KRANENDONK is a Netherlands-based industrial robotics company founded in 1983, headquartered in Tiel with sales and engineering offices in Japan, Singapore, the United States, and Denmark. The company builds heavy-duty robotic systems for cutting and welding in non-repetitive production environments, targeting four primary verticals: shipbuilding, offshore oil & gas, floating wind, and structural steel fabrication. Named end-users include JGC Corporation, which deployed a fully automated Robotic Pipe Shop, and Hanwha Philly Shipyard, a customer citing reliability, repeatability, and remote support capabilities.

The product portfolio combines proprietary software with specialized robotic hardware. Core software includes RinasWeld (automated CAD-to-weld program generation), ARAC5 (shop floor control and task routing), PSWP (pipe spool work preparation from PCF files), SPL (shop floor production logistics), and a Management Dashboard for OEE and uptime monitoring. Hardware spans the Artemis Micro Welding Gantry, Panel Welding Gantry, Block Welding Gantry, and Stiffener Mounting Gantry for shipbuilding panels and blocks; Apollo Spool Milling Stations, the Aurora Spool Welding Station, and the integrated Robotic Pipe Shop for pipe spool fabrication; the Robotic Beam Constructor for structural steel; the Edge Preparation System and Compact Cutting Station for upstream processing; and the newly launched PORTABOT portable welding cobot. The ZEROGAP patent covers a beveling method that produces zero-root-gap pipe fit-up, eliminating back grinding and enabling consistent weld quality.

KRANENDONK generates revenue through engineering-to-order and configured-to-order hardware sales, software licenses, professional services (consultancy, training, support), and spare parts. The company operates a sales-led enterprise go-to-market with regional sales offices, dedicated automation consultancy upfront of system sales, an annual Welding Automation & Innovation Days event, and a global trade show presence. Customer-reported outcomes include up to 80% shorter cycle times, up to 90% fewer reworks, and 90% of support issues resolved remotely via secure diagnostic connections.

Name

KRANENDONK

Legal name

KRANENDONK

Website

https://kranendonk.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

51–100 employees

Short description

KRANENDONK builds robotic cutting and welding automation systems, including proprietary software (RinasWeld, ARAC5, PSWP) and patented ZEROGAP beveling, for shipbuilding, offshore oil & gas, floating wind, and structural steel fabricators globally.

Ownership category

akta.pro rank

Product category

Industrial Robotic Welding & Cutting Automation

NAICS

Welding and Soldering Equipment Manufacturing (333992), Industrial Machinery Manufacturing (3332), Other General Purpose Machinery Manufacturing (3339), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Special Industry Machinery, Nec (3559), Industrial Instruments For Measurement, Display, And Control (3823), Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Factory Automation Cells & Integrated Systems (Assembly, Welding, Painting Lines) (IMAHAHAL)

Keywords

• Robotic welding automation
• Robotic cutting systems
• Pipe spool fabrication
• Industrial robotics software
• Heavy steel fabrication automation

Headquarters

HQ city

Tiel

HQ country

Netherlands

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Robotic Systems (Hardware Sales): Sale of robotic automation systems including gantries (Panel Welding Gantry, Block Welding Gantry, Artemis Micro Welding Gantry), pipe fabrication stations (Apollo, Aurora), cobots (PORTABOT), and integrated production lines (Robotic Pipe Shop). Systems are custom-configured or engineered-to-order.
2. Proprietary Software Licenses: Software products including RinasWeld (welding automation), ARAC5 (shop floor control), PSWP (pipe spool work preparation), SPL (shop floor logistics), and Management Dashboard. Likely sold as perpetual licenses or subscription with updates.
3. Services (Support, Training, Consultancy): Preventive maintenance, remote support (90% issues solved remotely with secure connection), onsite production support, training programs (robot training, operator training, technical training, RinasWeld, RinasWPP, ARAC4 macro programming, maintenance). Consultancy for automation strategy, feasibility, ROI, business cases.
4. Spare Parts: Fast delivery of spare parts for robotic systems, minimizing customer downtime.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels7 records

Core offering

KRANENDONK designs, manufactures, and integrates robotic automation systems for heavy steel cutting and welding in non-repetitive production environments. Its portfolio combines proprietary software (RinasWeld, ARAC5, PSWP, SPL, Management Dashboard) with engineered robotic hardware including gantry systems, pipe spool fabrication stations, edge preparation systems, cutting stations, and the PORTABOT portable cobot. The company also delivers consultancy, support, and training services across the full lifecycle from feasibility through after-sales.

Product overview

KRANENDONK is a robotic automation company specializing in heavy-duty cutting and welding solutions. Their product portfolio is organized around a unified Robot Technology Centre approach combining proprietary software (RinasWeld, ARAC5, PSWP) with specialized robotic hardware systems. The hardware lineup includes gantry systems for different scales: Artemis Micro Welding Gantry for compact panels, Panel Welding Gantry for large stiffened panels, and Block Welding Gantry for massive ship blocks. For structural steel, the Robotic Beam Constructor handles beams and girders. For pipe spool fabrication, the integrated Robotic Pipe Shop combines Apollo Spool Milling Station, Apollo Flange Milling Station, and Aurora Spool Welding Station using patented ZEROGAP technology. The PORTABOT portable cobot addresses hard-to-reach applications. Supporting systems include the Edge Preparation System for IMO PSPC-compliant edge rounding and Compact Cutting Station for profile cutting. Software products include RinasWeld for CAD-to-weld automation, ARAC5 for shop floor control, PSWP for pipe spool work preparation, Management Dashboard for performance monitoring, and SPL for shop floor logistics. Services include Consultancy, Support, and Training. The company serves Shipbuilding, Offshore Oil & Gas, Floating Wind, and Structural Steel industries.

Differentiator

Problem solved

Functional benefit

Brands

• RinasWeld: KRANENDONK's powerful automated robotic welding software that converts 3D CAD models into operational welding plans without manual programming.
• ARAC5
• PSWP (Pipe Spool Work Preparation)
• Management Dashboard
• SPL (Shopfloor Production Logistics)
• ZEROGAP
• Robotic Pipe Shop
• Aurora Spool Welding Station
• Apollo Spool Milling Station
• PORTABOT
• Artemis Micro Welding Gantry
• Panel Welding Gantry
• Block Welding Gantry
• Robotic Beam Constructor
• Compact Cutting Station
• Stiffener Mounting Gantry
• Edge Preparation System (EPS)

Products and services

• PORTABOT Portable Welding Cobot Compact, magnetically anchored portable welding cobot for non-repetitive and hard-to-reach structures; multiple units can be coordinated on the same workpiece for automated heat management.
• RinasWeld Welding Automation Software Automated robotic welding software that converts 3D CAD models into operational welding plans, automatically detecting welds, selecting parameters, and generating collision-free robot paths without manual programming.
• ARAC5 Shopfloor Control Software Shop floor control software that generates machine programs based on product parameters and intelligently routes tasks to the right stations, connecting welding and cutting robots to milling machines in a seamless workflow.
• PSWP Pipe Spool Work Preparation Software Software that imports PCF piping network files and automatically segments them into 2D workable spool assemblies, generating cut, mill, and weld instructions with optimal parameters for standard and non-standard spools.
• Robotic Beam Constructor Automated system for structural steel components combining precise part placement with high-quality robotic welding, from stiffener positioning to fillet welds.
• Artemis Micro Welding Gantry Lightweight automated welding gantry for panels up to 500mm high, available with one or two robots, supporting both steel and aluminum welding with CAD integration for offline program generation.
• Panel Welding Gantry Automated solution for welding large, stiffened panels in shipbuilding and heavy steel applications, equipped with two or more suspended 6-axis robots operating simultaneously on rails.
• Block Welding Gantry Fully automated welding system for large ship blocks with complex geometries, using suspended robots that coordinate with collision avoidance for efficient welding in confined spaces.
• Apollo Flange Milling Station Automated beveling system for neck flanges as part of pipe spool fabrication, ensuring consistent quality and ZEROGAP bevel geometries for perfect fit-up.
• Apollo Spool Milling Station Automated pipe spool fabrication solution for high-precision beveling of pipes, elbows, and tees with automatic tool change and ZEROGAP technology for consistent quality.
• Aurora Spool Welding Station Automated pipe spool welding station combining TIG root pass and MAG fill welding in one setup, relying on ZEROGAP bevel joints for precise fit-up and consistent weld quality.
• Edge Preparation System (EPS) Automated system for rounding steel plate edges to meet IMO PSPC coating standards, with adaptive milling technology ensuring consistent 2mm radius and automatic compensation for plate deviations.
• Compact Cutting Station Automated cutting solution for profile and beam cutting using plasma or oxy-fuel, with automatic deviation compensation and high-precision beveling for weld-ready fit-up.
• Robotic Pipe Shop (Integrated Pipe Spool Fabrication Line) Fully integrated robotic workflow for pipe spool fabrication combining Apollo Spool Milling Station and Aurora Spool Welding Station with ZEROGAP technology for automated cutting, beveling, fit-up, and welding.
• Shopfloor Production Logistics (SPL) Software Smart software solution that automates manufacturing logistics by intelligently routing parts through the production environment and coordinating material flow with production cells, supporting high-mix, low-volume, and just-in-time production.
• Management Dashboard Software Real-time production monitoring software that visualises system uptime, welding performance, throughput, shift efficiency, and OEE metrics with role-based access control.
• Automation Consultancy Services Robotics automation consulting that helps customers define automation opportunities, improve production flow, and develop practical automation strategies with business case support including ROI, investment scope, and cycle time calculations.
• Support Services Comprehensive support including preventive maintenance, remote diagnostics (90% of issues solved remotely), onsite production support, and fast spare parts delivery.
• Training Services Hands-on training programs covering robot operation, welding optimisation, RinasWeld software, cutting, and maintenance for operators and process engineers.
• Stiffener Mounting Gantry System for accurately positioning and tack-welding stiffeners onto panels using magnetic lifting force and controlled vertical pressure with onboard tack welding equipment.

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability5 records

Feature9 records

Partnerships

One partnership is on record.

• JGC CorporationcoreStrategic or Co-development Partner · 1 October 2025Strengthened collaboration with JGC Corporation (global EPC leader headquartered in Yokohama, Japan) through implementation of fully automated Robotic Pipe Shop. Cooperation began in 2018 exploring automation for spool fabrication. JGC selected KRANENDONK as long-term automation collaborator recognizing track record in robotic welding and automated pipe shop technologies. Next phase brings together advanced cutting, beveling, welding and material-handling automation for demanding industrial projects across 80+ countries where JGC has delivered 20,000+ projects.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Pemamek: Pemamek is a Finnish supplier of automated welding and production systems for heavy industry, including shipbuilding and offshore energy. It is one of the closest direct competitors to KRANENDONK in robotic welding/cutting cells for non-repetitive heavy steel production.
• IGM Robotersysteme: IGM supplies robotic welding and cutting systems tailored to heavy fabrication, including gantry-based welding cells for shipbuilding and structural steel. It competes head-to-head with KRANENDONK's Panel Welding Gantry, Block Welding Gantry, and Artemis Micro Gantry offerings.
• CLOOS (ESAB): CLOOS, now part of ESAB, specializes in robotic welding systems for heavy industry with deep installed base in shipbuilding, steel construction, and heavy machinery. Comparable to KRANENDONK in delivering turnkey robotic welding cells with proprietary software and offline programming.

Broad incumbents

• Lincoln Electric: Lincoln Electric is a global leader in welding products and has expanded into automated and robotic welding systems. It is a broad incumbent offering overlapping capabilities to KRANENDONK's customers but with a much wider portfolio and global service footprint.
• ABB Robotics: ABB is a major industrial robot OEM with a large installed base of welding robots and growing offline programming/cad-to-path software capabilities. It competes broadly with KRANENDONK's robotic welding systems and could increasingly compete on the software layer.
• KUKA: KUKA is a leading industrial robot and automation supplier with strong presence in robotic welding cells. Comparable as a broad incumbent that offers overlapping welding automation capabilities to shipbuilding and general metal fabrication customers.
• Yaskawa Motoman: Yaskawa Motoman supplies industrial robots and integrated welding systems widely used in heavy fabrication. Comparable to KRANENDONK as a broad incumbent competing for the same robotic welding footprint, especially in shipbuilding and structural steel.
• ESAB: ESAB is a global welding and cutting equipment company that, through its ownership of CLOOS, directly competes in automated welding systems for heavy industry. It is a broad incumbent in KRANENDONK's end markets with deeper channel and service coverage.
• Fanuc: Fanuc is one of the world's largest industrial robot manufacturers with significant penetration in robotic welding and heavy fabrication. It is a broad incumbent overlapping with KRANENDONK on welding robot hardware and increasingly on automation software.

Emerging players

• Universal Robots: Universal Robots is the leading collaborative robot vendor and increasingly targets welding applications with partner ecosystems. It is an emerging peer relevant to KRANENDONK's PORTABOT cobot positioning in welding applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@KranendonkBV
• LinkedInlinkedin.com/company/kranendonk---smart-robotics

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 KRANENDONK