What Inrotech does

Inrotech A/S, headquartered in Odense, Denmark and founded in 2011, designs and manufactures adaptive robotic welding systems for shipbuilding, offshore wind, and heavy fabrication industries. The company was acquired in June 2024 by Lincoln Electric, which owns 100% of the business, and Inrotech now operates as part of Lincoln Electric's global automation organization while continuing operations from Denmark. Its product portfolio comprises five core hardware platforms — Inrotech-Classic (mobile shipbuilding robot), Inrotech-MicroTwin (compact dual-robot gantry for micro panels), Inrotech-Crawler (track-mounted multipass welder for heavy structures), Inrotech-Vertigo (portable vertical-axis platform reaching ~5m), and Inrotech-C&B (column-and-boom system for offshore tower longitudinal welds) — all unified by two proprietary software platforms. Inrotech-SensLogic combines geometric sensing with logic recognition to identify weld geometry without programming or CAD data; Inrotech-WeldLogic adds adaptive multipass welding planning with real-time parameter adjustment based on scanned groove geometry, interpass temperature, and heat-input windows. Supporting modules include Inrotech Remote Service (IRS) via Secomea Sitemanager and the Inrotech Cloud Solution for production data monitoring.

Inrotech sells into a concentrated set of large industrial buyers — shipyards (Oshima, Seaspan, IWAKITEC, Cemre, Tersan, Astilleros de Murueta, Albwardy Damen, Baglietto Naval Steel, Santierul Naval Orsova, Ada Shipyard, Liebherr-Rostock) and offshore wind foundation manufacturers (Welcon, CS Wind Offshore, Bladt Industries). Go-to-market combines direct enterprise field sales with regional sales managers and channel partners in Japan (Binzel), Turkey (BMC Marine), UAE/Middle East (German Gulf Enterprises), and India (Ador Welding). Revenue streams include hardware system sales, embedded software/licensing, installation supervision and operator training, spare parts and warranty contracts, and managed remote-service subscriptions. Pricing is not publicly disclosed; sales are quote-based. The core value proposition is "no programming required" — operators press a green start button and the system self-identifies welds — addressing a structural shortage of qualified welders and the limitations of gantry-based automation on very large structures. The company participates in R&D partnerships including the University of Southern Denmark's Center for Large Structure Production (LSP), targeting welding of wind turbine foundations at heights up to 50 meters.

Name

Inrotech

Legal name

Inrotech A/S

Website

https://inrotech.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Inrotech A/S, a Denmark-based company acquired by Lincoln Electric in June 2024, designs adaptive robotic welding systems for shipbuilding, offshore wind, and heavy fabrication. Its proprietary SensLogic and WeldLogic software enables mobile robots to weld without CAD data or programming.

Ownership category

akta.pro rank

Product category

Industrial Robotic Welding Systems

NAICS

Welding and Soldering Equipment Manufacturing (333992)

SIC

Special Industry Machinery, Nec (3559)

akta.pro primary industry

Welding, Joining & Soldering Equipment (Arc, Resistance, Friction, Brazing) (IMAHADAH)

akta.pro secondary industry

Robot End-of-Arm Tooling (Grippers, Tool Changers, Welding/Cutting Heads) (IMAHAHAD)

Keywords

• Robotic welding systems
• Welding automation
• Adaptive welding robots
• Shipbuilding robotics
• Offshore wind welding

Headquarters

HQ city

Odense

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Robotic Welding Systems (Hardware): Sale of robotic welding systems including Inrotech-Classic, Inrotech-MicroTwin, Inrotech-Crawler, Inrotech-Vertigo, and Inrotech-C&B. Systems are sold as complete solutions including hardware (robots, rails, controllers) and proprietary software.
2. Software and Technology Licensing: Proprietary software including SensLogic and WeldLogic technologies integrated into robotic systems. Software enables adaptive weld planning, real-time parameter adjustment, and autonomous operation.
3. Professional Services: Installation supervision, operator training, comprehensive spare parts packages, warranty with maintenance agreements, and production support services bundled with system sales.
4. Remote Service and Support: Inrotech Remote Service (IRS) providing secure remote access for troubleshooting, software updates, and system performance monitoring. Includes cloud solution for data collection and performance visualization.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Inrotech designs, manufactures, and sells adaptive robotic welding systems (Inrotech-Classic, Inrotech-MicroTwin, Inrotech-Crawler, Inrotech-Vertigo, Inrotech-C&B) for shipbuilding, offshore wind, and heavy fabrication industries. The systems combine proprietary SensLogic and WeldLogic software with industrial robots, enabling automated welding without programming or CAD files, and are deployed as mobile platforms that bring the robot to the workpiece for large structures.

Product overview

Inrotech is a Denmark-based company (now a wholly owned subsidiary of Lincoln Electric) that designs and manufactures automated robotic welding solutions for heavy industries. The product portfolio centers on four distinct mobile welding robot systems — Inrotech-MicroTwin (compact dual-robot gantry for micro panels), Inrotech-Classic (mobile robot for panels and bulkheads), Inrotech-Crawler (track-mounted multipass welder for heavy structures), and Inrotech-Vertigo (vertical-axis portable platform for tall structures). All systems share two proprietary software platforms: Inrotech-SensLogic for adaptive seam detection and weld planning without CAD/programming, and Inrotech-WeldLogic for multipass welding with real-time adaptive parameter adjustment. Supporting modules include Inrotech Remote Service (IRS) for secure remote access and the Inrotech Cloud Solution for production data monitoring. The Inrotech-C&B (Column & Boom) system serves longitudinal welds on offshore towers and floating foundations.

Differentiator

Problem solved

Functional benefit

Brands

• Inrotech-Classic: Mobile welding robot for shipbuilding, designed for welding of webs and bulkheads. Features Inrotech-SensLogic technology.
• Inrotech-MicroTwin
• Inrotech-Crawler
• Inrotech-Vertigo
• Inrotech-C&B (Column & Boom)

Products and services

• Inrotech-Classic Agile mobile welding robot for shipbuilding used for welding of webs and bulkheads. Features SensLogic technology for automatic structure identification and welding without programming, with a modular lightweight rail system. One operator can handle up to six units simultaneously.
• Inrotech-MicroTwin Compact and lightweight gantry with 2 welding robots designed for automated welding of micro panels, sub-assemblies, T-beams, and small parts in shipbuilding. Features integrated laser scanning and SensLogic; operators place items randomly and press start for fully automatic welding without CAD or programming. Achieves 36 sqm/min scanning speed.
• Inrotech-Crawler Heavy fabrication multipass welding robot that travels on flexible titanium rails, magnetically attaching to large steel structures - flat, curved, vertical, or overhead. Ideal for welding pipes, tanks, vessels, ship hulls, and bridges. Features WeldLogic technology for adaptive scanning, real-time weld planning, and autonomous execution.
• Inrotech-Vertigo Portable robotic welding platform with a dual vertical axis system engineered for automated vertical multipass welding at heights up to approximately 5 meters above ground level. Designed for offshore manufacturers and heavy industries handling large-scale structures. Features WeldLogic technology for fully automatic groove scanning and weld planning without operator interaction.
• Inrotech-C&B (Column & Boom) Intelligent welding robot for demanding welding purposes on offshore towers and floating foundations, ideal for automatic welding in PA position of plate joining and longitudinal seams on cans with plate thickness between 15-150 mm. Equipped with WeldLogic technology for fully automatic scanning and welding without operator interaction.

Quantifiable outcome

• IWAKITEC achieved workforce reduction from 13 to 9 welders with 4 robots
• +5 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability7 records

Feature6 records

Partnerships

Seven partnerships are on record, tiered core and strategic.

• Lincoln ElectriccoreStrategic or Co-development Partner · 3 June 2024Lincoln Electric acquired 100% of Inrotech A/S in June 2024. The acquisition combines Inrotech's automated welding and robotics expertise with Lincoln Electric's portfolio. Inrotech operates as part of Lincoln Electric's global automation organization while continuing activities from Denmark. Lincoln Electric gains access to Inrotech's proprietary vision-based adaptive intelligence technology.
• German Gulf Enterprises LtdcoreChannel Partner/ Reseller/ Distributor · 1 April 2022German Gulf Enterprises, a subsidiary of UAE-based Bukhatir Group, partnered with Inrotech in Q2 2022 to provide intelligent and user-friendly automation solutions in Middle East. The partnership unifies German Gulf's technical solutions expertise with Inrotech's robotic welding technology for shipbuilding, offshore plant construction, and heavy machinery industries.
• Ador Welding LimitedcoreChannel Partner/ Reseller/ DistributorAdor Welding Limited, India's leading welding and cutting solutions provider, partnered with Inrotech to meet growing demand for welding automation technology in India. The partnership aims to provide intelligent automation solutions equipped with Inrotech's software and scanning technology for shipbuilding, offshore construction, and heavy industries.
• Binzel JapancoreChannel Partner/ Reseller/ DistributorBinzel Japan serves as official Inrotech agent in Japan, facilitating partnerships with Japanese shipyards including IWAKITEC. Provides local sales, service, and support for Inrotech welding robots in Japanese market.
• BMC Marine Mühendislik Ltd. Şti.coreChannel Partner/ Reseller/ DistributorBMC Marine is Inrotech's Turkish agent facilitating partnerships with Turkish shipyards including Ada Shipyard and Tersan Shipyard. Provides local distribution and support services.
• University of Southern Denmark (SDU) - Center for Large Structure Production (LSP)strategicStrategic or Co-development PartnerInrotech participates in LSP research project together with SDU and 15 companies to develop robot and automation technology for processing large work objects in construction, heavy fabrication, shipbuilding and energy sectors. LSP received DKK 13.3 million funding from Danish Energy Agency's EUDP. Project developing mobile robot crane for welding large wind turbine foundations at heights up to 50 meters.
• Bladt IndustriesstrategicStrategic or Co-development PartnerBladt Industries collaborates with Inrotech on developing welding robots for large wind turbine foundations. Partnership includes deployment of 6 Inrotech-C&B systems and joint R&D on mobile robot crane for 15-50 meter height welding applications.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Valk Welding: Dutch-headquartered integrator of robotic welding systems with a strong focus on shipbuilding, offshore, and heavy fabrication in Europe. Highly comparable to Inrotech in target verticals and product philosophy of plug-and-play welding cells.
• Novarc Technologies: Canadian collaborative welding robot specialist focused on pipe and small-diameter fabrication in shipbuilding and heavy industry. Comparable as a niche robotic welding automation company targeting similar labor-shortage pain points.
• IGM Robotersysteme: Austrian manufacturer of robotic welding systems specialized in heavy fabrication, pressure vessels, and structural welding. Directly comparable as a specialist welding automation vendor serving similar end markets.
• Cloos (Carl Cloos Schweisstechnik): German robotic welding specialist (now part of ESTUN) with deep presence in heavy industry, construction machinery, and shipbuilding. Closely comparable in product scope, target industries, and automation philosophy.

Broad incumbents

• Yaskawa (Motoman): Global industrial robot OEM with extensive arc-welding product lines and integrator network. Competes with Inrotech at the robot-cell layer for shipbuilding and heavy fabrication but offers a much broader portfolio.
• ABB Robotics: Major industrial robot OEM with welding cells and integrated automation solutions serving shipyards and offshore fabricators globally. Overlaps with Inrotech's end markets but competes via scale and ecosystem.
• KUKA: German industrial robot OEM with strong presence in arc welding automation, including dedicated welding cells for automotive, shipbuilding, and heavy industry. Comparable in customer overlap if not in niche specialization.
• Fronius: Austrian welding technology leader with a strong robotic welding systems business and adaptive seam-tracking solutions. Comparable as a welding-domain incumbent with adaptive capabilities adjacent to SensLogic.
• ESAB: Global welding and cutting equipment manufacturer with a growing automation portfolio. Adjacent competitor to Inrotech in welding equipment, with broader scope and deeper distribution.

Others

• Lincoln Electric: Parent company since June 2024 and one of the largest global welding equipment manufacturers. Listed for context as the acquirer/strategic parent rather than a direct competitor, but its automation portfolio overlaps with Inrotech's installed base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCnKCNeyoY5VTuYWJYuN_ofg
• Facebookfacebook.com/Inrotech
• LinkedInlinkedin.com/company/inrotech-aps
• Xx.com/inrotech

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Inrotech