CLOOS
CLOOS is a German welding technology company that develops, manufactures, and services manual and automated welding systems, including the proprietary QIROX robotics platform and C-Gate IIoT platform. It serves global manufacturing enterprises across 16 subsidiaries and 10 production sites worldwide.
- Company typePrivate
- Founded1919
- HeadquartersCannock, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What CLOOS does
CLOOS is a German welding technology and automation company operating as Carl Cloos Schweißtechnik GmbH, with roots dating to 1919 and a group turnover of €230 million. The company employs over 1,000 people across 16 global subsidiaries and 10 production sites, serving manufacturing industry customers worldwide with welding equipment and automation solutions.
The company's product portfolio spans manual welding equipment (power sources, wire drives, torches), collaborative robot welding, fully automated welding systems (including the QIROX robotics platform and QIROX WeldExperT Compact Cells), and customized concept systems. Its technology stack is anchored by proprietary assets: the modular QIROX robotics platform, the C-Gate IIoT platform with an Ultimate Module extension, CLOOS QNECT connectivity solution, the QIROX software suite (RoboPlan, EasyWeld, Quick Weld Programming, RoboScan), and the TANDEM+ advanced 3-wire MIG/MAG welding process. CLOOS claims over 90% vertical integration in main component production and 53% of its workforce trained internally, supporting process expertise and customization capability.
CLOOS generates revenue primarily through hardware sales (welding equipment and automated systems), aftermarket services (spare parts, retrofit, maintenance, repair, validation), professional training via CLOOS Academy, and digital/software solutions (C-Gate, QIROX software). The company operates an enterprise field sales go-to-market, selling directly to manufacturers through regional subsidiaries and website channels, with quote-based pricing on industrial systems. Named customers include AGCO, Fendt (an AGCO brand), and HUCH in agricultural equipment and industrial manufacturing verticals.
CLOOS firmographics
Firmographics- Name
- CLOOS
- Legal name
- Carl Cloos Schweißtechnik GmbH
- Website
- https://cloos.co.uk
- Company type
- Private
- Founded year
- 1919
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CLOOS is a German welding technology company that develops, manufactures, and services manual and automated welding systems, including the proprietary QIROX robotics platform and C-Gate IIoT platform. It serves global manufacturing enterprises across 16 subsidiaries and 10 production sites worldwide.
- Ownership category
- akta.pro rank
Where CLOOS is headquartered
LocationHeadquarters
- HQ city
- Cannock
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
CLOOS business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Welding Equipment Hardware Sales: Sale of welding power sources, robot welding systems, manual welding torches, wire drives, and automated welding cells. Revenue from one-time hardware purchases of industrial welding and automation equipment.
- Automated Welding Systems: Sale of ready-to-weld systems, customized concept systems, and fully automated production lines. Includes QIROX WeldExperT Compact Cells and modular automation solutions.
- Service & Maintenance: Aftermarket services including spare parts, retrofit, maintenance, repair, and validation services for welding equipment.
- Training & Academy Services: CLOOS Academy providing training courses for manual welding, automated welding, software, and special training courses for manufacturing industry professionals.
- Digital Solutions & Software: Sale and licensing of digital solutions including C-Gate platform modules, QIROX software products, and smart welding programming tools.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
CLOOS product offering
Product offeringCore offering
CLOOS develops, manufactures and delivers welding machines and automated welding systems for manual and robotic applications, built on its proprietary QIROX robotics platform, C-Gate IIoT platform, and TANDEM+ welding process technology. The portfolio spans manual welding power sources, wire drives and torches, cobot-welding, ready-to-weld compact cells, customized concept systems, and digital software for offline programming, networking and production monitoring. Services include consulting, maintenance, repair, retrofit, validation, spare parts, and CLOOS Academy training for manufacturing industry customers.
Product overview
CLOOS offers a comprehensive, vertically integrated portfolio (over 90% production depth) spanning manual welding equipment (power sources, wire drives, torches), collaborative robot welding (cobots), automated welding systems including QIROX WeldExperT Compact Cells and ready-to-weld systems, and customized concept systems. Their digital ecosystem centers on the C-Gate IIoT platform (with Ultimate Module extension) and CLOOS QNECT for connectivity, complemented by the QIROX software suite for robot programming (RoboPlan/RoboPlan Smart, Quick Weld Programming QWP, EasyWeld, RoboScan). Process technology offerings include MIG/MAG, TIG, and Laser Welding, plus Plasma Cutting, Laser Cutting, and Automated Grinding. The TANDEM+ advanced 3-wire welding process delivers maximum deposition rates. Training services are provided through CLOOS Academy.
Differentiator
Problem solved
Functional benefit
Brands
- C-Gate: Modular IIoT platform for transparency, process monitoring and efficient control of entire welding production
- CLOOS QNECT
- QIROX
- TANDEM+
- CLOOS Academy
Quantifiable outcome
- Production sites worldwide
Companies that use CLOOS
Customer profileNamed customers3 records
Segments1 record
Ideal customer profiles2 records
CLOOS technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
CLOOS partnerships and signals
Strategic signalScale indicators7 records
Recent moves6 records
Expansion highlights5 records
CLOOS competitors and assessment
Company assessmentDirect peers
- Kemppi: Finnish private welding equipment manufacturer offering power sources, torches, and robotic welding solutions. Comparable scale and European heritage with similar focus on welding automation and digital integration.
- Fronius International: Austrian private company and one of CLOOS's closest direct peers — manufactures welding power sources, robot welding systems, and solar/charging solutions. Highly comparable in vertical integration approach, European manufacturing base, and welding automation focus.
- Lincoln Electric: US-listed global leader in welding and cutting products, offering welding equipment, automation, and consumables. Direct competitor to CLOOS across manual and automated welding, with overlapping enterprise customer base in heavy industry.
- ESAB Corporation: US-listed global welding and cutting equipment manufacturer with a comprehensive portfolio including robotic welding cells. Direct competitor to CLOOS in industrial welding equipment and automation.
- Panasonic Welding Systems: Japan-based welding equipment and robotics business of Panasonic, offering welding power sources and robot welding cells. Direct competitor in automotive and industrial welding automation.
- Miller Electric (ITW): US-based welding equipment manufacturer (division of Illinois Tool Works) producing power sources, wire feeders, and automated welding systems. Direct competitor in both manual and automated welding segments.
- OTC Daihen: Japanese manufacturer of welding power sources, industrial robots, and automated welding systems. Direct peer with overlapping product portfolio in MIG/MAG, TIG, and robotic welding.
Broad incumbents
- KUKA: German-based global robotics and automation company offering welding cells and integrated production systems. German peer with comparable industrial heritage but broader portfolio spanning non-welding automation.
- ABB Robotics & Discrete Automation: Global robotics incumbent offering welding robot cells and integrated automation as part of a broad industrial automation portfolio. Competes with CLOOS in robotic welding cells but does not specialize in welding process technology.
- Yaskawa (Motoman): Japanese global leader in industrial robotics with significant welding robot and arc welding system offerings. Competes with CLOOS's QIROX robotics platform across automotive and general industry.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
CLOOS social profiles
Digital presenceCLOOS financial estimates
Financial estimateRevenue estimate
Valuation estimate
CLOOS leadership team
Management profileNumber of profiles
CLOOS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CLOOS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CLOOS
What does CLOOS do?
CLOOS develops, manufactures and delivers welding machines and automated welding systems for manual and robotic applications, built on its proprietary QIROX robotics platform, C-Gate IIoT platform, and TANDEM+ welding process technology. The portfolio spans manual welding power sources, wire drives and torches, cobot-welding, ready-to-weld compact cells, customized concept systems, and digital software for offline programming, networking and production monitoring. Services include consulting, maintenance, repair, retrofit, validation, spare parts, and CLOOS Academy training for manufacturing industry customers.
Is CLOOS a public or private company?
CLOOS is a private company. It is classified as unknown and is currently operating.
When was CLOOS founded?
CLOOS was founded in 1919. It employs 11 to 50 people.
Where is CLOOS based?
CLOOS is headquartered in Cannock, United Kingdom, in the Europe region.
How does CLOOS make money?
Five revenue lines are on record. Welding Equipment Hardware Sales are the primary driver. The others are automated Welding Systems, service & Maintenance, training & Academy Services and digital Solutions & Software.
Who are CLOOS's main competitors?
Direct peers on record are Kemppi, Fronius International, Lincoln Electric, ESAB Corporation, Panasonic Welding Systems, Miller Electric (ITW) and OTC Daihen. Broad incumbents are KUKA, ABB Robotics & Discrete Automation and Yaskawa (Motoman).
Does CLOOS have an API?
No public API is recorded for CLOOS.