What Innovative Surface Technologies does

IOT Innovative Oberflächentechnologien GmbH (commonly branded IOT UV Curing Systems) is a Leipzig-based, privately-held German manufacturer of industrial UV curing, Excimer matting, and plasma/ion-beam surface-modification equipment, founded in 1998 as a spin-off of the Leibniz Institute for Surface Modification (IOM). The company operates three competency areas: UV Systems (centered on EXCIRAD 172 Excimer matting at 172 nm VUV, DirectCure photoinitiator-free curing below 230 nm, PAC Soft-Touch surface activation, UV-LED arrays, and nitrogen inerting); Plasma & Ion Beam Technology (RF 40 / RF 80 broad-beam ion sources, ECR ion beam sources, grid systems, Faraday cup diagnostics, and the Beamswitch BS20 control/neutralization unit); and Silanized Corundum (customized silane-treated Al2O3 specialty additive up to 300 t/month for melamine resin flooring and decorative coatings). Hardware offerings span core emitter modules, complete conveyor-belt (up to 2,940 mm width, 100 m/min) and roll-to-roll systems (up to 2,320 mm width, 150 m/min), edge-band coating systems, and laboratory/pilot equipment, supported by a UV-Technikum in Leipzig for substrate characterization, gloss validation, adhesion testing, and PI-free process development.

The company serves industrial manufacturers across six verticals: Furniture & Interior Manufacturing, Flooring & LVT, Automotive Interior, Print & Packaging, Film & Foil (roll-to-roll), and Outdoor/Construction, with an additional use-case vertical for Research & Industrial Plasma Processing. Pricing is quotation-based with no public list pricing; systems are custom-configured per substrate, line speed, width, technology combination, and integration requirements, with lead times of 6–18 months for new curing systems. Revenue derives primarily from hardware sales of UV curing systems and ion/plasma source equipment, supplemented by UV Laboratory & Process Development services at the UV-Technikum and silanized corundum specialty chemical sales. Go-to-market is exclusively direct enterprise sales led by named account engineers (Kathrin Barth, Karl Barucki) and managing directors (Dr. Thomas Riedel, Dr. Carsten Riedel), supplemented by trade fair presence in Europe and Asia and a Knowledge Hub of peer-reviewed publications in European Coatings Journal, Farbe und Lack, Progress in Organic Coatings, and Kunststoffe.

IOT is positioned as the global technology leader and inventor of Excimer matting, holding multiple international patents (including WO 2023/098990 A1 and WO 2023/222178 A1 for the Semi-Gloss System) and a portfolio of reference installations at leading European and Asian manufacturers. Its mercury-free Excimer/LED platform provides regulatory alignment with the EU RoHS Directive 2022/279 mercury UV lamp phase-out scheduled for February 2027 and with EU Regulation 10/2011 food-contact migration limits via the DirectCure technology. The company remains founder- and family-owned with no external private equity, venture capital, or parent company ownership evidenced in the source data.

Name

Innovative Surface Technologies

Legal name

IOT Innovative Oberflächentechnologien GmbH

Website

https://iot-gmbh.de

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

IOT Innovative Oberflächentechnologien GmbH, headquartered in Leipzig, Germany, develops and manufactures Excimer UV matting systems, photoinitiator-free UV curing equipment, and nitrogen-inerting systems for industrial manufacturers of furniture, flooring, automotive interiors, packaging, and films, supported by complementary RF and ECR ion-beam sources and silanized corundum additives.

Ownership category

akta.pro rank

Product category

Industrial UV Curing Equipment

NAICS

Paint and Coating Manufacturing (32551), Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers (332812), Coating, Engraving, Heat Treating, and Allied Activities (3328)

SIC

Paints, Varnishes, Lacquers, Enamels & Allied Prods (2851), Miscellaneous Chemical Products (2890), Coating, Engraving & Allied Services (3470)

akta.pro primary industry

Coating, Painting & Plating (Powder Coat, Anodizing, Electroplating, PVD/CVD) (IMAAAGAI)

akta.pro secondary industries

Automotive Surface Materials & Coatings for Interiors/Exteriors Manufacturing (Upholstery Materials/Decor Films/Paints for Trim) (IMACAKAL), Floor Coating, Sealing & Protective Finishes (Polyurethane/Epoxy/Urethane) (HSAGAFAN)

Keywords

• Industrial UV curing
• Excimer matting systems
• Surface modification technology
• Photoinitiator-free curing
• Ion beam sources

Headquarters

HQ city

Leipzig

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. UV Curing Systems & Equipment Sales: Sale of industrial UV curing systems including EXCIRAD 172 Excimer emitters, DirectCure UV sources, UV-LED arrays, conveyor belt systems, roll-to-roll systems, and edge band coating systems. Systems are custom-configured per customer substrate, line speed, and width requirements. Full system delivery includes lamp heads, power supplies, nitrogen control, and process monitoring — all from a single supplier.
2. UV Laboratory & Process Development Services: Customer trials and process development at the UV Technical Centre in Leipzig. Services include substrate characterisation, gloss level validation, coating adhesion testing, photoinitiator-free process development, nitrogen inerting optimisation, and complete process window specification. Test reports delivered within 2–3 weeks. Lab trials serve as a qualification step before system purchase.
3. Silanized Corundum Specialty Additives: Sale of silanized white corundum (Al₂O₃) as a specialty additive for scratch-resistant melamine resin coatings. Capacity up to 300 t/month for series supply to flooring and decorative surface manufacturers.
4. Ion & Plasma Source Equipment: Sale of ion sources (RF 40, RF 80, ECR sources), grid systems, Faraday cup beam measurement systems, and Beamswitch BS20 control/neutralisation systems. Accessories include ion beam grids in planar, focusing, or dished geometry.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

IOT develops and produces industrial UV curing and Excimer matting systems for surface modification of furniture, flooring, automotive, packaging, and specialty film substrates. Its core offerings include 172 nm Excimer matting systems (EXCIRAD 172), photoinitiator-free UV curing (DirectCure), PAC Soft-Touch technology, complete conveyor belt and roll-to-roll production systems, RF and ECR ion beam sources, and silanized white corundum additives for scratch-resistant coatings.

Product overview

IOT UV Curing Systems offers a comprehensive portfolio of industrial UV curing and surface treatment technologies organized around three core competence fields: UV Systems (centered on EXCIRAD 172 Excimer matting, DirectCure photoinitiator-free curing, and PAC Soft-Touch technology), Plasma & Ion Beam Technology (including RF and ECR ion sources for precision surface modification), and Silanized Corundum (specialty additive for scratch-resistant coatings). The product range spans from core lamp/emitter modules (EXCIRAD 172, DirectCure, UV-LED) through complete production systems (Conveyor Belt, Roll-to-Roll, Edge Band Coating) to laboratory/pilot equipment and ion beam accessories. The Semi-Gloss System extends the portfolio to cover the full 1-30 GU gloss range. All products are designed and manufactured in Leipzig, Germany, with applications across furniture, flooring, automotive, packaging, and film industries.

Differentiator

Problem solved

Functional benefit

Products and services

• EXCIRAD 172 Excimer Matting System Industrial Excimer UV matting system using 172 nm xenon VUV radiation to create a permanent micro-fold (worm-like) structure in UV-cured coatings, delivering gloss values from 1–15 GU at 60° without matting additives. Production speeds of 80–150 m/min per lamp and widths up to 2,940 mm; for industrial manufacturers of furniture, flooring, automotive, and packaging surfaces.
• DirectCure Photoinitiator-Free UV Curing UV curing technology using short-wave UVC Excimer radiation below 230 nm where acrylate molecules absorb photons directly through their C=C double bonds, eliminating the need for external photoinitiators. Compliant with EU Regulation 10/2011 for food contact with migration levels ≤10 ppb. Operates under nitrogen inerting below 50 ppm O2; for packaging converters and emission-sensitive manufacturers.
• PAC — Photon Activation Chamber (Soft-Touch) VUV photon treatment chamber for pre-gelation before Excimer matting, controlling fold frequency and amplitude of the micro-fold structure to create a softer texture (Soft-Touch effect). Also used standalone for surface activation of low-energy polymer films, raising surface energy without heat or chemical primers.
• Semi-Gloss System (Dual-Excimer) First Excimer system for continuously adjustable gloss from 1 to 30 GU, combining 172 nm Excimer matting with 222 nm post-irradiation to freeze micro-fold formation at precisely defined intermediate gloss levels. Gloss adjustment via power regulation without product changeover, line stoppage, or matting additives.
• UV-LED Systems High-power LED arrays at 365, 385, 395, and 405 nm wavelengths for energy-efficient UV curing with instant-on capability and no ozone emission. LED lifetime exceeds 5,000 hours; replaces mercury medium-pressure UV lamps ahead of EU RoHS 2027 phase-out.
• UV Inert — Nitrogen Inerting System Integrated nitrogen inerting chamber maintaining oxygen concentration below threshold (residual O2 below 200–3,000 ppm) required for oxygen-sensitive UV coatings and Excimer processes. IOT's proprietary N2 purging design achieves inerting with approximately 50% less nitrogen compared to full-chamber flooding.
• Conveyor Belt UV Systems Flat-panel UV processing systems with irradiation widths from 120 mm to 2,940 mm and production speeds up to 100 m/min, for furniture panels, door elements, MDF boards, and decorative tiles. Integrates Excimer matting, DirectCure, UV-LED, and nitrogen inerting in configurable inline sequences.
• Roll-to-Roll UV Systems Continuous web processing systems for decorative foils, functional films, and flexible packaging with widths from 350 mm to 2,320 mm and speeds from 10 to 150 m/min. Includes chill-roll capability for thermo-sensitive films and Excimer matting for polymer film substrates.

Quantifiable outcome

• Energy consumption reduced by up to 80% (17 kW vs. 84 kW at 1,400 mm line width, 20–30 m/min)
• +6 more outcomes

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

One partnership is on record.

• PlantagminorGTM or Marketing Partner · 30 June 2026IOT and Plantag co-exhibit at ForMóbile Xperience 2026 (São Paulo, Brazil, June 30 – July 3, 2026, Stand F075, Hall Access). Plantag is a coatings/lacquer supplier; the co-presence enables IOT to present combined UV system + coating qualification to the South American furniture market.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Integration Technology Ltd: UK-based UV and UV-LED curing system specialist for printing, industrial and electronics markets. Direct peer in UV curing systems, comparable niche industrial equipment positioning.
• Hönle Group: Public German UV curing equipment maker with broad industrial product portfolio (UV-LED, mercury, arc). Closest direct peer to IOT in industrial UV systems, but does not specialize in Excimer matting.
• IST Metz GmbH: German UV lamp and curing system manufacturer serving printing, industrial finishing and electronics. Direct peer in industrial UV systems with overlapping customer base in furniture and automotive.
• Phoseon Technology: US-based pioneer in UV-LED curing for industrial applications (printing, coatings, electronics). Direct peer on the UV curing side but competes via LED-only architecture rather than Excimer/VUV.
• Baldwin Technology Company: Global supplier of UV curing and surface treatment technology primarily for the printing and packaging industry. Direct peer on UV system delivery to industrial converters, comparable long-cycle capital equipment model.
• Ushio Inc. Japanese manufacturer of specialty light sources including Excimer lamps used in industrial and semiconductor surface treatment. A component-source peer that overlaps with IOT's Excimer emitter technology.
• GEW (ECI): UK-based supplier of UV arc and LED systems to label and packaging printers. Direct peer in UV curing equipment for packaging/print converters, comparable UV-LED migration focus.
• American Ultraviolet: US manufacturer of UV curing systems (mercury, LED and arc) for industrial coating, printing and finishing applications. Direct peer in the merchant UV equipment market with similar capital-equipment sale motion.

Broad incumbents

• Heraeus Noblelight: Specialty light sources division of Heraeus producing UV and IR emitters for industrial curing and surface treatment. Broad incumbent supplying UV lamps to coating and finishing customers; not specialized in Excimer matting.
• Excelitas Technologies: US-headquartered photonics platform serving UV curing, sensing and optics across industrial, life sciences and aerospace. Broader incumbent with overlapping UV curing products for industrial finishing.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Innovative Surface Technologies