Catator

What Catator does

Catator AB is a Swedish private limited company founded in 1990 and headquartered in Lund, developing proprietary catalytic technologies for the hydrogen economy. Its core platform, the CataRex Catalyzed Heat Exchange Reactor, integrates catalytic reactions and heat exchange in a single compact unit using shell-and-tube or shell-and-plate geometries coated with patented CataLite Coatings. This architecture enables combustion on one side of a heat exchanger to directly drive catalytic reactions on the other, supporting both exothermic and endothermic reactions side-by-side and achieving up to 80% size reduction versus conventional catalytic systems.

The company commercializes its technology through four product families — CataLite Reformers (e-fuel to hydrogen), CataLite Burners (emission-free lean gas combustion), CataLite Synreactors/Exchangers (integrated endothermic/exothermic coupling) and CataLite Systems (complete bolt-on solutions) — applied to anode off-gas combustion, fuel reforming, ammonia cracking, and trace-oxygen removal (DeOxo). It operates a catalyst manufacturing and factory-acceptance test facility in Lund alongside its R&D laboratory (Catator Labs, opened April 2026), and maintains regional sales representation in South Korea and the United States.

Catator sells exclusively through direct B2B OEM partnerships with fuel cell manufacturers, electrolyzer/hydrogen producers and defense integrators, generating revenue from technology licensing, contract development services, catalyst coating services, and catalyzed hardware supply. Reported commercial traction includes 250+ CataLite Burners delivered globally and a repeat purchase of five CataLite Burner 500 units by a Northern European SOEC technology provider. The company is preparing for a planned IPO as of mid-2026 and has materially refreshed its executive team and Board since late 2023 to support scaling.

Name

Catator

Legal name

Catator AB

Website

https://catator.se

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Catator AB is a Swedish catalyst-technology company founded in 1990 that develops patented CataRex and CataLite coating reactors, reformers, burners, and DeOxo systems for hydrogen producers, fuel-cell OEMs, and defense integrators, selling exclusively through direct OEM licensing and contract development.

Ownership category

akta.pro rank

Product category

Hydrogen Catalytic Equipment

NAICS

Chemical Manufacturing (325), Power Boiler and Heat Exchanger Manufacturing (332410)

SIC

Miscellaneous Chemical Products (2890), Industrial Organic Chemicals (2860)

akta.pro primary industry

Petrochemical & Polymerization Catalysts (IMAEAIAB)

akta.pro secondary industry

Hydrogen & Derivative Fuels for Industry (H₂, Ammonia, Methanol) (EUABAJAC)

Keywords

• Catalytic reactor systems
• Green hydrogen catalysis
• Fuel reforming technology
• Catalytic burner solutions
• Ammonia cracking catalysts

Headquarters

HQ city

Lund

HQ country

Sweden

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Technology Licensing: Catator grants technology licenses to customers for commercialization purposes. Tailored license rights to meet specific customer needs. Long-term license rights offered to strategic long-term partners, allowing use of patented technologies while sustaining competitive edge. Licenses also granted for testing and evaluation purposes in contract development projects.
2. Contract Development Services: Comprehensive contract development services based on off-the-shelf technology platforms tailored to OEM customers. Includes feasibility and design studies, proof of concept, process and hardware design, software-based studies, mass and energy balances, pressure drop analysis, control strategies. Complete turnkey units, customized engineering, system scaling, and complete system design. Technology license granted for testing and evaluation purposes within contract development projects.
3. Catalyst Coating Services: Specialized catalyst production and coating services leveraging patented CataLite Coating technology. Manufacturing and application of structured, nano-porous catalysts adaptable to wide range of metal surfaces. Applied to existing or newly fabricated reactor or burner components for optimal catalyzation.
4. Catalyzed Hardware Supply: Large-scale supply of catalyzed hardware capitalizing on strategic partnerships and extensive supplier network. Alternative licensing options for customers interested in independent manufacturing. Services extend to optimization of manufacturing processes including design for production, component standardization, modular concept development, and scalability analysis.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Catator develops, manufactures and licenses proprietary catalytic technologies for green hydrogen and e-fuel processing, anchored by the CataRex® Catalyzed Heat Exchange Reactor platform and patented CataLite® catalytic coatings. Its product portfolio includes CataLite® Reformers, Burners, Synreactors, Systems, and DeOxo units, supplied as OEM components, catalyzed hardware, and technology licenses to fuel cell manufacturers, electrolyzer developers, and clean hydrogen producers in mobility, maritime, defense, and decentralized stationary energy markets.

Product overview

Catator offers a platform-based product architecture centered on the proprietary CataRex® Technology Platform, which serves as the core reactor design enabling catalytic heat exchange. The CataLite® product family encompasses multiple integrated product lines: CataLite® Coatings (the fundamental catalyst technology applied to substrates), CataLite® Reformers (fuel-to-hydrogen conversion), CataLite® Burners (emission-free combustion), CataLite® Synreactors/Exchangers (integrated reactor cells), and CataLite® Systems (complete bolt-on solutions). Key applications include Anode Off-Gas Combustion, Fuel Reforming (X to Power), Ammonia Cracking, and DeOxo for deoxygenation. Services include contract development, technology licensing, catalyst coating, prototyping, testing, and catalyzed hardware supply.

Differentiator

Problem solved

Functional benefit

Brands

• CataRex: Core reactor technology platform - a Catalyzed Heat Exchange Reactor integrating catalytic reactions and heat exchange in a single compact system.
• CataLite Coatings
• CataLite Reformers
• CataLite Burners
• CataLite Synreactors
• CataLite Systems
• CataLite DeOxo

Products and services

• CataRex® Technology Platform Catalyzed Heat Exchange Reactor platform integrating catalytic reactions and heat exchange in one compact shell-and-tube or shell-and-plate system; serves as the foundation for Catator's CataLite product families and is supplied under licensing and contract development engagements to OEM customers.
• CataLite® Coatings Patented catalyst coating technology applied as thin (20–100+ micrometers) porous active layers onto mesh substrates or heat-exchange plates, supplied as coating services and integrated into Catator's reactor and burner products for OEM customers.
• CataLite® Reformers Compact fuel reformer product family built on the CataRex platform that converts e-fuels including methanol, ammonia, methane and synthetic fuels into clean hydrogen and reformates; offered to fuel cell OEMs and hydrogen producers as an OEM component solution.
• CataLite® Burners Emission-free catalytic combustion product family with turndown ratio up to 1:50, enabling lean gas combustion and flameless off-gas treatment without support fuel; supplied to fuel cell OEMs, SOEC electrolyzer operators, and other industrial customers for variable off-gas streams.
• CataLite® Synreactors / Exchangers Integrated reactor systems merging combustion, heat transfer and reforming into a single catalyzed heat exchange unit that couples endothermic and exothermic reactions using residual energy from ultra-lean fuels; offered to OEMs for e-fuel processing, fuel cell integration, and emission-free steam/heat generation.
• CataLite® Systems Complete bolt-on or stand-alone system integrations combining Catator's reactors, reformers and burners with balance-of-plant components into end-to-end e-fuel processing solutions for OEM customers.
• CataLite® DeOxo Deoxygenation reactor and catalyst system providing complete oxygen removal from hydrogen and inert gas streams down to ppm and sub-ppm levels; supplied to hydrogen producers, SOEC electrolyzer operators, and other industrial gas customers needing high-purity hydrogen.
• Contract Development Services Professional engineering services covering feasibility studies, proof of concept, process and hardware design, software-based simulations, mass and energy balances, pressure drop analysis, control strategies, turnkey unit delivery, customized engineering, and complete system design, performed for OEM customers based on Catator's off-the-shelf catalytic platforms.

Quantifiable outcome

• Up to 80% reactor size reduction compared to conventional catalytic systems
• +5 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Six partnerships are on record, tiered minor and core.

• Horizon Europe / Micro-Bio-CHP ConsortiumminorStrategic or Co-development Partner · 11 October 2022Catator joined the Horizon Europe project Micro-Bio-CHP as a consortium partner, contributing catalytic anode off-gas burner development integrated with high-temperature heat exchanger for heating product gas from wood pellet gasifier and cathode air to SOFC stack. The project aims for energy self-sufficiency for multi-family buildings combining biomass gasification with solid oxide fuel cell technology, with EU funding under grant agreement no. 101083409 (HORIZON), running from October 2022 to March 2026.
• CBE4I Consortium (Clean Bioenergy for Industry)minorStrategic or Co-development PartnerCatator is a project partner in the CBE4I (Clean Bioenergy for Industry) EU project focused on developing clean bioenergy technology for industrial settings. Catator attended the consortium meeting in Amsterdam in April 2024.
• BioSNG+ ConsortiumminorStrategic or Co-development PartnerCatator is a project partner in BioSNG+, a Vinnova-funded project developing a new single-stage methanation process for production of bio-SNG from biogenic CO2.
• CatFire / CAT-Fire ConsortiumminorStrategic or Co-development PartnerCatator participates in the Eurostars-Vinnova financed CatFire project developing an ultra-low emission logwood stove with novel catalyst technology. The CataLite Burner technology enables emission-free log-stove combustion.
• World-leading SOEC Technology Provider (Northern Europe)coreTechnology or IntegrationA world-leading Northern European SOEC technology provider has purchased at least 5 CataLite Burner 500 units from Catator for emission-free combustion of hydrogen and CO vent-gas streams in high-temperature electrolysis processes, including both hydrogen production and co-electrolysis of H2 and CO2 for sustainable fuel synthesis.
• Strategic Hardware Manufacturing PartnerscoreTechnology or IntegrationCatator capitalizes on strategic partnerships and an extensive supplier network for large-scale supply of catalyzed hardware. The company also offers licensing options for customers interested in manufacturing hardware independently, extending its manufacturing ecosystem.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Regional players

• PowerCell Sweden: Swedish fuel cell stack and system developer for automotive, marine, and stationary applications. Comparable as a regional (Nordic) fuel cell system developer that could leverage Catator's reforming and off-gas combustion offerings in its stack platforms.

Emerging players

• WS Reformer: German engineering company developing compact steam reformers for hydrogen production from liquid organic hydrogen carriers (LOHC) and methanol/ammonia. Comparable to Catator's CataLite Reformers in compact reforming technology for distributed hydrogen applications.

Others

• Sunfire: German SOEC electrolyzer manufacturer developing high-temperature electrolysis for green hydrogen and e-fuel synthesis. Comparable as a potential Catator customer segment, particularly given that the disclosed 'world-leading Northern European SOEC' customer is in this category.
• thyssenkrupp nucera: German electrolyzer (alkaline and PEM) technology company serving green hydrogen production. Comparable as a customer segment to Catator's Clean Hydrogen Producers business, since electrolyzer OEMs require off-gas treatment and hydrogen purification solutions where Catator's CataLite DeOxo and Burners compete.
• Ballard Power Systems: Canadian PEM fuel cell manufacturer serving heavy-duty mobility, marine, and stationary power markets. Comparable as a fuel cell system customer segment for Catator's anode off-gas combustion and reformer offerings.

Direct peers

• Topsoe: Danish-headquartered catalyst and process technology company with deep overlap in hydrogen, ammonia cracking, methanol reforming, and syngas catalysts. Comparable to Catator in serving ammonia/hydrogen value chains, but at significantly larger scale and with broader proprietary process offerings.

Broad incumbents

• Alfa Laval: Swedish-headquartered heat transfer, separation, and fluid handling company with catalytic reactor and heat exchanger capabilities relevant to hydrogen applications. Comparable to Catator's catalyzed heat exchanger platform from a structural-equipment perspective, though at materially larger scale.
• Honeywell UOP: Honeywell's process technology and catalysts division, serving petrochemical, refining, and hydrogen production with proprietary catalysts and modular plant designs. Comparable to Catator's e-fuel reforming and gas processing technologies, but at much larger scale with integrated process licensing.
• Clariant: Swiss specialty chemicals company with a significant catalysts business serving petrochemical, syngas, and emerging hydrogen applications. Comparable to Catator in catalyst technology for reforming and gas processing, but with broader portfolio and global commercial reach.
• Johnson Matthey: Global specialty chemicals and catalyst manufacturer with a long-standing hydrogen and fuel cell catalyst portfolio. Comparable to Catator in catalyst chemistry for hydrogen applications, but operates at much greater scale with diversified end-markets including automotive, pharma, and chemicals.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/catator

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds1 record

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 Catator