What Kanken Techno does

Kanken Techno Co., Ltd. (カンケンテクノ株式会社) is a privately held Japanese manufacturer, founded in 1978 in Osaka (later renamed in 1991 and headquartered in Nagaokakyo, Kyoto), specializing in atmospheric environmental protection equipment for the semiconductor and advanced manufacturing industries. The company designs, manufactures, sells, and services custom-built exhaust gas abatement, deodorization/VOC treatment, and rare-gas recycling systems used in semiconductor fabs and other industrial plants. Core products include the KT1000 series of electric-heater thermal oxidizers with patented pre/post scrubbers, the KPL series of atmospheric pressure plasma abatement systems for hard-to-treat PFC gases (SF6, CF4), the KD series of adsorption-type dry abatement units, KW series dual-tower scrubbers, and the KR-NPf excimer laser Ne gas recycling system achieving 90%+ recovery rates. Deodorization/VOC products span catalytic, direct thermal oxidation, fixed/rotary concentrator, regenerative, solvent recovery, activated carbon, wet scrubber, EOG, NH3, and hierarchical dehumidification configurations. All products are made-to-order; the company emphasizes full in-house R&D, design, manufacturing, sales, and after-service integration, with the R&D Center in Nagaokakyo (opened January 2020) driving new technology development.

The business model is project-based hardware sales plus recurring maintenance/service revenue. Kanken Techno sells directly to enterprise customers through domestic sales offices (Kyoto HQ, Tokyo, and 20+ regional branches across Japan) and wholly-owned overseas subsidiaries in China, Taiwan, Singapore (regional SE Asia hub), Malaysia, Korea, Thailand, and the USA (Phoenix, Arizona). A field service engineer network handles on-site installation, startup, and maintenance at customer fabs globally. The company claims domestic No. 1 and global No. 2 market share in semiconductor exhaust gas abatement equipment, with 31 consecutive years of profitability, ~¥307B group revenue in FY2025, and 1,726 group employees as of April 2026. Named customers include TSMC, Samsung, SK Hynix, Intel, Infineon, GlobalFoundries, UMC, SMIC, Lam Research, Tokyo Electron, Nikon, Sony, Toyota, Denso, Shin-Etsu Chemical, Sumitomo Chemical, Murata, Kyocera, and Terumo.

Name

Kanken Techno

Legal name

Kanken Techno Co.,Ltd. (カンケンテクノ株式会社)

Website

https://kanken-techno.co.jp

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

251–500 employees

Short description

Kanken Techno is a privately held Japanese manufacturer (founded 1978, HQ in Kyoto) of custom exhaust gas abatement, VOC treatment, and rare-gas recycling equipment, primarily serving Tier-1 global semiconductor fabs and advanced manufacturers. It claims domestic No. 1 / global No. 2 share and operates 55 locations worldwide.

Ownership category

akta.pro rank

Product category

Semiconductor exhaust gas abatement equipment

NAICS

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

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Industrial Furnaces, Kilns & Thermal Processing Equipment (IMAHAEAE)

akta.pro secondary industries

Emissions Controls & Environmental Retrofit Services (SCR/FGD/ESP, CEMS) (EUAEALAL), Chemical Processing Equipment (Reactors, Mixers, Agitators) (IMAHAEAA)

Keywords

• Exhaust gas abatement
• Semiconductor gas treatment
• VOC treatment systems
• Scrubber systems
• Rare gas recycling

Headquarters

HQ city

Kyoto

HQ country

Japan

HQ region

Asia

Offices38 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales (Exhaust Gas Abatement Systems): Kanken Techno designs, manufactures, and sells custom exhaust gas treatment and abatement equipment for semiconductor and other advanced manufacturing industries. Products include thermal oxidizers, plasma abatement systems, scrubbers, VOC treatment systems, and gas recycling equipment. The company operates on a project-based, made-to-order basis with each system tailored to customer specifications.
2. Maintenance and After-Service: The company provides ongoing maintenance, technical service, and after-sales support for installed equipment. Service engineers conduct on-site installation, start-up, maintenance, and troubleshooting at customer semiconductor fabrication facilities globally.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Kanken Techno designs, manufactures, and sells exhaust gas abatement and treatment equipment for semiconductor and advanced manufacturing industries on a custom project basis. Its product portfolio includes electric heater thermal oxidizers, atmospheric pressure plasma abatement systems, scrubbers, adsorption systems, VOC and deodorization treatment systems, and rare gas (Ne) recycling equipment for excimer lasers, complemented by installation, on-site maintenance, and after-sales service through a global field service network.

Product overview

Kanken Techno is a manufacturer of atmospheric environmental protection equipment (大気環境保全装置) specializing in exhaust gas treatment systems for semiconductor and advanced manufacturing industries. The product portfolio comprises three main business segments: (1) Abatement Equipment Business featuring the KT1000 Series heater-type systems, KPL Series atmospheric pressure plasma systems, KD Series adsorption systems, KW Series dual-tower scrubbers, KC Series catalytic O3 systems, and KT1000HBD hybrid systems; (2) Deodorization and VOC Treatment Business including catalytic deodorization, direct thermal oxidation, fixed/rotary concentrating systems, regenerative systems, solvent recovery, activated carbon adsorption, wet scrubbers, EOG abatement, NH3 abatement, and hierarchical dehumidification equipment; and (3) Gas Recycling Equipment Business featuring the KR-NPf excimer laser gas recovery system with 90%+ recycling rate. The company operates on a build-to-order model providing full in-house services from R&D and design through manufacturing, sales, and after-sales maintenance. Technologies employed include thermal oxidation (electric heater type), atmospheric pressure plasma, scrubbers (wet/dry), adsorption, catalytic decomposition, and gas concentration.

Differentiator

Problem solved

Functional benefit

Products and services

• KT1000 Series Heater-Type Exhaust Gas Abatement System Heater-type high-efficiency exhaust gas abatement system using electric heaters, with patented pre/post scrubbers, for PE-CVD and LP-CVD semiconductor processes. Achieves 30-50% water reduction and 20% footprint reduction versus prior models.
• KPL Series Atmospheric Pressure Plasma Abatement System

Quantifiable outcome

• KR-NPf excimer laser gas recycling system achieves gas recycling rate of 90% or higher, significantly reducing Ne gas procurement costs
• +3 more outcomes

Named customers21 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

Feature8 records

Partnerships

One partnership is on record.

• SEMICON CHINA / SEMI (Semiconductor Equipment and Materials International)minorOthers · 17 March 2021Kanken Techno exhibits at SEMICON CHINA annually to showcase its semiconductor exhaust gas abatement equipment to the Chinese market and broader global semiconductor industry audience.

Scale indicators7 records

Recent moves24 records

Expansion highlights5 records

Direct peers

• Atlas Copco (Edwards Vacuum): Atlas Copco acquired Edwards Vacuum in 2014, creating the global #1 in semiconductor vacuum and exhaust gas abatement. Edwards directly competes with Kanken Techno in PFC abatement, point-of-use scrubbers, and integrated fab gas-handling systems for the same blue-chip customer base (TSMC, Samsung, Intel).
• Ebara Corporation: Japanese industrial machinery maker with a precision machinery business that includes semiconductor-related equipment, pumps, and gas-handling/treatment systems. Ebara is one of the closest Japanese peers to Kanken Techno, serving overlapping semiconductor customers in Asia.
• CS Clean Solutions: Germany-headquartered specialist in PFC abatement and exhaust gas treatment for the semiconductor industry, directly competing with Kanken Techno's KPL plasma and KT1000 thermal oxidizer product lines for the same fab customers globally.
• Anguil Environmental Systems: US-based manufacturer of industrial thermal oxidizers, scrubbers, and air pollution control systems serving chemical, electronics, and semiconductor customers. Overlaps with Kanken Techno's VOC and deodorization equipment business (catalytic, direct-fired, and regenerative thermal oxidizers).

Broad incumbents

• Dürr AG: German industrial engineering group with an Environmental Technology division (formerly Dürr Megtec) supplying VOC abatement, thermal oxidizers, and exhaust gas cleaning across automotive, chemical, and semiconductor-adjacent industries. Broader portfolio than Kanken Techno but overlapping in industrial oxidation.
• Sumitomo Heavy Industries: Large Japanese diversified industrial machinery group with semiconductor process equipment exposure (ion implanters, etc.) and broader environmental/industrial systems. Less direct in abatement, but a comparable Japanese industrial conglomerate serving semiconductor customers.
• Hitachi High-Tech: Major Japanese semiconductor equipment, electronic device, and industrial systems supplier. Operates in adjacent semiconductor fab equipment categories and shares the same customer base as Kanken Techno across Japanese and global fabs.

Regional players

• SCREEN Holdings: Kyoto-headquartered Japanese semiconductor equipment maker (cleaning, coating, etc.) with deep relationships at Asian fabs. Adjacent rather than direct competitor, but operates in the same Japanese semiconductor equipment ecosystem as Kanken Techno.
• CKD Corporation: Japanese factory automation and semiconductor equipment manufacturer with pneumatic, gas-handling, and process equipment exposure. Overlaps with Kanken Techno in fab-side gas systems for Japanese customers.

Emerging players

• Busch Vacuum Solutions: German family-owned vacuum and abatement specialist serving semiconductor and industrial customers with dry, oil-free vacuum pumps and gas abatement systems. Emerging competitor to Kanken Techno and Edwards in semiconductor fab gas handling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries8 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 Kanken Techno