Kayaku Safety Systems Europe a.s.

Name

Kayaku Safety Systems Europe a.s.

Legal name

Kayaku Safety Systems Europe a.s.

Website

https://kse-cz.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Vsetín

HQ country

Czechia

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Automotive safety components sales: Manufacturing and sale of pyrotechnic initiators, gas generators, and actuators to automotive manufacturers. Products include GTMS squibs (50% of sales), plastic squibs, pin-type gas generators, lead-wire gas generators, and actuators. Most products are exported to major global automakers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Kayaku Safety Systems Europe a.s. manufactures pyrotechnic initiators (Glass-to-metal sealed squibs and Plastic squibs) and gas generators (Pin-type and Lead-wire-type Micro-gas Generators) used in automotive passive safety systems — specifically airbag inflators and seatbelt pretensioners. Additional offerings include Actuators for pedestrian safety, active headrests, battery disconnect devices and rescue modules, plus proprietary energetic materials (Gas generant and Green propellant).

Product overview

Kayaku Safety Systems Europe a.s. is a manufacturer of pyrotechnic initiators and gas generators used in automobile occupant protection modules (airbags and seatbelt pretensioners). The product portfolio consists of two main initiator types: Glass-to-metal sealed squib (GTMS) and Plastic squib (PLSQ), which serve as ignition units. These initiators are integrated into PIN-TYPE GAS GENERATORS (Micro-gas generators) and LEAD-WIRE-TYPE GAS GENERATORS (LWMGG) for seatbelt pretensioners, as well as into Actuators for pedestrian safety, active headrests, and battery disconnect devices. The company also produces energetic materials including Gas generant (GG) for airbags and Green propellant (GP) for seatbelt applications. GTMS accounts for approximately 50% of total sales. Most products are exported to major global automakers. In 2023, the company expanded its plastics production portfolio through the acquisition of VS Plastik s.r.o.

Differentiator

Problem solved

Functional benefit

Products and services

• Glass-to-metal sealed squib (GTMS) A pyrotechnic initiator made from a glass-to-metal sealed header and pyrotechnic charges pressed into a metal cup. Integral part of airbag inflators. Accounts for roughly 50 percent of total company sales.
• Plastic squib (PLSQ) A pyrotechnic initiator consisting of a plastic body, a bridge-wire dipped in an ignition charge, and a plastic cup filled with a booster charge. Used as ignition units in gas generators for seatbelts.
• Pin-type Micro-gas Generator (MGG) Micro-gas generator used in various types of seatbelt pretensioners as a propulsion unit. Contains Plastic or Glass-to-metal sealed squib (PLSQ/GTMS) for ignition along with smokeless powder loaded into a metal cup for gas generation.
• Lead-wire-type Micro-gas Generator (LWMGG) Lead-wire micro-gas generator used in seatbelt pretensioners as a propulsion unit. Consists of Glass-to-metal sealed squib or fusehead for ignition along with smokeless powder loaded into a cup for gas generation.
• Actuators Higher-assembly pyrotechnic devices used for pedestrian safety systems, active headrest systems, battery disconnecting devices, and other rescue applications. Consists of an initiator, a piston, a body and optionally a lead-wire harness.
• Gas generant (GG) Pyrotechnic mixture able to generate large amounts of nitrogen and other gases when ignited. GG tablets are used in inflators, which are integral components in airbags.
• Green propellant (GP) Environmentally friendly and non-toxic powder used in seatbelt applications. Used in Micro Gas Generators as a sustainable alternative to traditional propellant chemistry.

Quantifiable outcome

• Products found in almost every car globally with average of at least 2 products per vehicle
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• VS Plastik s.r.o.coreStrategic or Co-development Partner · 1 January 2023Acquired in 2023 to expand plastics production portfolio. Subsidiary company in Vsetín (Jasenice 2192) producing injection molded plastic components for KSE.
• Kayaku Safety Systems de Mexico S.A. de C.V.coreStrategic or Co-development PartnerPart of NK Group Safety System Business serving American market with plant in Monterrey, Mexico. KSE employees transferred to/from Mexico for training and technology sharing. Shared manufacturing capacities and R&D with common know-how utilization across plants.
• Kayaku Safety Systems (Huzhou) Co. Ltd.coreStrategic or Co-development PartnerPart of NK Group Safety System Business serving Asian market with plant in Huzhou, China. Shared manufacturing capacities and R&D with common know-how.
• Kayaku Safety Systems Malaysia Sdn. Bhd.minorStrategic or Co-development PartnerNew plant in Malaysia serving Asian market. Part of NK Group Safety System Business expansion.
• Nippon Kayaku Himeji PlantcoreStrategic or Co-development PartnerNK Group plant in Himeji, Japan focusing on Japanese market. Collaborates on development and shares technology with KSE.
• Masaryk Public Library VsetínminorOthersCultural partner for Japanese Day events and Japanese speech contest support. Long-term cooperation supporting cultural education and Japanese language promotion.
• SPŠS Vsetín (Secondary Technical School of Mechanical Engineering)minorOthersLong-term educational partner for technical cooperation and student engagement. Supports technical education and recruitment of future employees.
• Vsetín HospitalminorOthersMajor CSR partner receiving donations totaling CZK 2,350,000 since 2013. Supported internal medicine department expansion and various hospital initiatives.

Scale indicators7 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• ZF Friedrichshafen: Global Tier 1 automotive supplier whose safety systems division (formerly TRW Automotive) produces airbag initiators, inflators and seatbelt pretensioners. Direct overlap with KSE's pyrotechnic initiator and gas generator offerings.
• ARC Automotive: US-based manufacturer of airbag inflators and pyrotechnic initiators serving North American and global OEMs. Closest US analog to KSE's pyrotechnic initiator and gas generator technology.
• Daicel Safety Systems: Japanese airbag inflator manufacturer using pyrotechnic gas generation technology closely parallel to KSE's. Competes for the same airbag inflator programs, especially with Asian OEMs and through shared global platform supply chains.
• Autoliv: World's largest Tier 1 automotive safety supplier, producing airbags, seatbelt pretensioners, steering wheels, and related pyrotechnic components for the same global OEM customer base as KSE. Direct competitor across KSE's core product portfolio.
• Joyson Safety Systems: Major airbag and seatbelt manufacturer (formed via acquisition of Key Safety Systems and select Takata assets). Competes head-to-head with KSE for OEM airbag inflator and restraint system programs globally.
• Bayern-Chemie: German manufacturer of pyrotechnic actuators, gas generators, and propellant-based safety devices for automotive and adjacent applications. Closest European pyrotechnic technology peer to KSE's actuator and gas generator lines.

Broad incumbents

• Nippon Kayaku Co., Ltd. Parent company of KSE and a diversified Japanese conglomerate operating the Safety Systems Business segment across Japan, China, Mexico, and Malaysia. Provides direct technology and process transfer to KSE and serves as both parent and broader-incumbent peer.
• DENSO: Japanese Tier 1 supplier producing airbag sensors, occupant detection, and restraint system electronics. Overlaps with KSE in the broader automotive safety market but does not specialize in pyrotechnic initiators.
• Continental AG: Large German automotive supplier whose Safety Systems division produces airbag electronics, sensors and integrated restraint systems. Adjacent rather than directly competing on the pyrotechnic initiator step.
• Bosch: Global Tier 1 supplier of airbag control units, crash sensors, and integrated vehicle safety electronics. Provides the upstream electronics that trigger KSE's pyrotechnic initiators rather than the initiators themselves.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Customer concentration

• LinkedInlinkedin.com/company/kayaku-safety-systems-europe-a-s

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

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 Kayaku Safety Systems Europe a.s.