Kompaflex
Kompaflex AG is a Swiss specialty industrial manufacturer founded in 1981 that designs and produces multi-layer metallic expansion joints (DN 15 to DN 12,000) for enterprise customers in nuclear/fusion, petrochemical, pharmaceutical, power, and research applications, selling via direct project engineering and a global distributor network.
- Company typePrivate
- Founded1981
- HeadquartersEgnach, Switzerland
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Kompaflex does
Kompaflex AG is a Swiss specialty industrial manufacturer founded in 1981 and headquartered in Steinebrunn (Egnach), Switzerland, focused on the design and production of metallic expansion joints (Kompensatoren) and bellows. The company engineers multi-layer (mehrschichtige) expansion joints in sizes from DN 15 to DN 12,000 and in round, rectangular, and oval geometries, using corrosion-resistant alloys such as Hastelloy C22 and Alloy 625. Its offerings span nine product categories, including tailor-made multi-ply compensators, FCC and special refinery joints, rectangular multi-layer bellows, high-temperature, ultra-high-vacuum and nuclear, corrosive-media, high-pressure, large-diameter, and standard variants, complemented by engineering, on-site, express-manufacturing, special-transport, and documentation services.
The company holds ISO 9001:2015, ISO 3834-2:2021, PED 2014/68/EU Module H and H1, AD2000, EN 13445-4, and SVTI 704 certifications, qualifying it for nuclear, fusion, refinery, pharmaceutical, and power-generation supply chains. Its go-to-market combines direct enterprise sales from Switzerland (notably for complex projects such as the 90+ DN 96 bellows delivered to the ITER fusion project) with a global authorized distributor network across Europe (Benelux, Bulgaria, Czech Republic, Italy, UK/Ireland), the Middle East (Gulf via ADOSET), South Asia (India), Southeast Asia (Indonesia, Singapore, Taiwan), and Latin America (Brazil, Chile). Revenue is generated through project-based custom contracts priced on materials, pressure/temperature ratings, size, and certification scope, with multi-year project cycles common in nuclear and refinery work.
Kompaflex serves enterprise customers across vacuum/research, nuclear and fusion energy, petrochemicals and oil & gas, power generation, steel, chemical and pharmaceutical, marine/shipbuilding, and heating/cooling technology. Customer concentration is spread across multiple verticals, with named flagship projects including ITER, European refineries (FCC catalyst regenerator and standpipe replacements), fertilizer/nitrogen producers, and northern-European pharmaceutical manufacturers. The operating model is project-engineering-led with technical specialists providing personal engineering collaboration and global on-site field advisory services.
Kompaflex firmographics
Firmographics- Name
- Kompaflex
- Legal name
- Kompaflex AG
- Website
- https://kompaflex.com
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Kompaflex AG is a Swiss specialty industrial manufacturer founded in 1981 that designs and produces multi-layer metallic expansion joints (DN 15 to DN 12,000) for enterprise customers in nuclear/fusion, petrochemical, pharmaceutical, power, and research applications, selling via direct project engineering and a global distributor network.
- Ownership category
- akta.pro rank
Kompaflex industry classification
Industry- Product category
- Industrial Expansion Joints
- NAICS
- Fabricated Pipe and Pipe Fitting Manufacturing (332996), Other Metal Valve and Pipe Fitting Manufacturing (332919)
- SIC
- Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)
- akta.pro primary industry
- Pipe Fittings, Couplings & Connectors (IMADALAD)
- akta.pro secondary industry
- Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers) (IMAHAGAI)
Keywords
Where Kompaflex is headquartered
LocationHeadquarters
- HQ city
- Egnach
- HQ country
- Switzerland
- HQ region
- Europe
Offices1 record
Markets served
Kompaflex business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Custom Metal Expansion Joints: Design, engineering, and manufacturing of tailor-made metal compensators for specialized industrial applications. Products range from standard expansion joints to highly specialized solutions for nuclear, fusion, and petrochemical applications.
- Engineering Services: Engineering service offerings including design, calculation, construction, and documentation services for expansion joint applications
- Express Manufacturing: Express/expedited manufacturing services for urgent customer requirements
- On-site Services: Field service, technical field advisor for installation, on-site support
- Special Transport: Specialized transportation services for large or custom expansion joints
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based pricing |
Go-to-market motion2 records
Distribution channels13 records
Marketing channels4 records
Kompaflex product offering
Product offeringCore offering
Kompaflex designs, engineers, and manufactures custom metal expansion joints (Kompensatoren/bellows) for industrial piping systems in sizes from DN 15 to DN 12,000. Products include tailor-made multi-ply bellows, FCC and special refinery joints, high-vacuum and nuclear/fusion feedthroughs, and high-temperature, high-pressure, and corrosion-resistant variants. The company also offers complementary engineering, on-site installation, express manufacturing, special transport, and documentation services.
Product overview
Kompaflex is a Swiss industrial manufacturing company founded in 1981 that engineers and manufactures metal expansion joints (Kompensatoren) and bellows for diverse applications. The product portfolio centers on custom multi-ply expansion joints offered in nine main product categories: tailor-made multi-ply expansion joints (DN 15 to DN 12,000, round/rectangular/oval shapes), FCC & special expansion joints (including clamshell and double gimbal designs), innovative multi-ply rectangular bellows, and specialized variants for high temperature, high vacuum & nuclear, corrosive media, high pressure, large diameter, and standard applications. The offering is complemented by engineering services including on-site service, express manufacturing, special transport, and documentation support.
Differentiator
Problem solved
Functional benefit
Products and services
- Tailor-made Multi-ply Expansion Joints Custom-designed multi-ply metal expansion joints engineered for specific industrial applications, available in sizes DN 15 to DN 12,000 and shapes including round, rectangular, and oval.
- FCC & Special Expansion Joints Specialized expansion joints designed for Fluid Catalytic Cracking (FCC) units in refineries, including clamshell designs, double gimbal joints, and refractory-lined variants.
- Multi-ply Rectangular Bellows Innovative rectangular multi-layer bellows expansion joints, a product innovation addressing specific industrial requirements.
- High Temperature Expansion Joints Metal expansion joints designed for high-temperature applications, capable of withstanding extreme thermal conditions in industrial processes.
- High Vacuum & Nuclear Expansion Joints Expansion joints designed for ultra-high vacuum (UHV) applications and nuclear facilities, including feedthroughs for In-Vessel Coils in fusion projects.
- Corrosive Media Expansion Joints Expansion joints constructed from corrosion-resistant materials such as Hastelloy and special alloys to handle aggressive chemical media.
- High Pressure Expansion Joints Heavy-duty expansion joints engineered to handle high-pressure applications in industrial piping systems.
- Large Diameter Expansion Joints Oversized expansion joints for applications requiring nominal diameters above standard ranges, up to DN 12,000.
- Standard Expansion Joints Standard catalogued expansion joints for common industrial applications, offering shorter delivery times.
- Engineering Services Technical engineering services including design calculation, construction, and custom solutions engineering for expansion joint applications.
- On-site Services On-site technical support including installation supervision, inspection, and field services.
- Express Manufacturing Rapid manufacturing services for urgent requirements, enabling quick delivery of custom expansion joints.
- Special Transport Specialized logistics and transportation services for oversized or delicate expansion joint deliveries.
- Documentation Services Complete documentation services including quality documentation, test certificates, and regulatory compliance documentation.
Quantifiable outcome
- Manufacturing capability from DN 15 to DN 12,000 covering all industrial sizes
- +2 more outcomes
Companies that use Kompaflex
Customer profileNamed customers7 records
Segments8 records
Ideal customer profiles4 records
Kompaflex technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Kompaflex partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Profiltra België/NederlandcoreAuthorized distributor for Belgium and Netherlands. Provides local sales and technical support for kompaflex expansion joint products in the Benelux region.
- Danis LtdcoreAuthorized distributor for Bulgaria. Contact: Ivo Vladimirov, P.O. Box 251, BG-3000 Vratsa, Bulgaria. Provides local distribution for kompaflex products.
- kompaflex s.r.o.coreSubsidiary/partner company in Czech Republic. Contact: Milan Kopřiva, Žižkova 1135, CZ-39501 Pacov. Provides local sales and support.
- Tema Energy SrlcoreAuthorized distributor for Italy. Contact: Paolo Zani, Via Cavellas 15, IT-24060 Casazza. Specialized in energy sector applications.
- GPEC LimitedcoreAuthorized distributor for UK and Ireland. Contact: Sean Gower, Floor 1, Elizabeth House, UK-Wigan WN3 4EX. Provides local market coverage.
- ADOSET Trading and Oil ServicescoreAuthorized distributor for Gulf Region including Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and UAE. Contact: Abu Dhabi office. Specialized in oil and gas sector.
- JRE PRIVATE LTDcoreAuthorized distributor for India. Contact: 35, 3rd Floor, Mistry Building, Above Allahabad Bank, 635 J.S.S. Road, IN-Mumbai 400002.
- PT EBMminorAuthorized distributor for Indonesia. Contact: Aldeoz Building 6th FL, Warung Jati Barat No. 39 Pancoran, ID-Jakarta 12740.
- Performance Supports Pte. Ltd.coreAuthorized distributor for Singapore. Contact: 1 Soon Lee Street, #04-52, Pioneer Center, Singapore 627605.
- HenTero Co, Ltd.minorAuthorized distributor for Taiwan R.O.C. Contact: 吳建興/Dennis Wu, 9F-2, No. 42, Hoping E. Road, Sec. 2, Taipei 10662, Taiwan R.O.C.
- TR REPRESENTACOESminorAuthorized distributor for Brazil. Contact: Al. das Figueiras, 195, Ville de Chamonix, Itatiba, Sao Paulo, BR-13257-633.
- Comercial SinsefminorAuthorized distributor for Chile. Contact: VASCO NÚÑEZ DE BALBOA 9012, CL-Hualpen-Concepción.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Kompaflex competitors and assessment
Company assessmentDirect peers
- BOA Group: Dutch-based manufacturer of metallic bellows and expansion joints for industrial piping, shipbuilding, and energy applications. Direct peer in multi-ply bellows technology with comparable size, geographic reach, and engineering-led sales model.
- Witzenmann: German family-owned manufacturer of metal bellows, expansion joints, and flexible piping elements serving automotive, industrial, and aerospace markets. Closest direct competitor to Kompaflex in custom multi-ply metallic expansion joints, including nuclear and high-pressure applications.
- Tozen Group (Tozen/Tofle): Japanese manufacturer of expansion joints, flexible joints, and seismic isolation products for HVAC, district heating, and industrial piping. Comparable product scope in metallic bellows with overlap in nuclear and high-vacuum applications in the Asian market.
- Flexicraft Industries: US-based manufacturer of expansion joints, flexible metal hose, and pipe supports for industrial and HVAC markets. Comparable custom-engineering business model with a focus on industrial and petrochemical end-markets overlapping Kompaflex's core segments.
- Technoflex: French manufacturer of metallic expansion joints and bellows for nuclear, conventional power, and industrial applications. Closely comparable in product technology and core end-markets (especially nuclear), making it a direct peer in European regulated projects.
- Aeroflex Industries: Indian manufacturer of metallic flexible hoses, expansion joints, and bellows serving oil & gas, petrochemical, and power industries. Comparable custom-engineered product portfolio with overlap in high-pressure, high-temperature compensator design and fabrication.
Regional players
- Pacific Northwest Expansion Joints: US regional manufacturer and fabricator of expansion joints for industrial and HVAC applications. Comparable product line but limited to North American markets, providing a regional rather than global competitor for Kompaflex's expansion joint offerings.
Emerging players
- Duraflex (Metal Flex Welded Bellows): German specialty manufacturer of metal bellows and welded bellows assemblies serving industrial and scientific instrument markets. Smaller, more niche peer overlapping Kompaflex in vacuum, scientific, and instrumentation bellows rather than large-scale piping.
Broad incumbents
- Senior plc (Flexonics division): Global industrial conglomerate whose Flexonics division manufactures metallic expansion joints, bellows, and flexible hose assemblies. Competes with Kompaflex in industrial, petrochemical, and power generation segments with a much broader product portfolio and global footprint.
- Kadant Inc. Diversified US industrial supplier with operations in fluid handling, roll and doctoring, and fiber-based products, including expansion joint and sealing solutions. Serves pulp & paper, corrugated, and process industries overlapping portions of Kompaflex's petrochemical and power generation customer base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Kompaflex social profiles
Digital presenceKompaflex compliance and trust
Trust signalCompliance8 records
Kompaflex financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kompaflex leadership team
Management profileNumber of profiles
Profiles1 record
Kompaflex subsidiaries and ownership
Company hierarchySubsidiaries1 record
Kompaflex funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kompaflex 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 Kompaflex
What does Kompaflex do?
Kompaflex designs, engineers, and manufactures custom metal expansion joints (Kompensatoren/bellows) for industrial piping systems in sizes from DN 15 to DN 12,000. Products include tailor-made multi-ply bellows, FCC and special refinery joints, high-vacuum and nuclear/fusion feedthroughs, and high-temperature, high-pressure, and corrosion-resistant variants. The company also offers complementary engineering, on-site installation, express manufacturing, special transport, and documentation services.
Is Kompaflex a public or private company?
Kompaflex is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Kompaflex founded?
Kompaflex was founded in 1981. It employs 51 to 100 people.
Where is Kompaflex based?
Kompaflex is headquartered in Egnach, Switzerland, in the Europe region.
How does Kompaflex make money?
Five revenue lines are on record. Custom Metal Expansion Joints are the primary driver. The others are engineering Services, express Manufacturing, on-site Services and special Transport.
Who are Kompaflex's main competitors?
Direct peers on record are BOA Group, Witzenmann, Tozen Group (Tozen/Tofle), Flexicraft Industries, Technoflex and Aeroflex Industries. Pacific Northwest Expansion Joints is listed as a regional player. Duraflex (Metal Flex Welded Bellows) is listed as an emerging player. Broad incumbents are Senior plc (Flexonics division) and Kadant Inc..
Does Kompaflex have an API?
No public API is recorded for Kompaflex.
What industry is Kompaflex in?
Kompaflex's product category is Industrial Expansion Joints. Its primary akta.pro industry code is IMADALAD, Pipe Fittings, Couplings & Connectors, with a secondary code of IMAHAGAI, Seals, Gaskets & Fluid Connectors (O-rings, packings, rotary seals, quick couplers). Its NAICS code is 332996 and its SIC code is 3050.