Tempress Systems
Tempress Systems, a Netherlands-based semiconductor equipment manufacturer founded in 1967, designs horizontal and vertical diffusion and deposition furnaces for power electronics, MEMS, photonics, solar, and battery producers worldwide through direct sales and regional channel partners.
- Company typePrivate
- Founded1967
- HeadquartersVaassen, Netherlands
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Tempress Systems does
Tempress Systems is a Netherlands-based, privately held manufacturer of horizontal and vertical diffusion and deposition furnace systems for the semiconductor industry, founded in 1967 and headquartered in Vaassen. The company designs thermal processing platforms that support diffusion (oxidation, annealing, phosphorus and boron doping up to 1365°C), LPCVD (polysilicon, silicon nitride, TEOS, LTO, HTO), PECVD, and ALD processes on 150mm to 300mm wafers. Its current portfolio centers on three platforms: the TS Series V modular horizontal furnace (up to four independently operated stacks), the VS Series vertical furnace for 1-75 wafer batches, and the TS 12806 cluster furnace for high-volume 300mm production, complemented by an automatic wafer handling module integrated with R2D's COMET-LISA system via SECS/GEM and SMIF/FOUP interfaces. A proprietary Digital Temperature Controller rated to 1350°C and the proprietary NTM furnace controller constitute the core process-control IP. The firm is ISO 9001 certified and operates a wholly owned sales and service subsidiary in Shanghai (Amtech Tempress New Energy Technologies Shanghai).
Tempress generates revenue through four streams: sale of new furnace systems, spare parts and consumables for the installed base, customer care and lifecycle services (remote and onsite support, preventive maintenance, process consultancy), and retrofit and upgrade projects. Distribution is hybrid: direct enterprise field sales from the Netherlands HQ and Shanghai office, combined with named regional channel partners including Kromax International (Taiwan), Leebestech (Korea), FTR Corporation (Japan), El Camino Technologies (India), VueStar Inc. (USA and Canada), and PasTek (France and Switzerland). End-markets span wafer manufacturing, power semiconductors, photonics, MEMS, photovoltaics (over 30 GW of installed solar diffusion capacity), IoT, EV battery anode deposition, and life sciences/MedTech, served by an installed base exceeding 1000 furnace systems globally.
Since 2020, Tempress has operated as an independent company under the ownership of Dutch deep-tech venture capital firm Innovation Industries, which acquired it following separation from the Amtech Group and installed new management under Managing Director Pieter de Groot. The current strategic posture emphasizes platform refresh (TS Series V, VS Series, TS 12806), automation integration through the R2D partnership, and selective expansion into emerging verticals such as EV batteries and biosensors, while continuing to participate across the full SEMICON global trade show circuit.
Tempress Systems firmographics
Firmographics- Name
- Tempress Systems
- Legal name
- Tempress
- Website
- https://tempress.nl
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Tempress Systems, a Netherlands-based semiconductor equipment manufacturer founded in 1967, designs horizontal and vertical diffusion and deposition furnaces for power electronics, MEMS, photonics, solar, and battery producers worldwide through direct sales and regional channel partners.
- Ownership category
- akta.pro rank
Where Tempress Systems is headquartered
LocationHeadquarters
- HQ city
- Vaassen
- HQ country
- Netherlands
- HQ region
- Europe
Offices2 records
Markets served
Tempress Systems business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Furnace Systems Equipment Sales: Sale of diffusion and deposition furnace systems including TS Series V, VS Series, and TS 12806 horizontal cluster furnaces for semiconductor manufacturing.
- Spare Parts and Consumables: Long-term support for delivered furnaces with spare parts and consumables for systems delivered in the past.
- Customer Care and Support Services: Remote and onsite technical support, system audits, preventive maintenance packages, and process consultancy services throughout the lifecycle of furnaces.
- Retrofits and Upgrades: Retrofit, upgrade and system relocation services to maximize lifetime of customer systems with process capability improvements.
Go-to-market motion2 records
Distribution channels8 records
Marketing channels4 records
Tempress Systems product offering
Product offeringCore offering
Tempress Systems designs, manufactures, and services horizontal and vertical thermal processing furnace systems used in semiconductor manufacturing for diffusion, LPCVD, PECVD, and ALD processes on 150mm to 300mm wafers. Its product portfolio centers on the TS Series V horizontal furnace, the VS Series vertical furnace, and the TS 12806 high-volume cluster furnace, complemented by automatic wafer handling automation and lifecycle customer care services including spare parts, retrofits, and process consultancy.
Product overview
Tempress Systems offers a portfolio of thermal processing equipment for the semiconductor industry centered around two main furnace platforms: the TS Series V horizontal furnace and the VS Series vertical furnace, with the TS 12806 cluster variant designed for high-volume production. These platforms are multipurpose thermal processing systems that support diffusion, LPCVD, PECVD, and ALD processes for wafer sizes from 150mm to 300mm. The product line includes add-on automation modules for automatic wafer handling, and the company provides comprehensive customer care services spanning spare parts, technical support, preventive maintenance, and training.
Differentiator
Problem solved
Functional benefit
Products and services
- TS Series V Horizontal Furnace Horizontal thermal processing furnace optimized for flexibility, multiple processes, and cleanroom space, with a modular design supporting up to four independently running furnace stacks for diffusion, LPCVD, PECVD, and ALD on 150mm to 300mm wafers. Targeted at semiconductor manufacturers and research institutions needing multipurpose processing capability.
- VS Series Vertical Furnace Vertical furnace platform for smaller batch processing of 1 to 75 wafers, providing diffusion and deposition capability in a compact footprint with multi-side installation options and flexible wafer handling from manual to fully automated OHT for 150mm to 300mm wafers. Targeted at customers needing cost-effective smaller-batch thermal processing without compromising on quality.
- TS 12806 Horizontal Cluster Furnace Fully automated horizontal furnace cluster optimized for high-volume production, with up to six process chambers in a 2x3 tube configuration that can independently run wet oxidation and anneal processes for up to 75x300mm wafers in ISO 4 cleanroom environments. Targeted at high-volume semiconductor manufacturers.
- Automatic Wafer Handling Automated wafer handling solution for Tempress furnace platforms supporting cassette-to-cassette operation with SMIF/FOUP pods for 200mm and 300mm wafer production, SECS/GEM communication, optional stocker functionality, and integration with R2D COMET-LISA, OHT, RFID, and barcode readers. Targeted at semiconductor fabs requiring fully automated production flows.
- Customer Care Services Lifecycle support services for delivered Tempress furnace systems, including spare parts and consumables, remote and onsite technical support, system audits, preventive maintenance packages, retrofits and upgrades, system relocations, process consultancy, and training programs. Targeted at installed-base semiconductor manufacturers across all served markets.
Quantifiable outcome
- Over 1000 diffusion and deposition furnace systems shipped globally
- +2 more outcomes
Companies that use Tempress Systems
Customer profileNamed customers3 records
Segments8 records
Ideal customer profiles3 records
Tempress Systems technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
Feature6 records
Tempress Systems partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core.
- R2DcoreStrategic partnership for automated wafer handling systems. R2D provides COMET-LISA wafer transfer system combined with Tempress TS-Series furnaces. Field-proven automation solution with SMIF/FOUP pod openers for 200/300mm wafer projects with SECS-GEM interface. Enables improved stability, flexibility, and higher throughput for customer horizontal diffusion furnaces.
- Kromax International Corp.coreExclusive commercial representative for Taiwan market. Represents Tempress at Semicon Taiwan exhibitions at TaiNEX 1&2, Taipei. Supports sales and customer engagement in Taiwan region.
- El Camino Technologies Pvt LtdcorePartner for India market exhibiting at SEMICON India events. Located in Bangalore, India representing Tempress at Hall 3, Booth O31&O37.
- VueStar Inc.coreRepresentative for USA and Canada markets. Located in Saint Peters, MO. President Scott A. Jungers.
- LeebestechcoreRepresentative for Korea market. Located in Incheon City with contact B.H. Lee.
- FTR CorporationcoreRepresentative for Japan market. Contact Fukumi Tomino based in Machida City, Tokyo.
- PasTekcoreRepresentative for France and Switzerland markets. Contact Pascal Guerche located in Le Plessis-Pâté, France.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
Tempress Systems competitors and assessment
Company assessmentDirect peers
- ASM International: Dutch-headquartered leader in atomic layer deposition (ALD), epitaxy, and LPCVD for semiconductor manufacturing. Direct overlap with Tempress on LPCVD and ALD process technologies and customer base of advanced semiconductor fabs and specialty device manufacturers.
- Tokyo Electron (TEL): Major Japanese semiconductor equipment maker with a broad vertical and horizontal furnace portfolio (e.g., TELFORMULA, Alpha series). Closest large-scale direct competitor to Tempress in batch diffusion and LPCVD furnaces for power, MEMS, and solar applications.
- Hitachi High-Tech: Provides diffusion and oxidation furnaces (e.g., the DS series and IIx-DS series) for power semiconductors and MEMS. Direct peer in batch thermal processing furnaces serving the same power device and specialty semiconductor end markets as Tempress.
- Ulvac: Japanese manufacturer of vacuum and deposition equipment (sputtering, CVD, evaporation) for semiconductor, display, and solar applications. Direct peer with overlapping batch thermal processing offerings and similar customer base in solar and power devices.
- Centrotherm International: German supplier of thermal processing and deposition equipment primarily to the photovoltaic industry. Direct competitor to Tempress in solar diffusion furnaces for n-PERT, TOPCon, and PERC cell production.
Broad incumbents
- Applied Materials: Largest global semiconductor equipment company with broad deposition, etch, and inspection portfolios (including batch CVD). Competes with Tempress in larger fabs and solar/PV production equipment via its Applied Materials subsidiary in display and solar.
- SCREEN Holdings: Japanese semiconductor equipment maker primarily focused on wafer cleaning, but also offers coating and thermal processing systems. Competes with Tempress in adjacent process steps for power and analog device manufacturers.
- Lam Research: Major semiconductor equipment supplier in deposition and etch. While focused on single-wafer plasma-enhanced CVD, Lam's deposition portfolio competes with Tempress for next-generation thin-film deposition budgets at Tier-1 fabs.
- NAURA Technology Group: Largest Chinese semiconductor equipment maker with broad thermal, etch, and deposition offerings. Increasingly competes with Tempress in China-based power semiconductor and solar customers, supported by domestic policy preferences.
Emerging players
- CVD Equipment Corporation: US-based small-cap manufacturer of CVD and ALD equipment for research and specialty production. Comparable niche positioning to Tempress in serving university, R&D, and emerging specialty semiconductor customers with customized deposition tools.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Tempress Systems social profiles
Digital presenceTempress Systems compliance and trust
Trust signalCompliance1 record
Tempress Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tempress Systems leadership team
Management profileNumber of profiles
Profiles5 records
Tempress Systems subsidiaries and ownership
Company hierarchySubsidiaries1 record
Tempress Systems funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tempress Systems M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Tempress Systems
What does Tempress Systems do?
Tempress Systems designs, manufactures, and services horizontal and vertical thermal processing furnace systems used in semiconductor manufacturing for diffusion, LPCVD, PECVD, and ALD processes on 150mm to 300mm wafers. Its product portfolio centers on the TS Series V horizontal furnace, the VS Series vertical furnace, and the TS 12806 high-volume cluster furnace, complemented by automatic wafer handling automation and lifecycle customer care services including spare parts, retrofits, and process consultancy.
Is Tempress Systems a public or private company?
Tempress Systems is a private company. It is classified as venture growth investor backed and is currently operating.
When was Tempress Systems founded?
Tempress Systems was founded in 1967. It employs 51 to 100 people.
Where is Tempress Systems based?
Tempress Systems is headquartered in Vaassen, Netherlands, in the Europe region.
How does Tempress Systems make money?
Four revenue lines are on record. Furnace Systems Equipment Sales are the primary driver. The others are spare Parts and Consumables, customer Care and Support Services and retrofits and Upgrades.
Who are Tempress Systems's main competitors?
Direct peers on record are ASM International, Tokyo Electron (TEL), Hitachi High-Tech, Ulvac and Centrotherm International. Broad incumbents are Applied Materials, SCREEN Holdings, Lam Research and NAURA Technology Group. CVD Equipment Corporation is listed as an emerging player.
Does Tempress Systems have an API?
No public API is recorded for Tempress Systems.