Sigen

What Sigen does

Sigen (legal name Silicon Genesis Corporation, dba SIGEN) is a privately held provider of technology, processes, and equipment to the semiconductor, 3DIC, solar, display, and optoelectronics markets. The company is headquartered at 46816 Lakeview Blvd., Fremont, California, in Silicon Valley, and has been operating since 1997 with a headcount of 11-50 employees. Its core technology platform is layer transfer, centered on two proprietary branded processes: NanoCleave™, an ultra-thin layer transfer technology for 3DIC integration that enables vertical stacking of wafer-scale integrated circuits and has been extended for advanced CMOS image sensor stacks and Interconnect Network Layers (INL); and PolyMax™, a kerf-free wafering technology using ion beam implantation and cleave processing for photovoltaic wafer production at thicknesses from 150µm down to sub-100µm and 20µm. Supporting offerings include the NanoTec™ customer-specific application suite, a Foundational Technology platform enabling Silicon-on-Insulator (SOI) and Direct Silicon Bond, and the SPA Tool and DB&C Tool for semiconductor process and device/circuit characterization.

SiGen monetizes its technology through a four-stream business model: technology licensing, ongoing royalties, technical services, and proprietary equipment sales, with all sales conducted via direct B2B engagement to enterprise customers. Pricing is quote-based and not publicly disclosed, consistent with enterprise semiconductor equipment and licensing norms. The customer base is horizontally segmented across semiconductor manufacturers and solar/PV manufacturers as primary segments, with display and optoelectronics as secondary segments. The company markets its technology through direct engagement, news releases, and downloadable technical articles and presentations, and it maintains an issued-patent portfolio organized by product family. Recent strategic activity (2017-2024) is concentrated on extending NanoCleave into 3DIC and CMOS image sensor applications, indicating a sustained R&D and commercialization focus on advanced semiconductor packaging.

Name

Sigen

Legal name

Silicon Genesis Corporation

Website

https://sigen.com

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

Sigen (Silicon Genesis Corporation) is a private Fremont, California-based provider of proprietary layer transfer technology, processes, and equipment to semiconductor, 3DIC, solar, display, and optoelectronics manufacturers, monetized through licensing, royalties, services, and equipment sales.

Ownership category

akta.pro rank

Product category

Semiconductor Process Equipment and Technology Licensing

NAICS

Semiconductor Machinery Manufacturing (333242), Semiconductor and Other Electronic Component Manufacturing (33441), Semiconductor and Other Electronic Component Manufacturing (3344)

SIC

Semiconductors & Related Devices (3674), Electronic Components, Nec (3679)

akta.pro primary industry

Wafer Services & Reclaim (Epitaxy, Thinning, Reclaim) (HDAHACAH)

akta.pro secondary industries

Silicon Wafers (Prime/Test/SOI) (HDAHAGAA), Solar PV Module & Cell Manufacturing (Crystalline, Thin-Film) (EUAMAHAA), Optoelectronic / Photonics Foundries (Silicon Photonics/LED/Laser) (HDAHACAG)

Keywords

• Semiconductor layer transfer
• 3DIC chip integration
• Kerf-free PV wafers
• Wafer processing equipment
• Technology IP licensing

Headquarters

HQ city

Fremont

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Licenses: Technology licensing to semiconductor, 3DIC, solar, display, and optoelectronics manufacturers
2. Royalties: Ongoing royalties from licensed technology implementations
3. Services: Technical services supporting technology adoption and implementation
4. Proprietary Equipment: Sale of proprietary equipment for layer transfer and wafer processing

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Sigen (Silicon Genesis Corporation / SIGEN) develops and commercializes proprietary layer-transfer and wafer-processing technology, processes, and equipment for the semiconductor, 3DIC, solar, display, and optoelectronics markets. It sells a combination of technology licenses, royalties, technical services, and proprietary process equipment (including the NanoCleave™ and PolyMax™ technology platforms, the NanoTec™ customer-specific suite, and the SPA and DB&C characterization tools) to global manufacturers.

Product overview

Sigen (Silicon Genesis Corporation) is a technology provider specializing in semiconductor manufacturing processes and equipment. The company offers a portfolio of proprietary technologies including NanoCleave™ for ultra-thin layer transfer in 3DIC and CMOS image sensor applications, and PolyMax™ for kerf-free solar wafer production. Their product portfolio includes the SPA Tool and DB&C Tool for semiconductor analysis, along with IP licensing services. The company markets licenses, royalties, services, and proprietary equipment to the semiconductor, 3DIC, solar, display, and optoelectronics markets. SiGen operates primarily as a B2B technology licensor and equipment provider rather than a traditional product company.

Differentiator

Problem solved

Functional benefit

Brands

• PolyMax™: Proprietary ion beam implantation and cleave process technology for generating PV (photovoltaic) wafers independently of diameter, with thickness varying from 150um to sub-100um and down to 20um wafers
• NanoCleave™/NANOCLEAVE™
• SiGen NanoTec™

Products and services

• NanoCleave™ Layer Transfer Technology Proprietary ultra-thin layer transfer process technology enabling 3DIC vertical stacking of wafer-scale integrated circuits, advanced CMOS image sensor stacks, and Interconnect Network Layer (INL) integration. Sold to semiconductor and 3DIC manufacturers via licensing and related process equipment.
• PolyMax™ Wafering Technology Kerf-free ion-beam implantation and cleave wafering process technology for photovoltaic (PV) wafer production. Enables wafer thickness from 150um to sub-100um and down to 20um, eliminates sawing/grinding/mechanical thinning consumables, reduces silicon consumption by approximately 50%, and improves wafer strength, TTV, and handling. Sold to PV manufacturers via licensing and equipment.
• SiGen NanoTec™ Suite Customer-specific 3DIC technology offerings combining NanoCleave Layer Transfer Process Technology for specialized customer applications. Sold to enterprise semiconductor/3DIC manufacturers.
• SPA Tool Semiconductor process analysis tool used for technology development and characterization. Sold to semiconductor manufacturers and R&D customers evaluating layer-transfer and related processes.
• DB&C Tool Device and circuit characterization tool for semiconductor analysis, supporting evaluation of device and circuit behavior. Sold to semiconductor manufacturers and R&D customers.
• IP Licensing Licensing of SiGen's proprietary semiconductor technology — including NanoCleave™ layer transfer processes, foundational layer-transfer methods (SOI, Direct Silicon Bond), and related patents — to semiconductor, 3DIC, display, and optoelectronics manufacturers, typically paired with ongoing royalties and technical services.

Quantifiable outcome

• PolyMax™ produces same number of wafers with ~50% less starting silicon material, reducing poly production equipment needs
• +4 more outcomes

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Lam Research: Lam Research is a major semiconductor equipment supplier with growing investment in advanced packaging and 3DIC-enabled processes. While not a direct layer transfer licensor, its deposition and etch portfolio sets customer reference points that affect adoption of SiGen's technology.
• Applied Materials: Applied Materials is a dominant semiconductor and display equipment supplier with deep R&D in advanced packaging, wafer-level processing, and adjacent layer transfer. It is not a focused competitor in SiGen's niche but its scale and installed base can crowd out specialist process IP players.
• Tokyo Electron (TEL): Tokyo Electron is a top-tier semiconductor and flat panel display equipment manufacturer with broad capabilities spanning deposition, etch, and advanced packaging. Its size and breadth make it a broad incumbent competitor in any wafer processing or packaging equipment market SiGen targets.
• ASMPT (Advanced Semiconductor Materials & Technology): ASMPT is a leading supplier of assembly and advanced packaging equipment for the semiconductor industry, including tools for 3DIC and heterogeneous integration. Its broad packaging equipment portfolio addresses the same 3DIC and wafer-level integration customers as SiGen.

Direct peers

• SÜSS MicroTec: SÜSS MicroTec manufactures equipment for wafer bonding, lithography, and advanced packaging used in 3DIC and compound semiconductor applications. It addresses the same customers as SiGen for layer transfer, hybrid bonding, and wafer-level integration, making it a direct competitor in 3DIC process equipment.
• EV Group (EVG): EV Group supplies wafer bonding, layer transfer, and nanoimprint lithography equipment used in 3DIC, advanced packaging, and MEMS. SiGen's NanoCleave™ layer transfer equipment and process IP compete head-to-head with EVG in enabling wafer-scale 3D integration.
• Soitec: Soitec is the leading supplier of Silicon-on-Insulator (SOI) wafers and engineered substrates, using layer transfer technology for advanced semiconductor applications. SiGen's foundational SOI and layer transfer IP and equipment directly competes in the same engineered-wafer value chain.
• Besi: Besi specializes in die bonding, hybrid bonding, and advanced packaging equipment for 3DIC, stacked die, and wafer-level integration. Its hybrid bonding tools compete with the wafer-level integration and stacking capabilities enabled by SiGen's NanoCleave™ layer transfer technology.

Emerging players

• Brewer Science: Brewer Science develops advanced materials and processes for semiconductor and display manufacturing, including temporary bonding, thin-wafer handling, and 3DIC-related materials. It is an emerging specialist player in adjacent thin-wafer and advanced packaging problems that SiGen also targets.

Others

• Shin-Etsu Handotai: Shin-Etsu Handotai is the world's largest silicon wafer manufacturer and supplies SOI wafers in partnership with Soitec. It is not a direct layer transfer licensor, but as a silicon wafer incumbent it both competes with and is a potential customer/licensee for SiGen's SOI and layer transfer technology.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Sigen