Integrated Silicon Solution
ISSI is a Milpitas-based fabless semiconductor company founded in 1988 that designs and markets high-performance specialty memory and mixed-signal integrated circuits for industrial, automotive, networking, communications, and consumer OEMs.
- Company typePrivate
- Founded1988
- HeadquartersMilpitas, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Integrated Silicon Solution does
Integrated Silicon Solution, Inc. (ISSI) is a fabless/fab-lite semiconductor company founded in 1988 and headquartered in Milpitas, California. It designs, develops, and markets high-performance integrated circuits, with a historical portfolio centered on specialty memory products — including SRAM, DRAM, NOR flash, and analog/mixed-signal components — serving industrial, automotive, networking, communications, and consumer-equipment OEMs. The company's product footprint has been progressively broadened through a sustained acquisition program spanning more than a decade (Purple Ray in 2002, Signia Technologies in 2004, Integrated Circuit Solution in 2006, Enable Semiconductors in 2009, Lumissil Microsystems in 2011, and Chingis Technology in 2012), which added mixed-signal, LED-driver, audio, and complementary memory capabilities.
ISSI generated revenue by selling ICs into long-lifecycle embedded designs where customers prioritize supply continuity and requalification avoidance over cutting-edge process nodes. Its go-to-market targeted OEMs and design-in partners in segments underserved by tier-1 commodity memory suppliers, with a model that leveraged design-in wins and multi-year product support rather than high-volume consumer cycles. Leadership includes Scott D. Howarth as President and CEO, Kong Yeu Han as Co-Founder and Executive Vice Chairman, and Jimmy SM Lee as Executive Chairman, reflecting continuity from the founding era into operating management.
The company was formerly listed on NASDAQ under the ticker ISSI but is now delisted, indicating a transition to private ownership. Specific current revenue, pricing, distribution-channel, and customer-logo details are not present in the available input data, limiting visibility into present-day commercial mechanics.
Integrated Silicon Solution firmographics
Firmographics- Name
- Integrated Silicon Solution
- Website
- https://issi.com
- Company type
- Private
- Founded year
- 1988
- Headcount range
- 501–1,000 employees
- Short description
- ISSI is a Milpitas-based fabless semiconductor company founded in 1988 that designs and markets high-performance specialty memory and mixed-signal integrated circuits for industrial, automotive, networking, communications, and consumer OEMs.
- Ownership category
- akta.pro rank
Integrated Silicon Solution industry classification
Industry- Product category
- Semiconductor Memory and Analog Integrated Circuits
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Semiconductor and Other Electronic Component Manufacturing (3344)
- SIC
- Communications Equipment, Nec (3669)
- akta.pro primary industry
- Analog & Mixed-Signal ICs (HDAHAAAD)
Keywords
Where Integrated Silicon Solution is headquartered
LocationHeadquarters
- HQ city
- Milpitas
- HQ country
- United States
- HQ region
- North America
Markets served
Integrated Silicon Solution business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations
Integrated Silicon Solution product offering
Product offeringCore offering
Integrated Silicon Solution (ISSI) designs, develops, and markets high performance integrated circuits, primarily serving as a fabless semiconductor company. The firm focuses on specialized memory and analog/mixed-signal ICs for embedded and specialty applications across automotive, communications, industrial, and consumer markets.
Differentiator
Problem solved
Functional benefit
Companies that use Integrated Silicon Solution
Customer profileIdeal customer profiles1 record
Integrated Silicon Solution technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integrated Silicon Solution partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights3 records
Integrated Silicon Solution competitors and assessment
Company assessmentBroad incumbents
- ON Semiconductor (onsemi): Onsemi is a broad analog/mixed-signal and power management incumbent that overlaps with ISSI's analog/power adjacencies (via Lumissil) and competes in automotive and industrial end markets.
- Microchip Technology: Microchip is a broad MCU and mixed-signal incumbent that competes with ISSI's analog/mixed-signal portfolio (especially via Lumissil) and embedded memory solutions across industrial and automotive segments.
- Analog Devices: Analog Devices is a broad analog/mixed-signal incumbent whose signal chain, sensor, and interface products overlap with ISSI's Lumissil-derived portfolio, serving similar industrial and automotive customers.
- Micron Technology: Micron is a broad DRAM/NAND incumbent whose specialty memory and automotive-grade DRAM/NAND lines compete directly with ISSI's high-performance memory portfolio in automotive and industrial applications.
- Renesas Electronics (including IDT): Renesas (via IDT acquisition) competes with ISSI in specialty memory, timing, and mixed-signal ICs for automotive/industrial—making it a broad incumbent with overlapping capabilities and customer footprint.
Direct peers
- Cypress Semiconductor (now Infineon Technologies): Cypress was a long-standing direct peer of ISSI in specialty SRAM, NOR flash, and FPGAs serving automotive/industrial customers. Now part of Infineon, it competes head-to-head with ISSI across memory and connectivity, and is the most directly comparable peer.
- Winbond Electronics: Winbond is one of the closest direct competitors to ISSI, specializing in specialty DRAM, SRAM, NOR flash, and Mobile RAM for automotive, industrial, and consumer markets—overlapping substantially with ISSI's product portfolio and customer base.
- GigaDevice Semiconductor: GigaDevice is a leading China-based NOR flash and MCU vendor that competes with ISSI in SPI NOR flash, automotive/industrial memory, and increasingly in mixed-signal MCUs—a closely comparable peer in target markets and product family.
- Macronix International: Macronix is a specialty non-volatile memory (NOR/NAND flash) manufacturer competing directly with ISSI's NOR/NAND flash products in automotive, industrial, and consumer segments—an analogous pure-play memory competitor.
- Alliance Memory: Alliance Memory is a niche competitor focused on legacy SRAM and DRAM products, directly mirroring ISSI's specialty memory strategy serving customers needing long-lifecycle, hard-to-find memory components.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Integrated Silicon Solution social profiles
Digital presenceIntegrated Silicon Solution financial estimates
Financial estimateRevenue estimate
Valuation estimate
Integrated Silicon Solution leadership team
Management profileNumber of profiles
Profiles4 records
Integrated Silicon Solution funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Integrated Silicon Solution M&A and investment
M&A and investmentM&A6 records
Investments2 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Integrated Silicon Solution
What does Integrated Silicon Solution do?
Integrated Silicon Solution (ISSI) designs, develops, and markets high performance integrated circuits, primarily serving as a fabless semiconductor company. The firm focuses on specialized memory and analog/mixed-signal ICs for embedded and specialty applications across automotive, communications, industrial, and consumer markets.
When was Integrated Silicon Solution founded?
Integrated Silicon Solution was founded in 1988. It employs 501 to 1,000 people.
Where is Integrated Silicon Solution based?
Integrated Silicon Solution is headquartered in Milpitas, United States, in the North America region.
Who are Integrated Silicon Solution's main competitors?
Broad incumbents on record are ON Semiconductor (onsemi), Microchip Technology, Analog Devices, Micron Technology and Renesas Electronics (including IDT). Direct peers are Cypress Semiconductor (now Infineon Technologies), Winbond Electronics, GigaDevice Semiconductor, Macronix International and Alliance Memory.
Does Integrated Silicon Solution have an API?
No public API is recorded for Integrated Silicon Solution.
What industry is Integrated Silicon Solution in?
Integrated Silicon Solution's product category is Semiconductor Memory and Analog Integrated Circuits. Its primary akta.pro industry code is HDAHAAAD, Analog & Mixed-Signal ICs. Its NAICS code is 334413 and its SIC code is 3669.