Silicon Forest

Silicon Forest
Name	Silicon Forest
Industry	Technology cluster
Founded	1970s–1980s
Headquarters	Portland metropolitan area, Oregon, United States
Products	Semiconductors, integrated circuits, software, photonics, electronics

Silicon Forest Silicon Forest is a technology cluster in the Portland metropolitan area of Oregon centered on semiconductor, electronics, photonics, and software firms. The region grew from the emergence of major firms during the 1970s and 1980s into a broad network of startups, research institutions, venture capital, and manufacturing suppliers. Key metropolitan nodes include Portland, Hillsboro, Beaverton, Tigard, and Gresham, drawing talent from universities and national laboratories across the Pacific Northwest.

History

The cluster traces roots to the arrival of Tektronix engineers and the founding of Intel's Oregon facilities, which followed precedents set by Hewlett-Packard and National Semiconductor in the region. Early growth linked to investments by Tektronix spin-offs such as Analog Devices and later entrants including Linear Technology, Microchip Technology, and Micron Technology. The 1980s and 1990s saw expansion with companies like Hewlett Packard Enterprise components and the arrival of Xilinx and LSI Logic design centers. In the 2000s, mergers and acquisitions affected local firms: Marvell Technology Group acquisitions, consolidation involving Advanced Micro Devices and Broadcom, and partnerships with Intel Corporation and Applied Materials. Economic fluctuations tied to the Dot-com bubble and the Great Recession reshaped employment patterns, while stimulus and federal programs such as partnerships with National Science Foundation and collaborations with Argonne National Laboratory and Lawrence Berkeley National Laboratory supported recovery and growth. The more recent decade brought photonics firms and startups collaborating with Oregon State University and Portland State University, and attracted work from multinational corporations including NXP Semiconductors, Texas Instruments, Samsung Electronics, and Renesas Electronics.

Geography and scope

The cluster spans Washington County and parts of Multnomah County and Clackamas County in the Portland metropolitan area, with concentration in Hillsboro, Beaverton, Tigard, Gresham, and Forest Grove. Campus-style complexes such as Hillsboro's Intel Ronler Acres coexist with business parks near Portland International Airport and along U.S. Route 26 and Interstate 5. Supply chains extend to nearby manufacturing centers in Vancouver, Washington and technology corridors reaching Seattle and the San Francisco Bay Area. The region interacts with international markets through ports including the Port of Portland and cargo connections to Port of Seattle and Port of Long Beach. The local commute and housing markets link to transit systems such as TriMet and proposals for regional rail connecting to Amtrak Cascades routes.

Major companies and industry sectors

Major semiconductor and electronics firms with significant operations include Intel Corporation, Analog Devices, Xilinx, NXP Semiconductors, ON Semiconductor, Micron Technology, Marvell Technology Group, Lam Research, and Applied Materials. Photonics and optoelectronics companies include Finisar spin-offs, firms working with CyOptics-era talent, and startups collaborating with Oregon Health & Science University on biomedical devices. Software and embedded systems firms include groups spun out from Tektronix and Hewlett-Packard, alongside design houses linked to Synopsys, Cadence Design Systems, and Mentor Graphics. Supply-chain and manufacturing services feature KLA Corporation, Teradyne, FormFactor, UL LLC, Flex Ltd., and Jabil. Startups and venture-backed firms include companies associated with investors like Sequoia Capital, Benchmark Capital, Intel Capital, and regional funds such as Portland Seed Fund. Consumer electronics, aerospace electronics, and renewable-energy electronics firms interface with customers like Boeing, Lockheed Martin, Tesla, Inc., and international OEMs in Japan and South Korea.

Economic impact and employment

Employment in the cluster includes wafer fabrication, design engineering, test and measurement, software development, and supply-chain logistics. Major employers such as Intel Corporation and Applied Materials have driven regional payrolls and tax revenues, while small and mid-sized firms such as Jasper Technologies-style startups and contract manufacturers contribute to diversification. Regional economic development agencies like Port of Portland, Business Oregon, Greater Portland Inc., and local chambers of commerce work with workforce boards and unions including AFL–CIO affiliates to influence training and labor markets. The semiconductor sector's capital intensity attracts capital expenditure from investors and corporate treasuries such as BlackRock and The Vanguard Group, influencing property markets and municipal budgets. Fluctuations in global semiconductor demand, trade actions involving United States and China, and supply shocks connected to events like the COVID-19 pandemic affect employment cycles and investment.

Research, education, and innovation hubs

Academic and research institutions play central roles: Oregon State University, Portland State University, University of Oregon, and Reed College contribute talent and research, while specialized programs partner with Intel Corporation and Analog Devices. Research centers and labs include collaborations with Oregon National Primate Research Center-adjacent initiatives, federally funded programs through National Science Foundation, and joint projects with Lawrence Livermore National Laboratory and Sandia National Laboratories. Incubators and accelerators such as Oregon Startup Accelerator-style programs, Portland Incubator Experiment alumni, and university technology transfer offices facilitate commercialization. Workforce development programs connect with community colleges like Portland Community College and Clackamas Community College, and certificate programs partner with industry consortia including SEMI and Institute of Electrical and Electronics Engineers (IEEE).

Infrastructure and ecosystem support

Physical infrastructure supporting the cluster includes wafer fabrication facilities, cleanrooms, and research parks such as corporate campuses in Hillsboro and business parks near Beaverton. Utility and logistics support involves electric transmission managed by entities like Bonneville Power Administration and regional utilities including Portland General Electric and Pacific Power. Transportation infrastructure features Portland International Airport, freight rail served by Union Pacific Railroad and BNSF Railway, and marine terminals at the Port of Portland. Financial support structures include venture capital firms, angel networks like Angel Oregon-style groups, and federal incentives administered by agencies including Economic Development Administration. Industry associations and standards bodies such as SEMI, IEEE, and Institute of Electrical and Electronics Engineers chapters host conferences and workforce events, while regional public-private partnerships coordinate land use, zoning, and industrial parks with municipal governments in Hillsboro, Beaverton, and Portland.

Category:Technology clusters in the United States