Sierra Pacific Industries (SPI) is a third-generation, family-owned and operated forest products company. Based in Northern California, SPI is one of the largest private landowners in the United States, managing nearly 2.4 million acres of timberland in California, Oregon, and Washington. The company is committed to sustainable forestry and long-term forest health, practicing responsible harvesting and reforestation. SPI operates sawmills, millwork plants, and biomass energy facilities, producing a wide range of wood products including lumber, millwork, windows, and renewable energy. Their vertically integrated model covers everything from seedling cultivation to finished wood products.
The Anderson headquarters serves as the central hub for Sierra Pacific Industries' corporate administration, strategic planning, forestry management oversight, and sales operations.
The headquarters is strategically located near significant portions of the company's timberlands and manufacturing facilities. It's likely a functional, business-oriented campus reflecting the company's connection to the timber industry rather than an opulent architectural statement.
The work culture at SPI's headquarters likely emphasizes long-term vision, sustainability, operational efficiency, and a strong sense of community, reflecting its family-owned roots and commitment to the regions it operates in. There's a focus on safety and environmental stewardship.
The Anderson headquarters is significant as it anchors SPI's operations in a key timber-producing region of California. Its location facilitates direct oversight of their extensive land holdings and manufacturing network.
While Sierra Pacific Industries' core operations, including timberland management and manufacturing, are concentrated in the Western United States (California, Oregon, and Washington), its wood products are sold and distributed to markets both domestically across the U.S. and internationally. The company's global reach is primarily through the export of its lumber and wood products to various countries, supporting construction and manufacturing sectors worldwide.
19794 Riverside Ave
Anderson
CA
USA
Address: Main St & Mill Creek Rd, Quincy, CA 95971 (approximate for mill operations)
Serves as a key manufacturing hub for Plumas County and the northern Sierra Nevada region, contributing to local employment and processing timber from nearby forests.
Address: 3100 NW Kuper Rd, Centralia, WA 98531 (approximate for mill operations)
Supports SPI's operations in the Pacific Northwest, providing essential wood products for construction and industry, and utilizing timber resources from Washington.
Address: 12680 Reading Rd, Red Bluff, CA 96080 (approximate for mill operations/window division)
Key operational site in the upper Sacramento Valley, contributing to lumber production and specialized wood product manufacturing, serving regional and broader markets.
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As of April 2025, Sierra Pacific Industries' leadership includes:
Sierra Pacific Industries has been backed by several prominent investors over the years, including:
As a privately-held, family-owned company, Sierra Pacific Industries does not frequently publicize executive changes unless they are of major significance. Leadership tends to be stable and long-tenured. No high-profile executive hires or exits have been widely reported in the last 12 months.
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Sierra Pacific Industries likely utilizes common corporate email formats. Based on typical patterns for companies of its size and industry, the most probable format involves a combination of the employee's first name initial and last name.
[first_initial][last]@spi-ind.com
Format
jdoe@spi-ind.com
Example
80%
Success rate
SPI Newsroom • May 2, 2024
Sierra Pacific Industries (SPI) announced a significant investment in its sawmill located in Aberdeen, Washington. The multi-million-dollar project will modernize the facility, increasing efficiency and production capacity while also enhancing safety features and environmental performance. This investment underscores SPI's commitment to its operations in the Pacific Northwest and the long-term sustainability of the timber industry in the region....more
The Register-Guard • October 2, 2023
Sierra Pacific Industries (SPI) finalized its acquisition of Eugene-based Seneca Sawmill Company and Seneca Sustainable Energy. This strategic move expands SPI's timberland holdings and manufacturing capacity in Oregon, integrating Seneca's operations into SPI's existing framework for sustainable forest management and wood product production....more
SPI Newsroom • April 20, 2024
In observance of Earth Day, Sierra Pacific Industries reaffirmed its dedication to reforestation, detailing its annual planting of millions of tree seedlings across its managed timberlands. The company emphasized that these efforts are crucial for forest regeneration, wildlife habitat, carbon sequestration, and ensuring a sustainable supply of wood products for future generations....more
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