issues . please help improve it or discuss these issues on the talk page . learn how and when to remove these template messages this article needs additional citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . january 2014 learn how and when to remove this template message this article includes a list of references but its sources remain unclear because it has insufficient inline citations . please help to improve this article by introducing more precise citations . january 2014 learn how and when to remove this template message learn how and when to remove this template message sierra pacific industries type private industry lumber founder r.h. emmerson and archie aldis emmerson headquarters anderson california united states number of locations 2 products wood products website http www.spi ind.com sierra pacific industries is the second largest lumber producer 1 in the united states . located in anderson california it manages almost 1.9 million acres of timberland . references edit about sierra pacific industries . sierra pacific industries . retrieved january 27 2014 . retrieved from https en.wikipedia.org w index.php title sierra pacific industries & oldid 738372608 categories companies based in californiaforest products companies of the united stateshidden categories articles needing additional references from january 2014all articles needing additional referencesarticles lacking in text citations from january 2014all articles lacking in text citations navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 8 september 2016 at 15 35 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view