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Weyerhaeuser Company

This page gathers 5 spellings of the same words, 148 cases between them. Punctuation, capital letters and a word like Inc, Corp or LLC are the only differences. How this list is built.

As the Board spelled it	Cases	States
Weyerhaeuser Company	67	CA, IA, IL, LA, MI, NC
Weyerhaeuser	63	AR, CA, IN, KS, KY, LA
Weyerhaeuser Corporation	14	AR, CT, NY, WA
Weyerhaeuser Co.	3	CA, OH, WA
Weyerhaeuser Corp.	1	PA

Last refreshed 22 September 2026. What is in it, and what is not.

The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.