The term "companywide" is typically written as a single word without a hyphen. It functions as an adjective to describe something that pertains to the entire company. However, usage can vary, so it’s always good to consult a specific style guide if you're writing for a particular publication or organization.
City-wide can be hyphenated, more often these days it is quoted as one word
No, "building wide" is not hyphenated. It is used as a compound adjective to describe something that spans the width of a building, but it does not require a hyphen when used in this context. However, if used as a modifier before a noun, it is often hyphenated as "building-wide."
The adjective term would be hyphenated agency-wide (e.g. an agency-wide policy).
world-wide-web
Yes it should be hyphenated.
That is the usual spelling, hyphenated "in-house" to mean done within a company or office.
A company wide application can be termed a company policy.
Kimberly-Clark
It is not hyphenated.
Compound words, numbers from twenty-one to ninety-nine, and adjectives formed by adding -like or -wide should be hyphenated. Additionally, compound modifiers that come before a noun should also be hyphenated for clarity.
No it's not hyphenated.
Motorcycle is not hyphenated