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This is about OBSIDIAN ENGINEERING, LLC — WALWORTH, WI.

Records here are compiled from federal filings, so a value can be accurate to the filing and still be out of date. Telling us what it should say is the fastest way to fix it. A person decides every correction; nothing changes on its own.

What the record says now

Facility name
OBSIDIAN ENGINEERING, LLC
Street address
537 MADISON ST
City, state or ZIP
WALWORTH, WI, 53184
Open or closed
active
Website
obsidian-engineering.com
Parent company
OBSIDIAN ENGINEERING, LLC
Industry or NAICS code
332999
The correction
The corrected value itself, as it should appear. If the plant has closed, say so and give the year if you know it.
A link to the company’s own page, a filing, or a news item gets a correction applied faster than anything else. If you work there, saying so is enough.
Used only to ask about this correction if we need to. It is never published and never added to a mailing list.