Is MAINSPRING LLC still active?

Yes. MAINSPRING LLC is currently Active in New York as of the most recent filing data.

When was MAINSPRING LLC formed?

MAINSPRING LLC was formed on August 10, 2011 in New York. It is registered as a LLC under filing number 4128656.

Who are the officers of MAINSPRING LLC?

Officer information for MAINSPRING LLC is not available in the public registry data.

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America’s National Corporate Registry·New York·Filing #4128656

MAINSPRING LLC

ActiveLLCNew YorkFormed August 10, 2011

Source: New York Department of State, Division of Corporations·Refreshed May 4, 2026

Registration

State filing number: 4128656
Jurisdiction: New York
Entity type: LLC
Status: Active
Formation date: August 10, 2011

Registry Intelligence

Formation cohortFormed August 2011 · 2,163,335 LLCs registered in NY
Peer activity rate100% of NY LLCs are currently active
LongevityActive for 14 years · older than the median NY LLC

Computed from 40,000,000+ entity records · Updated nightly

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