Is MEMBRANE SCIENCES, LLC still active?

Yes. MEMBRANE SCIENCES, LLC is currently Active in California as of the most recent filing data.

When was MEMBRANE SCIENCES, LLC formed?

MEMBRANE SCIENCES, LLC was formed on December 23, 2002 in California. It is registered as a LLC under filing number 200235810061.

Who are the officers of MEMBRANE SCIENCES, LLC?

Officer information for MEMBRANE SCIENCES, LLC is not available in the public registry data.

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America’s National Corporate Registry·California·Filing #200235810061

MEMBRANE SCIENCES, LLC

ActiveLLCCaliforniaFormed December 23, 2002

Source: California Department of State, Division of Corporations·Refreshed May 19, 2026

Registration

State filing number: 200235810061
Jurisdiction: California
Entity type: LLC
Status: Active
Formation date: December 23, 2002
Filing type: Domestic

Addresses

Principal address

3550 GENERAL ATOMICS CT BLD 2 · SAN DIEGO, CA · United States

Mailing address

3550 GENERAL ATOMICS CT · BLDG 2 · SAN DIEGO, CA · United States

Registry Intelligence

Formation cohortFormed December 2002 · 3,766,242 LLCs registered in CA
Peer activity rate53% of CA LLCs are currently active
LongevityActive for 23 years · older than the median CA LLC

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

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