Is TST, INC. still active?

Yes. TST, INC. is currently Active in California as of the most recent filing data.

When was TST, INC. formed?

TST, INC. was formed on December 20, 1971 in California. It is registered as a Corporation under filing number 0641442.

Who are the officers of TST, INC.?

Officer information for TST, INC. is not available in the public registry data.

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America’s National Corporate Registry·California·Filing #0641442

TST, INC.

ActiveCorporationCaliforniaFormed December 20, 1971

54 years, 7 months old Established

Corporations registered in California are incorporated legal entities with shareholders, a board of directors, and formal governance requirements. A corporation continues to exist independent of its owners and provides liability protection to shareholders.Disclaimer: This contextual description is provided for informational purposes and is based on general entity classification. Refer to official state filings and legal documents for authoritative information.

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

Registration

State filing number: 0641442
Jurisdiction: California
Entity type: Corporation
Status: Active
Formation date: December 20, 1971
Filing type: Domestic

Addresses

Principal address

13428 BENSON AVENUE · CHINO, CA · United States

Mailing address

13428 BENSON AVENUE · CHINO, CA · United States

Registry Intelligence

Formation cohortFormed December 1971 · 4,347,490 Corporations registered in CA
Peer activity rate30% of CA Corporations are currently active
LongevityActive for 54 years · older than the median CA Corporation
Address co-residency4 other companies share this principal address

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

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