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PROFESSIONAL OFFICE SERVICES, INC.
ActiveCorporationCaliforniaFormed May 1, 1974
Source: California Department of State, Division of Corporations·Refreshed May 19, 2026
Registration
- State filing number
- 0713586
- Jurisdiction
- California
- Entity type
- Corporation
- Status
- Active
- Formation date
- May 1, 1974
- Filing type
- Foreign
Addresses
Principal address
2757 BURTON AVE · WATERLOO, IA · United States
Mailing address
BOX 450 · WATERLOO, IA · United States
Registry Intelligence
- Formation cohortFormed May 1974 · 4,347,490 Corporations registered in CA
- Peer activity rate30% of CA Corporations are currently active
- LongevityActive for 52 years · older than the median CA Corporation
Computed from 40,000,000+ entity records · Updated nightly
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