How to Access California Business Search
The California Secretary of State business search tool provides free access to verify registered entities, check name availability, and confirm business status. Access the official search at State business search portal, where you can find corporations, LLCs, limited partnerships, cooperatives, and out-of-state entities authorized to do business in California.
To start your search, select "Business" from the main navigation and choose "Search by name" for the most common lookup type. The system searches active entities by default, making it ideal for verifying current businesses or checking if your proposed company name is already taken.
The search interface accepts keywords or full business names without case sensitivity. All entries are processed as uppercase, so "Tech Solutions" and "TECH SOLUTIONS" return identical results. For broader results, use single keywords that might appear anywhere in a business name rather than exact phrases.
Checking Business Name Availability
Before forming your California entity, use the business search to verify name availability and avoid conflicts with existing registrations. Search for your exact proposed name first, then try variations and similar terms to identify potential issues.
If no exact match appears in your search results, the name is likely available for registration. However, the SOS database only covers state entity registrations, not federal trademarks, DBAs filed at the county level, or domain names. Conduct separate searches for these elements to ensure comprehensive name clearance.
When reviewing search results, pay attention to similar names that could create marketplace confusion. The keyword search function returns partial matches, so "California Tech" might appear in results for "California Technology Solutions LLC" or "Tech California Corp."
For definitive name availability confirmation, contact the California Secretary of State at (916) 653-7244. This verification step helps avoid formation delays or required name changes after filing your initial paperwork.
Understanding Entity Status Results
California business search results display critical status information that indicates whether an entity remains in good standing with the state. The most common status labels include "Active," "Suspended," "Dissolved," and "Merged," each carrying different implications for business operations and legal standing.
An "Active" status means the entity is current with required filings and fees, maintaining good standing with the Secretary of State. This status allows the business to operate legally in California and enter into contracts, open bank accounts, and conduct normal business activities.
"Suspended" entities have fallen behind on required filings or fee payments but can potentially restore good standing by addressing the deficiencies. Suspended businesses face restrictions on legal actions and may encounter difficulties with banking, licensing, or contract enforcement until they cure the suspension.
"Dissolved" status indicates the entity has been formally terminated, either voluntarily by the owners or involuntarily by the state for prolonged non-compliance. Dissolved entities cannot conduct business operations and require formal reinstatement procedures if owners wish to reactivate the company.
For detailed status definitions and implications, review the entity status labels guide to understand how different classifications affect business verification and compliance requirements.
Reading California Business Registry Records
Each business entity record in the California database contains essential information for verification and due diligence purposes. Click on any search result to access the detailed entity profile, which displays the official business name, entity type, registration date, and current status.
The entity detail page shows the business address on file with the Secretary of State, typically the principal office or registered agent address. This information helps verify the company's official location and contact details, though businesses may operate from different addresses than those listed in state records.
Registration dates indicate when the entity was first formed or qualified to do business in California. For foreign entities (those formed in other states), the record shows both the original formation jurisdiction and the California qualification date.
The entity number serves as the unique identifier for all state filings and correspondence. LLCs use a 12-digit entity number format, while corporations typically receive a 7-digit number. Keep this number for future reference when ordering certified documents or filing annual reports.
Basic Search vs Advanced Search Options
The default Basic Search mode focuses on active entities, making it suitable for most name availability checks and current business verification needs. This streamlined approach filters results to show only entities in good standing or recently active status.
Switch to Advanced Search when you need broader results that include inactive, suspended, or dissolved entities. This expanded view helps identify potential name conflicts with dormant businesses or research the complete history of entities that may have changed status over time.
Advanced Search offers additional filters for entity type, allowing you to narrow results to specific categories like corporations, LLCs, or limited partnerships. You can also filter by status to find only suspended entities or search for publicly traded company disclosures.
For comprehensive verification workflows, consider using Proof of Good Standing's business lookup tool to access California and all other state databases through a unified interface, eliminating the need to navigate multiple Secretary of State portals individually.
Frequently Asked Questions
What types of businesses appear in California SOS search results?
The California Secretary of State database includes corporations, limited liability companies, limited partnerships, general partnerships, cooperatives, and foreign entities qualified to do business in the state. It does not cover sole proprietorships, DBAs filed at the county level, or federal trademark registrations.
How do I search for an LLC using its entity number?
Enter the complete 12-digit entity number in the search field for LLCs, or use the 7-digit number for corporations. The system requires the full number for accurate results, as partial numbers may not return the correct entity record.
Does the business search show UCC filings or liens?
No, the California Secretary of State business search covers entity registrations only. UCC financing statements and liens are maintained in separate databases. For comprehensive business verification including UCC searches, use specialized tools that aggregate multiple data sources.
What's the difference between good standing and active status?
"Active" indicates the entity is currently registered and authorized to operate, while "good standing" specifically means the business is current with all required filings and fee payments. An entity can be active but not in good standing if it has overdue obligations.
Can I verify out-of-state businesses through California's search?
The California database only shows foreign entities that have qualified to do business in the state. To verify businesses formed in other states, search the Secretary of State database in their formation jurisdiction or use multi-state verification tools for broader coverage.
How often is the California business database updated?
The Secretary of State updates the online database regularly as new filings are processed and status changes occur. For the most current information on fees, processing times, and filing requirements, verify details on the official California Secretary of State website at Official government website.