Registered agent · Corporate filings · Entity management software
Every filing done.
Every record checked.
Every day.
Kalexius is an entity management service provider and the developer of the entity management platform Flagship®.
We act as registered agent and provide corporate filings and legal entity management services for enterprise groups, covering the US and 180+ jurisdictions.
Flagship includes a Compliance Monitor that checks US entity data every day against your corporate documents and all 50 state registries every day. We do what no one else does so you never miss a deadline or file in error, ever.
operational since
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Continuous compliance monitoring
We find what others never check.
Every day, the Flagship® Compliance Monitor compares your entity records, your corporate documents and all 50 state registries, and flags where they disagree: a director with no resolution behind the appointment, a subsidiary out of good standing, an agent you didn’t appoint.
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Detection and remediation under one contract
Then we fix it, in every state.
We’re also your registered agent and filings team in the US and 180+ jurisdictions. With a single provider, a discrepancy becomes a quote and a completed filing, not a ticket and a referral.
Full-service Entity Management
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Registered Agent and Service of Process
All 50 states, SOP routed by email to the right team, the same business day.
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Corporate changes
Amendments, mergers, name changes, director and officer updates and UCC filings.
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Business licenses & DBAs
State/local licenses and DBAs: applications, registrations, renewals and closures.
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International entity management
Subsidiary management in 180+ jurisdictions, one team.
What the Monitor Catches...
...could cost you a lawsuit
A registered agent or address on file that isn’t yours, so service of process goes astray.
...could stop a deal
A director with no resolution behind the appointment. A subsidiary out of good standing.
...could cost you money
Entities you still maintain but no longer need.
Built for the whole team
Switching providers made easy
- A named transition manager
- Bulk change of registered agent, on us
- No gap in service of process
- Your data migrated for you
Enterprise-grade security
- SOC 2 Type II compliant, report available on request
- Our AI runs in Microsoft’s enterprise cloud, not a public AI service, hosted in the Azure region you choose
- Your data is never used to train models
Others store your entity data. We check it.
Legacy providers cover services and an entity repository. Only Kalexius adds daily, automated verification.
See what your entity data is hiding.
Start with a free scan of your entity list, and go deeper when you’re ready. Confidential, with results in a week.