Ptolemy Si
Microsoft identity security consultancy helping UK organisations assess and strengthen Active Directory, Entra ID and hybrid environments
Highlights
- New on EvolcAdded 2026-11-06
About Ptolemy Si
Orbital provides identity security consulting and advisory services for Active Directory, Entra ID, Microsoft 365 and hybrid environments. Services include risk assessments, exposure analysis, remediation guidance and fractional advisory support.
It works with organisations across the UK, partnering with client teams to identify risks, prioritise improvements and build internal capability. Services are consultancy-led and delivered alongside clients’ teams.
PTOLEMY SI LIMITED was founded in 2012 and is registered in Walsall, United Kingdom. Orbital is based in the West Midlands.
Product: Identity security assessments, remediation guidance and advisory services for Microsoft identity environments.
Jobs at Ptolemy Si
Leadership
- Belinda Louch · Identity Security StrategistSource: company website
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Content delivery
- CloudflareHigh confidence
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- Response headerserver
- Response headerserver
- Response headerserver
Content management
- WixHigh confidence
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- Website resourcedeclared script/iframe or software asset
Frontend frameworks
- ReactMedium confidence
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- Page markupsoftware structure signature
- Page markupsoftware structure signature
- Page markupsoftware structure signature
Monitoring
- SentryHigh confidence
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Detection evidence
- Website resourcedeclared script/iframe or software asset
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.
