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Phase One Security
One of 204 security service listings in London.
About Phase One Security
Phase One Security is a security service in the professional services sector, based in London. Its recorded address is St. John Street, EC1V 4PY. The listing includes a telephone number. It is one of 204 security service listings tracked in London; the nearest comparable listing is Brewin Dolphin, about 0.5 km away. Phase One Security has 2 listed locations in total; this page covers the London branch.
- Address
- St. John Street, London, EC1V 4PY
- Phone
- 08448849922
Questions
Where is Phase One Security located?
St. John Street, London, EC1V 4PY
How do I contact Phase One Security?
08448849922
What type of business is Phase One Security?
Phase One Security is a security service (professional services) in London.
Phase One Security branches across the UK
Phase One Security has 2 listed locations. This branch is in London.
- BrightonBN1 2RD
Nearby security service
- Brewin DolphinLondon0.5 km
- FinncapLondon0.6 km
- Red 24 Sales Ltd.London0.6 km
- Axis Security Services Ltd.London0.9 km
- T. Rowe PriceLondon0.9 km
- Emblem SecurityLondon1.0 km
- Compliance Star Ltd.London1.1 km
- The Private OfficeLondon1.1 km
- Federated HermesLondon1.0 km
- SGW Safety & Security Ltd.London0.9 km
- Intelligent Protection International Ltd.London0.8 km
- Canaccord Genuity Wealth ManagementLondon1.0 km
- Equanimity IFALondon1.1 km
- AS Financial Ltd.London0.8 km
- Sacker & Partners LlpLondon1.0 km
Cite this page
“Phase One Security, London — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.