Precious Metals, Mineral & Gemstone Custody
Dedicated custody arrangements for gold, precious metals, raw minerals and cut or uncut gemstones, held under a single documented custody record.
Private custody · Bristol, United Kingdom
Canon Fire Security Company holds gold, precious metals, minerals and gemstones in private, controlled custody. Every asset we accept is documented, verified on receipt and traceable through its own custody record.

Our services
We are a custody and secure storage company. We do not move, ship or courier assets — we hold them, document them and account for them.
Dedicated custody arrangements for gold, precious metals, raw minerals and cut or uncut gemstones, held under a single documented custody record.
Assets are placed in controlled storage with an internal storage reference, access control and continuous monitoring of the holding area.
Every holding is recorded with asset details, condition on receipt and a custody certificate carrying its own tracking number.
A private tracking number gives you the current custody status and the full update history for your own record — nothing else.
Release is a controlled, authorised process, recorded against your custody record with the date, authority and supporting documentation.
Tell us what you need held and we will confirm whether we can accept it into custody.
How it works
Four controlled stages, each recorded against your custody record so the history of your asset is never a matter of memory.
You submit a secure storage request. We open a custody record for you and confirm the asset details to be held.
On receipt, the asset is checked against the submitted details and its condition and identification references are documented.
The asset is placed into controlled storage under an internal storage reference and the custody status is updated.
Your tracking number shows the current custody status, the complete update history and any documents issued for that record.



Security discipline
Only authorised personnel may receive, move or release an asset held in custody.
Custody actions — receipt, verification, storage, release — are written to an internal audit trail.
A tracking number returns only its own record. No customer can see another customer's holdings.