
01
We are also keyholding with
Key-Keep
We operate client keyholding for 24/7 emergencies with the partner Company of WePatrol and Protect Ltd.
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Secure key custody with fast access and despatch
High security key-keep keyholding hub in central London, your home keys secured within the Grade 4 Fichet Bauche safe.
Only your 6 digit code can release your keys.
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Lightening fast despatch of your property keys
Exceptional ontime despatch of your property keys 24/7
With our unique WePatrol officer [home check protect] can open up, following your guidance to make certain your property and perimeter are safe from any intrusion.
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Full reporting compliance
Every event regarding your keys and access is logged automatically as it happens, we can set you up to receive alerts or give you online access to your Key-Keep events and history.

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ABOUT US
"We're changing the way keyhoding custody works in London"
Exclusive secure custody of your home keys with dynamic super fast emergency or scheduled access, assign your keys with unique mobile UI through our AES 256-bit encryption MFA API .
Central London location Key-Keep hub custody within a Grade 4 Safe, encrypted tag wallets with no address or name details.
Partnering only with Wepatrol SIA approved guarding personnel as the key-keep keyholding officers on hand in the event of an evening or a night time emergency, keys lost or stolen, alarm response or just convenient access for friends to use your property when you are away with super fast despatch.
WHY SPONSIAN KEY-KEEP?
Your Privacy is our priority
AES 256-bit encryption securely keeps data within the Key-Keep applications and business systems. We use MFA throughout all aspects and work processes including connected APIs. No client data is outside of protected shield systems protocol, and personnel hierarchy permissions policies are permanently in place.
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Human-centered-designed UI-UX
Human-centered design (HCD) is a design and problem-solving approach that prioritizes the needs, preferences, and limitations of the people who will ultimately use a product, service, or system.
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Commitment to Security
"Insuring compliance is critical, particularly when handling sensitive customer data, as it helps organizations avoid legal penalties, maintain trust, and protect their data" All business systems are high security compliant within the company policy, structure and systems architecture .
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Transparent and Fair Practices
We foster collective accountability, establish comprehensive workflows and focus on customer-oriented actions.
Copyright SPONSIAN LIMITED 2025-2026 - Sponsian Limited company number 15153749 Key-Keep is a trading as business.

ALWAYS CONNECTED
Two-factor / MFA
We use multifactor to identify 100% you are you.
Data encryption
24/7 AES 256-bit encryption used throughout all API.
Text alerts
Live feeds are automatic following all aspects of your keys in dispatch, arrival, return. SMS or WhatsApp conveniences.