Silicon:SAFE
Track on RadarAcquired by Si-Safe Limited · 2018 · news
UK hardware appliance company securing customer credentials via No-Read™ architecture.
- Total raised
- $1M
- Employees
- 1
- Founded
- 2013
- Momentum
- —
Data updated August 2026
About
About Silicon:SAFE
At a glance
Silicon:SAFE is a cybersecurity company specializing in IAM, founded in 2013 and headquartered in Ipswich, United Kingdom. It has raised $1M in total funding, employs about 1 people, and was acquired by Si-Safe Limited in 2018.
Silicon:SAFE (registered as Si-Safe Limited) is a UK-based hardware security company founded in 2013. The company develops purpose-built hardware appliances designed to securely store and verify sensitive customer credentials, including usernames, passwords, credit card details, and biometric identities. The company's core technology is built around a patented No-Read™ hardware micro-service architecture. This architecture isolates sensitive data at the hardware level, enabling credentials to be stored and verified for accuracy without being readable, copyable, or extractable over a network connection. The fundamental premise is that by removing data from the software and operating system layer — which the company identifies as inherently vulnerable in standard PC-based architectures — the attack surface for credential theft is effectively eliminated. Their primary product, Password Protect™, is a storage appliance that accepts user credentials for input and verification but is architecturally incapable of returning or transmitting that stored data. Each customer identity can have up to four passwords stored simultaneously, and the system extends beyond passwords to support credit card and biometric data storage. The target market is companies concerned with protecting customer credentials and avoiding brand or reputational damage resulting from large-scale data breaches. In November 2018, the company was acquired by a consortium of investors and continues to operate under the Silicon:SAFE trading name.
Momentum
How Silicon:SAFE is trending
No momentum signals yet
We score momentum from hiring, web, social, and funding velocity. Once signals accumulate this section will light up.
Valuation
What Silicon:SAFE is worth
Estimated valuation
Products
Silicon:SAFE's products
Funding
Funding history
See every round, lead investor, and the full capital stack.
Open the full profile on Mandos to see funding history.
Public markets
Stock performance
Privately held
This company isn't publicly traded. Stock performance will appear here after an IPO.
Headcount
Headcount growth
Track hiring velocity, department mix, and seniority shifts.
Open the full profile on Mandos to see headcount growth.
Jobs
Open jobs
Every live posting, hiring pace, and role-level signal.
Open the full profile on Mandos to see open jobs.
Web traffic
Digital presence
Visits trend, bounce rate, engagement, and top countries.
Open the full profile on Mandos to see digital presence.
Tech stack
Technologies
The full stack behind the product — frameworks, clouds, security.
Open the full profile on Mandos to see technologies.
M&A
Acquisitions
Every acquisition this company has made, with dates and amounts.
Open the full profile on Mandos to see acquisitions.
Reviews & sentiment
Employee & product reviews
CEO approval, culture, comp, and detailed product ratings.
Open the full profile on Mandos to see employee & product reviews.
Leadership
Full leadership team
CEO, CxOs, VPs, and every exec with roles.
Open the full profile on Mandos to see full leadership team.
Competitors
Competitive landscape
The complete competitor set with overlap and positioning.
Open the full profile on Mandos to see competitive landscape.
News
Press & news coverage
The most recent mentions, announcements, and media coverage.
Open the full profile on Mandos to see press & news coverage.
Full profile
This public profile is a snapshot
The full Mandos profile of Silicon:SAFEadds funding rounds & investors, valuation estimates, headcount & hiring trends, technology stack, executive moves, and real-time monitoring.
FAQ
Frequently asked questions about Silicon:SAFE
When was Silicon:SAFE founded?▾
Silicon:SAFE was founded in 2013.
Where is Silicon:SAFE headquartered?▾
Silicon:SAFE is headquartered in Ipswich, United Kingdom.
How much funding has Silicon:SAFE raised?▾
Silicon:SAFE has raised a total of $1M in total funding.
Is Silicon:SAFE public or private?▾
Silicon:SAFE is a privately-held company.
How many employees does Silicon:SAFE have?▾
Silicon:SAFE has approximately 1 employees.