Smart MasterKey is a cloud access control software company focused on modernizing existing building security systems. We connect to trusted access control hardware and enable mobile credentials, centralized management, and real time visibility without replacing infrastructure.
Where we come from?
Smart MasterKey was founded in Estonia by a team with deep experience in security systems, software engineering, and commercial real estate. We saw that most buildings already had strong access control hardware, yet management was fragmented and manual. Instead of replacing infrastructure, we built a cloud layer that connects to existing systems and brings mobile access, automation, and centralised control to modern buildings.
Our Mission
Our mission is to transform daily life by replacing physical keys and plastic access cards with secure smart mobile access. We modernize outdated systems without new hardware, reduce waste from billions of RFID cards and metal keys, and deliver sustainable, convenient, cloud managed security for every building user.
A Team of Visionaries
Smart MasterKey is built by a focused team of engineers, security specialists, and commercial leaders who understand both software and physical access control. We combine deep technical expertise with real market experience in property, security integration, and SaaS growth. Our team works closely with partners and customers to deliver practical solutions that solve real operational challenges at scale.
Kristjan Haav
CEO
Romet Saaliste
COO
Juri Teemant
CCO
Mike Maton
CPO / CMO
Career in Our Company
Build your career in a growing access control software company where your work has visible impact. Take ownership, solve real security challenges, and grow with a team focused on innovation, responsibility, and long term value creation.