
ABOUT SDSI
Public safety technology, grounded in operations.
SDSI combines public safety domain experience, software engineering, systems integration and around-the-clock support to help emergency service organisations operate with confidence.
SPECIALIST PUBLIC SAFETY CAPABILITY
Technology for organisations that cannot stop.
SDSI delivers mission-critical software, systems integration, project delivery and around-the-clock support to police, fire, ambulance and emergency communications organisations across Australia and New Zealand.
For more than 25 years, SDSI has combined public safety domain knowledge with software engineering and long-term operational support. We work alongside customers and global technology partners to deliver dependable technology for complex operational environments.
Alongside its delivery and integration services, SDSI develops and supports its own public safety technology, including STEMconnect, FirstRespond and STEMcollect.
HOW WE WORK
Values that shape our work.
Our values guide how we work with customers, technology partners and each other in mission-critical public safety environments.
Collaboration
We work closely with customers and partners, combining operational knowledge and technical expertise to achieve shared outcomes.
Honesty
We communicate openly, address risks directly and provide clear advice throughout delivery and ongoing support.
Diversity
We value different backgrounds, experiences and perspectives because stronger teams produce better decisions and solutions.
Innovation
We continually seek practical, dependable ways to improve emergency response technology and operational resilience.
OUR PEOPLE
Experience behind the technology.
SDSI brings together public safety domain specialists, software engineers, solution architects, integration professionals, project teams and support specialists. Our people work across the technology lifecycle, from early design through implementation, transition and long-term operational support.
Public safety expertise
Operational knowledge of police, fire, ambulance and emergency communications environments.
Engineering and architecture
Software, solution architecture, integration and GIS expertise for complex mission-critical systems.
Delivery and transition
Experienced project, testing, migration and implementation capability supporting controlled operational change.
Operational support
Specialist teams providing monitoring, diagnosis, escalation and around-the-clock support.

INTERNATIONAL DISTRIBUTION
SDSI technology. International reach.
STEMLogic is the international commercial brand through which selected SDSI-owned technologies are made available in international markets.
All underlying product intellectual property remains owned by SDSI and is licensed to STEMLogic for international distribution.