Our name was chosen to reflect the values of the people of Sparta in ancient Greece  – a culture focused on life-long training and the pursuit of excellence – an approach we have adopted as our Ethos.

Our core values are:        DUTY    :    LOYALTY    :    INTEGRITY

Our clients can expect complete commitment from SIS – once we have agreed to provide a service it is our business, our obligation, our duty, to deliver.    

Spartans were known for their direct and honest approach – that quality is one of our strengths – we will tell you what you need to know, even if it is not what you want to hear.

SIS is committed to good governance and sustainable development – we will play our part by conducting our business in accordance with international humanitarian law and recognised moral and ethical standards.