We pursue a range of opportunities including business financing, asset, business or project management functions, property development or a combination of these activities.

Sentinel management is experienced in developing new and extant businesses in the security, electrical and logistic sectors, reviving businesses in distress, and managing complex projects. Sentinel businesses support public and private sector customers, and we are committed to developing local capabilities in the countries in which we operate.

Sentinel retains core competencies in finance, business development, ICT and work, health and safety to ensure we have the capability to provide a structured approach to compliance and risk mitigation.

Private Equity Investment

We actively seek opportunities to invest in companies and initiatives with potential to produce solid financial results and positive social outcomes. Our current portfolio ranges from renewable energy solutions in Australia and Indonesia to a training institute in Papua New Guinea.

From due diligence to the transaction stage, we evaluate opportunities based on our potential value-add. We see great opportunity in initiatives where our experience delivering quality services in high-stakes and complex environments can enhance processes, compliance and financial oversight. Key to our success is our expertise in developing and maintaining strategic stakeholder relationships resulting in mutually beneficial outcomes.


  • Due Diligence

  • Transaction

  • Business Plan Development & Implementation

  • Divestment Planning & Implementation

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Property Investment

Sentinel’s investment portfolio is balanced by high-performing capital assets including property investments with Commonwealth tenants. Our current portfolio includes industrial and commercial assets in Canberra, one of the most resilient markets in Australia. Other interests include industrial and tourism sites in the Snowy Monaro region and significant development and tourism landholdings in the Indo Pacific.


  • Industrial Assets: Cooma & Canberra

  • Tourism Accommodation & Facilities: Lembongan Island, Indonesia and Berridale, Australia

  • Development: Cooma, Australia

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Joint Ventures

We partner with a variety of stakeholders to achieve mutually beneficial commercial and social outcomes. We are passionate about the communities in which we operate and welcome opportunities to partner on sustainable initiatives with long-lasting benefits for their people and environment.


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Electrical Services & Facilities Management

From generator supply and maintenance, to electronic security and facilities management, our team has a diverse range of technical specialties with one common characteristic: a drive to find high quality, cost-effective solutions for our customers. Our customer service is unique in our responsiveness, attention to detail and integrity. Our investments in this sector include our businesses in Canberra (SFM) and Papua New Guinea (ECM).

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Sentinel  is a technically talented, innovative company whose diverse management team has a proven track record in successfully delivering complex solutions in remote regions.

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