Sumner Group Holdings Limited (Sumner Group) was founded by David Sumner. An investor with a distinctive approach to building and shaping companies, David set up Sumner Group as an investment holding company to harness the value of long-standing partnerships and drive growth.

Sumner Group has created value across a diverse portfolio of assets, including mining, healthcare, security and defence, and  has retained part of this value for its own portfolio.

Committed to creating tangible value, our team of industry experts has been collaborating for many years, doing what they know best - structuring investments fuelled by debt and equity, and bringing businesses to market. Over the years, the team has cultivated select partnerships in the international business arena, enabling Sumner Group to unlock investment opportunities from all over the world.

With a hand-picked, best-in-class advisor community combined with our trusted relationships, Sumner Group brings proven expertise to build businesses and deliver sustained value.

We build businesses from grass roots, attracting and empowering the best local talent and instilling international best practice standards. Sumner Group offers investment capital, financial and strategic advice, and where appropriate, active and hands-on operational expertise. The approach is diverse and unconstrained by geography or sector -seeking early-stage proprietary opportunities from all over the world and introducing smart co-investment opportunities where necessary. This ever-growing international network positions the Group to make meaningful connections in the business and investment arenas. Injecting our fresh thinking and dynamic investment approach, Sumner Group is passionate about accelerating growth for our companies.

Operationally headquartered in the United Arab Emirates, we are focused on growing our geographic footprint and expanding our portfolio of businesses around the world.

Most recently, Sumner Group is focusing on the procurement of products and services for governments around the world in the fields of healthcare, defence & security.


Our vision is to build an expansive and well-diversified portfolio of group companies around the world, generating maximum value for all stakeholders.


Our mission is to apply a dynamic approach to building businesses. We inject fresh thinking, integrate new technologies and instil strong ethics into everything we do, combining funding and proactive involvement to accelerate growth and create value.


Sumner Group's investment philosophy is rooted in our core values of diligence, trust and integrity. Sumner Group is agile and discerning, combining a proven ability to enhance business operations and, where appropriate, provide hands-on leadership.

Sumner Group Holdings Limited is a private company registered in Jersey under the Companies (Jersey) Law 1991 with Company number 125839 and registered office address at 28 Esplanade, St Helier, Jersey, JE2 3QA.

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