Gawie Murray Nienaber

G4S Joint Ventures Ltd. is a British investment services company founded in 2000. The company is based in Bristol, UK. and has subsidiaries in United Kingdom. The company's main focus is providing investment services.

Bridgend Custodial Services Ltd. manages prisons. The joint venture company is based in Tewkesbury, UK.

Part of Allied Universal Manager LLC, G4S UK Holdings Ltd. functions as an investment holding company. The company is based in London, UK and was founded in 1999.

Founded in 2005, G4S Investments Ltd. is a subsidiary of Semperian PPP Investment Partners Group Ltd. and functions as an investment holding British company. The company is based in Bristol, UK.

Part of Semperian PPP Investment Partners Group Ltd., UK Court Services (Manchester) Ltd. oversees the acquisition of new investments and the maintenance and enhancement of asset value throughout the life of each project. The company is based in Bristol, UK. Semperian was established to provide investors with access to a portfolio of PPP and social infrastructure projects that have high current yielding and long-run risk-adjusted returns. The British company has been established to give investors access to a large, diversified portfolio of mature Public Private Partnership (PPP) concession. Asset compliance and active contract management are ensured through a collection of multi-disciplinary specialist resources. Semperian Assurance Services is a dedicated division established to manage asset compliance and is responsible for the development and implementation of Semperian's proactive framework in relation to the public sector's focus on the PFI sector.

Founded in 1994, Fazakerley Prison Services Ltd. is a British commercial building construction company. Part of G4S Joint Ventures (Fazakerley) Ltd., the company is based in Bristol, UK.

G4S Care & Justice Services (UK) Ltd. engages in the provision of critical services to central and local governments. The company was founded on October 11, 1944 and is headquartered in London, the United Kingdom.

Part of Allied Universal Manager LLC, STC Milton Keynes Ltd. provides justice and judicial services. The company is based in Bristol, UK.

Part of Semperian PPP Investment Partners Group Ltd., Onley Prison Services Ltd. engages in public order and safety activities. The company is based in Bristol, UK. Onley Prison Services was founded in 1998.