Subsidiaries

VINGUARD LTD

Vinguard Ltd is an operational subsidiary of JDH, listed on the JSE Securities Exchange South Africa. Vinguard has, as its main business, the manufacture of slow monolithic release devices for optimum package preservation of table grapes. (SO2 sheets). Manufacturing premises are situated in Stellenbosch, Western Cape, South Africa.

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LAZARON BIOTECHNOLOGIES (SA) LTD

Lazaron has been established as a South African Biotechnology Company, focused on the discovery, development and commercialisation of regenerative cell and medicine technologies. The company's initial primary business goal was to establish the first human cord blood stem cell bank in Africa. Lazaron believes that its technology platforms established, together with leading South African medical professionals and technology partners in association with well respected researchers both locally and internationally, who form the Scientific Advisory Committee, provides the company with an advanced market position in South Africa. Moreover, Lazaron aims to expand its technology platforms through continued research in collaboration with other international research institutions, with the end result that the company aims to represent a centre of African excellence in the field of applied regenerative cell and medicine and technologies.

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