Tenders from South African National Biodiversity Institute

Past tenders

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) REQUIRES A SERVICE PROVIDER FOR THE MINOR REPAIRS TO THE CREMNOPHYTE DISPLAY IN THE CONSERVATORY AT THE KIRSTENBOSCH NATIONAL BOTANICAL GARDEN IN CAPE TOWN.

  Closed 21 Aug 2026

  South African National Biodiversity Institute · National · Open tender

  SANBI requires a service provider for minor repairs to the Cremnophyte display in the Conservatory at Kirstenbosch National Botanical Garden, Cape Town.

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR PV SYSTEM INCLUSIVE OF PANELS, INVERTER AND BACKUP BATTERIES FOR THE BOREHOLE PUMP AT THE HANTAM NATIONAL BOTANICAL GARDEN, NIEUWOUDTVILLE.

  Closed 20 Aug 2026

  South African National Biodiversity Institute · Northern Cape · Open tender

  The SANBI invites bids for the design, supply and installation of a new solar PV system (panels, inverter and backup batteries) to power the borehole pump at Hantam National Botanical Garden, Nieuwoudtville.

• APPOINTMENT OF A SERVICE PROVIDER TO PROVIDE SECURITY GUARDING SERVICES FOR THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) AT THE PRETORIA NATIONAL BOTANICAL GARDEN FOR A PERIOD OF THREE (3) YEARS.

  Closed 18 Aug 2026

  South African National Biodiversity Institute · Gauteng · Open tender

  Appointment of a service provider to provide security guarding services for the South African National Biodiversity Institute (SANBI) at the Pretoria National Botanical Garden for a period of three years.

• THE APPOINTMENT OF A SERVICE PROVIDER FOR THE SUPPLY AND INSTALLATION OF GEYSERS AT FREE STATE NATIONAL BOTANICAL GARDEN (FSNBG).

  Closed 18 Aug 2026

  South African National Biodiversity Institute · Free State · Open tender

  The procurement is for the supply and installation of geysers at the Free State National Botanical Garden (FSNBG).

• THE APPOINTMENT OF A SERVICE PROVIDER FOR THE RENTAL OF A CONCERT STAGE TUNNEL CANOPY FOR A PERIOD OF THREE YEARS AT THE KIRSTENBOSCH NATIONAL BOTANICAL GARDEN, CAPE TOWN

  Closed 14 Aug 2026

  South African National Biodiversity Institute · Western Cape · Open tender

  Procurement of a service provider to rent and install a temporary concert stage tunnel canopy at Kirstenbosch NBG for three years.

• The appointment of three (3) service providers to undertake and perform plumbing services as and when the service is required for Kirstenbosch National Botanical Garden (KNBG) for a period of three (3) years.

  Closed 12 Aug 2026

  South African National Biodiversity Institute · National · Open tender

  The SANBI invites three service providers to undertake and perform plumbing services as and when required for Kirstenbosch National Botanical Garden (KNBG) for a period of three years.

• The appointment of one (1) service providers that will undertake and perform irrigation services as and when the service is required for Kirstenbosch National Botanical Garden (KNBG) for a period of three (3) years.

  Closed 11 Aug 2026

  South African National Biodiversity Institute · National · Open tender

  The procurement is for a single service provider to undertake and perform irrigation services as needed for Kirstenbosch National Botanical Garden (KNBG) over a three-year period.

• THE APPOINTMENT OF THREE (3) SERVICE PROVIDERS THAT WILL UNDERTAKE AND PERFORM A SERVICE, MAINTENANCE, REPLACE, REPAIRS AND NEW INSTALLATION OF ELECTRICAL WORK AT KIRSTENBOSCH NATIONAL BOTANICAL GARDEN FOR A PERIOD OF 3 YEARS

  Closed 10 Aug 2026

  South African National Biodiversity Institute · National · Open tender

  This tender is to appoint three service providers to undertake and perform electrical work—service, maintenance, replacement, repairs and new installations—at Kirstenbosch National Botanical Garden for a period of 3 years.

• APPOINTMENT OF A SERVICE PROVIDER TO RENDER A SERVICE, MAINTENANCE, REPLACEMENT AND REPAIRS OF FIRE EQUIPMENT FOR THE SOUTHERN REGION GARDENS FOR A PERIOD OF THREE (3) YEARS.

  Closed 03 Aug 2026

  South African National Biodiversity Institute · National · Open tender

  The tender is to appoint a service provider to render service, maintenance, replacement and repairs of fire equipment for the Southern Region Gardens for a period of three (3) years.

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) REQUIRES A SUITABLY QUALIFIED SERVICE PROVIDER TO UNDERTAKE EXTERNAL PAINTING AND MINOR REPAIR WORKS AT THE VISITORS' CENTRE AT THE KIRSTENBOSCH NATIONAL BOTANICAL GARDEN IN CAPE TOWN.

  Closed 20 Jul 2026

  South African National Biodiversity Institute · National · Open tender

  SANBI seeks a suitably qualified service provider to undertake external painting and minor repair works at the Visitors' Centre at the Kirstenbosch National Botanical Garden, Cape Town.

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR SYSTEM INCLUDING AN INVERTER, SOLAR PANELS AND BACKUP BATTERIES AND WATER TANKS FOR THE BOREHOLE PUMP AT THE THOHOYANDOU NATIONAL BOTANICAL GARDEN, LIMPOPO.

  Closed 16 Jul 2026

  South African National Biodiversity Institute · Limpopo · Open tender

  The procurement is for the design, supply and installation of a solar power system including an inverter, solar panels, backup batteries and water tanks for the borehole pump at the Thohoyandou National Botanical Garden, Limpopo.

• THE APPOINTMENT OF A SERVICE PROVIDER TO PROVIDE SECURITY GUARDING SERVICES FOR THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) AT THE NATIONAL ZOOLOGICAL GARDEN, PRETOIA FOR A PERIOD OF THREE (3) YEARS.

  Closed 14 Jul 2026

  South African National Biodiversity Institute · Gauteng · Open tender

  Procurement of security guarding services for SANBI at the National Zoological Garden, Pretoria, for a period of three years.

• THE APPOINTMENT OF A SERVICE PROVIDER TO PROVIDE SECURITY GUARDING SERVICES FOR THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) AT KWAZULU NATAL NATIONAL BOTANICAL GARDEN FOR A PERIOD OF THREE (3) YEARS.

  Closed 10 Jul 2026

  South African National Biodiversity Institute · KwaZulu-Natal · Open tender

  The procurement seeks a service provider to provide security guarding services for SANBI at the KwaZulu-Natal National Botanical Garden for a period of three years.

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE (SANBI) REQUIRES A SERVICE PROVIDER FOR STRUCTURAL AND BUILDING RELATED ROOF REPAIR WORKS AND MINOR ASSOCIATED ELECTRICAL WORKS AT STAFF BUILDING 33 AT THE KIRSTENBOSCH NATIONAL BOTANICAL GARDEN IN CAPE TOWN

  Closed 30 Jun 2026

  South African National Biodiversity Institute · National · Open tender

  The SANBI tender seeks a service provider for structural and building-related roof repair works and minor associated electrical works at Staff Building 33, Kirstenbosch National Botanical Garden, Cape Town.

• APPOINTMENT OF A TURNKEY SERVICE PROVIDER TO ASSESS THE EXISTING FILTRATION SYSTEM, PROVIDE A FEASIBILITY/DESIGN SOLUTION, AND IMPLEMENT EITHER REPAIRS OR A NEW TURNKEY FILTRATION/WATER TREATMENT SYSTEM AT THE NATIONAL ZOOLOGICAL GARDEN (NZG), PRETORIA.

  Closed 26 Jun 2026

  South African National Biodiversity Institute · Gauteng · Open tender

  Procurement of a turnkey service provider to assess the existing filtration system, develop a feasibility/design, and implement repairs or a new turnkey filtration/water treatment system at the National Zoological Garden (NZG), Pretoria.

• APPOINTMENT OF A SERVICE PROVIDER TO PROVIDE PERSONAL PROTECTIVE EQUIPMENT AND UNIFORMS, AS AND WHEN REQUIRED, TO THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE AT THE PRETORIA NATIONAL BOTANICAL GARDEN, THE LOWVELD NATIONAL BOTANICAL GARDEN, THE KWAZULU-NATAL NATIONAL BOTANICAL GARDEN, FREE STATE NATIONAL BOTANICAL GARDEN, WALTER SISULU NATIONAL BOTANICAL GARDEN AND THE THOHOYANDOU NATIONAL BOTANICAL GARDEN FOR A PERIOD OF FIVE (5) YEARS.

  Closed 19 Jun 2026

  South African National Biodiversity Institute · Gauteng · Request for Bid(Open-Tender)

  Procurement of a service provider to supply Personal Protective Equipment (PPE) and uniforms to SANBI’s six national botanical gardens for five years.

• THE SOUTH AFRICAN NATIONAL BIODIVERSITY INSTITUTE REQUIRES A CONTRACTOR FOR THE DESIGN, SUPPLY AND INSTALLATION OF A NEW SOLAR PV SYSTEM INCLUSIVE OF PANELS, INVERTER AND BACKUP BATTERIES FOR THE BOREHOLE PUMP AT THE HANTAM NATIONAL BOTANICAL GARDEN, NIEUWOUDTVILLE

  Closed 19 Jun 2026

  South African National Biodiversity Institute · Northern Cape · Open tender

  The South African National Biodiversity Institute seeks a contractor for the design, supply and installation of a new solar PV system including panels, inverter and backup batteries for the borehole pump at the Hantam National Botanical…