# Professional, scientific, technical tenders in South Africa

Open tenders: 701. Updated 2026-10-29. Page 25 of 36.

- [EXPRESSION OF INTEREST FOR THE PROPOSED USAGE OF THE KARIEGA RAILWAYS SHEDS](https://za.bidwunder.com/tenders/expression-of-interest-for-the-proposed-usage-of-the-kariega-railways-sheds-65ea7d74.md) - Mandela Bay Development Agency, Eastern Cape, closes 2026-11-09
- [THE APPOINTMENT OF A MICROSOFT CLOUD SOLUTIONS PARTNER TO REDEVELOP, ENHANCE, MAINTAIN AND SUPPORT NERSA’S MICROSOFT SHAREPOINT CLOUD ENVIRONMENT FOR ITS INTRANET INCLUDING ELECTRONIC DOCUMENTS AND RECORDS MANAGEMENT SYSTEM (EDRMS) FOR A PERIOD OF FIVE (5) YEARS](https://za.bidwunder.com/tenders/the-appointment-of-a-microsoft-cloud-solutions-partner-to-redevelop-enhance-main-2787d0cf.md) - National Energy Regulator of South Africa, Gauteng, closes 2026-10-30
- [FOR CONSULTING ENGINEERING SERVICES FOR THE CONSTRUCTION OF AN AGRICULTURAL OVERPASS ON NATIONAL ROAD R61 SECTION 7 KM 4,2](https://za.bidwunder.com/tenders/for-consulting-engineering-services-for-the-construction-of-an-agricultural-over-8b96aa7e.md) - South African National Roads Agency Soc Limited (SANRAL), Eastern Cape, closes 2026-11-13
- [FOR CONSULTING ENGINEERING SERVICES FOR THE COMMUNITY DEVELOPMENT AND SMALL CONTRACTOR TRAINING AND DEVELOPMENT ON A 6KM GRAVEL ROAD UPGRADE NEAR NATIONAL ROAD N2, SECTION 21 IN MDATYA](https://za.bidwunder.com/tenders/for-consulting-engineering-services-for-the-community-development-and-small-cont-56ec5ab5.md) - South African National Roads Agency Soc Limited (SANRAL), Eastern Cape, closes 2026-11-13
- [Provision of Diversity, Equity and Inclusion Intervention Programme for SARAO and SKAO Employees over a period of Three Years (Re-advertisement)](https://za.bidwunder.com/tenders/provision-of-diversity-equity-and-inclusion-intervention-programme-for-sarao-and-c02595b4.md) - National Research Foundation, National, closes 2026-11-03
- [PROVISION OF SECURITY SERVICES AT THE PLAYHOUSE COMPANY PREMISES FOR A PERIOD OF THREE (3) YEARS](https://za.bidwunder.com/tenders/provision-of-security-services-at-the-playhouse-company-premises-for-a-period-of-6b5edd7d.md) - The Playhouse Company, KwaZulu-Natal, closes 2026-11-02
- [PROVISION OF INTERNAL AUDIT SERVICES AT THE PLAYHOUSE COMPANY FOR A PERIOD OF THREE (3) YEARS](https://za.bidwunder.com/tenders/provision-of-internal-audit-services-at-the-playhouse-company-for-a-period-of-th-eabc2e63.md) - The Playhouse Company, KwaZulu-Natal, closes 2026-11-02
- [provision of laboratory services for monitoring of water quality in Phumelela municipality for 36 months.](https://za.bidwunder.com/tenders/provision-of-laboratory-services-for-monitoring-of-water-quality-in-phumelela-mu-8bc9b20f.md) - Phumelela Local Municipality, National, closes 2026-11-09
- [Appointment of a services of an experienced service provider for the design, layout, and production of corporate publications](https://za.bidwunder.com/tenders/appointment-of-a-services-of-an-experienced-service-provider-for-the-design-layo-92261756.md) - Safety and Security Sector Education and Training Authority (Sasseta), Gauteng, closes 2026-10-30
- [APPOINTMENT OF A SERVICE PROVIDER FOR COMPANY SECRETARIAL SERVICES FOR THE FILM AND PUBLICATION BOARD FOR A PERIOD OF 3 YEARS](https://za.bidwunder.com/tenders/appointment-of-a-service-provider-for-company-secretarial-services-for-the-film-1b8a10d9.md) - Film and Publication Board, National, closes 2026-11-10
- [Appointment of a panel of competent external service providers to conduct various internal audit continuous professional development trainings for Eastern Cape Provincial Government Institutions for a period of three (3) years](https://za.bidwunder.com/tenders/appointment-of-a-panel-of-competent-external-service-providers-to-conduct-variou-ebd30f56.md) - Eastern Cape - Provincial Treasury, Eastern Cape, closes 2026-11-02
- [FOR THE MAINTENANCE OF RAILWAY TRACK WITH AN ON-TRACK BALLAST LOW PRODUCTION SCREENING MACHINES FOR A PERIOD OF TWENTY-FOUR (24) MONTHS.](https://za.bidwunder.com/tenders/for-the-maintenance-of-railway-track-with-an-on-track-ballast-low-production-scr-82a6b180.md) - Transnet SOC Ltd, National, closes 2026-10-30
- [PROVISION OF PROFESSIONAL SERVICES, OVER A PERIOD OF THREE (3) YEARS](https://za.bidwunder.com/tenders/provision-of-professional-services-over-a-period-of-three-3-years-bbea7b1c.md) - Langeberg Municipality, Western Cape, closes 2026-11-13
- [PROVISION OF PROFESSIONAL SERVICES FOR THE IMPLEMENTATION OF 300 TOPSTRUCTUTE UNITS AT UMLAZI S1, 2 & 3 HOUSING PROJECT (WARD 88).](https://za.bidwunder.com/tenders/provision-of-professional-services-for-the-implementation-of-300-topstructute-un-2c005aed.md) - Human Settlement, KwaZulu-Natal, closes 2026-11-13
- [APPOINTMENT OF A PANEL OF SERVICE PROVIDERS TO SUPPLY AND DELIVER REAGENTS AND CONSUMABLES FOR THE DISCRETE ANALYSER (GALLERY PLUS)TO THE GERT SIBANDE WATER QUALITY LABORATORY AS AND WHEN REQUIRED FOR THE PERIOD OF 36 MONTHS](https://za.bidwunder.com/tenders/appointment-of-a-panel-of-service-providers-to-supply-and-deliver-reagents-and-c-59d53812.md) - Gert Sibande District Municipality, Mpumalanga, closes 2026-11-06
- [Readvert: Lease for provision of speed red light cameras and fines management system within Makhuduthamaga Local Municipality roads for the period of thirty six (36) months.](https://za.bidwunder.com/tenders/readvert-lease-for-provision-of-speed-red-light-cameras-and-fines-management-sys-d45283e7.md) - Makhuduthamaga Local Municipality, Limpopo, closes 2026-11-20
- [MOBILITY REGULATION: PANEL OF MEDIATORS TO PROVIDE FACILITATION AND MEDIATION SERVICES FOR A PERIOD OF 3 YEARS.](https://za.bidwunder.com/tenders/mobility-regulation-panel-of-mediators-to-provide-facilitation-and-mediation-ser-d6c669a8.md) - Western Cape - Department of Mobility, Western Cape, closes 2026-11-11
- [FOR THE PROVISION OF MEDICAL LABORATORY SERVICE FOR THE PHELOPHEPHA HEALTH CARE TRAINS I AND II “ON AN AS WHEN AND REQUIRED BASIS” FOR A PERIOD OF THREE (3) YEARS.](https://za.bidwunder.com/tenders/for-the-provision-of-medical-laboratory-service-for-the-phelophepha-health-care-b63ac5c5.md) - Transnet SOC Ltd, National, closes 2026-10-30
- [APPOINTMENT OF A SERVICE PROVIDER TO RENDER 24-HOUR SECURITY GUARDING SERVICES FOR THE KWAZULU-NATAL DEPARTMENT OF HUMAN SETTLEMENTS AT EAGLE BUILDING, 353-363 DR PIXLEY KA SEME STREET, DURBAN 4001 FOR A PERIOD OF THIRTY-SIX (36) MONTHS.](https://za.bidwunder.com/tenders/appointment-of-a-service-provider-to-render-24-hour-security-guarding-services-f-77e45254.md) - Kwazulu Natal - Human Settlements, KwaZulu-Natal, closes 2026-11-03
- [PROVISION OF CONSULTANCY SERVICES FOR POST IMPLEMENTATION REVIEW OF RETAIL BOND SYSTEM FOR CENTRAL BANK OF KENYA](https://za.bidwunder.com/tenders/provision-of-consultancy-services-for-post-implementation-review-of-retail-bond-da84501d.md) - Central Bank of Kenya, closes 2026-11-04

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## Sub-sectors

- [Legal and accounting](https://za.bidwunder.com/tenders/sector/M69.md) (68)
- [Head offices and management consulting](https://za.bidwunder.com/tenders/sector/M70.md) (8)
- [Architectural and engineering services](https://za.bidwunder.com/tenders/sector/M71.md) (116)
- [Research and development](https://za.bidwunder.com/tenders/sector/M72.md) (3)
- [Advertising and market research](https://za.bidwunder.com/tenders/sector/M73.md) (19)
- [Other professional services](https://za.bidwunder.com/tenders/sector/M74.md) (427)
- [Veterinary services](https://za.bidwunder.com/tenders/sector/M75.md) (1)

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> Source: https://za.bidwunder.com/tenders/sector/M?page=25