Browse notices from Trans-Caledon Tunnel Authority.
Browse 0 corrigenda and procurement notices from Trans-Caledon Tunnel Authority. These amendments update active tenders — missing a corrigendum can mean bidding on outdated specifications. Stay informed to ensure your bid is accurate and compliant.
Procurement activity across Trans-Caledon Tunnel Authority. The award rate is the share of concluded tenders (awarded plus closed) that resulted in a published contract award.
There are currently no notices from Trans-Caledon Tunnel Authority at the moment.
Stay within this scope while viewing other publication states.
Browse the latest Services: General tenders available in South Africa. We track government and private sector opportunities to help your business grow
View Services: General TendersBrowse the latest Services: Professional tenders available in South Africa. We track government and private sector opportunities to help your business grow.
View Services: Professional TendersBrowse the latest Other Service Activities tenders and opportunities.
View Other Service Activities TendersSouth Africa's construction industry offers significant tender opportunities across all 9 provinces. From major infrastructure projects to building renovations, our platform aggregates construction tenders from government departments, municipalities, and state-owned enterprises. CIDB-registered contractors can find opportunities matching their grading level, with tenders ranging from small maintenance works to multi-billion rand infrastructure developments.
View Construction TendersBrowse the latest Supplies: General tenders available in South Africa. We track government and private sector opportunities to help your business grow.
View Supplies: General TendersBrowse the latest Services: Electrical tenders and opportunities.
View Services: Electrical TendersBrowse the latest Civil Engineering tenders and opportunities.
View Civil Engineering TendersBrowse the latest Services: Functional (including Cleaning and Security Services) tenders and opportunities.
View Services: Functional (including Cleaning and Security Services) TendersMarket analysis for Trans-Caledon Tunnel Authority
Key market metrics for Trans-Caledon Tunnel Authority
Guides to help you win more tenders
47
Total Tenders
R 32,0M
Total Awarded Value
11
Active Companies
Ranked supplier analysis
Win Rate
100.0%
CDS
0.52
Awards
1
Win Rate
100.0%
CDS
0.40
Awards
1
Win Rate
100.0%
CDS
0.34
Awards
1
Win Rate
100.0%
CDS
0.32
Awards
1
Win Rate
100.0%
CDS
0.31
Awards
1
Upgrade to Pro to see the full competitive landscape, including all ranked suppliers and their market share data.
Paid access from R499/mo
or upgrade to Pro Subscription
Concentration and dependency metrics
Get detailed concentration metrics, top supplier shares, and dependency analysis.
Paid access from R499/mo
or upgrade to Pro Subscription
Participation and dominance patterns
See which suppliers dominate, who bids frequently, and which emerging companies are entering the market.
Paid access from R499/mo
or upgrade to Pro Subscription
Cross-dimension distribution
Upgrade to Pro to see all category distribution with full tender counts.
Paid access from R499/mo
or upgrade to Pro Subscription
Upgrade to Pro to see all province distribution with full tender counts.
Paid access from R499/mo
or upgrade to Pro Subscription