Independent Regulatory Board for Auditors
National department / entity · 6 published awards, 2024Q1 to 2026Q2
Based on tenders published to the National Treasury eTenders portal. Municipalities and SOEs are not obliged to publish here: absence of data is not absence of procurement. Coverage for this buyer: 67% of its published awards carry a usable value; geography inferred from the name.
What it buys (4 categories)
Awards per quarter
Method mix
- Open tender: 5 (83%)
- Limited / direct: 1 (17%)
Median advertised window: 27 days (national median 19).
Supplier concentration
6 distinct winning firms. The largest takes 17% of awards; concentration index (HHI) 0.17.
Largest winners by award count: LIS CONSULTING SERVICES AND PROJECTS (1), DESTINY GLOBAL TECHNOLOGY (1), 45TH MEDIA (1).
Names restate the published award record; nothing analytic is attached to any name, and concentration is a market-structure observation, not an accusation: small buyers and specialist categories concentrate naturally. Right of reply →
Buyers with similar baskets
Nearest procurement mixes by revealed specialisation (cosine similarity), regardless of sphere or size. Descriptive, not a comparison of performance.
- Western Cape - Western Cape Liquor Board
- Northern Cape - Cooperative Governance Human Settlement and Traditional Affairs
- South African Local Government Association
- Commission for Gender Equality
- Community Schemes Ombud Service
Categories at least two of these peers award that Independent Regulatory Board for Auditors hasn't published awards in: Services: General (4 peers), Construction (3 peers), Information and communication (3 peers), Accommodation (3 peers), Security and investigation activities (3 peers), Services: Functional (Including Cleaning and Security Services) (2 peers), Administrative and support activities (2 peers), Education (2 peers). A gap can be a choice as easily as an omission.