When Ten Suppliers Take 60.5% of Tender Value, the Missing Data Matters as Much as the Concentration

Last Updated 2 hours ago by Kenya Engineer

Ten suppliers received 11 public contracts worth KSh131.67 billion in the financial year ended June 2025, according to an analysis of awards reported to the Public Procurement Regulatory Authority. That represented 60.5 per cent of the KSh217.45 billion value across 25,994 reported contracts.

The concentration was substantially higher than in the preceding year, when the ten largest suppliers accounted for KSh73.9 billion, or 28.1 per cent, of KSh262.76 billion in reported awards.

The numbers justify questions about competition, procurement planning and institutional capacity. They do not, on their own, prove collusion, overpricing or preferential treatment. Infrastructure procurement is lumpy: a single stadium, dam, berth or road programme can be worth more than thousands of routine purchases. Concentration by value may therefore rise sharply even when the number of winning suppliers is broad.

The denominator also matters. These are awards reported to the regulator, not necessarily the full universe of Kenyan public procurement. PPRA’s own system assessments have repeatedly identified incomplete publication of tender and contract information. The correct reading is therefore: the ten suppliers took 60.5 per cent of the value that appeared in the analysed reported dataset.

The contracts reveal a project-governance question

The largest award was the KSh42.52 billion Talanta Sports City project to Linzi Finco, structured around a 15-year infrastructure bond linked to the Sports, Arts and Social Development Fund. The next largest was the KSh23.63 billion Keben Dam project awarded to Sinohydro. Other major awards covered port works, public housing, an airstrip and roads.

These contracts have different technical scopes, financing mechanisms and delivery risks. Putting them in one supplier league table is useful for showing value concentration, but not sufficient for assessing value for money. A financed design-and-build project should be examined differently from a conventional works contract; a dam requires different risk allocation from a stadium or berth.

The procurement question should therefore move from “who received the largest total?” to “what did the public buy, how was the price established, what risk was transferred, and what has been delivered?”

For engineers, the decisive records include the reference design, employer’s requirements, geotechnical and hydrological basis, bills of quantities, tender evaluation, signed contract, financing terms, approved programme, variation orders, test results, payment certificates and completion performance. Without that chain, a public award remains a number detached from its technical content.

Keben Dam shows why scope history must be visible

Keben Dam provides a useful case study because Kenya Engineer’s archive captures an earlier project definition. In 2017, Kenya Engineer published an invitation for proposals for the Keben Dam and Kapsabet water-supply project. The advertised scope included a roughly 30-metre composite dam, a 6,000-cubic-metre-per-day treatment plant, a raw-water pipeline and about 30 kilometres of transmission infrastructure.

The current KSh23.63 billion award has been reported as reflecting an expanded design and treatment capacity compared with an earlier version of the scheme. That may be a legitimate reason for a much larger price. It is also exactly why public project records should retain a visible scope-and-cost history.

A responsible comparison would place the 2017 concept, subsequent feasibility and design revisions, current output capacity, price basis, financing cost and construction risk side by side. It should separate inflation from additional scope, changed site conditions, higher standards, financing charges and contingency. Without that reconciliation, claims that the project cost simply “tripled” are as incomplete as assurances that all of the increase is explained by scope.

Public disclosure of that bridge would protect both taxpayers and the delivery team. It would allow legitimate design development to be distinguished from unexplained cost growth.

Beneficial ownership remains a major blind spot

The reported dataset indicated that 14,819 of the 25,994 contracts—about 57 per cent—did not contain beneficial-ownership information. That gap is material because a supplier name does not always identify the person who ultimately controls or benefits from the company. Related firms can appear as separate bidders or suppliers, weakening concentration and conflict-of-interest analysis.

Kenya’s disclosure framework already has a foundation. Executive Order No. 2 of 2018, the procurement law and regulations, and company beneficial-ownership requirements support publication of contract and ownership information. PPRA has also sought to refine its beneficial-ownership disclosure form.

The implementation problem is completeness, validation and usability. An ownership field should not be treated as complete merely because a document was uploaded. Names need standard identifiers; changes during the contract need to be tracked; politically exposed persons and conflicts require lawful verification; and the data should be machine-readable enough to link companies across awards.

An award portal is not yet a delivery portal

Kenya’s electronic Government Procurement System creates an opportunity to make procurement information more consistent from planning to payment. PPRA has directed the integration of the Public Procurement Information Portal with e-GP, and the 2024 Methodology for Assessing Procurement Systems review recommended better data, professional capacity and lifecycle management.

The reform should be judged by whether it produces a complete project record, not simply by the number of transactions processed electronically. At minimum, the public interface for major works should show:

• Procurement plan, feasibility study and approved project budget;
• Tender notice, addenda, bidder list, evaluation summary and award decision;
• Beneficial owners using consistent identifiers;
• Signed contract, technical scope, programme and financing obligations;
• Variations, extension-of-time decisions and cumulative price change;
• Physical progress, certified payments, unpaid certificates and claims;
• Test and commissioning results, completion date and defects status; and
• Operating performance after handover, where relevant.

This is the difference between procurement transparency and project transparency. A clean award process can still lead to poor delivery. Conversely, a concentrated award may be defensible if competition was genuine, scope is clear, risk is properly priced and performance is verifiable.

The engineering profession’s role

Kenya Engineer’s August 2026 feature on scaling infrastructure investment argued that Kenya needs stronger project preparation, feasibility work and transparent value-for-money tests before mobilising more private finance. The concentration data reinforces that argument.

Engineers sit at the point where procurement documents become physical assets. Their professional responsibility extends beyond certifying quantities. It includes defining measurable requirements, recording design changes, refusing unsupported variations, preserving test evidence and communicating when political timetables conflict with safe delivery.

Professional bodies can also press for standard public dashboards for projects above a value threshold. Such dashboards would make it harder to debate megaprojects using only contract sums and launch dates.

Scrutiny without presumption

The 60.5 per cent figure is an alert, not a verdict. It says a small number of suppliers and projects account for a large share of reported award value. That concentration should trigger competition analysis, capacity checks, related-party screening and project-level audit. It should not substitute for them.

The more serious systemic finding is that a large share of ownership information is missing and the reported award dataset is not a complete performance record. Kenya can improve confidence in public investment by connecting each shilling from procurement plan to beneficial owner, signed scope, variation, payment and operating asset.

That is the analytical standard infrastructure procurement now requires: not suspicion by headline, and not reassurance by ceremony, but a traceable chain of evidence.