Various sectors including the aviation, construction, engineering, land ownership, legal, private security, public procurement & asset disposal, shipping, banking, mining, insurance, and telecommunications sectors have specific regulations that limit the degree to which non-Kenyan persons can own undertakings in Kenya and/or limits on the shareholding of a single person. The capital markets sector also has its own rules governing the take-over procedure of listed companies. Mergers involving these sectors are subject to the approval of relevant regulatory authorities as well as clearance from the Authority.
COMESA Competition Regime: Regionally, the Common Market for Eastern and Southern Africa (COMESA), of which Kenya is a member, has rules in place which a proposed merger transaction in the Common Market will be subject to provided it meets the regional dimension test and financial threshold.
The COMESA Competition Regulations provide that a merger meets the regional dimension test if both the acquiring undertaking and the target undertaking or either of them operate in two or more COMESA member states. The COMESA Common Market comprises the following Member States: Burundi, Comoros, the Democratic Republic of Congo, Djibouti, Egypt, Eritrea, Ethiopia, Kenya, Kingdom of eSwatini, Libya, Madagascar, Malawi, Mauritius, Rwanda, Seychelles, Somalia, Sudan, Tunisia, Uganda, Zambia and Zimbabwe.
A merger is notifiable to the COMESA Competition Commission if both the acquiring firm and the target firm, or either of the acquiring firm or the target firm, operate in two or more Member States and the merger satisfies the following two-stage test:
1.The combined annual turnover or value of assets (whichever is higher) of all parties to a merger in the Common Market equals or exceeds USD 50 million; and
2.The annual turnover or value of assets, whichever is higher, in the Common Market of each of at least two of the parties to a merger is at least USD 10 million.
Even if these thresholds are met, a filing will not be required if each of the parties to a transaction achieves at least two-thirds of its aggregate turnover or assets in COMESA within one and the same Member State.
EAC Competition Regime: Kenya is also a Partner State of the East African Community (EAC). Under the East African Community Competition Act, 2006 and its Regulations, with effect from 1st November 2025 proposed mergers or acquisitions that involve undertakings with operations in two or more Partner States shall be notifiable to the East African Competition Authority provided they satisfiy the following criteria:
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The combined turnover or assets in the Community of the merging undertakings, whichever is higher, equals to or exceeds USD 35 million; and
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At least two undertakings to the merger or acquisition have a combined turnover or assets of USD 20 million in the Community, unless each of the parties to a merger achieves at least two-thirds of its aggregate turnover or assets in the Community within one and the same Partner State.
The Partner States of the EAC are Burundi, Democratic Republic of the Congo, the Federal Republic of Somalia, Kenya, Rwanda, South Sudan, Uganda and Tanzania.
The merger shall not come into effect before notification to the EAC Competition Authority and without the approval of the Authority.