Dual Listed Companies: Cross-Listing on the SEM
Key takeaways
- A dual listing allows issuers to trade shares across multiple venues, with the SEM supporting multi-currency settlement.
- The Official Market requires a registered sponsor, while the Development & Enterprise Market requires a corporate adviser.
- Issuers must satisfy specific shareholder distribution, public float, and reporting rules on their chosen SEM market.
Dual listed companies maintain active listings on two or more stock exchanges to access international capital pools, diversify their shareholder base, and facilitate trading across different time zones and currencies. For growing companies in Asia, India, and Southern or East Africa, establishing a secondary listing on the Stock Exchange of Mauritius (SEM) provides access to international settlement rails and multicurrency trading infrastructure.
Evaluating a dual listing requires founders and chief financial officers to review the structural mechanics, ongoing reporting obligations, professional adviser appointments, and eligibility standards that apply when joining the SEM alongside a home exchange.
Understanding Dual Listed Companies
A dual listing occurs when an issuer lists its securities on a second exchange without delisting from its primary market. In general terms, cross-listing can take the form of an identical class of equity listed across two markets or a dual-headed holding structure.
Operating as a dual listed entity involves managing two distinct sets of compliance guidelines. While an issuer must continue to satisfy the continuous disclosure and governance rules of its primary exchange—such as the NSE, BSE, JSE, or SGX—it must also fulfill the entry and continuous obligations of the secondary venue. Because eligibility thresholds, reporting schedules, and governance frameworks on home exchanges vary widely, management teams should always examine the official rulebooks of those domestic venues.
Dual listed issuers on the SEM benefit from flexible currency settlement. According to SEM at a glance, trading and settlement on the exchange are available in USD, EUR, GBP, ZAR, and MUR. This multi-currency framework allows international businesses to issue and settle shares in currencies that match their operational revenue and balance sheet composition. Furthermore, cross-border participation is established on the exchange; of the 255 new securities listed between 2010 and the end of 2025 across shares, bonds, and other instruments, 124 were issued by international entities.
Listing Venues on the Stock Exchange of Mauritius
Companies considering a listing on the SEM can evaluate two primary trading markets: the Official Market and the Development & Enterprise Market (DEM). The overarching regulatory authority supervising these markets is the Financial Services Commission (FSC). At the end of 2025, there were 57 companies listed on the Official Market and 33 companies on the DEM.
The Official Market
The Official Market is designed for established operating companies with a demonstrated financial history. Under the Official Market requirements, an applicant must meet the following criteria:
- Financial History: Three years of audited financial statements.
- Market Capitalisation: A minimum market capitalisation of MUR 20 million.
- Shareholder Distribution: At least 200 shareholders.
- Public Float: At least 25% of the listed equity must be held in public hands. The exchange rules allow this public float to be phased: a company may begin with 15%, increase to 20% within three years, and reach the full 25% by year five.
The Development & Enterprise Market (DEM)
The DEM serves growing entities and smaller enterprises looking for a public quotation. According to the Stock Exchange of Mauritius - DEM requirements, applicants must meet specific baseline criteria:
- Financial History: One year of audited IFRS financial statements. This requirement concerns the presentation of audited statements under IFRS and does not mandate a minimum profit or revenue level. For an early-stage company without a track record, the SEM allows an application supported by a business plan covering at least three years, certified by an independent financial adviser.
- Market Capitalisation: A minimum market capitalisation of MUR 20 million, which is about USD 420,000 (approximate).
- Shareholder Spread: At least 100 shareholders.
- Public Hands: At least 10% of the shares in public hands.
Note that having at least 100 shareholders and having at least 10% in public hands are two separate conditions; the 10% does not need to be held exclusively by the 100 shareholders. If an applicant does not satisfy these distribution levels at admission, the SEM may admit the company if it commits to meeting them by the end of its first year of listing.
Additional platforms exist for regional enterprises. The Africa Board was launched in October 2018 for companies that hold at least half of their assets or generate at least half of their revenue in Africa outside Mauritius. In December 2024, the SEM also launched SEMX, a growth platform for African businesses.
Liberty Consulting (Tokyo) coordinates DEM listing projects with advisers in Mauritius.
Check eligibility →Adviser Roles and Governance Structures
Managing a dual listing requires coordination between market regulators, legal teams, and capital markets intermediaries. The SEM rules define distinct mandatory roles depending on whether an issuer selects the Official Market or the DEM.
+--------------------------------------------------------------+
| Regulatory Framework |
| Financial Services Commission (FSC) |
+------------------------------+-------------------------------+
|
+------------------+------------------+
| |
v v
+-----------------------+ +-----------------------+
| Official Market | | DEM |
+-----------------------+ +-----------------------+
| - Registered Sponsor | | - Corporate Adviser |
| (Rule 4.2) | | (DEM Rule 32) |
| - Local Agent | | - 1 Year Audited IFRS |
| (Rule 15.4) | | or Certified 3-Year |
| - 3 Years Accounts | | Business Plan |
| - 200 Shareholders | | - 100 Shareholders |
| - 25% Public Hands | | - 10% Public Hands |
| (Phased options) | | (Separate criteria) |
+-----------------------+ +-----------------------+Official Market Advisers
Under the Official Market Listing Rules (Rule 4.2), an applicant must appoint a sponsor registered with the SEM. This sponsor must remain appointed while the application is processed and for the entire duration that the company remains listed. The sponsor guides the board on exchange obligations and acts as the official liaison to the exchange. Furthermore, under Rule 15.4 of the Official Market Listing Rules, international issuers must appoint a local agent in Mauritius to handle communications and administrative affairs.
DEM Corporate Advisers
The legal terminology differs on the DEM. The DEM Rules (amended November 2019) do not use the word "sponsor." Instead, under DEM Rule 32, a DEM company must, as far as reasonably practicable, retain a corporate adviser at all times. The corporate adviser is responsible for advising the board of directors regarding ongoing compliance with DEM rules and liaising directly with the exchange.
Step-by-Step Dual Listing Workflow
Executing a dual listing demands alignment between the home market clearing system and the Central Depository & Settlement Co. Ltd. (CDS) in Mauritius. Although cross-listing timetables vary based on entity readiness and home jurisdiction legal requirements, the general execution pathway follows a defined sequence.
Phase 1: Structuring and Feasibility
Management must determine how shares will move between registers or whether a depository structure is required. The company’s legal counsel evaluates constitutional documents to ensure cross-border share transfers are permitted. In this phase, the board formally appoints its required intermediaries: a registered sponsor (for the Official Market) or a corporate adviser (for the DEM), along with local legal representation.
Phase 2: Document Preparation
The issuer and its advisers compile the listing particulars or prospectus. Core documents include:
- Audited financial statements (three years for the Official Market; one year of IFRS statements, or a three-year certified business plan, for the DEM).
- Constitutional documents amended to reflect exchange requirements.
- Material contracts and director disclosures.
- Documentation of the primary exchange status and evidence of regulatory standing in the home jurisdiction.
Phase 3: Review and Regulatory Filing
The listing document is submitted simultaneously to the SEM and the FSC. The exchange’s listing executive committee examines compliance with the applicable Listing Rules, while the FSC assesses regulatory clearance. The appointed sponsor or corporate adviser handles queries raised during the vetting rounds.
Phase 4: Admission and Trading
Upon receipt of regulatory approval from the FSC and listing approval from the SEM, the listing particulars are published. The company issues an admission announcement, coordinates share registry connectivity with the CDS, and commences trading in the approved currency (MUR, USD, EUR, GBP, or ZAR).
Continuous Obligations for Cross-Listed Issuers
Maintaining a dual listed status requires parallel reporting workflows. The primary risk for management is a disclosure mismatch—releasing price-sensitive information on one market while the other is closed or uninformed.
- Simultaneous Disclosures: Material events, earnings updates, and changes in directorships must be published across both markets concurrently to avoid asymmetric information.
- Financial Reporting: Issuers must release interim and annual financial reports in accordance with exchange-mandated accounting principles (such as IFRS) and within prescribed deadlines.
- Adviser Retention: Official Market issuers must continuously retain a registered sponsor, while DEM issuers must retain a corporate adviser as required by DEM Rule 32.
Founders and CFOs exploring secondary listings can contact Liberty Consulting, the advisory practice to which this site refers enquiries, for assistance in coordinating entry requirements. Specific procedural details and potential rule changes should always be validated against the formal exchange rulebooks or with an authorised market professional.
Key Takeaways
- Dual listings allow issuers to cross-list equity across domestic and secondary venues to access capital in multiple currencies.
- Entry on the SEM requires satisfying discrete shareholder counts (200 for Official Market; 100 for DEM) and public float percentages.
- Official Market issuers must retain a registered sponsor; DEM issuers must retain a corporate adviser under DEM Rule 32.
FAQ
- Q. What is a dual listed company structure?
- A. A dual listed company structure involves maintaining an active listing on a primary domestic stock exchange while listing securities on a secondary exchange, allowing trading in multiple jurisdictions and currencies.
- Q. What professional advisers must dual listed issuers appoint on the SEM?
- A. Under the Official Market Listing Rules (Rule 4.2), issuers must appoint a registered sponsor during application and while listed, and international issuers require a local agent (Rule 15.4). The DEM requires a corporate adviser under DEM Rule 32.
- Q. Can dual listed companies trade in foreign currencies on the SEM?
- A. Yes. Trading and settlement on the Stock Exchange of Mauritius are available in USD, EUR, GBP, ZAR, and MUR.
Cite or share this article
Copy the link below. If you quote this article, please link to this page as the source.
