Editor’s note: This is general educational information about the admission criteria for the listing boards of the Nigerian Exchange. It is not investment advice and it does not assess any company’s suitability for a listing. Every threshold quoted comes from the exchange documents and the statute listed at the end.
A company applying to list in Lagos is not judged against one standard. The Nigerian Exchange operates separate boards, each with its own arithmetic on profits, size, float and shareholder numbers, and the board a company joins is decided by which of those numbers it can meet. The Exchange states the position plainly: to list, a company must meet minimum admission criteria including structure, size, free float and number of shareholders, with the detail set out in the Rulebook.
Three thresholds that separate the boards
The clearest divider is market capitalisation at the time of listing, calculated from the issue price and issued share capital. The Growth Board entry standard requires not less than NGN50 million. The Growth Board standard above it requires not less than NGN500 million. The Main Board asks for not less than NGN4 billion under one of its standards, and the Premium Board requires a market capitalisation equal to or greater than N200 billion at the date of application. A dual listing requires at least N28 billion or equivalent at the time of listing.
Profitability is the second divider, and the requirement differs from board to board. Neither Growth Board standard imposes a pre-tax profit requirement. The Main Board sets alternatives: cumulative pre-tax profits from continuing operations of not less than NGN300 million over the last 3 years with at least NGN100 million in 2 of those years, or cumulative pre-tax profits of not less than NGN600 million over the last 1 or 2 years, or, under a third standard, no profit requirement at all. Premium Board applicants must satisfy the Main Board requirements.
The third divider is ownership. The public shall hold a minimum of 10% of each class of equity securities on the Growth Board entry standard, 15% on the higher Growth Board standard and 20% on the Main Board, while a Premium Board applicant must satisfy either a minimum free float of 20% of issued share capital or a free float valued at or above NGN40 billion on the date the Exchange receives the application. The number of public shareholders shall not be less than 21 on the Growth Board entry standard, not less than 51 on the standard above it and on a dual listing, and not less than 300 on the Main Board.
The Exchange’s own announcement of the listing of 91,000,000 ordinary shares of Ronchess Global Resources Plc on the Growth Board describes a traffic-solutions and construction services provider raising long-term capital on a board whose standards carry no pre-tax profit requirement.
Track record, accounts and lock ups
The boards also differ on how much history an applicant must show. Growth Board standards require a minimum operating track record of 2 years, or a new business that can evidence investment by a core investor or strong technical partner with a minimum of two years, or four years, of operating track record depending on the standard, or by a majority shareholder who is a high net worth individual or a director of a listed company. The Main Board requires 3 years of operating track record, or evidence of a three year record held by a core investor. A dual listing requires the company to have been in operation for at least 2 years.
Financial statements follow the same pattern: 2 years of financials for the Growth Board and dual listings, 3 years for the Main Board, and in every case the date of the last audited accounts must not be more than 9 months old at the time of application. Shareholders’ equity is only specified on one Main Board standard, at not less than NGN3 billion. The lock up is common across the equity boards: promoters and directors are to retain 50% of shares for 12 months from the date of listing.
Premium Board admission adds a qualitative test to the quantitative ones. A company must be evaluated under the NGX Corporate Governance Rating System and achieve a minimum rating score of 70%, in addition to satisfying one of the Main Board listing standards and the capitalisation and float conditions. Every board requires the applicant to be registered as a public limited liability company under the Companies and Allied Matters Act.
What the boards cost
Fees are structured differently rather than merely scaled. Growth Board annual listing fees are fixed flat rates, currently a total of NGN450 thousand for a new listing, made up of an application fee of NGN250,000 and an annual fee of NGN200,000, with a 50% discount on application fees for the first 24 months from the launch date of the board. Main Board and Premium Board fees are based on market capitalisation subject to a maximum in the fee schedule, currently NGN4.2 million, with the Main Board application fee for a new or additional listing set at 0.1% of value.
Analysis: the boards apply two different sets of tests
Read as a set, these thresholds are not one ladder with rungs at different heights. They are two different questions. The Growth Board waives profitability entirely and asks instead for evidence of a sponsor: a core investor, a technical partner with a multi year record, or a high net worth majority shareholder. The Main Board asks for profits and three years of audited history and does not care who is standing behind the company. The two sets of criteria therefore test different things. The Growth Board standards test for a sponsor with a stated record; the Main Board standards test for cumulative pre-tax profits and three years of audited history.
The shareholder count deserves more attention than it usually gets. Moving from 21 public shareholders to 51 and then to 300 sets a distribution requirement whose effect falls on tradability. A 10% float held by twenty one holders can be an unshiftable block; the same percentage held by three hundred is a market. That the Premium Board allows a company to satisfy either 20% of issued capital or NGN40 billion of free float value makes the point explicit, since for a very large issuer the naira value of the float matters more to tradability than its percentage.
The fee design points the same way. A flat NGN450 thousand for a Growth Board listing, halved on application for the first 24 months from the board’s launch, does not vary with the size of the applicant. Main Board and Premium Board fees scale with market capitalisation up to a cap of NGN4.2 million. The schedule therefore charges a fixed amount at the small end of the market and a capped percentage at the large end.
One caution applies to every number above. Under section 32 of the Investments and Securities Act, 2025, no amendment may be made to the rules or listing requirements of a securities exchange, by rescission, amendment, alteration, deletion, substitution or addition, unless the board of the exchange has forwarded written notice of the proposed amendment to the Commission for approval, and the Commission may itself amend those requirements by written notice specifying the date they take effect. Thresholds of this kind are live regulatory instruments. The Exchange’s summary table itself directs readers to the Rulebook for the detail, and that document, at its current approved date, is what governs an application.
