Dangote refinery distillation column
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The Free Zone test: what the Dangote Refinery IPO actually asks of Nigeria’s legal market

Nigeria’s first public offer by a Free Zone Enterprise is not only a capital-markets event. It is the first serious test of whether three domestic law firms can carry a transaction of national consequence without international counsel in the room.


Nigeria's first public offer by a Free Zone Enterprise is not only a capital-markets event. It is the first serious test of whether three domestic law firms can carry a transaction of national consequence without international counsel in the room.

Key points

  • Up to 4.1bn ordinary shares offered; Banwo & Ighodalo is solicitor to the issuer, Olaniwun Ajayi LP solicitor to the offer, AELEX on the transaction.
  • No international counsel is named on the Nigerian leg of the transaction.
  • The structural question is not valuation. It is whether a Free Zone Enterprise can be taken to the public market cleanly under Nigerian law.
  • Meridian treats this as the reference transaction for how Nigerian capital markets will be used to fund energy assets for the rest of the decade.

The transaction, stated plainly

Dangote Petroleum Refinery and Petrochemicals FZE has filed an offer prospectus for up to 4.1 billion ordinary shares. The offer is the first public share offer by a Nigerian Free Zone Enterprise. On Meridian’s verification of the prospectus, three Nigerian law firms hold the legal roles:

RoleFirmWhat it actually means
Solicitor to the IssuerBanwo & IghodaloOwns the company’s legal position, the disclosure file and the relationship with the refinery
Solicitors to the OfferOlaniwun Ajayi LPOwns the offer mechanics, the issuing house interface and the allotment process
Transaction counselAELEXThird Nigerian firm on the panel; banking and finance capacity

No international law firm is named on the Nigerian leg.

The Free Zone problem nobody has priced

Nigeria’s free zones sit in a legal category of their own. A Free Zone Enterprise is licensed under the Nigeria Export Processing Zones Authority framework, not incorporated under CAMA in the ordinary sense. Its securities, its reporting obligations, its tax position and its ability to have its shares held by the Nigerian public are all governed by a bespoke regime sitting alongside, not inside, the mainstream Companies and Allied Matters Act architecture that Nigerian capital-markets practice was built on.

That produces four questions the panel has to answer in the disclosure file, and each one is genuinely novel:

  1. Share transferability. Can a Free Zone Enterprise’s shares be transferred to the general public without breaching the terms of the zone licence? The answer has to be constructed, not cited.
  2. Listing eligibility. What does the Nigerian Exchange require of an issuer whose corporate existence is administratively rather than statutorily constituted?
  3. Tax treatment for subscribers. A Free Zone Enterprise enjoys exemptions. Those exemptions are designed for export-oriented operations. Their interaction with a public shareholder base (dividends, capital gains, withholding) is a genuine open question for the retail investor.
  4. Regulatory sequencing. NEPZA, the Securities and Exchange Commission and the Exchange all have to be satisfied, and no established order of operations exists.

This is the kind of work that generates precedent rather than consuming it. Whoever runs it owns the template for every subsequent Free Zone listing, and there is a queue forming. Nigeria’s free zones host refining, gas processing, fertiliser, petrochemical and logistics assets, many of which will need capital before the end of the decade.

Why the panel composition matters more than the price

Meridian tracks counsel appointments because they are the least gameable signal in the African legal market. Awards are voted, directories are submitted, press releases are drafted. A role on a prospectus is a commercial fact.

Read against the firm’s longer relationship with the Dangote group, the appointment pattern is consistent:

  • Banwo & Ighodalo acted as transaction counsel on Dangote Cement’s โ‚ฆ500bn commercial paper programme established in 2025, which produced the โ‚ฆ119.87bn Series 1 and 2 issuances.
  • Banwo & Ighodalo advised the refinery on the US$4bn syndicated term loan, with Olaniwun Ajayi advising the lenders: the two firms on opposite sides of the same credit.
  • Olaniwun Ajayi has now been appointed to the offer itself, which is the side that faces the investing public.

That last point is the commercially significant one. “Solicitors to the Offer” is a client-facing role: it carries the interface with the issuing house, the receiving banks, the registrars and, indirectly, the retail investor. It is where a firm builds the relationship that produces the next three mandates.

What this does to the Nigerian capital-markets league

Meridian’s tracker holds a deep run of Nigeria-related mandates across the current cycle, and the concentration of large mandates in a small number of Lagos firms is becoming structural rather than incidental. The Lagos State green bond alone carried an eight-firm domestic panel: ALP NG & Co, Banwo & Ighodalo, Duale Ovia & Alex-Adedipe, G Elias & Co, Olaniwun Ajayi, Sofunde Osakwe Ogundipe & Belgore, The Metropolitan Law Firm and Udo Udoma & Belo-Osagie.

Eight firms on a sub-national green bond. Three firms on the country’s most consequential equity offering. These two facts describe the same market from opposite ends: breadth at the bottom of the market, extreme concentration at the top.

Domestic counsel appointed, selected Nigerian capital-markets transactions
Lagos State green bond (2025)8 firms
Guaranty Trust share offer (2025)6 firms
Dangote Refinery IPO (2026)3 firms
Bank of Industry US$1bn programme (2026)1 firm

Source: counsel appointments as recorded by Meridian from firm and offer documents. Bars scaled to the largest panel in the set.

The risks Meridian is watching

Three specific things could turn this transaction into a cautionary case rather than a template.

Subscription risk. A public offer of this magnitude requires genuine retail and institutional demand, not just a well-drafted prospectus. Nigeria’s domestic pension and insurance pools are deep enough in aggregate, but they are also conservative about a single-asset, single-site industrial risk.

Disclosure under a hybrid regime. If the Free Zone structure produces disclosure that is materially less complete than an ordinary CAMA issuer’s, the market will price that in permanently, and the next Free Zone listing will pay for it.

Concentration of institutional knowledge. Three firms now hold the entire precedent base for Nigerian Free Zone public equity. That is efficient for them and fragile for the market. Meridian would expect the Nigerian Exchange and the SEC to publish guidance notes once the offer closes, and we would treat that publication as a significant event.

What we will report next

Meridian will publish three follow-ups from the tracker, not from press releases: the allocation outcome by investor class; the first Free Zone listing that follows this one, and which firms are appointed to it; and any SEC or NGX guidance that emerges from the process. Each will be dated and source-linked.

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