De-SPAC Merger Process Singapore: What Happens After an SGX SPAC Finds a Target

Learn the stages an SGX-listed special purpose acquisition company goes through to merge with a private operating business, and what changes for shareholders.

The de-SPAC process is the sequence of steps an SGX-listed special purpose acquisition company (SPAC) goes through to merge with a private target business, converting the shell company into an operating listed entity, including target due diligence, shareholder approval, and redemption rights for existing SPAC investors.

Not financial advice. All figures for educational reference only. Data as at September 2026. Last updated: September 2026.

Key Takeaways

• A de-SPAC is the business combination stage where an SGX-listed SPAC merges with a private operating company, distinct from the SPAC’s original listing (IPO) stage.
• SGX rules require the de-SPAC business combination to be completed within a set timeframe from listing, typically up to 24 months with possible extensions, or the SPAC must be liquidated and funds returned to shareholders.
• SPAC shareholders are generally given redemption rights, allowing them to redeem their shares for a pro-rata share of the trust account instead of continuing into the merged entity.
• The de-SPAC combination requires approval from SPAC shareholders at a general meeting, alongside SGX’s review of the target business against Mainboard admission criteria.
• Sponsor shares and warrants can dilute economic returns for public shareholders who remain invested through to the completed merger.

Table of Contents

What Is the De-SPAC Process?

A special purpose acquisition company (SPAC) is a shell company listed on an exchange specifically to raise capital that will later be used to merge with, and effectively take public, a private operating business. SGX introduced a regulatory framework for SPAC listings in 2021, allowing sponsors to list a cash shell on the Mainboard, raise funds from public investors, and hold that capital in a trust account while searching for a suitable target company to merge with.

The SPAC’s initial listing — sometimes referred to loosely alongside “SPAC listing” content elsewhere on this site — is the IPO stage. The de-SPAC process refers specifically to what happens next: the search for, negotiation with, and eventual business combination with a private target, which converts the shell company into an operating listed business under a new name and business focus.

This distinction matters because the risks and mechanics at each stage are quite different. At listing, investors are essentially betting on the sponsor’s ability to find and execute a good deal within the allowed timeframe. At the de-SPAC stage, investors face a much more concrete decision: whether to stay invested in the specific target business the sponsor has identified, or exercise redemption rights and exit with their pro-rata share of the trust account instead.

How Does the De-SPAC Process Work in Singapore?

Once an SGX-listed SPAC identifies a potential target, it typically announces the proposed business combination and begins a due diligence and negotiation process to finalise deal terms, including the target’s valuation and the resulting ownership split between SPAC public shareholders, sponsor shares, and the target’s existing owners.

SGX rules require the de-SPAC business combination to be completed within a defined period from the SPAC’s initial listing date — generally up to 24 months, with the possibility of an extension of typically up to a further 12 months subject to conditions such as shareholder approval. If no qualifying business combination is completed within this timeframe, the SPAC must be liquidated, with the funds held in the trust account returned to public shareholders.

Before the de-SPAC can complete, SPAC shareholders vote on the proposed business combination at a general meeting, and the target business must separately satisfy SGX’s usual admission criteria for a Mainboard listing, similar in substance to what any traditional IPO candidate would need to meet, since the combined entity is effectively taking the target company public.

Critically, shareholders who do not wish to continue holding shares in the newly merged entity generally have redemption rights, allowing them to redeem their SPAC shares for a pro-rata portion of the trust account (roughly the original issue price plus accrued interest) rather than rolling into the operating business. This gives investors a genuine opt-out at the point the actual target and deal terms become known, rather than being locked in purely based on the sponsor’s track record at the original SPAC listing.

Sponsor shares (often called “promote” shares, typically issued to sponsors at a nominal cost) and warrants attached to public shares can dilute the economic interest of shareholders who choose to remain invested through the completed merger, which is an important factor to weigh alongside the target business’s own fundamentals when deciding whether to redeem or stay in.

the De-SPAC Process Example

Suppose an SGX-listed SPAC raised S$150 million at its 2024 listing, with funds held in a trust account earning interest. In 2026, the SPAC’s sponsor announces a proposed business combination with a private Southeast Asian renewable energy operator, valuing the combined entity at S$500 million.

SPAC shareholders receive a circular describing the target’s financials, the proposed post-merger ownership split between existing SPAC public shareholders, the sponsor’s promote shares, and the target’s original owners, and are asked to vote on the business combination at a general meeting. A shareholder who invested S$10,000 at the original SPAC IPO now has to decide: exercise redemption rights and receive back roughly their pro-rata share of the trust account (original capital plus accrued interest, since the funds were held for two years), or remain invested and instead hold shares in the newly merged renewable energy company going forward.

A shareholder who believes strongly in the renewable energy target’s growth prospects might choose to stay in despite the dilution from sponsor promote shares and warrants, effectively treating their original SPAC investment as having converted into an early-stage growth equity position. A shareholder who was primarily attracted to the SPAC for capital preservation with modest interest income might instead redeem and exit cleanly once the actual target is revealed, rather than take on operating-company risk they did not originally sign up for.

Advantages of the De-SPAC Process

• Redemption flexibility. Shareholders are not locked into whatever target the sponsor eventually finds — they can redeem for their pro-rata trust account value if the proposed deal does not appeal to them.
• Defined timeframe. SGX’s mandated deadline for completing a business combination, with mandatory liquidation otherwise, limits how long capital can sit idle in an unproductive shell.
• SGX listing standard applied to target. The target business must separately meet Mainboard admission criteria, providing a baseline quality filter beyond just the sponsor’s own assessment.
• Shareholder vote requirement. Requiring a formal shareholder vote on the business combination gives investors a direct say before the merger can proceed.
• Faster public listing route for targets. For the private target company itself, merging with an already-listed SPAC can be a faster route to a public listing than a traditional IPO process.

Risks and Limitations

• Sponsor and warrant dilution. Promote shares issued to sponsors and warrants attached to public shares reduce the economic interest of shareholders who remain invested through the merger.
• Target quality uncertainty. The eventual target business is unknown at the time of the original SPAC IPO, meaning early investors are initially betting on the sponsor’s judgment rather than a specific business.
• Valuation risk at combination. The negotiated valuation for the target in a de-SPAC deal may be less rigorously price-discovered than in a traditional IPO bookbuilding process.
• Deadline pressure. As the mandatory completion deadline approaches, sponsors may face pressure to complete a deal even if a genuinely optimal target has not yet been found, potentially lowering deal quality.
• Post-merger performance risk. Once merged, the combined entity’s shares trade based on the operating business’s actual performance, which can be volatile, especially for early-stage or growth-focused target companies.

SPAC Listing Stage vs De-SPAC Merger Stage

Source: Singapore Exchange (SGX) SPAC Listing Framework

The Bottom Line

For Singapore investors, the de-SPAC stage is where a SPAC investment stops being an abstract bet on a sponsor’s reputation and becomes a concrete decision about a specific operating business, and exercising redemption rights when the announced target does not fit an investor’s original thesis is a legitimate, often underused, option.

Frequently Asked Questions

Related Terms

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• SGX Mainboard vs Catalist Singapore
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