Three well-known companies listed on the Singapore Exchange (SGX) are distributing dividends to their shareholders during the week of May 11, 2026.

Leading the disbursements on May 11 is SBS Transit, followed by ComfortDelGro Corporation on May 13, and concluding with Sheng Siong Group on May 15.

At first glance, the announced dividend figures appear robust for all three.

However, a deeper examination reveals significant differences among the companies regarding the sustainability of these payouts at the current level.

Free cash flow is the fundamental driver of sustainable dividends, and this is precisely where the divergence becomes evident.

Sheng Siong: Organic Growth Fuels the Dividend

Among the trio, Sheng Siong presents the most straightforward dividend narrative.

The supermarket operator's financial results for the first quarter of 2026 showed a 12.4% year-on-year increase in revenue to S$452.8 million, with comparable same-store sales in Singapore growing by 3.5%.

The 12 new stores launched in 2025 are now making significant contributions, and the gross margin improved to 31.0% from 30.3% a year ago, attributed to a more favorable sales mix.

Net profit attributable to shareholders rose 12.0% year-on-year to S$43.2 million.

The most notable figure is free cash flow.

It surged 59.4% year-on-year to S$36.6 million in Q1 2026, driven by stronger operating cash flow and reduced capital expenditure.

Sheng Siong concluded the quarter with S$461.1 million in cash and no debt.

The group declares dividends on a semi-annual basis, which explains the absence of an interim dividend for Q1 2026.

The payment reaching shareholders' accounts on May 15, 2026, is the previously declared final dividend for the fiscal year 2025.

Three new stores are scheduled to open in 2026, with five HDB tender outcomes pending and two more tenders expected within the next six to twelve months.

Organic growth is financing the dividend payout—precisely the scenario dividend investors seek.

SBS Transit: Scrutinizing the Dividend Composition

SBS Transit's dividend payable on May 11, 2026, appears generous initially, but its composition warrants careful attention.

For the fiscal year 2025, revenue declined 2.7% year-on-year to S$1.5 billion, impacted by the loss of the Jurong West bus package from September 2024.

Net profit attributable to shareholders fell 13.0% to S$61.2 million, further pressured by a 41.7% drop in interest income and a higher rail license charge.

Lower fuel and electricity costs provided some offsetting relief.

Yet, the free cash flow story is different.

SBS Transit generated S$104.3 million in free cash flow for FY2025, a significant improvement from S$21.5 million the previous year.

The balance sheet remains solid, with S$384.3 million in cash and no debt.

This is where investors must pay close attention.

Total dividends for FY2025 amounted to S$0.4960 per share, a 73.0% increase year-on-year.

This figure is boosted by a special dividend of S$0.3199.

Excluding the special dividend, the ordinary dividends—comprising the S$0.0895 interim and the S$0.0866 final—total S$0.1761 per share.

This ordinary dividend total represents the sustainable run-rate investors should focus on, not the headline number.

A further challenge is on the horizon: the Tampines bus package will be transferred to a new operator starting July 2026, which will negatively affect bus revenue.

ComfortDelGro: Dividend Increases Amid Negative Cash Flow

ComfortDelGro shareholders are set to receive a final dividend of S$0.0459 on May 13, 2026, bringing the total dividend for FY2025 to S$0.0850 per share—a 9.4% increase year-on-year.

The company's headline performance supports this raise.

Revenue grew 13.0% to S$5.1 billion, with S$406.7 million contributed from the 2024 acquisitions of Addison Lee, A2B, and CMAC, and an additional S$204.9 million from organic growth.

Net profit attributable to shareholders increased 9.4% year-on-year to S$230.3 million.

This is where the free cash flow analysis alters the perspective.

ComfortDelGro reported negative free cash flow of S$114.1 million for FY2025, a stark reversal from the positive S$102.4 million generated a year earlier.

This swing was primarily due to a S$133.6 million increase in service concession receivables linked to the new Metroline Manchester contract, coupled with higher capital expenditure of S$565.4 million for the Manchester fleet and replacement electric vehicle buses in London.

The balance sheet absorbed the impact.

Net debt increased to S$703.8 million from S$189.2 million a year ago, with cash holdings of S$868.4 million against borrowings of S$1.6 billion (excluding lease liabilities).

Management highlights anticipated full-year contributions in 2026 from Metroline Manchester, the Stockholm E40 metro, and Victoria's Zero Emission Bus franchise.

The critical question moving forward is whether these contracts will successfully translate into positive free cash flow.