StarHub and Keppel Open Talks over M1 to Shrink Singapore Telco Market

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StarHub and Keppel confirmed on Sept 23 that they are in active discussions over a potential transaction involving mobile network operator M1 in Singapore. If completed, the deal will reduce the city-state’s mobile network operators from four to three, subject to approval from the Infocomm Media Development Authority.
Keppel holds a majority stake in M1 and stated in bourse filings that consolidation is necessary for Singapore’s mobile sector. Shares in StarHub climbed to a peak of 1.15 Singapore dollars on Sept 24 before finishing the week at 1.12 Singapore dollars, while Keppel shares peaked at 11.45 Singapore dollars before closing at 11.30 Singapore dollars on Sept 25.
Consolidation talks after failed Simba bid
M1 returned to the negotiating table after an earlier 1.4 billion Singapore dollar takeover attempt by Simba Telecom collapsed in May. The telecom regulator suspended its review of that transaction after discovering Simba had used radio frequency bands outside authorised parameters to deliver mobile services.
Simba, owned by Australian-listed Tuas, confirmed the breach on Sept 23 during an investor call. Company secretary Tony Moffatt stated that the operator used spectrum outside the conditions set by the regulator, effectively ending its pursuit of M1 and opening room for StarHub to step in.
Market share pressure and network costs
Singapore’s mobile market remains one of the most crowded in Southeast Asia relative to population size, putting persistent pressure on average revenue per user. Combining StarHub and M1 would consolidate subscriber bases, eliminate duplicate 5G capital expenditure, and leave Singtel and Simba as the remaining standalone mobile competitors.
“Simba, owned by Australian-listed Tuas, confirmed the breach on Sept 23 during an investor call.”
Carriers across the region face similar rationalisation pressures as high infrastructure spending collides with mature consumer adoption. The primary hurdle for any StarHub and M1 combination will rest with competition regulators, who must weigh lower industry overhead against diminished price competition for retail mobile contracts.
Executive buying steadies Grab after Atome deal
Tech and consumer platforms in the city also saw major capital moves during the week. Grab chief executive Anthony Tan purchased roughly 30 million US dollars in company shares, while president Alex Hungate bought about 867,000 US dollars in stock on Sept 21 following a sharp sell-off.
Grab stock had dropped to a three-year low of 2.74 US dollars on Sept 18 after the company unveiled a 1.49 billion US dollar acquisition of a 60 per cent stake in buy-now-pay-later specialist Atome Financial. The transaction includes terms to acquire the remaining 40 per cent around the third quarter of 2027, which could value Atome at up to 4.5 billion US dollars. The executive purchases helped lift Grab shares 10.6 per cent across the week to close at 3.13 US dollars on Sept 25.
Stricter corporate disclosures set for 2027
Corporate governance requirements across Singapore’s capital markets will tighten under new rules announced by the Singapore Exchange Regulation on Sept 23. Starting Jan 1, 2027, all listed issuers must publish dedicated investor relations policies detailing direct investor communication channels.
Annual reports will also require clear explanations of the specific factors determining executive director and chief executive pay, along with explicit statements on dividend policies. Companies that elect not to pay dividends will have to disclose their formal reasons for withholding distributions to shareholders.
The benchmark Straits Times Index ended Sept 25 at 5,711.12, supported by gains across the local banking sector. Attention in the telecom sector now shifts to formal structure filings from StarHub and Keppel, alongside the regulator’s response to the proposed combination.
Questions & Answers
Q.What prompted StarHub and Keppel to start discussions about M1 now?
What prompted StarHub and Keppel to start discussions about M1 now?
M1 returned to the negotiating table after an earlier 1.4 billion Singapore dollar takeover attempt by Simba Telecom collapsed in May. This development created an opportunity for StarHub to engage in new talks with Keppel.
Q.Why did Simba Telecom's earlier bid for M1 fail?
Why did Simba Telecom's earlier bid for M1 fail?
The telecom regulator suspended its review of Simba Telecom's takeover attempt after discovering it used radio frequency bands outside authorised parameters. Simba confirmed this breach, which effectively ended its pursuit of M1.
Q.What is the main obstacle for a potential StarHub and M1 combination?
What is the main obstacle for a potential StarHub and M1 combination?
The primary hurdle for any combination will be competition regulators. They must weigh the potential benefits of lower industry overhead against the risk of diminished price competition for retail mobile contracts.
Q.What are the new corporate disclosure rules for Singapore-listed companies?
What are the new corporate disclosure rules for Singapore-listed companies?
Starting January 1, 2027, listed issuers must publish investor relations policies and clearly explain executive pay and dividend policies in annual reports. Companies not paying dividends must formally disclose their reasons.
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