Singapore is one of the easiest places in the world to run a company single-handedly. You can incorporate a private limited company with just one shareholder who is also the sole director, own 100 percent of the shares, and control every decision. This “single-member company” structure is hugely popular with solo founders, consultants, holding-company owners and foreign entrepreneurs. But running a company on your own comes with a specific set of rules and a few important limits that catch people out.
This guide explains what a single-member company is, the statutory requirements under the Companies Act 1967, what one person can and cannot do alone, and the practical compliance points to keep the structure clean.
What is a single-member company?
A single-member company is a private company limited by shares that has only one shareholder (member). In Singapore, a private company may have between one and fifty members. When that single member is also the only director, you have the classic one-person company: one individual wearing both the shareholder hat and the director hat.
The company remains a separate legal person distinct from its owner. That separation is the whole point: the shareholder’s liability is limited to the amount unpaid on their shares, and the company owns its own assets, enters its own contracts, and is taxed in its own right. Being a single owner does not dilute that corporate veil, provided the formalities are respected.
The statutory requirements
At least one director ordinarily resident in Singapore
Every Singapore company must have at least one director who is ordinarily resident here, under Section 145 of the Companies Act. A Singapore citizen, permanent resident, or an EntrePass holder can satisfy this. A foreign founder with no local presence cannot be the sole director on their own and will need a resident director, which is why professional resident director services exist.
At least one shareholder
A private company can be formed and run with a single shareholder, who may be an individual or a corporate entity. There is no requirement for a second shareholder, and no minimum shareholding beyond one issued share.
A company secretary, appointed within six months
Every company must appoint a company secretary within six months of incorporation. Crucially, where there is only one director, that sole director cannot also be the company secretary. This is set out in Section 171 of the Companies Act. A single-member, single-director company therefore always needs a separate person as secretary. Our company secretary guide explains the appointment rules in full.
A registered office and statutory records
The company needs a registered office address in Singapore and must maintain its statutory registers, including the register of members, register of directors and the register of registrable controllers. Being a one-person operation does not reduce these record-keeping duties.
What one person can do alone
A sole shareholder-director enjoys remarkable flexibility. Decisions that would ordinarily require a meeting can be made by a single written resolution signed by the one member or the one director. There is no need for notice periods, quorums or minutes of debate when there is only one mind to be made up. The sole director can approve accounts, declare dividends (subject to profits being available), issue shares, open bank accounts and sign contracts, all through simple written resolutions.
For an exempt private company, which a single-member company usually is, there are additional conveniences such as the ability to make loans to directors that would otherwise be restricted, and simplified filing where the company is solvent. Our overview of the exempt private company explains these benefits.
What one person cannot do alone
The two hard limits are the resident director requirement and the secretary rule. A sole director must be ordinarily resident in Singapore, and cannot double up as the company secretary. Beyond those, a sole director should be conscious that there is no second pair of eyes: every duty of care, every conflict of interest, and every statutory filing rests on one person. The director’s duties under Section 157 apply with full force, and there is no co-director to catch mistakes. Our detailed piece on sole-director companies covers the risk side in depth.
Succession: the single-member company’s blind spot
The biggest practical weakness of a one-person company is what happens if that person dies or becomes incapacitated. With no other director or shareholder, the company can be paralysed until the deceased’s estate is administered and shares are transmitted to beneficiaries. Sole owners should plan ahead, whether by appointing a second director, granting a lasting power of attorney, or leaving clear instructions in a will, so the business is not frozen at the worst possible moment.
Frequently asked questions
Can a foreigner own 100 percent of a Singapore company?
Yes. Foreigners can hold all the shares. They cannot, however, be the sole director unless they are ordinarily resident in Singapore, so a locally resident director must also be in place.
Can the sole director be the company secretary too?
No. Where a company has only one director, that person cannot simultaneously act as the company secretary. A separate secretary must be appointed.
Does a single-member company still need to hold AGMs and file annual returns?
It must file annual returns with ACRA and meet its tax obligations. Private companies can dispense with holding a physical AGM in certain circumstances, but the underlying filing and financial-reporting duties remain. See our practical guide to AGM requirements.
The bottom line
A single-member company gives a solo founder full control with the protection of limited liability, and Singapore makes it easy to set up and run. Keep the two hard rules in mind, a resident director and a separate secretary, maintain your registers, and plan for succession. Do that, and the one-person company is one of the cleanest, most efficient structures available. If you are incorporating on your own and want the compliance handled from day one, our team sets up and maintains single-member companies routinely.
— The Editorial Team, Raffles Corporate Services