When a key employee departs to start a competing business, the instinct is to reach for the employment contract and the law of confidence. A recent Singapore decision is a useful reminder that those tools protect less than most employers assume — and that the protection you have is largely decided long before anyone resigns.
The facts were familiar. A senior employee left, set up a competing business, and a number of the former employer's customers followed. The employer sued — for breach of a clause requiring the return of documents, and for breach of the equitable duty of confidence — pointing to a customer database and work chat logs the employee had retained.
On paper the employer had a sound clause: on termination, return everything and keep no copies. And it won findings of breach — the employee had, for a time, retained access to a cloud customer database and kept a copy of a work chat log. But winning the breach point turned out to be the easy part. What the employer could not do was prove use. There was no evidence the former employee had actually drawn on the retained data to build the new business — and without proof of use, there was no basis for compensatory or "cost-savings" damages. The court awarded nominal damages only: a few thousand dollars, against a claim well into six figures.
Two lessons stand out. The first is evidential. A breach you cannot tie to a loss is worth very little; proving misuse usually takes real evidence — forensic examination of devices, a documented trail — not an inference drawn from the fact that customers left. Customers leave for many reasons, and a court will not assume the worst.
The second is more important, and it is about drafting. The employer had no non-solicitation clause. So when former customers were approached, there was no contractual hook to hang a claim on — the conduct the employer was most upset about was the conduct it had never protected against. A return-of-documents clause governs documents; it does not stop solicitation. That requires its own, separately drafted and carefully scoped, provision.
The practical takeaway is unglamorous but reliable: the time to protect your business from a departing employee is at the start of the relationship, not the end. A confidentiality clause, a properly scoped non-solicitation clause, and clear ownership of accounts and data — agreed on day one — are worth far more than litigation after the fact, which is slow, evidentially demanding, and may yield little even when you are right.
This note is general information, not legal advice; the right course always depends on the facts.