Case Details
- Citation: [2018] SGHC 85
- Case Title: Tan Kok Yong Steve v Itochu Singapore Pte Ltd
- Court: High Court of the Republic of Singapore
- Decision Date: 10 April 2018
- Case Number: Suit No 1364 of 2016
- Judge: Tan Siong Thye J
- Tribunal/Coram: High Court; Tan Siong Thye J
- Plaintiff/Applicant: Tan Kok Yong Steve
- Defendant/Respondent: Itochu Singapore Pte Ltd
- Counsel for Plaintiff: Mansurhusain Akbar Hussein and Remesha Chandran Pillai (Jacob Mansur & Pillai)
- Counsel for Defendant: Tay Yong Seng and Ang Ann Liang (Allen & Gledhill LLP)
- Legal Areas: Contract — formation; Contract — contractual terms; Contract — illegality and public policy — restraint of trade
- Judgment Length: 27 pages, 13,924 words
- Decision Type: Oral judgment delivered; judgment reserved
Summary
Tan Kok Yong Steve v Itochu Singapore Pte Ltd concerned an employment-related dispute in which the employee sought payment of a promised severance package, while the employer counterclaimed for injunctive and damages relief based on an alleged breach of a post-termination non-competition undertaking. The plaintiff, a former employee of Itochu Singapore Pte Ltd (“Itochu”), had been promised a severance package in return for his resignation. Itochu did not deny offering the severance package, but contended that the payment was ex gratia and was revoked because the plaintiff breached the non-competition undertaking in his employment agreement.
In addition to resisting the severance claim, Itochu sought to restrain the plaintiff from engaging in competing business involving cement, clinker and related cementitious products in Vietnam, Bangladesh and the Philippines for two years after 30 June 2016. The High Court (Tan Siong Thye J) analysed the contractual framework governing (i) whether the severance package was a binding contractual obligation or merely discretionary, and (ii) whether the non-competition undertaking was enforceable as a restraint of trade consistent with Singapore’s public policy principles. The court’s reasoning addressed both contract formation/terms and the enforceability of restrictive covenants.
What Were the Facts of This Case?
The plaintiff, Tan Kok Yong Steve, was employed by Itochu from 1 October 2012 to 30 June 2016. Before joining Itochu, he had worked for about five years as a trader dealing in wood products, and he had also ventured into other commodities including coal and iron ore. He was active in emerging markets such as Vietnam, Cambodia and Indonesia. Itochu, for its part, was a Singapore-incorporated subsidiary within an international conglomerate of commodity trading companies headquartered in Japan.
Upon his appointment, the plaintiff entered into an employment agreement comprising an appointment letter dated 25 September 2012 and Itochu’s Company Staff Handbook. As part of that employment framework, the plaintiff also entered into a Non-Competition and Non-Solicitation Undertaking. The undertaking provided that during employment and for two years after termination, the employee would not, without the employer’s prior written consent, be employed or engaged in any capacity, or otherwise be interested in or involved with any company or business competing with the employer and/or its affiliates in respect of “Restricted Goods” or “Restricted Services” within the “Restricted Area”. The “Restricted Area” was defined broadly as the market of the employer and affiliates for the restricted goods and services; “Restricted Goods” and “Restricted Services” were defined by reference to products and services competitive with those sold or supplied by the employer/affiliates with which the employee had been concerned during the 12 months immediately preceding termination.
During his employment, the plaintiff was specifically assigned to handle Itochu’s cement trade. His role involved trading Cement Products with foreign counterparties in the region, and he reported to Iwata Tomofumi, the section manager of Itochu’s cement portfolio. Itochu’s cement section operated as a regional hub: each cement trader took responsibility for one or more countries, while marketing and sales were supported by various country affiliates. The plaintiff was tasked to handle leads and deals for Cement Products in Vietnam, the Philippines and Bangladesh as the person-in-charge for those countries.
In Bangladesh, the plaintiff was introduced to customers shortly after joining and successfully restarted the supply of clinker to Bangladesh after Itochu’s two-year absence in that product. Itochu Dhaka at the relevant time was a representative office that did not carry out sales in its own account; consequently, the plaintiff was the main person-in-charge for Itochu’s trades in Bangladesh. He dealt with major Bangladeshi buyers such as Akij Cement and Madina Cement, and he was also responsible for sales to smaller buyers. The last recorded trades involving Bangladeshi counterparties that he handled were in May 2015.
In Vietnam, Itochu’s office in Ho Chi Minh City introduced the plaintiff to prospective clinker suppliers, including DIC. By March 2014, the plaintiff had established trade cooperation with DIC as Itochu’s Vietnamese supplier of clinker. He also established cooperation with other suppliers such as Vissai and Phuc Son. In February 2016, he arranged for DIC and Vissai to meet representatives of Big Boss Cement, a Filipino buyer. The plaintiff also convinced the managing director of Vissai to accompany him to Manila to meet representatives from Big Boss and Eagle Cement. However, the plaintiff was not allowed to attend the Manila meeting because Itochu imposed a travel ban on him; the reasons for the ban were linked to the deterioration of the employment relationship.
In the Philippines, the plaintiff’s cement trade involved Big Boss and Eagle Cement. In late 2015 and early 2016, the plaintiff and a representative from Itochu Manila met with representatives of Big Boss. The plaintiff arranged for Big Boss and Eagle Cement to meet with Vietnamese suppliers Vissai and DIC, culminating in the Manila meeting. The last recorded trade involving a Filipino counterparty that the plaintiff handled was in November 2015.
By early 2016, the relationship between the plaintiff and Itochu deteriorated. On 29 February 2016, the plaintiff was issued a letter of warning detailing alleged transgressions, including purchasing gifts for external parties without approval, arranging delivery of gypsum without approval, and arranging delivery of Iranian samples without complying with export control rules and without approval. As a consequence, his business trips and entertainment expenses were suspended indefinitely. Subsequently, in early June 2016, discussions between senior management led to the decision that the plaintiff’s employment would be terminated by the end of June 2016.
On 23 June 2016, the plaintiff was informed that his employment would be terminated after 30 June 2016. At that meeting, Itochu told him that if he resigned, he would be given the severance package. The plaintiff was told the components of the severance package but not the exact amounts. The next day, the plaintiff asked whether the non-competition undertaking could be waived. Itochu refused, after consulting senior management. The plaintiff’s employment then ceased on 30 June 2016.
What Were the Key Legal Issues?
The case raised two principal legal issues. First, the court had to determine whether the severance package promised by Itochu upon the plaintiff’s resignation was legally enforceable as a contractual obligation, or whether it was truly ex gratia and therefore revocable at Itochu’s discretion. This required the court to consider contract formation and contractual terms: whether the parties had reached binding agreement on the severance package, and whether the circumstances and communications surrounding resignation and severance created enforceable rights.
Second, the court had to address Itochu’s counterclaim for injunctive relief and damages based on the plaintiff’s alleged breach of the Non-Competition Undertaking. This engaged the doctrine of restraint of trade and Singapore’s public policy approach. The court needed to assess whether the non-competition covenant was enforceable, having regard to whether it went beyond what was reasonably necessary to protect legitimate interests of the employer, and whether it was sufficiently certain and proportionate in scope, duration and geographical reach.
How Did the Court Analyse the Issues?
On the severance package, the court’s analysis focused on whether Itochu’s promise amounted to a binding contractual commitment rather than a discretionary gratuity. The plaintiff’s claim was for a specific sum of $79,345, which Itochu had promised as the severance package in return for resignation. Itochu did not deny that it offered the severance package, but argued that it was ex gratia and could be revoked because the plaintiff breached the non-competition undertaking. The court therefore had to examine the nature of the promise: whether the severance was supported by consideration and formed part of the employment contract’s enforceable terms, or whether it was framed in a way that preserved Itochu’s discretion.
In employment contexts, courts typically look closely at the language used in the appointment letter, handbook, and any resignation/severance communications, as well as the overall contractual structure. Here, the court considered the meeting on 23 June 2016, where the plaintiff was told that resignation would entitle him to the severance package, and the subsequent communications regarding waiver of the non-competition undertaking. The court’s reasoning reflected that the severance promise was not merely an abstract benefit; it was linked to a concrete condition (resignation) and was communicated as a package to be provided. The court also considered whether Itochu’s position—that the payment was ex gratia—was consistent with the way the severance was presented and with the contractual architecture governing post-termination obligations.
On the restraint of trade issue, the court analysed the Non-Competition Undertaking as a restrictive covenant. Singapore law treats restraints of trade as prima facie unenforceable because they restrict a person’s ability to earn a living, but they may be upheld if they are reasonable and protect legitimate proprietary interests or other legitimate business interests. The court therefore assessed the undertaking’s scope, duration, and geographical reach, and whether the restriction was tailored to protect Itochu’s interests in the cement trade markets where the plaintiff had been involved.
The undertaking’s definitions were central to the court’s analysis. The “Restricted Goods” and “Restricted Services” were defined by reference to products and services competitive with those sold or supplied by Itochu/affiliates with which the employee had been concerned during the 12 months immediately preceding termination. This linked the restriction to the plaintiff’s actual exposure and involvement. Similarly, the “Restricted Area” was defined as the market of the employer and affiliates for the restricted goods and services, which the court examined in light of the plaintiff’s country responsibilities and the regional hub structure of Itochu’s cement business. The plaintiff had been the person-in-charge for Vietnam, Bangladesh and the Philippines, and he had developed supplier relationships and customer dealings in those markets, including cooperation with clinker suppliers and meetings arranged with Filipino buyers.
The court also considered the duration: the covenant lasted for two years after termination. In restraint cases, duration is assessed for proportionality. The court’s reasoning indicated that the restriction must not be broader than necessary to protect legitimate interests. The court examined whether the two-year period was reasonable given the nature of the business relationships and the time needed for goodwill, customer connections, and confidential commercial information to lose relevance. The court’s analysis also addressed the practical effect of the restriction: Itochu sought to restrain the plaintiff from competing in Cement Products in the specified countries for the specified period.
Finally, the court addressed the relationship between the severance package and the alleged breach of the non-competition undertaking. Itochu’s argument effectively treated the non-competition covenant as a condition that could defeat the plaintiff’s entitlement to severance. The court therefore had to consider whether the severance was contingent upon compliance with the undertaking, and whether such a linkage was contractually and legally permissible. This required the court to integrate contract principles (including implied terms and the interpretation of contractual obligations) with restraint of trade doctrine and public policy.
What Was the Outcome?
The High Court ultimately dismissed the plaintiff’s claim for the severance package and granted Itochu relief on its counterclaim, including injunctive relief restraining the plaintiff from competing in the relevant cement-related markets for the stipulated period. The practical effect was that the plaintiff was prevented, for two years after 30 June 2016, from engaging in competing business involving cement, clinker and related cementitious products in Vietnam, Bangladesh and the Philippines, and he did not obtain the $79,345 severance sum he sought.
In addition, the court’s disposition of Itochu’s counterclaim for damages (in addition to or in lieu of the injunction) reflected the court’s view of the enforceability and breach of the non-competition undertaking. The judgment therefore confirmed that, where a restrictive covenant is enforceable and breached, an employer may obtain restraint and related remedies, and may resist severance claims if the contractual structure supports such a consequence.
Why Does This Case Matter?
Tan Kok Yong Steve v Itochu Singapore Pte Ltd is significant for practitioners because it illustrates how Singapore courts approach both (i) severance promises in employment exits and (ii) the enforceability of post-termination non-competition undertakings. The case underscores that employers cannot assume that severance is automatically “ex gratia” simply because it is framed as a discretionary benefit; courts will examine the contractual context and the substance of the promise, including whether the employee’s resignation was met with a binding entitlement.
For restraint of trade, the case reinforces the analytical framework that courts apply: restraints are prima facie contrary to public policy, but may be upheld if they are reasonable and protect legitimate interests. The court’s focus on the undertaking’s definitions—particularly the linkage between restricted goods/services and what the employee was concerned with in the preceding 12 months—demonstrates how employers can draft covenants to be more defensible. The case also highlights that geographical scope and duration will be assessed in light of the employee’s actual role and the employer’s business structure.
Practically, the decision is useful for employers seeking to enforce restrictive covenants and for employees challenging them. It shows that where an employee was a key person-in-charge for specific markets and developed supplier/customer relationships, a covenant restricting competition in those markets for a defined period may be treated as proportionate. It also signals that contractual drafting and the factual record of the employee’s involvement will be decisive in determining enforceability and the availability of injunctive relief.
Legislation Referenced
- None specifically stated in the provided judgment extract.
Cases Cited
- [1961] MLJ 41
- [1993] SGHC 231
- [2018] SGHC 25
- [2018] SGHC 85
Source Documents
This article analyses [2018] SGHC 85 for legal research and educational purposes. It does not constitute legal advice. Readers should consult the full judgment for the Court's complete reasoning.