ESG
1-1 Customer satisfaction management
1-2 Shareholder value-oriented management
1-3 Improving the quality of life of employees
2-1 Guidelines for work in accordance with principles and standards
2-2 Fair competition and compliance
2-3 Public performance of duties
2-4 Healthy Organizational Culture
5-1 Pursuing environmentally friendly management
5-2 Safety and Health
Tess Co., Ltd. (hereinafter referred to as Tess) aims to play a key role in economic development and create Hongik value by creating the value of various stakeholders such as customers, shareholders, employees and society by using humans, technology, ethics, and morality as the basis of corporate management. In addition, Tess follows a fair degree of compliance with laws and ethics, respecting the free market economic order, and securing a competitive advantage through quality improvement of products and services. Accordingly, Tess establishes and complies with ethical norms, which are the criteria for the behavior and value judgment of Tessin, based on the value pursuit and management principles of the basic management ideology. One, we must continue to impress customers to gain trust from them, and ultimately develop with them. One, we need to enhance management transparency through sound management activities and increase the value of the company so that shareholder value can be created through efficient management. One, we recognize our partners as strategic partners on the basis of mutual trust, conduct all transactions fairly in equal positions, and do not engage in unfair behavior using their superior position. One, we comply with all laws and ethics in business activities and secure a competitive advantage by constantly developing technologies and increasing the quality of products and services. One, we do not leak or misuse customer's technical information, personal information, and trade secrets when we learn about them. One, we respect mutual personality, respect employee autonomy and creativity, and create a fair treatment and environment so that we can maximize our abilities. First, we fulfill our corporate social responsibilities through environmentally friendly management activities.
We always listen to customers, think that their true needs are always right, and make customers the top priority for all judgments. We constantly create true values that can actually help and impress customers. We only tell customers the truth and keep our promises to customers. We provide customers with the highest quality products and services at reasonable prices, and respond quickly and accurately to customers' legitimate needs. Be active in disclosing what customers need to know or deserve to inform customers. When information related to a customer is obtained, the information is not disclosed or used for other purposes without the customer's prior consent. Do not do anything that harms the interests of customers through immoral behavior.
1-2 Shareholder value-oriented managementWe respect shareholders' legitimate demands and proposals, and endeavor to reflect them in management activities. We actively seek to increase shareholders' investment returns by maximizing profits through transparency and quality management. Establish a mutual trust relationship with shareholders and investors by faithfully disclosing information about management. Financial data are prepared accurately in accordance with fair and legitimate standards and disclosed to shareholders and related organizations.
1-3 Improving the quality of life of employeesRespect the autonomy and creativity of all employees. Provide equal opportunities to all employees so that they can maximize their abilities, and treat them fairly based on their abilities and performances.
All actions handled by the company's business shall be carried out in accordance with the affairs, principles, standards, guidelines, and orders and consultations therefor. All duties given shall be performed in the best and justified manner and shall comply with all relevant laws and regulations. It maintains the company's property well and protects the confidentiality of the company acquired for business. It clearly recognizes the given authority and responsibilities, and makes and acts within its authority to meet the goals pursued by the company. All transactions that occur in relation to the company are made fairly and proceed according to set transaction conditions and transaction procedures. No form of unfair behavior is committed using the superior position. We always strive to perform all duties honestly and fairly, and to create a sound corporate culture.
2-2 Fair competition and complianceIt shall not consult on prices, tenders, customers, sales areas, sales conditions, etc. for the purpose of collusion by not colluding with competitors on production, prices, bids, market divisions, etc. No fraudulent act that hinders the fair business relationship, such as receiving money, money or other goods, entertainment, receipt and equity from interested parties, such as external clients, or using their positions and duties to cause harm. Avoid the act of acquiring confidential information of competitors through procedures without mutual agreement or illegal methods. We do not encourage customers or partners to act that is disadvantageous to competitors.
2-3 Public performance of dutiesDo not engage in any fraudulent act that promotes personal interests by using positions and duties, such as embezzlement, misappropriation, theft of company public money or assets, or irregular handling of expenses. Do not take any private gains, such as directly trading stocks or securities or recommending them to others, or doing anything that may damage the company's reputation by utilizing internal information acquired in the course of performing duties. In the event of a conflict of interests between the company and an individual during the performance of duties, the company's legal interests shall be considered first.
2-4 Healthy Organizational CultureNo words or actions shall be taken that hinder sound peer relations by causing mutual discomfort or damage between upper and lower classmates, such as sexual harassment, controversy, violence and coercion of acts that place personal burden. No act shall create a sense of incompatibility or harm a healthy organizational culture by forming a faction or private organization based on regionalism or school ties. We shall endeavor to maintain and develop a system of sincere and mutually cooperative coexistence and co-prosperity based on good faith.
A partner company is recognized as a strategic partner that pursues the common value of customer impressions on the basis of mutual trust. The company shall equally give all prospective trading companies with certain qualifications to participate in customer registration and selection. When selecting a partner, we apply fair standards, do not discriminate, and strive to select a company that meets the purpose of the business. The company shall conduct all transactions with its partners fairly and on equal footing. The company must prepare a transaction agreement when selecting a trading partner, and if it is necessary to change the terms and procedures of the transaction, it must sign it after obtaining sufficient prior agreement with the company. When the company disconnects the transaction with its fixed partner, it must notify it in writing, and ensure that the transaction is not cut off by unfair methods and unilateral judgment. We recognize that our partners are also one family.
The customer's confidential and personal information should not be disclosed to third parties without the customer's prior consent, and should not be disclosed to unauthorized persons within the company. Intellectual property and confidential information inside the company shall not be leaked to the outside without appropriate prior permission or procedure. Information acquired during business activities is recorded, reported, and stored and managed as the company's intellectual property based on facts. Respecting other people's intellectual property rights such as patents, copyrights, and trademark rights, no infringement acts such as unauthorized use, reproduction, distribution, or change shall be committed. Be careful not to violate the company's intellectual property protection regulations when talking or talking by phone with outside or acquaintances. Do not use illegal software through the Internet, duplicate CDs, or other methods, and must use genuine products provided by the company.
We do our best to comply with international standards, relevant laws, and internal regulations related to environmental protection. Actively participate in environmental improvement activities by minimizing the generation of harmful substances, efficient use of resources, and pursuing recycling of waste products. We do our best to protect the environment in all business activities of product development, production, distribution, sales and disposal.
5-2 Safety and HealthIt shall comply with international standards, related laws, and internal regulations related to the safety and health of employees, such as conducting safety education and training for employees on a regular basis. The health and safety of customers shall be prioritized in all business activities of product development, production, distribution, sales and disposal. Provide customers with clear information on how to use and manage products safely. Respond quickly if product defects that may threaten the safety of customers are found. Compliance with the cleanliness and safety rules of the workplace shall be made a daily life, and appropriate measures shall be taken as soon as any risk factors in the workplace are found.
This is where stakeholders such as TES employees, employees of partner companies, and customers can report unfair business handling, unfair demands, provision/receiving of money and valuables, and irregularities.
It will be handled privately so that there will be no disadvantages to the reporter, and we will process the received content as soon as possible and reply through the desired channel.
In the case of anonymous reports, the investigation may not be conducted if the details are not specific and the basis of the facts is unclear.
+82.37.323.2552
management@hites.co.kr
2374-36 JUNGBUDAERO, YANGJI-MYUN, CHEOIN-GU, YONGIN-SI, GYEONGGI-DO, 17162 KOREA
All executives and employees of TES Co., Ltd. have dignity and value as human beings and have the right to pursue happiness in relation to providing work. It aims to establish guidelines for behavioral norms and continuously practice them.
BUSINESS CONDUCT GUIDELINES [Download PDF File]TES Co., Ltd. complies with the personnel and labor standards of labor-related international organizations such as the UN and the ILO, and practices the guarantee of human dignity as a basic value.
TES Inc. complies with the RBA Code of Conduct, confirms the basic obligations of all partners doing business with us, and communicates with all workers
Preface (Declaration of Compliance and Policy, Risk Management)
Labor rights (working environment, employment conditions, etc.)
Health and Safety (Employee Safety and Health)
Quality control with customers (marketing and sales, product and service quality control)
Environmental Management (Environmental Safety and Eco-friendly Technology)
Information protection (such as information of property value)
Asset Management (Intellectual Property Rights, etc.)
Fair competition (no monopoly, fair contract)
Prevention of Corruption (Gift, Hospitality and Bribery)
Prevention of conflicts of interest (separation between public and private affairs)
Supply chain management (partner management)
Social contribution (creating shared value)
TES Co., Ltd. will do its best to become a leading sustainable management company that fulfills its social responsibilities and faithfully implements the following RBA (Responsible Business Alliance) code of conduct.
TES Co., Ltd. guarantees that it is satisfied with EU REACH and RoHS regulations. In addition, we maintain cooperative relationships such as communication system and information sharing with raw material companies to guarantee the entire product manufacturing process.
TES recognizes respect for human rights as a fundamental value guiding all aspects of its business operations. We are committed to upholding internationally recognized standards, including the United Nations Guiding Principles on Business and Human Rights (UNGPs), the ILO Core Conventions, and the OECD Guidelines for Multinational Enterprises.
TES acknowledges its responsibility to respect the rights of all stakeholders, including employees, business partners and supply chain workers, customers, investors, and local communities. We strive to identify, prevent, mitigate, and manage human rights risks throughout our business activities and pursue continuous improvement in our human rights practices.
Based on these principles, TES hereby declares its commitment to protecting and promoting the human rights of all stakeholders.
TES treats all employees with dignity and respect. We strictly prohibit any form of inhumane treatment, including violence, harassment, or abusive conduct. We are committed to fostering a work environment where mutual respect is upheld and employees can work safely and with integrity.
TES does not tolerate unfair discrimination based on gender, age, nationality, race, disability, religion, sexual orientation, employment status, or any other personal characteristic. We promote a fair and inclusive workplace culture where equitable opportunities are provided across the organization.
TES prohibits all forms of forced or compulsory labor. Employment must be freely chosen and conducted on a voluntary basis. Any labor involving violence, coercion, threats, or physical or psychological pressure is strictly forbidden.
TES does not require the surrender of government-issued identification, passports, or work permits as a condition of employment.
TES prohibits the employment of individuals below the minimum working age as defined by applicable laws and international standards. Employment of children under the age of 15 is strictly prohibited.
Young workers under the age of 18 will not be assigned to work that is hazardous or harmful to their health or safety. TES implements appropriate age verification procedures during the hiring process.
TES prioritizes the safety and health of its employees. We continuously seek to identify and minimize workplace risks and maintain a safe and healthy working environment.
TES maintains working conditions that comply with the legal requirements of the countries in which we operate. We ensure that working hours, rest periods, holidays, and compensation are administered in a fair and reasonable manner in accordance with applicable laws.
TES respects employees’ rights to freedom of association and collective bargaining, as permitted by applicable laws. We maintain constructive dialogue with employee representatives and ensure that no disadvantage arises from the exercise of these rights.
TES recognizes the importance of protecting the personal data, safety, and rights of customers and local communities. We endeavor to ensure that our products and services do not adversely impact human rights and seek to contribute positively to the communities in which we operate.
TES expects its suppliers and business partners to respect human rights and comply with relevant standards. We provide guidance to promote understanding and adherence to these requirements. Where significant human rights risks are identified, TES may request corrective actions as appropriate.
TES operates accessible channels through which concerns related to human rights may be raised. We protect the confidentiality of reporting parties and strictly prohibit any form of retaliation against individuals who raise concerns in good faith.
Based on its Human Rights Policy, TES has established mid- to long-term human rights objectives to strengthen a company-wide culture of respect for human rights and to provide a foundation where all stakeholders can operate in a safe and fair environment.
| Category | Objective |
|---|---|
| Humane Treatment | Establish a workplace culture grounded in mutual respect and prevent inhumane conduct. |
| Non-Discrimination | Prevent unfair discrimination based on personal characteristics and reinforce a culture of equal opportunity. |
| Prohibition of Forced Labor | Uphold the principle of voluntary employment and formally prohibit requiring the surrender of identification documents, passports, or work permits. |
| Prohibition of Child Labor | Comply with internationally recognized minimum working age standards and maintain protective measures for workers under the age of 18. |
| Occupational Safety & Health | Conduct regular inspections and pursue continuous improvement to maintain a safe working environment. |
| Working Conditions | Operate and manage working conditions in compliance with applicable legal standards in each country of operation. |
| Freedom of Association | Maintain constructive communication with employee representatives and ensure protection of related rights. |
| Customer & Community Rights and Data Protection | Maintain systems to protect personal data and promote coexistence with local communities. |
| Supply Chain Human Rights | Implement human rights verification procedures for major suppliers and maintain mechanisms for requesting corrective actions where necessary. |
| Grievance Mechanism & Protection | Establish a structured channel for raising human rights concerns and operate measures to protect reporting parties. |
| Category | Unit | 2022 | 2023 | 2024 | Notes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Non-Managerial | Manager | Executive | Total | Non-Managerial | Manager | Executive | Total | Non-Managerial | Manager | Executive | Total | ||||
| Employment Status by Type | Total | No. | 356 | 25 | 39 | 420 | 346 | 25 | 42 | 413 | 358 | 22 | 45 | 425 | |
| Permanent Employees | No. | 340 | 25 | 39 | 404 | 335 | 25 | 42 | 402 | 345 | 22 | 45 | 412 | ||
| Fixed-term Employees | No. | 11 | - | - | 11 | 5 | - | - | 5 | 2 | - | - | 2 | Intern | |
| Contract and Temporary Workers | No. | 5 | - | - | 5 | 6 | - | - | 6 | 11 | - | - | 11 | Security and Cleaning | |
| Employment Status by Gender | Total | No. | 356 | 25 | 39 | 420 | 346 | 25 | 42 | 413 | 358 | 22 | 45 | 425 | |
| Male | No. | 336 | 25 | 39 | 400 | 328 | 25 | 42 | 395 | 337 | 22 | 45 | 404 | ||
| Female | No. | 20 | - | - | 20 | 18 | - | - | 18 | 21 | - | - | 21 | ||
| Employment Status by Age | Total | No. | 356 | 25 | 39 | 420 | 346 | 25 | 42 | 413 | 358 | 22 | 45 | 425 | |
| Under 30 | No. | 112 | - | - | 112 | 86 | - | - | 86 | 85 | - | - | 85 | ||
| 30 to under 40 | No. | 165 | - | - | 165 | 168 | - | - | 168 | 168 | - | - | 168 | ||
| 40 to under 50 | No. | 72 | 20 | 10 | 102 | 83 | 20 | 11 | 114 | 93 | 18 | 7 | 118 | ||
| 50 and over | No. | 7 | 5 | 29 | 41 | 9 | 5 | 31 | 45 | 12 | 4 | 38 | 54 | ||
| Employment Status by Education Level | Total | No. | 356 | 25 | 39 | 420 | 346 | 25 | 42 | 413 | 358 | 22 | 45 | 425 | |
| Below Associate Degree | No. | 108 | 4 | 5 | 117 | 107 | 4 | 6 | 117 | 104 | 4 | 7 | 115 | ||
| Bachelor's Degree | No. | 205 | 14 | 19 | 238 | 196 | 13 | 22 | 231 | 204 | 13 | 21 | 238 | ||
| Master's Degree or Higher | No. | 43 | 7 | 15 | 65 | 43 | 8 | 14 | 65 | 50 | 5 | 17 | 72 | ||
| Employment Status of Persons with Disabilities | Total Recognized Employees1) | No. | 7 | 7 | 12 | 1)Double Count for Severe Disabilities | |||||||||
| Number of Disabled Employees (Direct Employment) | No. | 4 | 4 | 4 | 2)Number of Employees Recognized through Investment in Standard Businesses for Persons with Disabilities | ||||||||||
| Number of Disabled Employees (Indirect Employment)2) | No. | 0 | 0 | 5 | |||||||||||
| Rate of Compliance with Mandatory Employment of Disabled Workers | % | 59% | 59% | 100% | |||||||||||
| Employment Status of Foreign Workers | Number of Foreign Employees | No. | 1 | 1 | 1 | ||||||||||
| Employment Status of Veterans | Number of Veteran Employees | No. | 0 | 0 | 1 | ||||||||||
| Parental Leave Status | Number of Employees Taking Parental Leave | No. | 1 | - | - | 1 | 5 | - | - | 5 | 4 | - | - | 4 | 3)Proportion of Employees Who Actually Returned Among Those Eligible for Return Under the System |
| Return Rate3) | % | 100 | - | - | 100 | 100 | - | - | 100 | 100 | - | - | 100 | ||
| Voluntary Turnover | Number of Employees Who Left | No. | 37 | 37 | 26 | 4)Overall Turnover Rate = (Number of Employees Who Left in the Current Year / Number of Employees at the End of the Previous Year) 5)Voluntary Turnover Rate = (Number of Voluntary Resignations in the Current Year / Total Number of Employees) |
|||||||||
| Overall Turnover Rate4) | % | 8.8 | 9.0 | 6.1 | |||||||||||
| Voluntary Turnover Rate5) | % | 8.8 | 9.0 | 6.1 | |||||||||||
| Female Managers | Proportion of Female Employees at Manager Level and Above | % | 1.5 | 1.0 | 1.7 | ||||||||||
| Proportion of Female Managers | % | 0.0 | 0.0 | 0.0 | |||||||||||
| Proportion of Female Executives | % | 0.0 | 0.0 | 0.0 | |||||||||||
| Category | Unit | 2025 | 2026 | 2027 | Notes |
|---|---|---|---|---|---|
| Persons with Disabilities | No,% | 12 (2.8%) | 13 (3.0%) | 14 (3.3%) | Criteria for Recognized Employment of Persons with Disabilities |
| Veteran Employees | No,% | 2 (0.5%) | 3 (0.7%) | 4 (0.9%) | |
| Women | No,% | 23 (5.4%) | 25 (5.9%) | 27 (6.4%) |
Since 2004, we have been making donations to disabled and nursing facilities and foster child care facilities located in Yongin and Icheon, Gyeonggi-do, and have been making regular donations to UNICEF, which is operated for children's relief around the world.
Tes has launched an in-house volunteer group "TES Angels" to carry out volunteer activities such as local environmental cleanup activities and support for the underprivileged, and regularly donate blood and donation certificates every quarter.
Tes is striving to cultivate semiconductor engineers that are barren. By signing an agreement with local high schools and universities to train semiconductor engineers, we are linking practical training through employee recruitment and field experience, and we are striving to cultivate talented people who will lead the semiconductor industry in Korea in the future by paying university student scholarships.
Tes will practice the philosophy that society and companies coexist and develop together to expand social contribution programs along with the growth of the company and become "a respected company" and "a company that practices sharing."
TES conducts written self-assessments for its partners, followed by on-site inspections and audits. Through ESG evaluations, TES strengthens mutual growth by providing ESG consulting and training, establishing codes of conduct, and directly supporting environmental and safety management.
DetailsTES has established the following management policy for regulatory compliance and safety management. TES strives to meet all requirements of "Authorized Economic Operator (AEO)" and to continuously maintain these standards.
DetailsTES is continuously striving for co-growth with its partner companies through support for mutual cooperation, technical assistance, and open communication.
DetailsTES has established a conflict minerals management policy to fulfill its legal compliance and social responsibility. TES will actively participate in international efforts to prohibit the use of conflict minerals in collaboration with its partners and customers. Through this, TES aims to uphold its social responsibility to protect human rights in the Democratic Republic of Congo and neighboring countries.
Details
TES Co., Ltd. has established a Conflict Minerals Management Policy to comply with legal regulations and fulfill its social responsibilities.
We actively participate in international efforts, together with our partners and customers, to prohibit the use of conflict minerals. Through these efforts, we aim to fulfill our social responsibility by protecting human rights in the Democratic Republic of the Congo (DRC) and surrounding countries.
The affected countries include 10 nations: the Democratic Republic of the Congo, Sudan, Rwanda, Burundi, Uganda, the Republic of the Congo, Zambia, Angola, Tanzania, and the Central African Republic.
These regions are known to be controlled by armed groups, including rebel and government forces, who exploit the mining and distribution of minerals as a financial source to sustain ongoing conflicts.
This situation results not only in significant loss of life, but also in serious human rights abuses such as forced labor, child labor, and exploitation of local communities in the mineral extraction process. Additionally, it contributes to major social issues, including environmental pollution.
In July 2010, the United States Congress passed the Dodd-Frank Wall Street Reform and Consumer Protection Act, which includes provisions regulating the use of conflict minerals.
As of 2014, companies listed on U.S. stock exchanges are legally required to report annually to the Securities and Exchange Commission (SEC) by May 31 regarding their use of conflict minerals. These companies must disclose and report whether any conflict minerals are used in their products. Consequently, not only U.S.-listed companies but also domestic companies that supply products to them are subject to these regulations.
TES Co., Ltd. views the human rights violations, child labor exploitation, and sexual violence occurring in conflict-affected areas of Africa (including the Democratic Republic of the Congo and nine neighboring countries) as serious ethical issues.
Therefore, we strictly prohibit the use of conflict minerals — 3TG (Tantalum, Tin, Tungsten, and Gold) — that have been mined under inhumane conditions in these regions.
TES Co., Ltd. conducts direct investigations to determine whether conflict minerals are included in the parts supplied by our business partners.
We ensure full traceability of raw materials throughout the supply chain, confirming that they are legally sourced and not obtained from the DRC or its neighboring countries.
We also encourage our suppliers to switch to smelters certified by the Conflict-Free Smelter Program (CFSP). Any non-certified smelters within our supply chain are requested to obtain CFSP certification.
Furthermore, TES Co., Ltd. provides guidelines, training, and support to its suppliers to raise awareness of the conflict minerals issue. Going forward, we plan to expand CFSP certification within our supply chain to enable voluntary reporting on the use of conflict minerals.
Tes provides practices for establishing reasonable and fair trading practices by overusing superior communication in transactions with partners to prevent them from undermining the principle of freedom of contract and establishing what must be observed in signing contracts.
DetailsTes presents practices to establish a fair subcontracting order by deliberating on the fairness and legality of subcontracting transactions in advance.
DetailsTes promotes advanced written issuance practices for the spread of desirable written culture and substantial settlement in the process of subcontracting transactions, and presents practices for the formation of a fair subcontracting transaction order.
DetailsTes presents practices to establish a fair subcontracting order by enhancing transparency and fairness in the process of selecting and operating suppliers.
DetailsTo prevent environmental safety accidents, we regularly inspect facilities and equipment to keep them safe. We conduct a ris k assessment for the safety of executives and employees to identify potential risks in advance and continuously improve them.
Provide safety and health education centered on accident prevention to executives and employees to prevent accidents and strengthen their ability to respond to accidents. We designate man agement supervisors for each department and conduct management supervisor training to prevent accidents through autonomous safety activities.
Monitor and improve the workplace environment by regularly measuring the work environment for the safe work environment of executives and employees. We manage a safe working environment by implementing a work pre-permission system for dangerous work targets.
In order to manage the health of executives and employees, we conduct general health checkups, special health checkups for chemical users, and comprehensive health checkups according to the number of years of service. We are striving to improve the health of employees through musculoskeletal disease prevention programs, job stress prevention programs, and nurse health counseling programs.
An emergency response system has been established to respond quickly in the event of an emergency through the provision of an emergency alarm system and emergency response goods in the workplace. Emergency respon se training is being conducted to quickly evacuate in the event of an emergency and to minimize the spread of damage.
We are committed to achieving a zero accident workplace by enhancing employee safety awareness through safety campaigns, TBM (Team-Based Management), and hazard prediction training.
By establishing and implementing a safety and health management system, we have achieved zero industrial accidents over the past four years.
Company Name : TES Co., Ltd
Address : 2374-36 JUNGBUDAERO, YANGJI-MYUN, CHEOIN-GU, YONGIN-SI, GYEONGGI-DO, 17162 KOREA
TEL : +82.31.323.2552
FAX : +82.31.323.2555
