ETHICS AND COMPLIANCE
TCC Group Holdings
Chairman
MR. NELSON CHANG
“Human civilization and culture develop through the usage of energy and are bound together by law and ethics. NHOA is an energy company whose core beliefs are fundamental to our responsibility to our society and the planet Earth. We are a global company which believes in total climate commitment and total care commitment.
Our business strategy and ethical behavior cannot be separated from one another. Our training and discipline do not allow us to cut corners in manufacturing or services nor cut any corners in our day-to-day business practice. We believe ethics is a global value which transcends culture and geography. Values do not change with time, location or business. Virtue and ethics depend on training and action.
Good business is rooted in morality. We adhere to ethical values because the future is worth it! To paraphrase Socrates: Unexamined business or behavior is not worth doing.”
NHOA Energy
Chairman and CEO
GIUSEPPE ARTIZZU
“At NHOA Energy we like doing things first, we like doing things best, we take pride in making beautiful things happen. We are powered by the trust that our employees, clients, suppliers, investors and communities put in our integrity, every day. We play fair, and play hard with those who do not.“
TCC Group Holdings Chairman
MR. NELSON CHANG
“Human civilization and culture develop through the usage of energy and are bound together by law and ethics. NHOA is an energy company whose core beliefs are fundamental to our responsibility to our society and the planet Earth. We are a global company which believes in total climate commitment and total care commitment.
Our business strategy and ethical behavior cannot be separated from one another. Our training and discipline do not allow us to cut corners in manufacturing or services nor cut any corners in our day-to-day business practice. We believe ethics is a global value which transcends culture and geography. Values do not change with time, location or business. Virtue and ethics depend on training and action.
Good business is rooted in morality. We adhere to ethical values because the future is worth it! To paraphrase Socrates: Unexamined business or behavior is not worth doing.”
NHOA Energy Chairman and CEO
GIUSEPPE ARTIZZU
“At NHOA Energy we like doing things first, we like doing things best, we take pride in making beautiful things happen. We are powered by the trust that our employees, clients, suppliers, investors and communities put in our integrity, every day. We play fair, and play hard with those who do not.“
OUR ETHICS VALUES
Responsible
Compliance
We consistently adhere to international, national, and local laws, as well as to ethical standards and company policies. Acting responsibly and in compliance is not only a legal requirement but a
fundamental commitment to integrity and accountability in everything we do.
Honesty
& Integrity
Honesty and integrity are at the core of our culture. We expect exemplary behavior from our people and partners, fostering trust through transparency, fairness, and respect for human rights. Acting with integrity means doing the right thing at all times, even when no one is watching.
Respect
& Inclusion
We value diversity and treat every individual with fairness, dignity, and openness. Our commitment to respect translates into equal opportunities, gender equality, workplace health and safety,
and zero tolerance for discrimination or harassment. Inclusion and respect for different cultures and perspectives make us stronger together.
Commitment
& Transparency
We honor our commitments with loyalty and good faith, ensuring that promises are kept and relationships are built on trust. Transparency guides our communication and decision-making, while we remain committed to safeguarding confidential information and acting responsibly toward all stakeholders.
Responsible
Compliance
We consistently adhere to international, national, and local laws, as well as to ethical standards and company policies. Acting responsibly and in compliance is not only a legal requirement but a fundamental commitment to integrity and accountability in everything we do.
Honesty
& Integrity
Honesty and integrity are at the core of our culture. We expect exemplary behavior from our people and partners, fostering trust through transparency, fairness, and respect for human rights. Acting with integrity means doing the right thing at all times, even when no one is watching.
Respect
& Inclusion
We value diversity and treat every individual with fairness, dignity, and openness. Our commitment to respect translates into equal opportunities, gender equality, workplace health and safety, and zero tolerance for discrimination or harassment. Inclusion and respect for different cultures and perspectives make us stronger together.
Commitment
& Transparency
We honor our commitments with loyalty and good faith, ensuring that promises are kept and relationships are built on trust. Transparency guides our communication and decision-making, while we remain committed to safeguarding confidential information and acting responsibly toward all stakeholders.


