Your End-to-End Partner
Founded in 2016, GSTS Interior Works Co. was built on over a decade of experience and a vision to transform the design industry. From architecture to construction, we provide fully integrated solutions rooted in innovation, quality, and integrity. Every space we shape is meticulously crafted to last, both in structure and impact.
Carri Oil & Gas Holdings | Mandaluyong City
Your End-to-End Partner
Founded in 2016, GSTS Interior Works Co. was built on over a decade of experience and a vision to transform the design industry. From architecture to construction, we provide fully integrated solutions rooted in innovation, quality, and integrity. Every space we shape is meticulously crafted to last—both in structure and impact.
Carri Oil & Gas Holdings | Mandaluyong City
Your End-to-End Partner
Founded in 2016, GSTS Interior Works Co. was built on over a decade of experience and a vision to transform the design industry.
From architecture to construction, we provide fully integrated solutions rooted in innovation, quality, and integrity. Every space we shape is meticulously crafted to last—both in structure and impact.
Carri Oil & Gas Holdings | Mandaluyong City
HGC | Mandaluyong City
HGC| Mandaluyong City
Our Mission
Redefine interior and architectural design through innovation
Deliver client-focused solutions that reflect each client’s unique vision
Cultivate a workplace that prioritizes employee growth and well-being
Lead with creativity and discipline to achieve exceptional results
Our Mission
Redefine interior and architectural design through innovation
Deliver client-focused solutions that reflect each client’s unique vision
Cultivate a workplace that prioritizes employee growth and well-being
Lead with creativity and discipline to achieve exceptional results
The way we design reflects what we believe.
Our Mission
Redefine interior and architectural design through innovation
Cultivate a workplace that prioritizes employee growth & well-being
Deliver client-focused solutions that reflect each client’s unique vision
Lead with creativity and discipline to achieve exceptional results
The way we design reflects what we believe.
Shipping Company | Calamba City
Foundation (2006 – 2015)
The idea of GSTS was born from a desire to break free from uninspired design practices and foster a new model that prioritizes creativity, ethics, and collaboration.
Shipping Company | Calamba City
Foundation (2006 – 2015)
The idea of GSTS was born from a desire to break free from uninspired design practices and foster a new model that prioritizes creativity, ethics, and collaboration.
Official Launch (2016 – Present)
GSTS was formally registered in 2016, quickly gaining a reputation for bold, refined execution and sharp project management. Today, we lead projects that balance timeless aesthetics with enduring functionality.
Carri Oil & Gas Holdings | Mandaluyong City
Mandy San Agustin
Principal Architect
Our Team
JP Banting
IT Administrator
Zeanne Magaro
Designer
Charlotte Palma
Project Manager
Leomer Llorieta
Site Engineer
Jared Lee Montes
Administration
Rodney Aran
Design Lead
KR Cabales
Project Manager
Randy Aquino
Project Engineer
Ver Gasat
Facilities
Jolou Gomez
Project Manager
Renz Gutib
Site Supervisor
EJ Marzan
Safety Officer
Official Launch (2016 – Present)
GSTS was formally registered in 2016, quickly gaining a reputation for bold, refined execution and sharp project management. Today, we lead projects that balance timeless aesthetics with enduring functionality.
Carri Oil & Gas Holdings | Mandaluyong City
Commitment to Sustainability
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold.
We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience.
Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
Sustainability
Sustainability
Our Commitments
The way we design reflects what we believe.
Our Commitments
The way we design reflects what we believe.
Sustainability
At GSTS Interior Works Co., sustainability is a core value that shapes every aspect of our work. We believe that designing functional and inspiring spaces should go hand in hand with protecting the environment and supporting long-term community well-being.
We apply sustainable practices throughout our design, construction, and fit-out processes by using eco-friendly materials, minimizing waste, and promoting energy-efficient solutions. Whenever possible, we reuse existing elements and source responsibly to reduce our environmental impact. Our team stays current with green building standards and continually explores innovative ways to improve efficiency while supporting our clients' environmental goals.
Our commitment to sustainability reflects our belief that interior spaces can be both beautiful and responsible. Through conscious design choices, ethical sourcing, and meaningful community engagement, we aim to create environments that contribute positively to people and the planet.
Health & Safety
Health and safety are fundamental to the way we operate. We are committed to providing safe working environments for our employees, clients, subcontractors, and partners at every stage of a project.
Our team follows strict health and safety protocols, including regular site inspections, hazard assessments, and compliance with local regulations and industry standards. We implement preventive measures, use appropriate personal protective equipment, and promote a culture of safety awareness throughout our organization. Training and education are also key components of our approach, ensuring that everyone on site understands and upholds safety best practices.
We believe that a successful project is not only measured by design and execution but also by how well it protects the well-being of those involved. Our commitment to health and safety is part of our responsibility to deliver quality work without compromising the people who make it possible.
Inclusivity & Accessibility
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold.
We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience.
Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
At GSTS Interior Works Co., sustainability is a core value that shapes every aspect of our work. We believe that designing functional and inspiring spaces should go hand in hand with protecting the environment and supporting long-term community well-being.
We apply sustainable practices throughout our design, construction, and fit-out processes by using eco-friendly materials, minimizing waste, and promoting energy-efficient solutions. Whenever possible, we reuse existing elements and source responsibly to reduce our environmental impact. Our team stays current with green building standards and continually explores innovative ways to improve efficiency while supporting our clients' environmental goals.
Our commitment to sustainability reflects our belief that interior spaces can be both beautiful and responsible. Through conscious design choices, ethical sourcing, and meaningful community engagement, we aim to create environments that contribute positively to people and the planet.
Sustainability
Health and safety are fundamental to the way we operate. We are committed to providing safe working environments for our employees, clients, subcontractors, and partners at every stage of a project.
Our team follows strict health and safety protocols, including regular site inspections, hazard assessments, and compliance with local regulations and industry standards. We implement preventive measures, use appropriate personal protective equipment, and promote a culture of safety awareness throughout our organization. Training and education are also key components of our approach, ensuring that everyone on site understands and upholds safety best practices.
We believe that a successful project is not only measured by design and execution but also by how well it protects the well-being of those involved. Our commitment to health and safety is part of our responsibility to deliver quality work without compromising the people who make it possible.
Health & Safety
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold.
We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience.
Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
Inclusivity & Accessibility
Sustainability
At GSTS Interior Works Co., sustainability is a core value that shapes every aspect of our work. We believe that designing functional and inspiring spaces should go hand in hand with protecting the environment and supporting long-term community well-being. We apply sustainable practices throughout our design, construction, and fit-out processes by using eco-friendly materials, minimizing waste, and promoting energy-efficient solutions. Whenever possible, we reuse existing elements and source responsibly to reduce our environmental impact. Our team stays current with green building standards and continually explores innovative ways to improve efficiency while supporting our clients' environmental goals. Our commitment to sustainability reflects our belief that interior spaces can be both beautiful and responsible. Through conscious design choices, ethical sourcing, and meaningful community engagement, we aim to create environments that contribute positively to people and the planet.
Health & Safety
Health and safety are fundamental to the way we operate. We are committed to providing safe working environments for our employees, clients, subcontractors, and partners at every stage of a project. Our team follows strict health and safety protocols, including regular site inspections, hazard assessments, and compliance with local regulations and industry standards. We implement preventive measures, use appropriate personal protective equipment, and promote a culture of safety awareness throughout our organization. Training and education are also key components of our approach, ensuring that everyone on site understands and upholds safety best practices. We believe that a successful project is not only measured by design and execution but also by how well it protects the well-being of those involved. Our commitment to health and safety is part of our responsibility to deliver quality work without compromising the people who make it possible.
Inclusivity & Accessibility
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold. We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience. Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
Sustainability
At GSTS Interior Works Co., sustainability is a core value that shapes every aspect of our work. We believe that designing functional and inspiring spaces should go hand in hand with protecting the environment and supporting long-term community well-being. We apply sustainable practices throughout our design, construction, and fit-out processes by using eco-friendly materials, minimizing waste, and promoting energy-efficient solutions. Whenever possible, we reuse existing elements and source responsibly to reduce our environmental impact. Our team stays current with green building standards and continually explores innovative ways to improve efficiency while supporting our clients' environmental goals. Our commitment to sustainability reflects our belief that interior spaces can be both beautiful and responsible. Through conscious design choices, ethical sourcing, and meaningful community engagement, we aim to create environments that contribute positively to people and the planet.
Health & Safety
Health and safety are fundamental to the way we operate. We are committed to providing safe working environments for our employees, clients, subcontractors, and partners at every stage of a project. Our team follows strict health and safety protocols, including regular site inspections, hazard assessments, and compliance with local regulations and industry standards. We implement preventive measures, use appropriate personal protective equipment, and promote a culture of safety awareness throughout our organization. Training and education are also key components of our approach, ensuring that everyone on site understands and upholds safety best practices. We believe that a successful project is not only measured by design and execution but also by how well it protects the well-being of those involved. Our commitment to health and safety is part of our responsibility to deliver quality work without compromising the people who make it possible.
Inclusivity & Accessibility
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold. We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience. Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
Sustainability
At GSTS Interior Works Co., sustainability is a core value that shapes every aspect of our work. We believe that designing functional and inspiring spaces should go hand in hand with protecting the environment and supporting long-term community well-being. We apply sustainable practices throughout our design, construction, and fit-out processes by using eco-friendly materials, minimizing waste, and promoting energy-efficient solutions. Whenever possible, we reuse existing elements and source responsibly to reduce our environmental impact. Our team stays current with green building standards and continually explores innovative ways to improve efficiency while supporting our clients' environmental goals. Our commitment to sustainability reflects our belief that interior spaces can be both beautiful and responsible. Through conscious design choices, ethical sourcing, and meaningful community engagement, we aim to create environments that contribute positively to people and the planet.
Health & Safety
Health and safety are fundamental to the way we operate. We are committed to providing safe working environments for our employees, clients, subcontractors, and partners at every stage of a project. Our team follows strict health and safety protocols, including regular site inspections, hazard assessments, and compliance with local regulations and industry standards. We implement preventive measures, use appropriate personal protective equipment, and promote a culture of safety awareness throughout our organization. Training and education are also key components of our approach, ensuring that everyone on site understands and upholds safety best practices. We believe that a successful project is not only measured by design and execution but also by how well it protects the well-being of those involved. Our commitment to health and safety is part of our responsibility to deliver quality work without compromising the people who make it possible.
Inclusivity & Accessibility
We believe that great design should serve everyone. Our commitment to inclusivity and accessibility is reflected in the spaces we create, the people we work with, and the values we uphold. We design environments that are welcoming, functional, and barrier-free for people of all ages, abilities, and backgrounds. Our team incorporates universal design principles and complies with accessibility standards to ensure that each space can be used with ease, comfort, and dignity. From circulation paths and entry points to lighting, signage, and furniture choices, we consider how every element impacts usability and experience. Beyond design, we foster an inclusive workplace culture that values diversity and encourages collaboration. We recognize that a broad range of perspectives strengthens our work and helps us respond thoughtfully to the needs of our clients and communities.
