BUILT TO LAST
WE BUILD BETTER TOMORROWS
This isn’t just about buildings or infrastructure. It’s about people. Whether it’s a home, a
workspace, a port, or a partnership — we create environments where people feel safe,
supported, and inspired to grow.
That’s our passion. That’s what fuels us.
BY CREATING SPACES
WHERE
PEOPLE THRIVE
We create environments that enable growth, powered by appropriate technology and
human-centered design.
We don’t just build structures — we build ecosystems. We don’t just deliver projects — we
deliver possibilities.
When people flourish, everything else follows:
Our companies grow.
Our communities thrive.
Our country moves forward.
This is the heart of our Core Focus. It’s not just a strategy — it’s a calling.
CORE VALUES
They are timeless. Trends change. Markets shift. But our values endure. They’re the
foundation we build on — across industries, across generations.
At PGB, we don’t just talk about values — we operationalize them. We embed them into our
performance systems, our dashboards, our coaching conversations. We make them visible,
measurable, and lived.
BUILT ON TRUST
PAGSALIG
Not only focused on saying the right things but doing the right things, even when no one is watching.
WE KEEP GOING & GET THINGS DONE - TOGETHER
PAGKUGI ug PAGTUTOK
We own our responsibilities and take pride in what we deliver. We don’t just start, we finish.
WE STRIVE TO MAKE THINGS BETTER
PAGPA-LAMBO
We look for ways to improve, not because we’re not good enough, but because we know we can always be better.
75 YEARS OF PROMISES FULFILLED
Founded in 1951 as William C. Liu Construction, a single-family-owned construction company. Primary Structures Corporation (PSC) is the most trusted and established Triple A (AAA) contractor in the Philippines recognized by the Philippine Contractors Accreditation Board (PCAB) specializing in engineering, construction, and procurement (EPC). With seven decades of expertise, the company built a solid reputation across Cebu, Visayas and Mindanao, delivering built-to-last construction solutions for commercial, industrial, institutional and residential projects.
With over 500 completed construction projects across the Philippines and a workforce of nearly 2,000 skilled professionals, the company continues to expand its leadership in the Philippine construction industry through innovation and sustainable building solutions. Its expertise is strengthened by advanced systems such as Primary Engineered Building Systems (PEBS), LightStrong Autoclaved Aerated Concrete (AAC) Blocks, and Ready-Mixed Concrete, delivering high-performance, cost-efficient, and durable construction solutions built to last.
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PGB NETWORK
Construction and Manufacturing
Real Estate & Property Mgt
Ports, Shipping & Logistics
Human Capital
Head Office Address
PSC Building 333, V. Rama Avenue, Cebu City, Philippines
(+63) 32 253-8026
Business Hours
Monday to Friday, 9:00 AM to 5:00 PM
PRIMARY STRUCTURES CORPORATION
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