About
A.J. Mason

A.J. Mason is a global family office based in Hong Kong that invests and develops real estate worldwide with a focus on building legacy projects based on our core principles of respecting local heritage and traditions. These values inspire the building designs and community experiences we develop with our ambition to create delightful places. Our origins date back to the construction business in the early 1940s in Shanghai when Mr. A.J. Sze co-founded Paul Y Construction Company with another family.

Respecting local heritage & traditions
Respecting local heritage & traditions

Credits: Gwulo

It was in the 1950s when both families decided to move the construction operations to Hong Kong and as the industry grew in the 1960s and 70s, the company became bigger and was involved in large construction projects which included the Hong Kong Club, the Hong Kong Cross-Harbour Tunnel, the MTR and the Hong Kong Park Lane Hotel. In 1970, Paul Y Construction became a publicly-traded company in Hong Kong.

Respecting
local heritage
&
traditions

In 1978, A.J. Mason Development Ltd. was officially established by Mr A.J. Sze with his son, Mr Mason Sze, and together, they aimed to become a legacy builder by taking a long-term approach to protecting capital and creating value that will last for years not only for ourselves but for all of the stakeholders, partners and communities we serve.

Respecting local heritage & traditions
Create a positive
impact on
people’s lives

In 2021, A.J. Mason rebranded its structure under three new names, A.J. Mason, Angus Mason, and Alexander Mason for its investments and projects in the Asia Pacific region, Canada, and the United States of America.

Respecting local heritage & traditions

With a long-term approach to everything we do, from the markets we choose to expand into to the assets we acquire and develop, we aim to create properties for future generations that will inspire our peers, create a positive impact on people’s lives, and build people-centric communities that will endure for generations to come. Everything we do at A.J. Mason is rooted in our core values and expressed through our supporting pillars - these are what guide our corporate culture and our approach for doing business.

Our core values are anchored by respecting traditions that created the business we have today. The A.J. Mason tradition has been to instil trust in our team members, empowering leadership throughout the business, and inspiring excellence in everything we do. A.J. Mason also ensures we are a kind participant in the world.

Acquire, create, build, and operate with an enduring mindset
Acquire, create, build,
and operate with an
enduring mindset
Acquire, create,
build, and
operate with
an enduring
mindset

To support our core values we acquire, create, build, and operate with an enduring mindset that is people-centric - creating environments that are recognized by those who visit and use our projects, as a delightful place.

Over the years, A.J. Mason has grown as a family business and the baton has passed down from one generation to another. It all started with our founder Mr. A.J. Sze, who planted the seeds of growth for the family business from his humble beginnings in the construction business. The second generation of the business was led by Mr. Mason Sze, who established the vision to expand the family business back into China and overseas. Currently, the business is operating under its third generation of leadership and is led by Mr. Jason Sze. He continues to focus on the global expansion of the business into Asia Pacific and North America and has established clear family office identities in the different regions it now operates in.