About Us
Meet the Founder
Trung Vien – Building Businesses from the Ground Up
Trung Vien
CEO - Founder of HiAgency
Trung grew up as the son of Vietnamese immigrants who arrived in Australia with almost nothing.
Drawing on a background in finance, he shifted into entrepreneurship and built multiple businesses, a significant property portfolio, and now leads HiAgency from Sydney and HCMC.
Press &Media Coverage
Our Founder Timeline & Milestones
Timeline
From financial planning to building a multi-million dollar property portfolio, launching successful ventures, and now leading HiAgency - Trung's journey is defined by calculated risks, strategic thinking, and relentless execution.
Pre-2010
Financial Planner
Started his professional journey as a financial planner in Australia, helping clients build wealth while learning the fundamentals of investment strategy and risk management that would shape his entrepreneurial future.
2010
First Entrepreneurial Leap
Made the bold move from corporate security to entrepreneurship by opening a Domino's Pizza franchise.
This hands-on experience in running a retail operation taught valuable lessons about customer acquisition, operational efficiency, and team leadership.Late 2010s
Building a Property Empire
Systematically built a substantial property portfolio across Sydney and Brisbane, demonstrating the power of strategic investing and long-term thinking.
The portfolio, valued at approximately $10 million, showcased his ability to identify opportunities and execute at scale.August 2020
HairFolli Launch & Scale
Saw a gap in men's hair-loss care and launched HairFolli, which achieved approximately A$5 million in revenue through strategic digital marketing. This venture proved the power of combining product-market fit with data-driven marketing execution.
Jan 2021
Media Recognition & Public Profile
Gained national media attention across major Australian newspapers, sharing insights on property investment, entrepreneurship, and building businesses from the ground up.
The publicity highlighted his journey from immigrant family to successful entrepreneur.May 2021
HiAgency Founded
Founded HiAgency in Sydney with a clear vision: to build a marketing agency that ties its success directly to client results.
Over the years, it evolved from a boutique consultancy into a growth-focused agency serving Australian and global businesses.Present
Performance-Driven Agency Model
Now leads HiAgency with a revolutionary approach: performance-based pricing that aligns agency success with client results.
With offices in Sydney and HCMC, Trung has built a global team focused on delivering measurable growth through SEO, automation, and data-driven strategy.
Our Promises To You
Our performance-based approach means transparent reporting, measurable growth, and a partnership where your success is our success.