.png)
We Don't Just Make Calls —
We Manage Opportunity.
Meson is an onshore lead management company built to help businesses respond faster, nurture smarter, and protect what matters most — their brand and their data.
From Real Estate Roots to Global Reach.
Meson was founded in Melbourne by John Angelopoulos, who came from a real estate background and saw a growing problem: businesses were generating hundreds of leads but struggling to manage them properly.
In 2019, Meson started with one simple service — making high-quality, onshore sales calls for real estate businesses.
Today, we've evolved into a full lead management system — working across calls, SMS, email, WhatsApp, Messenger, and AI to help businesses around the world connect with every contact they've ever generated.
Onshore by Design.
We believe in the power of local teams — for culture, energy, and trust.
Working onshore means our people communicate with empathy, understand the local market, and represent your brand as if they're sitting in your own office.
It also means better data security, tighter quality control, and a stronger sense of culture and collaboration.
Our onshore approach isn't just about location — it's about delivering better conversations, better outcomes, and protecting your business reputation.
OUR LOCATIONS
Local Voices. Global Coverage.
Meson now operates from Melbourne and Miami, offering true 24/7 coverage across time zones — with our European office opening soon.
Melbourne
Head Office
South Yarra, VIC
Miami
US Operations
Brickell, FL
Europe
Coming Soon
Launching 2026
Our teams work in sync to make sure no lead, call, or opportunity is ever missed.
The People Behind Meson.
A team of onshore specialists driven by consistency, care, and culture.
John Angelopoulos
Founder & CEO
Vision-led leader who built Meson to bring high-quality, onshore contact services to real businesses.
Alex Wood
Head of APAC
Oversees Australia–Pacific operations, ensuring seamless delivery and local market alignment.
James Walker
Senior Account Manager
Manages key client relationships and ensures every campaign hits its performance goals.
Jess Connolly
Lead Campaign Coordinator
Drives campaign execution and quality control across inbound and outbound operations.
Our people are the reason we've grown from a local agency to a global operation. We invest in onshore talent because great culture builds great conversations.
More Than a Contact Center.
We're the system behind your sales.
"We started Meson to bring human energy back into communication. To build a company that sounds local, feels personal, and delivers at a global standard."
John Angelopoulos, Founder & CEO
We Manage Opportunity.
Talk to our team and see how Meson can become the system behind your sales.
Book a Discovery Call