Why Quantum?
Quantum Advertising was founded in 2019 with one mission: help local businesses stop wasting money on marketing that doesn’t move the needle.
Real strategies. Real results. A marketing partner built for growth—since 2019.
We started small—building websites and local SEO for family-owned restaurants and service providers in our community. We saw firsthand how outdated designs, poor SEO, and generic ad strategies were holding great businesses back.
So we did things differently.
We focused on what actually drives results: beautiful, conversion-optimized websites, local SEO that gets you ranked, and campaigns that generate real calls, bookings, and revenue. No fluff. No cookie-cutter packages. Just smart, hands-on marketing that works.
Today, Quantum Advertising is trusted by dozens of growing businesses across the country—from restaurants in New Jersey and high end med spas to real estate coaches nationwide. And while we’ve expanded our services, our approach is still the same: move fast, stay accountable, and treat every client like a partner.
When you work with Quantum, you’re not just getting a marketing agency—you’re getting a team that cares about your business like it’s our own.
Meet the Founder
Apostoli Tsilikas started Quantum Advertising in 2019 after helping Riverwinds Restaurant grow to 5X their private events—using nothing but a redesigned website and email marketing.
That one success lit the fire.
Since then, Apostoli has helped dozens of small and mid-sized businesses build marketing systems that generate consistent leads, bookings, and revenue. From local SEO to sales automation, his approach blends real-world experience with relentless execution.
He’s not just a marketer—he’s a growth architect who’s obsessed with getting results. And when you work with Quantum, you’re not just getting a team—you’re getting Apostoli’s hands-on strategy, leadership, and personal commitment to your success.
What Our Customers
Are Saying
