In this episode of Kasa Connect, we sit down with Seb, the 21-year-old founder and CEO of Atlantis, a high-end commercial cleaning company taking over London’s fitness and hospitality sector.
From selling bracelets in school to signing contracts with top-tier gyms, Seb shares how his obsession with detail built a brand known for consistency, innovation, and quality.
🚀 If you’ve ever wondered:
• How to lead when you’re young
• What it takes to break into a competitive market
• How to train teams, pitch clients, and obsess over quality
• Why niche focus beats broad vision early on
This episode is for you!
(00:00) – Intro
(01:18) – Seb’s coffee journey at Kasa
(01:58) – What is Atlantis?
(02:29) – First taste of entrepreneurship
(04:53) – Lessons from early hustle
(05:27) – Why he keeps clients anonymous
(06:28) – How to win trust and clients
(08:14) – Investing in high-tech equipment
(10:58) – Is the cost worth it?
(12:45) – Logistics and staff training
(14:04) – The hiring struggle
(15:05) – Being taken seriously at 21
(15:24) – Respect in negotiations
(16:22) – Juggling uni and business
(16:39) – Managing with innovative systems
(18:50) – What no one tells you about ops
(20:52) – Seb’s day-to-day
(21:50) – Big goals for Atlantis
(22:53) – Building a household brand
(23:41) – Traits that make a great leader
(25:20) – Consistency on hard days
(26:26) – Switching focus fast
(27:17) – Being obsessed with cleaning
(28:44) – Expanding into hospitality
(30:43) – Why they started with gyms
(31:14) – Niche first, scale later
(32:06) – Public speaking fears
(35:06) – The power of competitiveness
(36:34) – Business vs fitness training
(36:51) – Quickfire round
(38:03) – Working with his mum
(39:28) – Their dynamic as co-leads
(40:17) – Disagreeing in business
(43:05) – Advice for new founders