Our founders
Hassan Abdalla
Co-founderSales Director
Hassan leads sales at One Marketing.
Since 2018 Hassan has been Managing Director of REST, the Renewable Energy Services Team, which designs, supplies and installs solar, heat pumps, battery storage and EV chargers across the UK. Hassan also directs a bespoke transport company in Kent and a plastic parts manufacturer in Nairobi.
Hassan's sales career began on Enterprise Rent-A-Car's graduate management programme, with a regular place among the top 25 salespeople of more than 700 in its London group. Hassan studied at Canterbury Christ Church University.
Hassan on LinkedInGio Plenzik
Co-founderMarketing and Operations Manager
Gio leads marketing and operations at One Marketing.
Gio left the final year of a degree at the University of Kent to build a private label Amazon business, took it to seven figures and expanded it into the US. Marketing was the part Gio enjoyed most, so Gio moved into agency work to grow other brands, and now leads an agency group working across the UK and the UAE.
Gio's focus is growth strategy built on unit economics, performance marketing on Meta and Google, SEO and AI search, AI workflows that speed up onboarding, briefing and delivery, and teams that work across time zones. Gio is based between the UK and the UAE.
Gio on LinkedIn