We Are Advent
Global Services
A team of passionate professionals helping organisations navigate complexity, embrace technology, and achieve lasting results in a competitive global landscape.
Building Africa's technology future
Recognised for excellence, innovation & integrity
Our Purpose
Mission & Vision
To empower organisations worldwide with strategic insights, operational frameworks, and technical capabilities — delivering measurable impact at every engagement.
To be the most trusted professional services partner for ambitious organisations on every continent — recognised for excellence, integrity, and transformative impact.
By the Numbers
Our Journey
Company founded in Lagos, Nigeria
Expanded to East Africa & UK offices
500+ placements milestone achieved
Launched AI & Data Intelligence practice
Serving clients in 20+ countries
What We Stand For
Our Core Values
Core Value · 01 of 4
Integrity
Honesty and accountability aren't aspirations — they're non-negotiable standards. We do what we say, say what we mean, and own every outcome whether it's a win or a lesson.
The People
Our Leadership Team
Seasoned professionals who've built, scaled, and transformed businesses across the globe.
Alexandra Mercer
Chief Executive Officer
20+ years driving digital transformation across EMEA and North America.
David Okonkwo
Chief Technology Officer
Cloud architect and AI practitioner with deep enterprise engineering roots.
Sarah Chen
VP of Consulting
Management consultant specialising in process optimisation and change management.
Marcus Webb
Head of Operations
Operations leader who has scaled distributed teams across four continents.
Amara Diallo
Head of Staffing
Executive talent strategist with a track record in critical placement success.
Join the Team
We're always looking for exceptional people.
If you're passionate about technology and making a real difference for clients, we want to hear from you.
Ready to Work
With Us?
Let's discuss how Advent Global Services can help your organisation achieve its next milestone. No pitch, no pressure — just an honest conversation.