Where portfolio
decisions
get examined.
Since 2014, we have been running live webinars that treat portfolio diversification as a discipline worth studying carefully — not a set of tips to collect.
What this platform actually is
A live learning environment, not a content library. Sessions run in real time, with participants asking questions and working through specific challenges.
Portfolio diversification is one of those topics where general advice is easy to find — and genuinely useful guidance is not.
How the platform was built
Domain started as a single recurring webinar series focused on the mechanics of product mix decisions. The format worked because it put specific business questions — not general frameworks — at the centre of each session.
Over time, the content grew to cover adjacent areas: category entry timing, margin allocation across product lines, and how to read demand signals before committing to new segments.
Sessions are structured around real scenarios, not hypothetical diagrams. Facilitators bring cases from actual market contexts, and participants are encouraged to apply the discussion directly to their own situations.
- Live Q&A with subject specialists during every session
- Multilingual delivery across all major time zones
- Small-group format that keeps discussion focused
- Post-session materials sent within 24 hours
The people who run sessions
Each facilitator brings a distinct professional background to the platform, which shapes the angle they take on portfolio questions.
Geneviève Okafor
Curriculum Director
Designs the session architecture and decides how topics are sequenced across the programme calendar. Background in product strategy consulting.
Dmitri Vanhanen
Lead Facilitator
Leads the core diversification sessions with a focus on category analysis and competitive positioning. Tends to ask the uncomfortable questions first.
Priya Szymański
Participant Experience Lead
Manages the live session environment and the feedback loop between participants and facilitators. Keeps sessions from drifting into abstract territory.
Questions before joining a session?
Reach the team directly — we respond within one business day.