Structured so that decisions land near the code.
Five offices, one engineering council, and a deliberate absence of layers between the client and the people building the system.
0
Global offices
0+
Employees
0
Countries served
0
Engineering councils
Practitioners, still practising.
Every executive holds delivery accountability on at least one live programme.
Amara Osei
Chief Executive
Formerly national education infrastructure programme lead.
Rustam Vahid
Chief Technology Officer
Distributed systems; author of the Aison data contract.
Lena Brandt
Chief Security Officer
Twelve years offensive security across finance and defence.
Joon-ho Park
Head of Applied AI
Retrieval quality, evaluation science, agent safety.
Priya Raghavan
Managing Director, Delivery
Portfolio governance for regulated programmes.
Tomás Herrera
Head of Platform
Landing zones, multi-region topology, FinOps.
Councils, not committees
- Architecture council
- Security council
- AI ethics & evaluation board
- Client assurance board
Selected notes
Jun 2026
Aison AI achieves in-perimeter agent certification
Mar 2026
Sovereign region hosting expanded to three jurisdictions
Nov 2025
Aison ProMan adopted across a £4.6B construction portfolio
Published commitments
- Privacy notice
- Terms of service
- Responsible AI policy
- Vulnerability disclosure
- Modern slavery statement