The red node is Mariena. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Sign in free to explore further.
Person Preview
Mariena Chandrasugantham Somasundaram
Mariena Chandrasugantham Somasundaram is a director of Innovarail Limited and a director of Critical Systems Engineering Limited. Source: Companies House records.
Director at Innovarail Limited · Director at Critical Systems Engineering Limited
- 2 current roles
- 1 previous role
- Served alongside 6 people
Mariena's network: 6 people across 3 organisations
Anyone can join - you don't need to be on the register. Used by researchers, journalists, recruiters and due diligence teams.
Private by default - we never tell anyone you looked them up. Viewing, searching, saving and shortlisting are private; people only hear from you if you choose to send them a message.
Official record Companies House · updated 4th October 2026 · Free, no card or password
Current roles
3 roles across 3 organisations-
Innovarail LimitedDirector · 2010-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Innovarail Limited
- Role
- Director
- Appointed
- 2010-01-13
- Record reference
- Company 07124107
Current -
Critical Systems Engineering LimitedDirector · 2002-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Critical Systems Engineering Limited
- Role
- Director
- Appointed
- 2002-06-10
- Record reference
- Company 04457277
Current
1 more role, including 1 previous role, with dates and sources
Sign in free to see all rolesPeople Mariena has served alongside
6 people across 3 organisationsBased on overlapping official board records. Calculated from official records
6 people across 3 organisations
Create a free account to reveal this governance network and see how you're connected.
Create a free account to revealConnections
Connection map
The organisations and people around Mariena, shown in full after you sign in.
How are you connected?
Create a free account to see the recorded route between you and Mariena, if there is one.
Create a free account to checkSources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 4th October 2026
- Identity
- Records are treated as the same person only where the evidence confirms it. How people are matched