The red node is Declan. 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

Declan O'Neill

Declan O'Neill was previously a director of Obelisk Power Systems UK Limited (until 2024) and 1 other organisation. Source: Companies House records.

Director at Obelisk Power Systems UK Limited · Director at Obelisk Networks (UK) Limited

0 current roles
2 previous roles
Served alongside 16 people

Declan's network: 16 people across 2 organisations

Create a free account to see who Declan is connected to I already have an account

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

Roles

2 roles across 2 organisations

Obelisk Power Systems UK Limited
Director · 2016-2024
Official record · Companies House

Source
Companies House
Organisation
Obelisk Power Systems UK Limited
Role
Director
Appointed
2016-04-06
Ended
2024-11-08
Record reference
Company 10105921

Previous
Obelisk Networks (UK) Limited
Director · 2006-2024
Official record · Companies House

Source
Companies House
Organisation
Obelisk Networks (UK) Limited
Role
Director
Appointed
2006-05-10
Ended
2024-11-08
Record reference
Company NI038533

Previous

People Declan has served alongside

16 people across 2 organisations

Based on overlapping official board records. Calculated from official records

16 people across 2 organisations

Create a free account to reveal this governance network and see how you're connected.

Create a free account to reveal

Connections

Connection map

The organisations and people around Declan, shown in full after you sign in.

How are you connected?

Create a free account to see the recorded route between you and Declan, if there is one.

Create a free account to check

Sources

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

Report an issue with this record · How we handle data