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Person

Gunnar Halvorsen

Gunnar Halvorsen was previously a director of HV Invest ETA Limited (until 2021) and 4 other organisations. Source: Companies House records.

Director at HV Invest ETA Limited · Director at NEO Next+ Energy Upstream UK Limited

0 current roles
5 previous roles
Served alongside 27 people

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Official record Companies House · updated 11th October 2026

Roles

5 roles across 5 organisations (0 current, 5 previous)

Previous roles (5)

HV Invest ETA Limited
Director · 2015-2021
Official record · Companies House

Source
Companies House
Organisation
HV Invest ETA Limited
Role
Director
Appointed
2015-07-06
Ended
2021-01-18
Record reference
Company 08686269

Previous
NEO Next+ Energy Upstream UK Limited
Director · 2014-2019
Official record · Companies House

Source
Companies House
Organisation
NEO Next+ Energy Upstream UK Limited
Role
Director
Appointed
2014-04-14
Ended
2019-09-30
Record reference
Company SC279865

Previous
NEO Next + Energy Limited
Director · 2014-2019
Official record · Companies House

Source
Companies House
Organisation
NEO Next + Energy Limited
Role
Director
Appointed
2014-04-14
Ended
2019-09-30
Record reference
Company SC470677

Previous
Calenergy SNS Limited
Director · 2013-2014
Official record · Companies House

Source
Companies House
Organisation
Calenergy SNS Limited
Role
Director
Appointed
2013-11-18
Ended
2014-09-11
Record reference
Company 08619688

Previous
08649342
Director · 2013-2014
Official record · Companies House

Source
Companies House
Organisation
08649342
Role
Director
Appointed
2013-11-18
Ended
2014-09-11
Record reference
Company 08649342

Previous

Company roles, current and past, as filed at Companies House.

People Gunnar has served alongside

27 people across 5 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

NEO Next + Energy Limited 15 people · 2014-present

John Nicholas KnightServing together now · since 2019
Martin Bachmann2019
Nicholas John Hooke2019
David John Gair2018-2019
David Mcmanus2018-2019
Ole Ertvaag2017-2019
Pal Magnus Reed2017-2019
Alan Thomas Curran2015-2019
Michael Whyatt2015-2019
Andrew Graham Mcintosh2015-2019
Einar Gjelsvik2014-2019
Harald Vabo2014
Malcolm Shaw Thoms2014-2015
PåL Reiulf Olsen2014-2015
Peter William Nicol2014-2015

HV Invest ETA Limited 6 people · 2015-present

Einar GjelsvikServing together now · since 2021
James Ronald WhittinghamServing together now · since 2021
Nikolay Ranguelov IankovServing together now · since 2021
Kim Gozzett2015-2021
Louise Jane Inward2015-2021
Tmf Group Fund Services (Guernsey) Limited2015-2019

NEO Next+ Energy Upstream UK Limited 16 people · 2014-2019

Calenergy SNS Limited 7 people · 2013-2014

08649342 7 people · 2013-2014

Sources

Companies House: Officer appointments and resignations.
Edition: Register edition compiled 11th October 2026
Identity: Records are treated as the same person only where the evidence confirms it. How people are matched

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