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Mark O'Brien
Mark O'Brien has 3 previous roles on record and no current roles. Source: Companies House records.
Director at Alderley Analytical LTD · Director at Sorted Group Limited
- 0 current roles
- 3 previous roles
- Served alongside 13 people
Mark's network: 13 people across 3 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Roles
3 roles across 3 organisations-
Alderley Analytical LTDDirector · 2016-2024
Official record · Companies House
- Source
- Companies House
- Organisation
- Alderley Analytical LTD
- Role
- Director
- Appointed
- 2016-11-23
- Ended
- 2024-10-02
- Record reference
- Company 08665244
Previous -
Sorted Group LimitedDirector · 2014-2016
Official record · Companies House
- Source
- Companies House
- Organisation
- Sorted Group Limited
- Role
- Director
- Appointed
- 2014-05-28
- Ended
- 2016-04-26
- Record reference
- Company 09060564
Previous -
Sorted Holdings LimitedDirector · 2013-2016
Official record · Companies House
- Source
- Companies House
- Organisation
- Sorted Holdings Limited
- Role
- Director
- Appointed
- 2013-12-10
- Ended
- 2016-04-26
- Record reference
- Company 08609014
Previous
People Mark has served alongside
13 people across 3 organisationsBased on overlapping official board records. Calculated from official records
13 people across 3 organisations
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- 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