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John Martyn Greaves
John Martyn Greaves was previously a director of Proactive Analytics Limited (until 2023) and 2 other organisations. Source: Companies House records.
Director at Proactive Analytics Limited · Director at Proactive Analytics Holdings LTD
- 0 current roles
- 3 previous roles
- Served alongside 9 people
John's network: 9 people across 3 organisations
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Official record Companies House · updated 11th October 2026 · Free, no card or password
Roles
3 roles across 3 organisations-
Proactive Analytics LimitedDirector · 2021-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- Proactive Analytics Limited
- Role
- Director
- Appointed
- 2021-05-24
- Ended
- 2023-01-25
- Record reference
- Company 10626278
Previous -
Proactive Analytics Holdings LTDDirector · 2021-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- Proactive Analytics Holdings LTD
- Role
- Director
- Appointed
- 2021-05-24
- Ended
- 2023-01-25
- Record reference
- Company 13414983
Previous -
Power & Energy International LimitedDirector · 2019-2020
Official record · Companies House
- Source
- Companies House
- Organisation
- Power & Energy International Limited
- Role
- Director
- Appointed
- 2019-11-04
- Ended
- 2020-03-30
- Record reference
- Company 12297075
Previous
People John has served alongside
9 people across 3 organisationsBased on overlapping official board records. Calculated from official records
9 people across 3 organisations
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- 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