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Isobel Rosemary Simpson

Isobel Rosemary Simpson is a holder of the role of llp-designated-member at ERS Systems LLP and a holder of the role of llp-designated-member at Cowiesburn Investments LLP, among 4 current roles on record. Source: Companies House records.

Llp-designated-member at ERS Systems LLP · Llp-designated-member at Cowiesburn Investments LLP

4 current roles
2 previous roles
Served alongside 42 people

Isobel's network: 42 people across 6 organisations

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Official record Companies House · updated 11th October 2026 · Free, no card or password

Current roles

6 roles across 6 organisations

ERS Systems LLP
Llp-designated-member · 2016-present
Official record · Companies House

Source
Companies House
Organisation
ERS Systems LLP
Role
Llp-designated-member
Appointed
2016-04-14
Record reference
Company SO305676

Current
Cowiesburn Investments LLP
Llp-designated-member · 2007-present
Official record · Companies House

Source
Companies House
Organisation
Cowiesburn Investments LLP
Role
Llp-designated-member
Appointed
2007-09-25
Record reference
Company SO301547

Current
Cowiesburn Limited
Director · 2007-present
Official record · Companies House

Source
Companies House
Organisation
Cowiesburn Limited
Role
Director
Appointed
2007-03-16
Record reference
Company SC318808

Current

3 more roles, including 2 previous roles, with dates and sources

People Isobel has served alongside

42 people across 6 organisations

Based on overlapping official board records. Calculated from official records

42 people across 6 organisations

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Connections

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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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