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Professor Janet Elizabeth Clarkson
Professor Janet Elizabeth Clarkson was previously a director of The Cochrane Collaboration (until 2020) and 2 other organisations. Source: Companies House records.
Director at Collaboration Trading Company Limited · Director at Open Clasp Theatre Company
- 0 current roles
- 3 previous roles
- Served alongside 41 people
Janet's network: 41 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-
Collaboration Trading Company LimitedDirector · 2019-2020
Official record · Companies House
- Source
- Companies House
- Organisation
- Collaboration Trading Company Limited
- Role
- Director
- Appointed
- 2019-09-02
- Ended
- 2020-08-23
- Record reference
- Company 03657122
Previous -
Open Clasp Theatre CompanyDirector · 2018-2020
Official record · Companies House
- Source
- Companies House
- Organisation
- Open Clasp Theatre Company
- Role
- Director
- Appointed
- 2018-06-26
- Ended
- 2020-06-30
- Record reference
- Company 05137687
Previous -
The Cochrane CollaborationDirector · 2017-2020
Official record · Companies House
- Source
- Companies House
- Organisation
- The Cochrane Collaboration
- Role
- Director
- Appointed
- 2017-01-31
- Ended
- 2020-08-24
- Record reference
- Company 03044323
Previous
People Janet has served alongside
41 people across 3 organisationsBased on overlapping official board records. Calculated from official records
41 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