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Mark Hugh David Bertram
Mark Hugh David Bertram was previously a llp-member of CMS Cameron Mckenna Nabarro Olswang LLP (until 2025) and 4 other organisations. Source: Companies House records.
Llp-member at CMS Cameron Mckenna Nabarro Olswang LLP · Director at Olswang Cosec Limited
- 0 current roles
- 5 previous roles
- Served alongside 260 people
Mark's network: 260 people across 4 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Roles
5 roles across 5 organisations-
CMS Cameron Mckenna Nabarro Olswang LLPLlp-member · 2017-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- CMS Cameron Mckenna Nabarro Olswang LLP
- Role
- Llp-member
- Appointed
- 2017-04-30
- Ended
- 2025-03-31
- Record reference
- Company OC310335
Previous -
Olswang Cosec LimitedDirector · 2015-2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Olswang Cosec Limited
- Role
- Director
- Appointed
- 2015-06-24
- Ended
- 2025-03-31
- Record reference
- Company 04051235
Previous -
Burning Bright Productions LimitedDirector · 2011
Official record · Companies House
- Source
- Companies House
- Organisation
- Burning Bright Productions Limited
- Role
- Director
- Appointed
- 2011-07-20
- Ended
- 2011-07-28
- Record reference
- Company 07596302
Previous
2 more roles, with dates and sources
Sign in free to see all rolesPeople Mark has served alongside
260 people across 4 organisationsBased on overlapping official board records. Calculated from official records
260 people across 4 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