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Dr Mark Barend Ter Haar
Dr Mark Barend Ter Haar is a holder of the role of secretary at Activities to Share LTD and a director of Biotak Limited, among 3 current roles on record. Source: Companies House records.
Secretary at Activities to Share LTD · Director at Biotak Limited
- 3 current roles
- 1 previous role
- Served alongside 48 people
Mark's network: 48 people across 4 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Current roles
4 roles across 4 organisations-
Activities to Share LTDSecretary · 2017-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Activities to Share LTD
- Role
- Secretary
- Appointed
- 2017-05-03
- Record reference
- Company 07178699
Current -
Biotak LimitedDirector · 2010-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Biotak Limited
- Role
- Director
- Appointed
- 2010-04-16
- Record reference
- Company 07226395
Current -
BES Healthcare LTDSecretary · 1998-present
Official record · Companies House
- Source
- Companies House
- Organisation
- BES Healthcare LTD
- Role
- Secretary
- Appointed
- 1998-04-01
- Record reference
- Company 03538917
Current
1 more role, including 1 previous role, with dates and sources
Sign in free to see all rolesPeople Mark has served alongside
48 people across 4 organisationsBased on overlapping official board records. Calculated from official records
48 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