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Hannelore Erika Schlieker-Bollmann
Hannelore Erika Schlieker-Bollmann is a holder of the role of secretary at Ringdale Instruments Limited and a director of Ringdale Deutschland Limited, among 9 current roles on record. Source: Companies House records.
Secretary at Ringdale Instruments Limited · Director at Ringdale Deutschland Limited
- 9 current roles
- 2 previous roles
- Served alongside 28 people
Hannelore's network: 28 people across 11 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Current roles
11 roles across 11 organisations-
Ringdale Instruments LimitedSecretary · 1998-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Ringdale Instruments Limited
- Role
- Secretary
- Appointed
- 1998-05-22
- Record reference
- Company 03569460
Current -
Ringdale Deutschland LimitedDirector · 1997-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Ringdale Deutschland Limited
- Role
- Director
- Appointed
- 1997-11-06
- Record reference
- Company 01862841
Current -
PC Card Technology PLCSecretary · 1997-present
Official record · Companies House
- Source
- Companies House
- Organisation
- PC Card Technology PLC
- Role
- Secretary
- Appointed
- 1997-05-23
- Record reference
- Company 03266108
Current
8 more roles, including 2 previous roles, with dates and sources
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28 people across 11 organisationsBased on overlapping official board records. Calculated from official records
28 people across 11 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