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Person
John Duguid Robertson
John Duguid Robertson was previously a secretary of Silvent UK Limited (until 2000) and 1 other organisation. Source: Companies House records.
Secretary at Silvent UK Limited · Secretary at Alentec Orion Limited
- 0 current roles
- 2 previous roles
- Served alongside 15 people
Official record Companies House · updated 11th October 2026
Roles
2 roles across 2 organisations (0 current, 2 previous)Previous roles (2)
-
Silvent UK LimitedSecretary · 1999-2000
Official record · Companies House
- Source
- Companies House
- Organisation
- Silvent UK Limited
- Role
- Secretary
- Appointed
- 1999-05-11
- Ended
- 2000-03-15
- Record reference
- Company 03767990
Previous -
Alentec Orion LimitedSecretary · until 1997
Official record · Companies House
- Source
- Companies House
- Organisation
- Alentec Orion Limited
- Role
- Secretary
- Ended
- 1997-12-09
- Record reference
- Company 00231713
Previous
Company roles, current and past, as filed at Companies House.
People John has served alongside
15 people across 2 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Alentec Orion Limited 12 people · 1992-2025
- Anthony George Maple1997-2011 dates incomplete
- Anthony George Maple1997-2024 dates incomplete
- Anthony Keith Hale1997-2011 dates incomplete
- Kai Anders Ovesson1997-2002 dates incomplete
- Karen Anne Burch1997-2012 dates incomplete
- Nigel O'Dell1997-2025 dates incomplete
- Raymond William Jarvis1997-2023 dates incomplete
- Seema Patel1997-2025 dates incomplete
- Seema Patel1997-2023 dates incomplete
- Robert Michael Humphreys1995-1997 dates incomplete
- Owen Charles Challinger1995-1999 dates incomplete
- Anders Christer Bertlid1993-1997 dates incomplete
- Vivianne Berggren1992-1997 dates incomplete
- Thomas Carl Magnus Albert Holmgren1992-1997 dates incomplete
Silvent UK Limited 3 people · 1999-2000
- Derek Herbert Woodrow2000
- Bjorn Peder Walle Ekberg1999-2000
- Hans Ake Eliasson1999-2000
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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