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Person
Dr Jonathan Robert Thomas Jeffers
Dr Jonathan Robert Thomas Jeffers is a director of 1 company. Source: Companies House records.
Director at Osstec LTD
- 1 current role
- 2 previous roles
- Served alongside 9 people
Official record Companies House · updated 11th October 2026
Roles
3 roles across 3 organisations (1 current, 2 previous)Current roles (1)
-
Osstec LTDDirector · 2022-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Osstec LTD
- Role
- Director
- Appointed
- 2022-07-04
- Record reference
- Company 13500695
Current
Previous roles (2)
-
Impact Surgical LimitedDirector · 2023-2026
Official record · Companies House
- Source
- Companies House
- Organisation
- Impact Surgical Limited
- Role
- Director
- Appointed
- 2023-01-30
- Ended
- 2026-02-01
- Record reference
- Company 14624589
Previous -
Additive Instruments LimitedDirector · 2019-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- Additive Instruments Limited
- Role
- Director
- Appointed
- 2019-11-20
- Ended
- 2023-03-09
- Record reference
- Company 12323687
Previous
Company roles, current and past, as filed at Companies House.
People Jonathan has served alongside
9 people across 3 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.
Additive Instruments Limited 7 people · 2019-present
- Helen Louise BarracloughServing together now · since 2023
- Rajinder Singh GataoraServing together now · since 2023
- Joseph Samuel Braunhofer2023
- Anne Claude Roques2019-2023
- Dr Ruben Joseph Doyle2019-2023
- Dr Shaaz Ghouse2019-2023
- Dr Thomas Buckland2019-2023
Osstec LTD 2 people · 2022-present
- Dominique Elizabeth KleynServing together now · since 2022
- Maxwell James MunfordServing together now · since 2022
Impact Surgical Limited 2 people · 2023-present
- Dr Ruben Joseph DoyleServing together now · since 2023
- Dr Thomas Buckland2023-2026
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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