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Sonia May Kerr
Sonia May Kerr is a director of Testronic Laboratories Limited and a director of Catalis Limited, among 4 current roles on record. Source: Companies House records.
Director at Testronic Laboratories Limited · Director at Catalis Limited
- 4 current roles
- 5 previous roles
- Served alongside 28 people
Sonia's network: 28 people across 5 organisations
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Official record Companies House · updated 4th October 2026 · Free, no card or password
Current roles
9 roles across 9 organisations-
Testronic Laboratories LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Testronic Laboratories Limited
- Role
- Director
- Appointed
- 2026-09-04
- Record reference
- Company 03414065
Current -
Catalis LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Catalis Limited
- Role
- Director
- Appointed
- 2026-09-04
- Record reference
- Company 11899376
Current -
Catalis Holdings LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Catalis Holdings Limited
- Role
- Director
- Appointed
- 2026-09-04
- Record reference
- Company 12032770
Current
6 more roles, including 5 previous roles, with dates and sources
Sign in free to see all rolesPeople Sonia has served alongside
28 people across 5 organisationsBased on overlapping official board records. Calculated from official records
28 people across 5 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