![David Tilston](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
David Tilston
Director/Board Member at
SDI GROUP PLC
Net worth: 111 880 $ as of 31/05/2026
Profile
Mr. David F.
Tilston is an Independent Non-Executive Director at EnSilica Plc, a Senior Independent Non-Executive Director at SDI Group Plc and a Trustee & Treasurer at British Exploring Society.
He is on the Board of Directors at EnSilica Plc, SDI Group Plc, Carbon Air Group Plc, AFI Rentals Group Ltd. and British Exploring Society.
Mr. Tilston was previously employed as a Chief Financial Officer by Northgate Plc, a Group Chief Financial Officer by CONSORT MEDICAL PLC, a Chief Financial Officer by Innovia Group (Holding 1) Ltd., a Director & Group Finance Director by Mouchel Group Plc, a Chief Financial Officer by SThree Plc, an Independent Non-Executive Director by SEPURA PLC, a Finance Director by OverNet Data Plc, a Finance Director by Victrex Plc, and an Independent Non-Executive Director by Ocean Harvest Technology Group Plc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
SDI GROUP PLC 0.1% | 30/07/2025 | 100,000 ( 0.1% ) | 111 880 $ | 31/05/2026 |
David Tilston active positions
| Companies | Position | Start |
|---|---|---|
| SDI GROUP PLC | Director/Board Member | 26/07/2017 |
| ENSILICA PLC | Director/Board Member | 01/04/2022 |
British Exploring Society
 British Exploring Society Services to the Health IndustryHealth Services Operates as a youth development charity | Director/Board Member | - |
Carbon Air Group Plc
 Carbon Air Group Plc Auto Parts: OEMProducer Manufacturing Develops suspension systems and acoustic insulation products | Director/Board Member | - |
AFI Rentals Group Ltd.
 AFI Rentals Group Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
Former positions of David Tilston
| Companies | Position | End |
|---|---|---|
| OCEAN HARVEST TECHNOLOGY GROUP PLC | Director/Board Member | 22/05/2025 |
Northgate Plc
 Northgate Plc Finance/Rental/LeasingFinance Provides vehicle rental services | Director of Finance/CFO | 16/07/2018 |
| CONSORT MEDICAL PLC | Director of Finance/CFO | 01/05/2017 |
Innovia Group (Holding 1) Ltd.
 Innovia Group (Holding 1) Ltd. Containers/PackagingProcess Industries Manufactures labels and related packaging materials | Director of Finance/CFO | 31/03/2015 |
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Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
38
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Consort Medical Ltd.
 Consort Medical Ltd. MiscellaneousMiscellaneous Functions as an investment holding company | Miscellaneous |
Sepura Ltd.
 Sepura Ltd. Telecommunications EquipmentElectronic Technology Designs, develops and supplies digital radio systems, complementary accessories, support tools & devices | Electronic Technology |
Sdi Group Plc
 Sdi Group Plc Electronic Equipment/InstrumentsElectronic Technology Designs and manufactures special-purpose instruments for use in the life sciences | Electronic Technology |
Northgate Plc
Northgate Plc Finance/Rental/LeasingFinance Provides vehicle rental services | Finance |
Victrex Plc
 Victrex Plc Chemicals: Major DiversifiedProcess Industries Manufactures and markets polymers | Process Industries |
Mouchel Group Plc
 Mouchel Group Plc Miscellaneous Commercial ServicesCommercial Services Provides consulting and business services | Commercial Services |
SThree Plc
 SThree Plc Personnel ServicesCommercial Services Provides contract and permanent specialist recruitment services | Commercial Services |
Innovia Group (Holding 1) Ltd.
Innovia Group (Holding 1) Ltd. Containers/PackagingProcess Industries Manufactures labels and related packaging materials | Process Industries |
OverNet Data Plc
 OverNet Data Plc Packaged SoftwareTechnology Services Provides wireless data software and services | Technology Services |
EnSilica Plc
 EnSilica Plc SemiconductorsElectronic Technology Designs and develops application-specific integrated circuit & software products | Electronic Technology |
AFI Rentals Group Ltd.
AFI Rentals Group Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Carbon Air Group Plc
Carbon Air Group Plc Auto Parts: OEMProducer Manufacturing Develops suspension systems and acoustic insulation products | Producer Manufacturing |
British Exploring Society
British Exploring Society Services to the Health IndustryHealth Services Operates as a youth development charity | Health Services |
Ocean Harvest Technology Group Plc
 Ocean Harvest Technology Group Plc Agricultural Commodities/MillingProcess Industries Produces animal feeds | Process Industries |
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