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John Behrendt
Director/Board Member at
FILTRONIC PLC
Net worth: 893 690 $ as of 30/05/2026
Profile
John Bernard Behrendt is an Independent Non-Executive Director at Filtronic Plc since 2021.
He is a Non-Executive Director at Romax Technology Ltd. He serves as a Director at Picsolve Holdings Ltd. since 2016 and at Right Digital Ltd. since 2017.
Former roles include Chief Executive Officer at Amantys Ltd. and at Optegra International Ltd. He was Director, Chief Executive & Financial Officer at Frontier Smart Technologies Ltd. in 2012.
He was Director at Picsolve International Ltd. from 2017 to 2019 and Director at Doctorlink Ltd. from 2016 to 2019.
He was Principal at McDonnell Douglas Corp.
He was Chief Executive & Financial Officer at TeraView Ltd. He was Chief Financial Officer at Alphamosaic Ltd. from 2003 to 2004 and at Frontier Smart Technologies Group Ltd. in 2012.
He was Head of Principal Investments at Eight Roads Principal Investments.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
FILTRONIC PLC 0.08% | 22/04/2026 | 170,000 ( 0.08% ) | 893 690 $ | 30/05/2026 |
John Behrendt active positions
| Companies | Position | Start |
|---|---|---|
| FILTRONIC PLC | Director/Board Member | 31/12/2020 |
Romax Technology Ltd.
 Romax Technology Ltd. Electronic Equipment/InstrumentsElectronic Technology Provides design, measurement and visualization technologies | Director/Board Member | - |
Picsolve Holdings Ltd.
 Picsolve Holdings Ltd. Electronics/AppliancesConsumer Durables Operates as a holding company whose subsidiaries which designs and supplies digital photography systems | Director/Board Member | 01/03/2016 |
Right Digital Ltd.
 Right Digital Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | 23/08/2017 |
Former positions of John Behrendt
| Companies | Position | End |
|---|---|---|
Picsolve International Ltd.
 Picsolve International Ltd. Miscellaneous Commercial ServicesCommercial Services Provides imaging and photographic solutions | Director/Board Member | 30/12/2019 |
Doctorlink Ltd.
 Doctorlink Ltd. Packaged SoftwareTechnology Services Develops healthcare software and operates online triage platform | Director/Board Member | 30/12/2019 |
Frontier Silicon Ltd.
 Frontier Silicon Ltd. SemiconductorsElectronic Technology Manufactures semiconductors and modular systems solutions | Chief Executive Officer | 30/11/2012 |
| FRONTIER SMART TECHNOLOGIES GROUP LIMITED | Director of Finance/CFO | 11/11/2012 |
Alphamosaic Ltd.
 Alphamosaic Ltd. SemiconductorsElectronic Technology Manufactures multimedia processors for mobile devices | Director of Finance/CFO | 31/12/2003 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
McDonnell Douglas Corp.
 McDonnell Douglas Corp. Aerospace & DefenseElectronic Technology Manufactures aerospace and aircraft | Electronic Technology |
Filtronic Plc
 Filtronic Plc Telecommunications EquipmentElectronic Technology Designs, manufactures and supplies RF communications products | Electronic Technology |
TeraView Ltd.
 TeraView Ltd. Electronic Equipment/InstrumentsElectronic Technology Develops, manufactures terahertz imaging and spectroscopic devices | Electronic Technology |
Alphamosaic Ltd.
Alphamosaic Ltd. SemiconductorsElectronic Technology Manufactures multimedia processors for mobile devices | Electronic Technology |
Frontier Silicon Ltd.
Frontier Silicon Ltd. SemiconductorsElectronic Technology Manufactures semiconductors and modular systems solutions | Electronic Technology |
Picsolve International Ltd.
Picsolve International Ltd. Miscellaneous Commercial ServicesCommercial Services Provides imaging and photographic solutions | Commercial Services |
Frontier Smart Technologies Group Ltd.
 Frontier Smart Technologies Group Ltd. SemiconductorsElectronic Technology Develops, manufactures and supplies radio chips & modules and configurable software | Electronic Technology |
Eight Roads Principal Investments
 Eight Roads Principal Investments Investment ManagersFinance Eight Roads invests in companies located in Europe. The firm targets the companies operating in the fields of financial technology/services, healthcare services, IT, media/entertainment and medical technology. The firm provides financing in the form of equity for buyout transactions. | Finance |
Amantys Ltd.
 Amantys Ltd. Electric UtilitiesUtilities Develops power electronics technology | Utilities |
Romax Technology Ltd.
Romax Technology Ltd. Electronic Equipment/InstrumentsElectronic Technology Provides design, measurement and visualization technologies | Electronic Technology |
Doctorlink Ltd.
Doctorlink Ltd. Packaged SoftwareTechnology Services Develops healthcare software and operates online triage platform | Technology Services |
Picsolve Holdings Ltd.
Picsolve Holdings Ltd. Electronics/AppliancesConsumer Durables Operates as a holding company whose subsidiaries which designs and supplies digital photography systems | Consumer Durables |
Optegra International Ltd.
 Optegra International Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Right Digital Ltd.
Right Digital Ltd. Financial ConglomeratesFinance Functions as an investment holding company | Finance |
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