Peter Magowan

Director/Board Member at FILTRONIC PLC

Net worth: 3 M $ as of 30/06/2026

59 year

24 connections

Electronic Technology

Finance

Consumer Services

Profile

Mr. Peter J.
Magowan is a Senior Independent Non-Executive Director at Solid State Plc and a Senior Independent Non-Executive Director at Filtronic Plc.
He is on the Board of Directors at Solid State Plc, Filtronic Plc, Spin Memory, Inc. and Spin Transfer Technologies LLC.
Mr. Magowan was previously employed as a Head-Energy by Fidelity International Ltd., a Chairman by Amantys Ltd., a General Partner by Alta Berkeley LLP, and a Principal by STMicroelectronics, Inc. He also served on the board at Arm Holdings Ltd., Frontier Smart Technologies Ltd., Huber + Suhner Polatis, Inc., Kadent Corp., Lime Microsystems Ltd. and SVF Holdco (UK) Ltd. He received his undergraduate degree from the University of Manchester Institute of Science & Technology and an undergraduate degree from Bristol Business School.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
FILTRONIC PLC 0.3%	09/04/2026	6,50,000 ( 0.3% )	2 M $	30/06/2026
SOLID STATE PLC 0.07%	05/07/2025	42,212 ( 0.07% )	114 853 $	30/06/2026

Peter Magowan active positions

Companies	Position	Start
FILTRONIC PLC	Director/Board Member	19/11/2018
SOLID STATE PLC	Director/Board Member	01/01/2021
Spin Memory, Inc. Spin Memory, Inc. Computer PeripheralsElectronic Technology Manufactures computer storage devices	Director/Board Member	17/02/2015
Spin Transfer Technologies LLC Spin Transfer Technologies LLC SemiconductorsElectronic Technology Manufactures semiconductors and related devices	Director/Board Member	01/01/2015

All active positions of Peter Magowan

Former positions of Peter Magowan

Companies	Position	End
Amantys Ltd. Amantys Ltd. Electric UtilitiesUtilities Develops power electronics technology	Founder	01/05/2017
Fidelity International Ltd. Fidelity International Ltd. Financial ConglomeratesFinance Provides investment management and mutual fund platform services	Corporate Officer/Principal	01/01/2014
Alta Berkeley LLP Alta Berkeley LLP Investment ManagersFinance Alta Berkeley LLP (Alta Berkeley) invests in companies located in Europe, Israel and the US. The firm targets companies operating in the fields of communications and computing technologies. It provides financing for seed, early and later stage capital requirements with an initial investment size of $1.5 - $3 million and average investment size ranges from $4 to $8 million over the life of the investment.	Private Equity Investor	01/06/2012
ARM HOLDINGS PLC	Director/Board Member	01/07/2002
Kadent Corp. Kadent Corp. Miscellaneous Commercial ServicesCommercial Services Provides financial services	Director/Board Member	-

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Training of Peter Magowan

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Linked companies

Private companies	16
SVF Holdco (UK) Ltd. SVF Holdco (UK) Ltd. Financial ConglomeratesFinance Provides investment services	Finance
Filtronic Plc Filtronic Plc Telecommunications EquipmentElectronic Technology Designs, manufactures and supplies RF communications products	Electronic Technology
Solid State Plc Solid State Plc Electronics DistributorsDistribution Services Manufactures and distributes electronic and opto-electronic components	Distribution Services
Alta Berkeley LLP Alta Berkeley LLP Investment ManagersFinance Alta Berkeley LLP (Alta Berkeley) invests in companies located in Europe, Israel and the US. The firm targets companies operating in the fields of communications and computing technologies. It provides financing for seed, early and later stage capital requirements with an initial investment size of $1.5 - $3 million and average investment size ranges from $4 to $8 million over the life of the investment.	Finance
Frontier Silicon Ltd. Frontier Silicon Ltd. SemiconductorsElectronic Technology Manufactures semiconductors and modular systems solutions	Electronic Technology
Huber + Suhner Polatis, Inc. Huber + Suhner Polatis, Inc. Electronic ComponentsElectronic Technology Provides optical switching technology services	Electronic Technology
University of Manchester Institute of Science & Technology University of Manchester Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Kadent Corp. Kadent Corp. Miscellaneous Commercial ServicesCommercial Services Provides financial services	Commercial Services
STMicroelectronics, Inc. STMicroelectronics, Inc. SemiconductorsElectronic Technology Manufactures and markets semiconductor devices	Electronic Technology
Lime Microsystems Ltd. Lime Microsystems Ltd. Industrial MachineryProducer Manufacturing Develops mixed signal radio frequency integrated circuits	Producer Manufacturing
Amantys Ltd. Amantys Ltd. Electric UtilitiesUtilities Develops power electronics technology	Utilities
Spin Transfer Technologies LLC Spin Transfer Technologies LLC SemiconductorsElectronic Technology Manufactures semiconductors and related devices	Electronic Technology
Spin Memory, Inc. Spin Memory, Inc. Computer PeripheralsElectronic Technology Manufactures computer storage devices	Electronic Technology
Bristol Business School Bristol Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Fidelity International Ltd. Fidelity International Ltd. Financial ConglomeratesFinance Provides investment management and mutual fund platform services	Finance
Arm Holdings Plc Arm Holdings Plc SemiconductorsElectronic Technology Develops chips, CPUs, processors and software related to computers	Electronic Technology