Simon Barrell

Director/Board Member at SRT MARINE SYSTEMS PLC

Net worth: 26 938 $ as of 2026-08-30

67 year

64 connections

Commercial Services

Electronic Technology

Consumer Non-Durables

Profile

Mr. Simon G.
Barrell is an Independent Non-Executive Director at SRT Marine Systems Plc, a Senior Independent Non-Executive Director at Software Circle Plc, a Fellow at The Institute of Chartered Accountants in England & Wales and a Senior Independent Non-Executive Director at Windar Photonics A/S.
He is on the Board of Directors at SRT Marine Systems Plc, Software Circle Plc and Windar Photonics A/S.
Mr. Barrell was previously employed as a Non-Executive Director by Westminster Group Plc, a Senior Independent Non-Executive Director by Windar Photonics Plc, a Non-Executive Chairman by Feedback Plc, a Chairman by ZENITH HYGIENE GROUP PLC, a Non-Executive Director by Toluna Group Ltd., a Finance Director by Napier Brown & Co. Ltd., a Finance Director by Napier Brown Foods Ltd., and a Secretary & Non-Executive Director by Octagonal plc.
He also served on the board at Sign Language Ltd., CGI Creative Graphics International Ltd., Brickshield Ltd., CGI Creative Graphics International Pty Ltd., Feedback Black Box Co. Ltd., Healthcare Holdings Plc, IBP Ltd., Matisse Holdings Plc and Phoenix Opportunities Ltd.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
SOFTWARE CIRCLE PLC 0.03%	2026-04-13	128,034 ( 0.03% )	26 938 $	2026-08-30

Simon Barrell active positions

Companies	Position	Start
SOFTWARE CIRCLE PLC	Director/Board Member	2020-01-08
SRT MARINE SYSTEMS PLC	Director/Board Member	2019-07-02
Windar Photonics A/S Windar Photonics A/S Electronic Production EquipmentElectronic Technology Develops light detection and ranging systems for wind turbines	Director/Board Member	-
Institute of Chartered Accountants in England & Wales Institute of Chartered Accountants in England & Wales Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for chartered accountant firm and students	Corporate Officer/Principal	-

All active positions of Simon Barrell

Former positions of Simon Barrell

Companies	Position	End
WESTMINSTER GROUP PLC	Director/Board Member	2026-03-30
WINDAR PHOTONICS PLC	Director/Board Member	2020-03-17
CGI Creative Graphics International Ltd. CGI Creative Graphics International Ltd. Commercial Printing/FormsCommercial Services Designs and manufactures graphics and branding solutions	Director/Board Member	2018-05-31
FEEDBACK PLC	Chairman	2015-11-05
OCTAGONAL PLC	Chairman	2013-12-18

See the detail of Simon Barrell's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Simon Barrell's experience

Connections

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1st degree companies

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Executives

See the personal network

Linked companies

Private companies	21
N Brown Foods Ltd. N Brown Foods Ltd. Food: Specialty/CandyConsumer Non-Durables Manufactures and distributes sugar	Consumer Non-Durables
Matisse Holdings Plc Matisse Holdings Plc Financial ConglomeratesFinance Provides equity capital and invests in publishing	Finance
Zenith Hygiene Group Ltd. Zenith Hygiene Group Ltd. Household/Personal CareConsumer Non-Durables Manufactures and supplies cleaning and hygiene products	Consumer Non-Durables
Toluna Group Ltd. Toluna Group Ltd. Miscellaneous Commercial ServicesCommercial Services Provides online solutions and services to the market research industry	Commercial Services
SRT Marine Systems Plc SRT Marine Systems Plc Telecommunications EquipmentElectronic Technology Develops and supplies automatic identification system based maritime domain awareness technologies	Electronic Technology
Feedback Plc Feedback Plc Packaged SoftwareTechnology Services Develops medical imaging communications application	Technology Services
Institute of Chartered Accountants in England & Wales Institute of Chartered Accountants in England & Wales Miscellaneous Commercial ServicesCommercial Services Operates as a membership organization for chartered accountant firm and students	Commercial Services
Napier Brown & Co. Ltd. Napier Brown & Co. Ltd. Agricultural Commodities/MillingProcess Industries Trades sugar	Process Industries
CGI Creative Graphics International Ltd. CGI Creative Graphics International Ltd. Commercial Printing/FormsCommercial Services Designs and manufactures graphics and branding solutions	Commercial Services
Software Circle Plc Software Circle Plc Commercial Printing/FormsCommercial Services Provides works sign printing and online sales services	Commercial Services
Westminster Group Plc Westminster Group Plc Other TransportationTransportation Designs, supplies and provides ongoing support for advanced technology security, safety, fire and defense solutions	Transportation
Octagonal Ltd. Octagonal Ltd. Regional BanksFinance Provides global settlement and safe custody services to investors, hedge funds, institutions, family offices and high net worth individuals	Finance
Brickshield Ltd. Brickshield Ltd. Computer PeripheralsElectronic Technology Manufactures electronic equipment	Electronic Technology
Healthcare Holdings Plc Healthcare Holdings Plc Hospital/Nursing ManagementHealth Services Manages private health facilities	Health Services
IBP Ltd. IBP Ltd. Wholesale DistributorsDistribution Services Designs, manufactures and supplies plumbing fittings, valves and bathroom products	Distribution Services
Phoenix Opportunities Ltd.
Windar Photonics A/S Windar Photonics A/S Electronic Production EquipmentElectronic Technology Develops light detection and ranging systems for wind turbines	Electronic Technology
Windar Photonics Plc Windar Photonics Plc Aerospace & DefenseElectronic Technology Manufactures nacelle-mounted LiDAR sensors for wind turbines	Electronic Technology
CGI Creative Graphics International Pty Ltd.
Feedback Black Box Co. Ltd.
Sign Language Ltd. Sign Language Ltd. Commercial Printing/FormsCommercial Services Operates as a vehicle livery company	Commercial Services