![Stephen Blair](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>)
Stephen Blair
Chief Executive Officer at
DIALIGHT PLC
Net worth: 554 345 $ as of 2026-05-30
Profile
Stephen Blair currently works at Dialight Plc, as Group Chief Executive Officer & Executive Director from 2024 and E2v PLC, as Chief Executive Officer.
Mr. Blair also formerly worked at Teledyne e2v Ltd., as Chief Executive Officer in 2014, Ordnance Survey Leisure Ltd., as Chief Executive Officer, Spectris Plc, as Executive Director & Director-Business Group from 2013 to 2014, Oxford Instruments Plc, as Senior Independent Non-Executive Director from 2018 to 2021, Invensys Ltd., as President-Invensys Operations Management, and Invensys Process Systems, Inc., as President-North American operations.
Mr. Blair received his undergraduate degree from The University of Sheffield.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DIALIGHT PLC 0.26% | 2025-07-01 | 104,114 ( 0.26% ) | 554 345 $ | 2026-05-30 |
Stephen Blair active positions
| Companies | Position | Start |
|---|---|---|
| DIALIGHT PLC | Chief Executive Officer | 2024-02-15 |
Former positions of Stephen Blair
| Companies | Position | End |
|---|---|---|
| OXFORD INSTRUMENTS PLC | Chairman | 2018-11-30 |
Ordnance Survey Leisure Ltd.
 Ordnance Survey Leisure Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geographical information services | Chief Executive Officer | 2020-12-31 |
| SPECTRIS LIMITED | Director/Board Member | 2014-02-24 |
Invensys Process Systems, Inc.
 Invensys Process Systems, Inc. Packaged SoftwareTechnology Services Develops software applications | Corporate Officer/Principal | - |
Invensys Ltd.
 Invensys Ltd. Electronic Equipment/InstrumentsElectronic Technology Designs and produces project integration systems & software products and provides industrial engineering services | Corporate Officer/Principal | - |
Training of Stephen Blair
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Invensys Ltd.
Invensys Ltd. Electronic Equipment/InstrumentsElectronic Technology Designs and produces project integration systems & software products and provides industrial engineering services | Electronic Technology |
Spectris Plc
 Spectris Plc Electronic Equipment/InstrumentsElectronic Technology Develops and supplies precision measurement equipment and software | Electronic Technology |
Dialight Plc
 Dialight Plc Electrical ProductsProducer Manufacturing Operates as a holding company through its subsidiaries develops, manufactures and supplies LED lighting solutions and signals & components | Producer Manufacturing |
Oxford Instruments Plc
 Oxford Instruments Plc Electronic Equipment/InstrumentsElectronic Technology Operates as a holding company whose subsidiaries provides products and solutions that enable fabrication & characterization of materials and devices | Electronic Technology |
Invensys Process Systems, Inc.
Invensys Process Systems, Inc. Packaged SoftwareTechnology Services Develops software applications | Technology Services |
Teledyne e2v Ltd.
 Teledyne e2v Ltd. Aerospace & DefenseElectronic Technology Manufactures and develops semiconductors, electronic components and sub-systems | Electronic Technology |
Ordnance Survey Leisure Ltd.
Ordnance Survey Leisure Ltd. Miscellaneous Commercial ServicesCommercial Services Provides geographical information services | Commercial Services |
The University of Sheffield
 The University of Sheffield Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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