Dialight (LSE: DIA)

Last close As at 05/08/2026

GBP5.16

19.00 (3.82%)

Market capitalisation

GBP209m

Dialight is a global leader in industrial light-emitting diode (LED) technology, with more than 1.8m fixtures installed worldwide. Its products are used for industrial and commercial applications, with a focus on demanding solutions for hazardous environments, including liquefied natural gas plants, oil refineries and high-risk manufacturing environments.

Latest Insights

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TMT | Spotlight — update

Dialight — First phase of transformation strategy complete

Industrials | Comment

Dialight (LSE: DIA) – Q326 trading update

TMT | Spotlight — flash

Dialight — Focusing on growth

Market Data

Share Price GBP5.16
Market Cap GBP209m
52-Week High GBP5.10
52-Week Low GBP1.79
% Change 1M 12.7
% Change 6M 60.2
% Change 12M 159.3
Ave. Daily Volume 1yr 97,213

Sector

TMT

Equity Analyst

Harry Kilby

Analyst

Key Management

  • Mark Fryer

    CFO

  • Stephen Blair

    CEO

Share Price Chart

Research

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Financials

Digital assets – Part 4: Asset tokenisation and payments

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Financials

Digital assets – Part 2: Digital asset miners

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Financials

Digital assets – Part 1: The digital assets landscape

Two‑tier media industry performance insight

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MediaWatch – A two-tier story

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Semiconductors: Materials in wafer markets

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MediaWatch – What now?

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MediaWatch – One step forward, two steps back

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MediaWatch – Encouragements and frustrations

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MediaWatch – Glimpses of positivity

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MediaWatch – Rinse and repeat

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MediaWatch – Still waiting…

Digital Marketing and Internet Media Technology Platform

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MediaWatch – Screening well

IPO apocalypse - Edison Group

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Consumer

IPO apocalypse

ESG, moving beyond the box tick - Edison Group

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ESG, moving beyond the box tick

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Direct tech investors

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Consumer

Circular economy business models

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Quantum dots – all the colours of the rainbow

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Micro-LEDs – small is beautiful

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Consumer

Illuminator: August Update

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European video games

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Diversification and scale for online success

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UK video games – Heterogeneous not homogeneous

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Mobile ecosystems

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Mobile ecosystems

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Mobile ecosystems

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NZ – Edison talks tech

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AUS – Edison talks tech

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Mobile ecosystems

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Consumer

Deutsche Börse Eigenkapitalforum 2014 Research Guide

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Mobile ecosystems

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Healthcare

ASX Spotlight Conference – London, 6 March 2014

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Healthcare

ASX Small to Mid Caps Conference – London, 7 March 2013

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The third pillar

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The real disruptor

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Merger mania is back