Dialight, publicly owned and headquartered in the United Kingdom, was founded in 1938, employs approximately 620 individuals, and reported $164.2M in revenue as of 2025. Operating in Appliances, Electrical, and Electronics Manufacturing, the company specializes in the manufacture and sale of light-emitting diode (LED) lighting fixtures designed for use in hazardous and industrial locations. It provides lighting products to customers in industrial sectors including steel foundries, pulp and paper mills, automotive manufacturers, utility, wastewater plants, and food and beverage processing plants. Additionally, Dialight provides specialist lighting products for hazardous industrial sites, including the oil and gas and mining sectors. Its segments include Lighting, Signals, and Components.

2025 Revenue

Founded

1938

Headcount

715

Headquarters

United Kingdom

Primary Segment

Appliances, Electrical, and Electronics Manufacturing

Ownership

Publicly Owned

News Summary:

JD Martin Co. expanded its representation into Mexico and Latin America on August 19, 2026, selecting JD Martin International as the new manufacturers’ representative for Dialight in Latin America, alongside Hammond Power Solutions LATAM (HPS LATAM). Previously, on August 14, 2026, Dialight announced that its Employee's Share Ownership Plan Trust completed the purchase of 15,000 ordinary shares at 520 pence on August 10. This followed an earlier notification on August 7, 2026, that the Trust had acquired 15,000 ordinary shares at 478 pence on August 3. On July 31, 2026, the company reported that the Trust purchased 15,000 ordinary shares at 500 pence on July 27. All these share purchases were part of a planned program announced on July 27, 2026. Separately, on July 28, 2026, Dialight corrected an earlier announcement from July 27, 2026, which incorrectly stated that the Employee Benefit Trust held 0.42% of the company's issued share capital.
Subscribe for full access to Dialight's products in full detail
Subscribe for full access to Dialight's revenue in full detail