Founded in 1876, R. STAHL TRANBERG is a world-class provider and systems integrator of innovative marine applications, explosion protection and system safety to the oil & gas, marine and industrial sectors. Combining long-term quality with intelligent innovation, solutions include its industry-leading marine lighting portfolio, a complete helideck lighting package, electro-mechanical products, and heat-tracing and winterization equipment.

STAHL TRANBERG is part of R. STAHL Group, a global market leader in components and solutions for explosion protection, based in Waldenburg, Germany, and operating with subsidiaries in 24 countries, seven international production sites and branches in over 50 locations worldwide.

Founded: 1876

Headquarters: Stavanger


  • Electro-mechanical products
  • Marine lighting
  • Helideck lighting
  • Heat-tracing
  • Winterization equipment

Sectors: Maritime, Oil & Gas, Chemicals, Pharmaceuticals.

Employees: 60-70

Certifications/Partnerships: All products for hazardous areas are certified according to international quality standards (ATEX, IECEx and NEC). Member of OpenBridge consortium.

Recent Announcements:

One terminal box for any industry
The Tranberg 1059 og 1055 terminal boxes have been replaced by the R. STAHL 8150 series, designed to meet all industrial and hazardous area requirements and offer extended certificates compared to Tranberg 1059 and 1055.

R.STAHL TRANBERG Celebrates First BlueLine Lighting Order
R.STAHL TRANBERG has secured the first order for its recently launched TRANBERG® BlueLine Lighting Series with one of Spain’s best-known privately-owned shipyards.

R. STAHL expands its range of slim Ex isolators
Waldenburg, Germany – Explosion protection expert R. STAHL is increasingly expanding its range of intrinsically safe ISpac isolators. The latest module of the slim, continuously expanded ISpac isolator range that R. STAHL has now introduced is the 9282 temperature transmitter.

New EXLUX luminaires with optimised luminous efficacy
Waldenburg, Germany – Global explosion protection specialists R. STAHL launches the new generation of EXLUX linear luminaires for use in Zones 1/21 and 2/22, anywhere in the world.

The widest range of industry-specific Thin Clients for hazardous and industrial area
Press Release: R. STAHL’s Thin Clients cover all requirements for an on-site operation and have been designed for hazardous as well as non-hazardous industrial areas

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