Industries we serve
Water and Wastewater
Water is vital – and the infrastructure behind it must never fail. Jernbro delivers water and wastewater solutions for water, sewage, and process water, as well as pipe installations, service, and maintenance. With experience from large facilities and long-term framework agreements, we contribute to secure, stable, and reliable flows.
Petrochemical industry
Safety and operational reliability are critical in the petrochemical industry. Our teams work in everything from refineries to process plants, handling complex piping projects, electrical installations in EX environments, valve service, and preventive maintenance. We also plan and execute comprehensive turnarounds, including service and cleaning of heat exchangers, air coolers, and process towers, as well as other mechanical and electrical installations.
Energy sector
The energy sector’s transformation requires partners who understand both power and precision. We perform maintenance in combined heat and power plants and build electrical infrastructure as well as complex piping and electrical installations, complemented by long-term service and maintenance work. We also prefabricate container-based charging stations and substations. Our work strengthens the power grid’s operational reliability and prepares the infrastructure for a fossil-free future.
Defense industry
The mission of defense and the defense industry requires absolute technical reliability. We support with maintenance, calibration, and modernization of facilities and test environments, performed under strict security and confidentiality. With experienced specialist teams and long-term partnerships, we ensure that critical functions are always ready when needed.
Food industry
Food production requires both precision and efficiency. We assist with everything from installations and adaptations to complete assemblies in hygienic environments. With piping installations, control and electrical installations, and machining, we ensure that production continues to run – cleanly, safely, and efficiently.
Manufacturing industry
The manufacturing industry consists of everything from smaller contract manufacturers to large machine builders. Jernbro helps keep production running with mechanical maintenance, welding, electrical work, component service, and machining – and our engineers develop maintenance work for even better operational reliability. When machines need to be installed, renovated, or relocated, we take responsibility for the entire process, including media installations, so that work continues without disruption.
Other manufacturing industries
Other manufacturing industries encompass everything from plastics and rubber to wood, furniture production, mineral products, textiles, printing, and electronics. We support the entire range with mechanical and electrical maintenance, calibration, piping installations, and component service. With a combination of technical breadth, experience, and local presence, we create value both in daily maintenance and in larger transformation projects.
Mining industry
Tough environments require robust partners. In the mining industry, we work with preventive maintenance, planned shutdowns, expansions and modifications, as well as remanufacturing of critical components and advanced machining. With decades of experience from Nordic mining operations, we ensure availability, safety, and productivity – around the clock.
Pharmaceutical industry
Precision and control govern pharmaceutical and bioproduction. Our technicians work with mechanical maintenance of valves and facilities as well as modifications and re-routing of piping systems – always in validated and controlled environments. With meticulous documentation, traceability, and high-quality execution, we ensure that facilities can be commissioned stably, safely, and on schedule.
Automotive industry
In the automotive industry, precision and availability are absolutely critical. We keep production lines running with daily maintenance, component services such as electronics, electric motor, and spindle service, or upgrades, machining, and technical engineering services. Together with manufacturers and suppliers, we increase energy efficiency and extend equipment lifespan – so that Scandinavian automotive production keeps rolling.
Pulp and paper industry
Few industries are as dependent on reliability as the pulp and paper industry. We are responsible for maintenance, planned shutdowns, piping installations, and steel structures. With extensive experience from paper mills and packaging facilities, we strengthen operational reliability at every stage of production.
Steel industry
Continuous production leaves no room for downtime. We support the steel industry with heavy mechanical maintenance, welding, machining, as well as electrical installations and calibration – from daily service to comprehensive modernization projects. With deep roots in the Nordic steel industry, we ensure that furnaces, rolling mills, steel plants, as well as processing lines and equipment function as they should.
