- CEO
- Anders Åkerberg
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- Grastorp Sweden
- IPO Date
- Sep 25, 2026
- Business
- Linjemontage i Grästorp AB provides engineering, procurement, and construction (EPC) solutions and technical services for electrical power transmission and distribution infrastructure. The company operates through three primary business divisions: Substations, Transmission and Distribution, and Service and Maintenance. Its comprehensive portfolio includes the design, engineering, procurement, assembly, civil works, and commissioning of turnkey high-voltage electrical substations, switchgear systems, distribution stations, and transformer facilities up to 400 kV; the construction, upgrading, and expansion of transmission and distribution networks, encompassing high-voltage overhead power lines, underground cable routing, and subsea power cabling systems; and complete lifecycle operations and maintenance (O&M) solutions, including 24/7 emergency repair response, grid troubleshooting, preventative and corrective maintenance, thermal inspection, transformer servicing, and grid modernization consulting. Linjemontage i Grästorp AB serves national transmission system operators, regional distribution system operators, municipal utilities, renewable energy developers, railway operators, and heavy industrial clients. Founded in 1993, the company is headquartered in Grästorp, Sweden, and conducts operations across Sweden, Norway, and Croatia. The company is a subsidiary of Kalpataru Projects International Limited (KPIL), which retains majority ownership through Kalpataru Sweden. In September 2026, the company completed its initial public offering (IPO) and listed its shares on the Nasdaq Stockholm Main Market under the ticker symbol LMGAB. Recent strategic and operational developments include expanding capacity in high-voltage Nordic transmission connections, securing major substation construction frameworks with transmission system operators including Svenska kraftnät and Statnett, expanding regional branch operations across Scandinavia, and scaling turnkey infrastructure services to support ongoing energy transition and industrial electrification initiatives.