Lennart Andreas Christoffersson

KEWAB Kenneth Wahlström AB engages in the provision of construction related services. Its services include: land excavation, transportation of gravel and sand, electricity, housing, and rental of construction equipment. The company was founded by Kenneth Wahlström in 1965 and is headquartered in Karlstad, Sweden.

Nordic Waterproofing AB provides membranes for roofing and environmental buildings. It also develops solutions for public and commercial buildings and constructions. The firm offers lining applications as geomembranes for ponds and reservoirs; tank liners for farming and industrial use; and solutions for landfill reservoirs and capping of waste. It also manufactures waterproofing products, such as elastomer bitumen felts, elastomer bitumen roofing shingles, self-adhesive membranes, single-ply roofing membranes, and underlayments; and roofing and waterproofing contracting and maintenance services. The company was founded on October 10, 2007 and is headquartered in Hoganas, Sweden.

Svevia AB specializes in infrastructure. It builds and manages roads and paving work from motorways and city streets to industrial areas and villas. The firm operates as contractor and handle the maintenance of roads, as well as areas around the hotel, shopping centers, conference facilities, and parking lots. The company was founded in 2009 and is headquartered in Solna, Sweden.

Part of MidCo Infrastructure Logistics AB, Ulvsby Transport AB is a Swedish company that leases recycling, construction, crane trucks, and equipment. The company is based in Karlstad, Sweden. Ulvsby Transport was acquired by KEWAB, Kenneth Wahlström AB, part of MidCo Infrastructure Logistics AB from March 31, 2021 on September 29, 2012.

Västkustens Anläggnings AB offers construction and consulting services to the building and facility sectors. It specializes in pipe laying and sewerage systems. The company was founded in 1987 and is headquartered in Molndal, Sweden.

Part of Caverion Oyj, Caverion Sverige AB is a company that aims to create environments where businesses thrive and people feel good. The company is based in Stockholm, Sweden. The Swedish company specializes in maximizing energy production and minimizing service costs for wind power plants. The company was founded in 1912. The CEO is Uno Napoleon Lundberg.

Part of KEWAB Kenneth Wahlström AB, CD Entreprenad AB provides construction services and excavation services. The company is based in Malung, Sweden. CD Entreprenad was acquired by KEWAB Kenneth Wahlström AB from Christer Dalmans Holding AB on June 01, 2015.

Nordic Waterproofing Group AB manufactures and supplies waterproofing products for the construction industry. The company was founded in 2011 and is headquartered in Helsingborg, Sweden.

Anläggning & Kabel Entreprenad i Malmö AB provides cable-related construction services. It focuses on medium-sized projects with customers ranging from national fiber operators to municipalities and local energy companies. The company was founded in 2008 and is headquartered in Malmo, Sweden.

Strabag Scandinavia AB operates sewage systems. The private company is based in Solna, Sweden.

Part of Navigo Invest AB, Bergteknik Norr Holding AB provides investment services. The company is based in Alvsbyn, Sweden.

Part of Ärnäslund AB, Ericson I Lima AB is a company that provides civil engineering services. The company is based in Lima, Sweden.

Mark & Energibyggarna i Göteborg AB operates within the construction of buildings. It constructs power lines, towers, highway, and other projects. The firm engages in infrastructure, district heating, district cooling, operation and maintenance, optical cables and power cables, and gas solution. The company was founded by Owe Brasar and Mats Odell in 1991 and is headquartered in Molndal, Sweden.

Eleda Holding AB acquires, owns, and manages shares and participations in subsidiaries or associated companies and related activities. The company is headquartered in Malmo, Sweden.

Modulbetong I Lund AB is a Swedish company that manufactures precast concrete products. The private company is based in Lund, Sweden.

Salboheds Bygg och Anläggningstjänst AB engages in construction services. The firm carries out projects of all sizes in both the private and public sectors. The company was founded in 2005 and is headquartered in Vasteras, Sweden.

Eleda Acquisition AB offers civil engineering, installation and contract services in infrastructure. It operates via regional companies across southern and western Sweden, currently Akeab, KEWAB and Mark & Energibyggarna, all of which have similar business models and operational focus. The company was founded in April 2017 and is headquartered in Stockholm, Sweden.

Axeda Entreprenad AB is a Swedish company that specializes in electrical power and ground and construction work. The private company is based in Karlstad, Sweden. The company's services are strong in the market and they are available to assist with any upcoming projects.

Palms Sprängtjänst AB is a private company based in Västerås, Sweden that specializes in providing rock blasting services for various projects. The Swedish company's expertise includes blasting in different areas and they welcome inquiries for any project.

Trigo Mätteknik AB is a private company based in Västerås, Sweden. The Swedish company provides measurement technology technical consulting services.

Norconsult Astando AB provides a service platform for the provision of business systems in the form of managed services. The private company is based in Stockholm, Sweden. The services are web-based and provide various businesses with access to advanced systems without having to manage the operational issues for the selected solution.

XPartners Samhällsbyggnad AB is a company based in Stockholm, Sweden. XPartners is a collaborative platform where various companies, competencies, people, and cultures work together for a faster transition to a more sustainable future. The Swedish company was founded in 2021 and is led by CEO Olle Bertfelt. On May 03, 2023, the company was acquired by Axcel Management AB.

Aktiebolaget Bösarps Grus & Torrbruk, also known as B G & T, is one of the largest dry mortar manufacturers in the country. The private company is based in Stockholm, Sweden. The Swedish company was one of the first in Sweden to extract gravel on a large scale below the groundwater level. In 2000, they expanded their gravel extraction operations to include a quarry in Dalaled.