Johan Karlström
Director/Board Member at CRH PLC
Net worth: 172 520 $ as of 2024-03-30
Network origin in Johan Karlström first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
88
| Public Company | Homebuilding | 88 |
52
| Public Company | Trucks/Construction/Farm Machinery | 52 |
29
| Public Company | Construction Materials | 29 |
Stockholm Chamber of Commerce
 Stockholm Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Stockholm Chamber of Commerce is a member of Swedish Chambers International, which is an umbrella organization for Swedish Chambers of Commerce abroad. The Chamber of Commerce in Stockholm provides contact information for those who are unsure of who to contact regarding their matter. The non-profit company is based in Stockholm, Sweden, and has subsidiaries in Sweden. The purpose of SCI is to strengthen the brand internationally, facilitate business for companies, and exchange experiences.
20
| Non-Profit Organization | Miscellaneous Commercial Services | 20 |
Nimlas Group AB
 Nimlas Group AB Engineering & ConstructionIndustrial Services Nimlas Group AB is a leading technical installation and building services company based in Solna, Sweden. The Swedish company has subsidiaries in Finland and Sweden, with a workforce of over 3,500 professionals operating from more than 100 locations. Nimlas Group provides a full range of technical disciplines, including heating & sanitation, electricity, ventilation, automation, fire safety, and cooling/refrigeration, as well as related services such as design and security systems. Nimlas Group has a vision to become the leading technical installation and building services company in the Nordics. The private company was founded in 2021, and Mikael Matts has been the CEO of the company since 2021.
5
| Private Company | Engineering & Construction | 5 |
Bravida AB
 Bravida AB Engineering & ConstructionIndustrial Services Bravida AB engages in the provision of heating, sanitary, plumbing, and electrical installation services. It specializes in the installation of mechanical, electrical, security, fire prevention, and safety protection systems. The company was founded in 2000 and is headquartered in Stockholm, Sweden.
1
| Subsidiary | Engineering & Construction | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Johan Karlström via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| ERICSSON | Telecommunications Equipment | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| 3I GROUP PLC | Investment Managers | Chairman Chairman | |
| SVENSKA CELLULOSA AKTIEBOLAGET SCA | Pulp & Paper | Chairman Director/Board Member Chairman Chairman Public Communications Contact | |
| AB VOLVO | Trucks/Construction/Farm Machinery | General Counsel Director/Board Member Corporate Officer/Principal Director/Board Member Chairman Director of Finance/CFO | |
| CASTELLUM AB | Real Estate Development | Director/Board Member Corporate Officer/Principal Chairman | |
| HOGANAS AB | Steel | Director/Board Member Director/Board Member Director/Board Member | |
| BOLIDEN AB | Other Metals/Minerals | Director/Board Member Comptroller/Controller/Auditor | |
| AVIVA PLC | Multi-Line Insurance | Chairman Human Resources Officer | |
| SVENSKA HANDELSBANKEN AB | Major Banks | Director/Board Member Director/Board Member Director/Board Member Chairman Corporate Officer/Principal Corporate Officer/Principal Chairman | |
| ELECTROLUX AB | Electronics/Appliances | Corporate Officer/Principal General Counsel Director/Board Member Director/Board Member Corporate Officer/Principal | |
| OUTOKUMPU OYJ | Steel | Director/Board Member Corporate Officer/Principal | |
Vattenfall AB
 Vattenfall AB Electric UtilitiesUtilities Vattenfall AB engages in the generation, distribution, and sale of heat and electricity. It operates through the following segments: Heat, Customers and Solutions, Wind, Power Generation, and Distribution. The company was founded in 1909 and is headquartered in Solna, Sweden. | Electric Utilities | Director/Board Member Director/Board Member Public Communications Contact | |
| AB INDUSTRIVÄRDEN | Financial Conglomerates | Director/Board Member Director/Board Member Chairman Chairman Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member Chief Investment Officer Chief Executive Officer Director/Board Member | |
| SSAB AB | Metal Fabrication | Chairman Director/Board Member Director/Board Member Director/Board Member President Director/Board Member | |
| L E LUNDBERGFÖRETAGEN AB | Pulp & Paper | Chief Executive Officer Director/Board Member Investor Relations Contact | |
| RATOS AB | Financial Conglomerates | Chairman Chairman Director/Board Member Director of Finance/CFO | |
Seco Tools AB
 Seco Tools AB Tools & HardwareConsumer Durables Seco Tools AB manufactures and supplies carbide cutting tools and associated equipment. It provides metal cutting solutions for milling, stationary tools, hole making and tooling systems. The company was founded in 1932 and is headquartered in Fagersta, Sweden. | Tools & Hardware | Director/Board Member Chief Executive Officer | |
Svenskt Näringsliv
 Svenskt Näringsliv Miscellaneous Commercial ServicesCommercial Services Svenskt Näringsliv provides consulting services. It focuses on protection, support, and promotion of the interests of businesses. The firm provides its members with knowledge in a number of areas including labor market and law, taxes, corporate law and intellectual property, economics and macro analysis, constitutional and legal protection, security and risk management, and trade policy. The company was founded on March 29, 2001 and is headquartered in Stockholm, Sweden. | Miscellaneous Commercial Services | Director/Board Member Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Handelshögskoleföreningen i Stockholm | Director/Board Member Director/Board Member | ||
| INDUTRADE AB | Industrial Machinery | Chairman Director/Board Member Chairman | |
CRH Americas Materials, Inc.
 CRH Americas Materials, Inc. Wholesale DistributorsDistribution Services CRH Americas Materials, Inc. supplies aggregates, asphalt, ready mixed concrete, and construction and paving services. The company is headquartered in Atlanta, GA. | Wholesale Distributors | Chief Executive Officer President | |
Industrivärden AB (Investment Company)
 Industrivärden AB (Investment Company) Financial ConglomeratesFinance Industrivärden AB (Investment Company) (Industrivärden-IC) is the investment division of AB Industrivärden (STO: INDU), a listed investment company headquartered in Stockholm, Sweden. Founded in 1944, Industrivärden-IC contributes to long-term development and value creation of its portfolio companies through active ownership. | Financial Conglomerates | Chief Executive Officer Chief Investment Officer Chief Executive Officer | |
IK Partners Ltd.
 IK Partners Ltd. Investment ManagersFinance IK Partners Ltd (IK Partners) is a private equity subsidiary of Fatburen Investment BV founded in 1989. The firm is headquartered in London, United Kingdom. | Investment Managers | Private Equity Investor Private Equity Investor | |
| Rutgers State University of New Jersey | College/University | Undergraduate Degree Undergraduate Degree | |
| Chalmers University of Technology | College/University | Graduate Degree Graduate Degree | |
| Stockholm School of Economics | College/University | Graduate Degree Graduate Degree Doctorate Degree Director/Board Member Director/Board Member Masters Business Admin Graduate Degree Undergraduate Degree Graduate Degree Graduate Degree Masters Business Admin | |
| University of Uppsala | College/University | Graduate Degree Director/Board Member Graduate Degree Graduate Degree Doctorate Degree Graduate Degree Undergraduate Degree Masters Business Admin Undergraduate Degree Doctorate Degree | |
| University College Dublin | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Stockholm | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
Dynea Oy
 Dynea Oy Industrial SpecialtiesProcess Industries Dynea Oy engages in the activities of financial holding companies. The company was founded on September 27, 1999 and is headquartered in Helsinki, Finland. | Industrial Specialties | Director/Board Member Director/Board Member | |
American Petroleum Institute, Inc.
 American Petroleum Institute, Inc. Wholesale DistributorsDistribution Services American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry. | Wholesale Distributors | Director/Board Member Corporate Officer/Principal | |
Sandvik Materials Technology AB
 Sandvik Materials Technology AB Other Metals/MineralsNon-Energy Minerals Sandvik Materials Technology AB develops and manufactures stainless steel, alloy, titanium, and other high performance materials. It products include pipes, fittings, and flanges; rods and tubes; furnace and heating systems; metal powder; and steel plates and sheets. The company was founded in 1998 and is headquartered in Sandviken, Sweden. | Other Metals/Minerals | Chief Executive Officer Director/Board Member Chairman | |
| Royal Institute of Technology | College/University | Graduate Degree Doctorate Degree Director/Board Member Graduate Degree Graduate Degree Graduate Degree Graduate Degree | |
| University of Lund | College/University | Graduate Degree Graduate Degree Graduate Degree | |
Skanska Financial Services AB
 Skanska Financial Services AB Finance/Rental/LeasingFinance Part of Skanska AB, Skanska Financial Services AB is a private company that issues bonds in the form of medium-term notes and provides support services. Skanska Financial Services AB is based in Stockholm, Sweden. Skanska Financial Services was founded in 1966. | Finance/Rental/Leasing | Chairman Corporate Officer/Principal President | |
Ratos AB (Private Equity)
 Ratos AB (Private Equity) Investment ManagersFinance Ratos AB (Private Equity) (Ratos) is a private equity operating division of Ratos AB. The firm is headquartered in Stockholm, Sweden. | Investment Managers | Chairman Chairman Director of Finance/CFO | |
Royal Swedish Academy of Engineering Sciences
 Royal Swedish Academy of Engineering Sciences Miscellaneous Commercial ServicesCommercial Services The Royal Swedish Academy of Engineering Sciences (IVA) is an organization that brings together around 1,300 academy members and 250 companies to bridge the gap between academia, business, and politics. The non-profit company is based in Stockholm, Sweden. The Swedish company's aim is to work towards people's ability to contribute positively to society. The organization runs an internship program called Tekniksprånget, which gives young people in Sweden the opportunity to test the engineering profession through a four-month paid internship. The program has been running since 2012 and aims to inspire more people to choose a higher technical education. The CEO of the company is Björn O. Nilsson. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal Corporate Officer/Principal | |
SLU Holding AB
 SLU Holding AB Investment ManagersFinance SLU Holding AB is an investment development firm located in Uppsala, Sweden. Established in 1994, they are a wholly-owned subsidiary of SLU Sveriges lantbruksuniversitet, the Swedish University of Agricultural Sciences. Research and education at the university span a range of areas from genes and molecules to biological diversity, animal health, sustainable forestry and food supply. SLU Holding advises and supports SLU researchers, employees and students on business development, technology transfer, patents, early-stage financing, business law and contracting. | Investment Managers | Chairman Chairman | |
CRH Finance DAC
 CRH Finance DAC HomebuildingConsumer Durables Part of CRH Plc, CRH Finance DAC engages in construction of houses and provides real estate and finance services. The private company is based in Dublin, Ireland. | Homebuilding | Director/Board Member Director/Board Member Director/Board Member | |
Skanska USA, Inc.
 Skanska USA, Inc. Engineering & ConstructionIndustrial Services Skanska USA, Inc. provides construction and real estate development services. The company was founded in 1971 and is headquartered in New York, NY. | Engineering & Construction | Chairman Chief Executive Officer Chief Executive Officer | |
Sandvik Coromant AB
 Sandvik Coromant AB Industrial MachineryProducer Manufacturing Part of Sandvik Aktiebolag, Sandvik Coromant AB is a Swedish company that manufactures metal cutting tools. The private company is based in Sandviken, Sweden. | Industrial Machinery | Corporate Officer/Principal President Chairman | |
Sandvik Manufacturing & Machining Solutions AB
 Sandvik Manufacturing & Machining Solutions AB Industrial MachineryProducer Manufacturing Sandvik Machining Solutions AB manufactures tools and tooling systems for advanced industrial metal cutting. Its products are manufactured in hard materials and are sold under brands such as Sandvik Coromant, Seco, Walter and Dormer Pramet. The company is headquartered in Sandviken, Sweden. | Industrial Machinery | Chief Executive Officer President Corporate Officer/Principal | |
| The Wharton School of the University of Pennsylvania | College/University | Undergraduate Degree Masters Business Admin Undergraduate Degree | |
Skanska Sweden AB
 Skanska Sweden AB HomebuildingConsumer Durables Part of Skanska AB, Skanska Sweden AB is a private company that provides construction services. The company is based in Stockholm, Sweden. | Homebuilding | Director of Finance/CFO President Director of Finance/CFO | |
| BONAVA AB | Real Estate Development | Chief Executive Officer Investor Relations Contact Director/Board Member | |
| Handelshögskolan i Göteborg | College/University | Masters Business Admin Undergraduate Degree | |
Sh bygg, sten och anläggning AB
 Sh bygg, sten och anläggning AB Engineering & ConstructionIndustrial Services Sh bygg, sten och anläggning AB provides construction services. It specializes in construction of plant facilities, new buildings, stone works, and garden maintenance that includes design and planning. The company was founded by Sven Heribert Svensson in 1923 and is headquartered in Uppsala, Sweden. | Engineering & Construction | Director/Board Member Director/Board Member | |
| Stål och Metall Arbetsgivareförbundet | Director/Board Member Director/Board Member | ||
| Jernkontoret | Director/Board Member Chairman |
Statistics
International
| Sweden | 38 |
| United States | 6 |
| United Kingdom | 3 |
| Finland | 3 |
| Ireland | 3 |
Sectoral
| Finance | 13 |
| Consumer Services | 11 |
| Producer Manufacturing | 6 |
| Non-Energy Minerals | 5 |
| Consumer Durables | 5 |
Operational
| Director/Board Member | 560 |
| Chairman | 171 |
| Independent Dir/Board Member | 164 |
| Corporate Officer/Principal | 158 |
| Chief Executive Officer | 100 |
Most connected contacts
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