Roberto Callieri
Chief Executive Officer at ITALCEMENTI SPA
Network origin in Roberto Callieri first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Construction Materials | 28 | |
| Subsidiary | Construction Materials | 27 | |
| Public Company | Construction Materials | 12 | |
Asia Cement Public Co., Ltd.
 Asia Cement Public Co., Ltd. Construction MaterialsNon-Energy Minerals Asia Cement Public Co., Ltd. is engaged in manufacture of cement. The company was founded on August 23, 1989 and is headquartered in Bangkok, Thailand.
11
| Subsidiary | Construction Materials | 11 |
| Public Company | Construction Materials | 9 | |
Jalaprathan Cement Public Co. Ltd.
 Jalaprathan Cement Public Co. Ltd. Construction MaterialsNon-Energy Minerals Jalaprathan Cement Public Co., Ltd. manufactures and supplies cement and ready-mixed concrete products. It offers store fixtures, awnings and canopies, and metal roofing materials under the brand names of Green Naga, Cobra, and Shark. The company was founded in September 1956 and is headquartered in Bangkok, Thailand.
3
| Private Company | Construction Materials | 3 |
Helwan Cement Co.
 Helwan Cement Co. Construction MaterialsNon-Energy Minerals Helwan Cement Co. engages in the manufacture of cement. It also manufactures packaging material of cement and construction materials from craft paper. The company was founded in 1929 and is headquartered in Cairo, Egypt.
2
| Subsidiary | Construction Materials | 2 |
| Subsidiary | Construction Materials | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Roberto Callieri via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Hanson Ltd.
 Hanson Ltd. Wholesale DistributorsDistribution Services Hanson Ltd. supplies and distributes building materials to the construction industry. It produce aggregates, ready-mixed and precast concrete, asphalt, cement and cement-related materials, bricks and a range of building products. The firm is split into five business lines which include Hanson aggregates, Hanson concrete, Hanson asphalt and contracting, Hanson cement and Hanson building products. Hanson aggregates produces and distributes crushed rock, sand and gravel from a network of quarries, depots and wharves; Hanson concrete is the supplier of ready-mixed concrete; Hanson asphalt and contracting brings together management of asphalt production sites and a national road surfacing and infrastructure contracting business; Hanson cement is a manufacturer of Portland cement, both in bulk and in bags, and produces regen; and Hanson building products is one of the producers of clay bricks and also makes thermalite and aggregate blocks. The company was founded by James Edward Hanson and Gordon White in 1964 and is headquartered in Maidenhead, the United Kingdom. | Wholesale Distributors | Director/Board Member Director/Board Member | |
| CIMENTS FRANCAIS | Construction Materials | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member | |
| ITALMOBILIARE S.P.A. | Food: Specialty/Candy | Chief Executive Officer Director/Board Member Director/Board Member Chairman | |
| ACC LTD | Construction Materials | Sales & Marketing Corporate Officer/Principal | |
| PT INDOCEMENT TUNGGAL PRAKARSA TBK | Construction Materials | Director/Board Member Director/Board Member Chairman Director/Board Member Corporate Officer/Principal Director/Board Member | |
Tamro Oyj
 Tamro Oyj Medical DistributorsDistribution Services Tamro Oyj distributes pharmaceuticals and health products. It supplies pharmacies, hospitals, and retail stores. The company was founded in 1895 and is headquartered in Vantaa, Finland. | Medical Distributors | Chairman Director/Board Member | |
| CIMENTS DU MAROC SOCIÉTÉ ANONYME | Construction Materials | Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member | |
| TOURAH PORTLAND CEMENT EGYPTIAN COMPANY (SAE) | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
PHOENIX Pharmahandel GmbH & Co. KG
 PHOENIX Pharmahandel GmbH & Co. KG Medical DistributorsDistribution Services PHOENIX Pharmahandel GmbH & Co. KG engages in the wholesale distribution of pharmaceutical and health products. It provides drugs and healthcare products to pharmacies, dispensing doctors, and medical institutions. The firm also offers services such as patient advice in the pharmacy and goods management system for pharmacies. The company was founded in 1994 and is headquartered in Mannheim, Germany. | Medical Distributors | Director/Board Member Chairman Director/Board Member | |
| University of Freiburg | College/University | Doctorate Degree Graduate Degree Doctorate Degree | |
Zuari Cement Ltd.
 Zuari Cement Ltd. Construction MaterialsNon-Energy Minerals Zuari Cement Ltd. manufactures and distributes cement. The firm’s products include OPC cement, PPC cement, primo and PSC cement. The company was founded in 1994 and is headquartered in Bangalore, India. | Construction Materials | Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member | |
Cimenteries CBR Cementbedrijven NV
 Cimenteries CBR Cementbedrijven NV Construction MaterialsNon-Energy Minerals Cimenteries CBR Cementbedrijven SA manufactures and markets cements. It offers products for building construction, public works, and civil engineering services. The firm also manufactures concrete. The company was founded in 1929 and is headquartered in Braine-l'Alleud, Belgium. | Construction Materials | Director/Board Member Director/Board Member | |
| AKÇANSA ÇIMENTO SANAYI VE TICARET ANONIM SIRKETI | Construction Materials | Director/Board Member Director/Board Member | |
Castle Cement Ltd.
 Castle Cement Ltd. Construction MaterialsNon-Energy Minerals Castle Cement Ltd. manufacture and marketing of cement products. It serves builders concreting, mortar, render, and screeding needs of customers. It has offices in Lancashire, north Wales, and Rutland. The company is located in Birmingham, UK. | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
| University of Mannheim | College/University | Undergraduate Degree Undergraduate Degree | |
| University of Bocconi | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Corporate Officer/Principal | |
| Politecnico di Milano | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
HeidelbergCement International Holding GmbH
 HeidelbergCement International Holding GmbH Construction MaterialsNon-Energy Minerals HeidelbergCement International Holding GmbH is a private holding company with interests in cement manufacturing. It has interests in cement manufacturing and distribution companies in Luxembourg and Germany. The company is headquartered in Heidelberg, Germany. | Construction Materials | Chief Executive Officer Chief Executive Officer Chief Executive Officer | |
| TANZANIA PORTLAND CEMENT PUBLIC LIMITED COMPANY | Construction Materials | Chairman Chairman | |
| Fairburn Ready-Mix, Inc. | Chairman Chairman | ||
Lehigh Hanson, Inc.
 Lehigh Hanson, Inc. Construction MaterialsNon-Energy Minerals Lehigh Hanson, Inc. manufactures ready mixed and precast concrete, cement, asphalt, clay bricks, roofing, pavers, and chimneys. The company was founded in 2016 and is headquartered in Irving, TX. | Construction Materials | Director/Board Member Chief Executive Officer Director/Board Member Corporate Officer/Principal | |
Associazione fra le società italiane per azioni
 Associazione fra le società italiane per azioni Miscellaneous Commercial ServicesCommercial Services Associazione fra le società italiane per azioni operates as an organization which deals with issues concerning the interests and the development of the Italian economy. Its activities deals with the improvement and promotion of problems and solutions in tax and legislation, corporate laws, business operations and competition, capital and listed company markets, economic analysis, and institutional reports. The company was founded on November 22, 1910 and is headquartered in Rome, Italy. | Miscellaneous Commercial Services | Director/Board Member Corporate Officer/Principal Director/Board Member | |
| Hanson Pioneer España SL | Director/Board Member Director/Board Member Director/Board Member | ||
ENCI Holding NV
 ENCI Holding NV Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, ENCI Holding NV is a cement producer based in 's-Hertogenbosch, Netherlands. ENCI is part of the Heidelbergcement Group and was the first cement factory to participate in the Cockpit pilot program, an innovative tool that digitally bundles all reports on production, logistics, planning, and maintenance. The Cockpit system allows for better analysis of data and faster decision-making, leading to increased efficiency in the production process. The system also optimizes collaboration between different parties involved in a project and automates administrative processes, allowing workers to focus on other production tasks. ENCI produces a wide range of cement products for various applications, including prefabricated industry, infrastructure works, commercial and residential construction. | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
| The Institute of Chartered Accountants of Bangladesh | Corporate Officer/Principal Corporate Officer/Principal | ||
| Karlsruher Institut für Technologie | College/University | Graduate Degree Chief Tech/Sci/R&D Officer Doctorate Degree | |
Italcementi Finance SA
 Italcementi Finance SA Finance/Rental/LeasingFinance Italcementi Finance SA operates as a holding company. It processes funding, incurring external debt and on-lending proceeds. The company was founded on November 30, 2001 and is headquartered in Guerville, France. | Finance/Rental/Leasing | Director/Board Member Director/Board Member Director/Board Member | |
Emirates Cement Bangladesh Ltd.
 Emirates Cement Bangladesh Ltd. Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Emirates Cement Bangladesh Ltd. is a Bangladeshi company that manufactures and distributes cement and concrete. The company is based in Dhaka, Bangladesh. | Construction Materials | Director/Board Member Director/Board Member | |
| HeidelbergCement Asia Pte Ltd. | Chairman Corporate Officer/Principal Director of Finance/CFO | ||
Lehigh Hanson Materials Ltd.
 Lehigh Hanson Materials Ltd. Wholesale DistributorsDistribution Services Lehigh Hanson Materials Ltd. provides heavy building materials services. Its products include concrete, cement, aggregates and concrete pipes. The company is headquartered in Edmonton, Canada. | Wholesale Distributors | Director/Board Member Director/Board Member Director/Board Member Chairman | |
Gulbarga Cement Ltd.
 Gulbarga Cement Ltd. Other Metals/MineralsNon-Energy Minerals Gulbarga Cement Ltd. manufactures non-metallic mineral products. The company is headquartered in Bangalore, India. | Other Metals/Minerals | Director/Board Member Director/Board Member Director/Board Member | |
Heidelbergcement Canada Holding Ltd.
 Heidelbergcement Canada Holding Ltd. Financial ConglomeratesFinance Part of Heidelberg Materials AG, HeidelbergCement Canada Holding Ltd. is an investment holding British company. The company is based in Maidenhead, UK and was founded in 2009. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
| HeidelbergCement Holding SARL | Director/Board Member Director/Board Member Director/Board Member | ||
Heidelbergcement UK Holding Ltd.
 Heidelbergcement UK Holding Ltd. Financial ConglomeratesFinance Part of Heidelberg Materials AG, HeidelbergCement UK Holding Ltd. functions as an investment holding company. The company is based in Maidenhead, UK. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
Heidelbergcement UK Holding II Ltd.
 Heidelbergcement UK Holding II Ltd. Financial ConglomeratesFinance Part of Heidelberg Materials AG, HeidelbergCement UK Holding II Ltd. functions as an investment holding company. The company is based in Maidenhead, UK. | Financial Conglomerates | Director/Board Member Director/Board Member Director/Board Member | |
HeidelbergCement Netherlands Holding BV
 HeidelbergCement Netherlands Holding BV Financial ConglomeratesFinance HeidelbergCement Netherlands Holding BV operates as a holding with interest in manufacturing cement and concrete products. The company is headquartered in Benelux, the Netherlands. | Financial Conglomerates | Director/Board Member Director/Board Member | |
| Butra HeidelbergCement Sdn. Bhd. | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | ||
HeidelbergCement France SAS
 HeidelbergCement France SAS Construction MaterialsNon-Energy Minerals HeidelbergCement France SAS manufactures and sells cement, concrete, and other building materials. The company was founded on December 11, 2015 is headquartered in Guerville, France. | Construction Materials | Chairman Director/Board Member Chairman | |
Lehigh Hanson Materials South LLC
 Lehigh Hanson Materials South LLC Real Estate DevelopmentFinance Part of Heidelberg Materials AG, Lehigh Hanson Materials South LLC is a leading supplier of cement, aggregates, ready mixed concrete, asphalt, and building materials. The company is based in Dallas, TX. The company, formerly known as Lehigh Hanson, is among the top ready-mixed concrete producers in the country. The company offers a range of ready-mixed concrete products and supply hot-mix asphalt, warm-mix asphalt, epoxy, and recycled asphalts for various applications. | Real Estate Development | Chairman Chairman | |
Hanson Aggregates Pennsylvania LLC
 Hanson Aggregates Pennsylvania LLC Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Hanson Aggregates Pennsylvania LLC is a company that manufactures and distributes construction materials. The company is based in Montoursville, PA. | Construction Materials | Chairman Chairman | |
Hanson Aggregates New York LLC
 Hanson Aggregates New York LLC Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Hanson Aggregates New York LLC is a company that manufactures cement. The company is based in Jamesville, NY. | Construction Materials | Chairman Chairman | |
Meghna Energy Ltd.
 Meghna Energy Ltd. Electric UtilitiesUtilities Meghna Energy Ltd. owns and operates a power plant that generates and supplies electricity. The company is headquartered in Dhaka, Bangladesh. | Electric Utilities | Director/Board Member Director/Board Member | |
Hanson Building Materials America LLC
 Hanson Building Materials America LLC Financial ConglomeratesFinance Part of Heidelberg Materials AG, Hanson Building Materials America LLC provides investment services. The company is based in Wilmington, DE. | Financial Conglomerates | Director/Board Member Chairman | |
Hanson Permanente Cement of Guam, Inc.
 Hanson Permanente Cement of Guam, Inc. Wholesale DistributorsDistribution Services Hanson Permanente Cement of Guam, Inc. is a private company that distributes and wholesales cement. The company is based in Guam, CA. | Wholesale Distributors | Chairman Chairman | |
Italmobiliare SpA (Private Equity)
 Italmobiliare SpA (Private Equity) Investment ManagersFinance Italmobiliare SpA (Private Equity) (Italmobiliare) is a private equity operating division of Italmobiliare SpA (BIT:ITM) founded in 1946. The firm is headquartered in Milan, Italy. | Investment Managers | Chief Executive Officer Chairman Chief Administrative Officer | |
PHOENIX Pharma SE
 PHOENIX Pharma SE Medical DistributorsDistribution Services PHOENIX Pharma SE operates as a healthcare provider. It engages in the distribution and supply of pharmaceutical products. It operates through the following business areas: Retail, Wholesale, and Pharma Services. The company was founded in 1994 and is headquartered in Mannheim, Germany. | Medical Distributors | Director/Board Member Chairman Director/Board Member |
Statistics
International
| United States | 10 |
| Germany | 7 |
| United Kingdom | 6 |
| Italy | 6 |
| India | 4 |
Sectoral
| Non-Energy Minerals | 22 |
| Finance | 9 |
| Distribution Services | 7 |
| Consumer Services | 6 |
| Consumer Non-Durables | 2 |
Operational
| Director/Board Member | 441 |
| Chairman | 158 |
| Corporate Officer/Principal | 101 |
| Chief Executive Officer | 52 |
| Independent Dir/Board Member | 44 |
Most connected contacts
| Insiders | |
|---|---|
| Jonathan P. Morrish | 89 |
| Mohammed Abul Hossain | 41 |
| Carlo Pesenti | 39 |
| Kevin Gluskie | 34 |
| Victoire Jacquin de Margerie | 34 |
| Lorenz Näger | 33 |
| Khayrullah Gürdal | 32 |
| Chris Ward | 27 |
| Bernhard Scheifele | 27 |
| Margret Suckale | 26 |
| Giulio Antonello | 24 |
| Marion Weissenberger-Eibl | 22 |
| Chong Toh | 20 |
| Ralph Dominik von Achten | 20 |
| Giovanni Battista Ferrario | 18 |
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