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 | |
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 |
|---|---|---|---|
| PT INDOCEMENT TUNGGAL PRAKARSA TBK | Construction Materials | Director/Board Member Director/Board Member Chairman Director/Board Member Corporate Officer/Principal Director/Board Member | |
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 | |
| CIMENTS FRANCAIS | Construction Materials | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member | |
| HEIDELBERGCEMENT BANGLADESH LIMITED | Construction Materials | Chairman Director/Board Member Director/Board Member Director/Board Member | |
| ITALMOBILIARE S.P.A. | Food: Specialty/Candy | Chief Executive Officer Director/Board Member Director/Board Member Chairman | |
| CIMENTS DU MAROC SOCIÉTÉ ANONYME | Construction Materials | Director/Board Member Chief Executive Officer Director/Board Member Director/Board Member | |
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 | |
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 | |
| University of Bocconi | College/University | Graduate Degree Undergraduate Degree Undergraduate Degree Corporate Officer/Principal | |
| HeidelbergCement Holding SARL | 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 | |
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 | |
| University of Freiburg | College/University | Doctorate Degree Graduate Degree Doctorate Degree | |
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 | |
| 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 | |
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 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 | |
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 | |
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 | |
| TOURAH PORTLAND CEMENT EGYPTIAN COMPANY (SAE) | Construction Materials | Director/Board Member Director/Board Member Director/Board Member | |
| HeidelbergCement Asia Pte Ltd. | Chairman Corporate Officer/Principal Director of Finance/CFO | ||
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 | |
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 | |
| Butra HeidelbergCement Sdn. Bhd. | 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 | |
| Karlsruher Institut für Technologie | College/University | Graduate Degree Chief Tech/Sci/R&D Officer Doctorate Degree | |
| Politecnico di Milano | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
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 | |
Constar LLC
 Constar LLC Chemicals: SpecialtyProcess Industries Part of Heidelberg Materials AG, Constar LLC is a company that fills and distributes high-pressure industrial, medical, and specialty gas cylinders. The company is based in Norcross, GA. Constar was acquired by Linde Gas & Equipment, Inc. on December 31, 2005. | Chemicals: Specialty | Chairman Chairman | |
Heidelberg Materials Uk Ltd.
 Heidelberg Materials Uk Ltd. Construction MaterialsNon-Energy Minerals Heidelberg Materials UK Ltd. is a private company that manufactures cement, aggregates, and ready-mixed concrete. The company is based in Maidenhead, UK, and has subsidiaries in Germany and the United Kingdom. The British company was founded in 2003, and Ralph Dominik von Achten has been the CEO of the company since 2020. | Construction Materials | Chief Executive Officer Director/Board Member | |
| TANZANIA PORTLAND CEMENT PUBLIC LIMITED COMPANY | Construction Materials | Chairman Chairman | |
Standard Concrete Products, Inc.
 Standard Concrete Products, Inc. Construction MaterialsNon-Energy Minerals Part of Heidelberg Materials AG, Standard Concrete Products, Inc. designs and manufactures prestress and precast concrete products. The company is based in Columbus, GA. The company was founded by Mason H. Lampton. | Construction Materials | Chairman Chairman | |
| University of Bergamo | College/University | Corporate Officer/Principal Undergraduate Degree | |
Cimbenin SA
 Cimbenin SA Construction MaterialsNon-Energy Minerals Cimbenin SA operates a cement grinding plant. The firm also supplies cement. The company was founded in 1991 and is headquartered in Cotonou, Benin. | Construction Materials | Director/Board Member Chief Executive Officer | |
| Hanson Building Materials (S) Pte Ltd. | Director/Board Member Director/Board Member | ||
| Hanson Investment Holding Pte Ltd. | Director/Board Member Director/Board Member | ||
| Hanson Pacific (S) Pte Ltd. | Director/Board Member Director/Board Member | ||
The Boston Consulting Group GmbH
 The Boston Consulting Group GmbH Miscellaneous Commercial ServicesCommercial Services Part of The Boston Consulting Group, Inc., The Boston Consulting Group GmbH is a consulting firm that partners with leaders in business and society to tackle their most important challenges. The company is based in Munich, Germany. The CEOs are Carsten Kratz, Matthias Cord. The German company was founded in 1963. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
| KTECH CONSTRUCTION | Engineering & Construction | Director/Board Member Director/Board Member | |
Commercial Aggregates Transportation & Sales LLC
 Commercial Aggregates Transportation & Sales LLC TruckingTransportation Part of Heidelberg Materials AG, Commercial Aggregates Transportation & Sales LLC is a company based in Connellsville, PA. | Trucking | Chairman Chairman | |
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 | |
Campbell Transportation Services LLC
 Campbell Transportation Services LLC TruckingTransportation Part of Heidelberg Materials AG, Campbell Transportation Services LLC is a company that provides transportation moving services. The company is based in Waynesville, TX. | Trucking | Chairman Chairman | |
| BASF SE | Electrical Products | Human Resources Officer Corporate Officer/Principal | |
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 | |
Istituto Europeo di Oncologia SRL
 Istituto Europeo di Oncologia SRL Hospital/Nursing ManagementHealth Services Istituto Europeo di Oncologia SRL is a holding company, which operates oncology hospitals. It offers healthcare services, basic and translational cancer research, and PhD and post doctoral programs in molecular medicine. The company was founded by Umberto Veronesi on May 30, 1994 and is headquartered in Milan, Italy. | Hospital/Nursing Management | 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 |
Statistics
International
| United States | 9 |
| Germany | 8 |
| Italy | 8 |
| United Kingdom | 7 |
| Singapore | 5 |
Sectoral
| Non-Energy Minerals | 18 |
| Distribution Services | 7 |
| Finance | 7 |
| Consumer Services | 6 |
| Commercial Services | 3 |
Operational
| Director/Board Member | 394 |
| Chairman | 154 |
| Corporate Officer/Principal | 90 |
| Independent Dir/Board Member | 43 |
| Chief Executive Officer | 41 |
Most connected contacts
| Insiders | |
|---|---|
| Jonathan P. Morrish | 89 |
| 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 |
| Ralph Dominik von Achten | 20 |
| Chong Toh | 20 |
| Giovanni Battista Ferrario | 18 |
| Italo Lucchini | 17 |
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