Jacek Hieronim Leonkiewicz
Chairman at ZAMET S.A.
Network origin in Jacek Hieronim Leonkiewicz first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Major Banks | 192 | |
Copenhagen Business School
19
| College/University | Other Consumer Services | 19 |
13
| Public Company | Trucks/Construction/Farm Machinery | 13 |
| Public Company | Marine Shipping | 13 | |
12
| Private Company | Metal Fabrication | 12 |
| Public Company | Trucks/Construction/Farm Machinery | 11 | |
Polskie Koleje Panstwowe SA
 Polskie Koleje Panstwowe SA Real Estate DevelopmentFinance Polskie Koleje Panstwowe SA engages in the provision of railroad transportation services. It offers passenger, commuter, and freight transportation. The company was founded in 1926 and is headquartered in Warsaw, Poland.
7
| Subsidiary | Real Estate Development | 7 |
TDJ SA
 TDJ SA Investment ManagersFinance TDJ SA is a family owned investment firm headquartered in Katowice, Poland. The firm carries out its activity in five sectors; Equity, Estate, Finance, Venture, and Foundation.
6
| Private Company | Investment Managers | 6 |
Impact Clean Power Technology SA
 Impact Clean Power Technology SA Electrical ProductsProducer Manufacturing Impact Clean Power Technology SA designs and develops battery packs, battery management systems and other electronics components for electric vehicles. It offers electronics subsystems, chargers, energy management systems, electronic vehicles (EV) control units, motors, and dashboard controllers. The company also offers engineering and integration services related to EV design and prototyping. It offers its solutions for electric motorsport, EV, hybrid electric vehicles, aeronautics, and industrial projects. The company is headquartered in Warsaw, Poland.
6
| Subsidiary | Electrical Products | 6 |
| Public Company | Wholesale Distributors | 6 | |
5
| Private Company | Trucks/Construction/Farm Machinery | 5 |
PKP Intercity SA
 PKP Intercity SA RailroadsTransportation PKP Intercity SA operates rail passenger services and is ultimately controlled by the Government of Poland. The company is based in Warsaw, Poland.
4
| Subsidiary | Railroads | 4 |
teamtechnik Production Technology Sp zoo
 teamtechnik Production Technology Sp zoo Industrial MachineryProducer Manufacturing teamtechnik Production Technology Sp zoo engages in the development and production of automation solutions. Its products include electrical motors and actuators, oil and water pumps, gear boxes, power transmission units, proportional valves, steering systems, parking sensors, oil pans, and other products. The company was founded in 2005 and is headquartered in Skawina, Poland.
4
| Holding Company | Industrial Machinery | 4 |
Sport Resorts Solutions Sp zoo
 Sport Resorts Solutions Sp zoo Hotels/Resorts/Cruise linesConsumer Services Sport Resorts Solutions Sp zoo engages in the management of water sports resorts. It offers training sessions, event organizing and other water sports related services. The company was founded by Marek Julian Malachowski and Jakub Michal Leonkiewicz on February 11, 2016 and is headquartered in Warsaw, Poland.
4
| Holding Company | Hotels/Resorts/Cruise lines | 4 |
FPM SA (Poland)
 FPM SA (Poland) Electrical ProductsProducer Manufacturing FPM SA engages in the production of machinery for power plants. Its offer includes mills, stokers, dust separators, rotary driers, and reverse-acting grates. The company was founded in 1858 and is headquartered in Mikolow, Poland.
3
| Holding Company | Electrical Products | 3 |
Talkin' Things Sp zoo
 Talkin' Things Sp zoo Internet Software/ServicesTechnology Services Talkin' Things Sp zoo provides information technology solutions. It offer Internet of Things products. The company was founded in 2013 and is headquartered in Warsaw, Poland.
2
| Holding Company | Internet Software/Services | 2 |
Zaklad Przewozów i Spedycji SPEDKOKS Sp zoo
 Zaklad Przewozów i Spedycji SPEDKOKS Sp zoo Other TransportationTransportation Part of Zak?adów Koksowniczych Przyjazn, Zaklad Przewozów i Spedycji SPEDKOKS Sp zoo is a transportation and logistics company based in Dabrowa Gornicza, Poland. The company's description highlights the success of Polish transportation and logistics companies in the European market due to their low operating costs.
2
| Subsidiary | Other Transportation | 2 |
ZAMET Budowa Maszyn SA
 ZAMET Budowa Maszyn SA Wholesale DistributorsDistribution Services ZAMET Budowa Maszyn SA engages in the distribution of machinery and equipment for metallurgy, and processing of ferrous and non-ferrous metals. It offers hydraulic presses, technological process lines, industrial machinery, forging hammers, hydraulic juice presses, hydraulic cylinders, as well as, machining, heat treatment, and welding services. The company was founded in 1961 and is headquartered in Tarnowskie Gory, Poland.
1
| Subsidiary | Wholesale Distributors | 1 |
TDJ Equity II Sp zoo
1
| Subsidiary | 1 | |
TDJ Equity III Sp zoo
 TDJ Equity III Sp zoo Financial ConglomeratesFinance Part of TDJ SA, TDJ Equity III Sp zoo is a company based in Katowice, Poland. Czeslaw Karol Kisiel has been the CEO of the Polish company since 2016.
1
| Subsidiary | Financial Conglomerates | 1 |
PGE Energetyka Kolejowa SA
 PGE Energetyka Kolejowa SA Alternative Power GenerationUtilities PGE Energetyka Kolejowa SA distributes electricity and liquid fuels and provides power engineering services. The company is based in Warsaw, Poland. The Polish company was founded in 2001. Sylwester Szczensnowicz has been the CEO of the company since 2023. PGE Energetyka Kolejowa was acquired by PGE Polska Grupa Energetyczna SA on April 03, 2023 for $433.43 million.
1
| Subsidiary | Alternative Power Generation | 1 |
Odlewnia srem SA
1
| Private Company | 1 | |
Narzedzia i Urzadzenia Wiertnicze "Glinik" Sp zoo
 Narzedzia i Urzadzenia Wiertnicze "Glinik" Sp zoo Trucks/Construction/Farm MachineryProducer Manufacturing Narzedzia i Urzadzenia Wiertnicze Glinik Sp zoo engages in the production and distribution of tricone bits. It offers also maintenance, repair and modernization services for drilling equipment. The company was founded in 1883 and is headquartered in Gorlice, Poland.
1
| Holding Company | Trucks/Construction/Farm Machinery | 1 |
Edina Vetcare Group SA
 Edina Vetcare Group SA Agricultural Commodities/MillingProcess Industries Edina Vetcare Group SA provides medical services for pets. The company is based in Warsaw, Poland. The Polish company was founded in 2020. Marcin Drozdowski has been the CEO of the company since 2023.
1
| Holding Company | Agricultural Commodities/Milling | 1 |
Advanced Technology Solution Sp zoo
1
| Private Company | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Jacek Hieronim Leonkiewicz via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| FISERV, INC. | Regional Banks | Director/Board Member Corporate Officer/Principal | |
| Springs Co. | Director/Board Member | ||
| THE GOLDMAN SACHS GROUP, INC. | Investment Banks/Brokers | Chief Administrative Officer Private Equity Investor | |
| CITIGROUP INC. | Major Banks | Chief Executive Officer Director/Board Member Human Resources Officer Corporate Officer/Principal | |
Hansen Sicherheitstechnik AG
 Hansen Sicherheitstechnik AG Trucks/Construction/Farm MachineryProducer Manufacturing Hansen Sicherheitstechnik AG engages in the designing, developing, manufacturing, and distribution of explosion-proof electrical and electronic systems for the mining industry. It offers associated engineering and repair services. The company was founded by Lars Hansen and Rolf Reinders in 1969 and is headquartered in Velbert, Germany. | Trucks/Construction/Farm Machinery | Chairman Director/Board Member | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Masters Business Admin Masters Business Admin | |
| MOSTOSTAL ZABRZE S.A. | Engineering & Construction | Chairman Director/Board Member | |
Northwestern University
 Northwestern University Other Consumer ServicesConsumer Services Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses | College/University | Masters Business Admin Masters Business Admin | |
| Lehigh University | College/University | Undergraduate Degree Undergraduate Degree | |
| Yale University | College/University | Graduate Degree Undergraduate Degree | |
| New York University | College/University | Graduate Degree Masters Business Admin | |
The Ohio State University
 The Ohio State University Other Consumer ServicesConsumer Services Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA. | College/University | Undergraduate Degree Corporate Officer/Principal | |
| Georgetown University | College/University | Director/Board Member Undergraduate Degree | |
Council on Foreign Relations, Inc.
 Council on Foreign Relations, Inc. Investment Trusts/Mutual FundsMiscellaneous Council on Foreign Relations, Inc. provides and disseminates ideas on foreign policies to individuals, corporate members, journalists and policy makers. It operates a forum for government officials, students and other interested parties to study and discuss world issues and impact on American foreign policies. The company publishes Foreign Affairs, a magazine that comes out six times a year, along with books and studies by its own scholars. Council on Foreign Relations was founded in 1921 and is headquartered in New York City, NY. | Investment Trusts/Mutual Funds | Corporate Officer/Principal Director/Board Member Director/Board Member | |
Lincoln Center for the Performing Arts, Inc.
 Lincoln Center for the Performing Arts, Inc. Movies/EntertainmentConsumer Services Lincoln Center for the Performing Arts, Inc. provides entertainment services. It offers dance, music, film, opera, theater, family, and festivals and programs. The company was founded by Dwight D. Eisenhower on May 14, 1959 and is headquartered in New York, NY. | Movies/Entertainment | Corporate Officer/Principal Director/Board Member | |
| Pontifícia Universidade Católica de São Paulo | College/University | Undergraduate Degree | |
| Warsaw School of Economics | College/University | Masters Business Admin Undergraduate Degree Masters Business Admin Graduate Degree Undergraduate Degree Masters Business Admin Masters Business Admin Graduate Degree Undergraduate Degree Graduate Degree | |
| Uniwersytet Jagiellonski | College/University | Graduate Degree Graduate Degree | |
| Poznan University of Economics | College/University | Graduate Degree Undergraduate Degree | |
| Silesian University of Technology | College/University | Undergraduate Degree Graduate Degree | |
| Lodus Sp z.o.o. | Director/Board Member Chief Executive Officer | ||
PKP Polskie Linie Kolejowe SA
 PKP Polskie Linie Kolejowe SA RailroadsTransportation PKP Polskie Linie Kolejowe SA operates railroads for passenger and freight operations and provides investment services. The company is based in Warsaw, Poland. The Polish company is ultimately controlled by the Government of Poland. PKP Polskie Linie Kolejowe was founded in 2005. The CEO is Piotr Wyborski. | Railroads | Corporate Officer/Principal Corporate Officer/Principal | |
The Economic Club of New York
 The Economic Club of New York Miscellaneous Commercial ServicesCommercial Services The Economic Club of New York operates as a nonprofit, nonpartisan and nonpolitical organization. The company was founded by J.W. Beatson in 1907 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Director/Board Member | |
The Business Council
 The Business Council Miscellaneous Commercial ServicesCommercial Services The Business Council operates as an organization of business leaders. The company is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
The Kennedy Center Corporate Fund
 The Kennedy Center Corporate Fund Investment Trusts/Mutual FundsMiscellaneous Kennedy Center Corporate Fund operates as a nationwide partnership of distinguished business leaders who help to mobilize corporate partners and secure critical funding. The company was founded by Harold Burson in 1977 and is headquartered in Washington, DC. | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member | |
| Cracow University of Economics | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Guggenheim Partners Investment Management LLC
 Guggenheim Partners Investment Management LLC Investment ManagersFinance Guggenheim Partners Investment Management LLC (GPIM) is a registered investment advisor headquartered in Santa Monica, California. The firm was founded by Mark Walter in 2005 and is a direct subsidiary of Guggenheim Partners Investment Management Holdings LLC, ultimately owned by Guggenheim Capital LLC. GPIM provides investment advisory and supervisory services to a variety of institutional clients through separately managed accounts (SMAs) and registered and unregistered pooled investment vehicles. | Investment Managers | Analyst-Equity | |
| AGH University of Science & Technology | College/University | Undergraduate Degree Graduate Degree Undergraduate Degree | |
| HYDRAPRES S.A. | Industrial Machinery | Chairman Director/Board Member | |
| Gerlach SA | Director/Board Member Director/Board Member | ||
Kuznia Glinik Sp zoo
 Kuznia Glinik Sp zoo Metal FabricationProducer Manufacturing Part of TDJ SA, Kuznia Glinik Sp zoo is a Polish company that manufactures forging equipments. The company is based in Gorlice, Poland. The CEO of the company is Ireneusz Kazimierski. | Metal Fabrication | Chief Executive Officer Director of Finance/CFO Corporate Officer/Principal | |
Odlewnia Zeliwa Srem SA
 Odlewnia Zeliwa Srem SA SteelNon-Energy Minerals Part of PGO SA, Odlewnia Zeliwa Srem SA is a company that manufactures iron castings. Odlewnia Zeliwa Srem SA is based in Srem, Poland. | Steel | Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Chief Executive Officer Corporate Officer/Principal | |
| Ernst & Young Sp zoo | Director/Board Member Corporate Officer/Principal | ||
Polska Wytwornia Papierow Wartosciowych SA
 Polska Wytwornia Papierow Wartosciowych SA Commercial Printing/FormsCommercial Services Polska Wytwornia Papierow Wartosciowych SA produces security prints and documents for government institutions, financial institutions, large and small companies and corporations. Its products include documents, banknotes, cards, security paper, IT solutions, and other. The company was founded on January 25, 1919 and is headquartered in Warsaw, Poland. | Commercial Printing/Forms | Director/Board Member Director/Board Member | |
Great Place To Work Institute, Inc.
 Great Place To Work Institute, Inc. Miscellaneous Commercial ServicesCommercial Services Part of Kronos, Inc., Great Place To Work Institute, Inc. is the authority on high-trust, high-performance workplace cultures. The company is based in Oakland, CA. Great Place To Work Institute helps organizations quantify their culture and produce better business results by creating a high-trust work experience for all employees. The company was founded in 1992 by Robert Levering, Michael C. Bush. Michael C. Bush has been the CEO since 1992. Great Place To Work Institute was acquired by UKG, Inc. on September 01, 2021. | Miscellaneous Commercial Services | Director/Board Member | |
| Slaskie Towarzystwo Wiertnicze DALBIS Sp. z.o.o. | Chairman Director/Board Member | ||
| TDJ Estate Sp. z o.o. | Founder Chief Executive Officer | ||
| Columbia Business School | College/University | Masters Business Admin Masters Business Admin | |
PKP Cargo Connect Sp zoo
 PKP Cargo Connect Sp zoo Other TransportationTransportation PKP Cargo Connect Sp zoo engages in the provision of logistics services. It offers train and truck forwarding, sea and air freight arrangements, ferry shipments between Poland and Scandinavia, transport of oversize and heavy loads, customs services, warehousing logistics, transshipment terminals, and other logistics and transportation services. The company was founded in 1990 and is headquartered in Warsaw, Poland. | Other Transportation | Chairman Director/Board Member | |
RiftCat Sp zoo
 RiftCat Sp zoo Packaged SoftwareTechnology Services RiftCat Sp zoo engages in the development of virtual reality platform. It offers users to play virtual reality games designed for virtual reality headsets. The company was founded by Lukasz Balukin, Katarzyna Kuczynska and Wojciech Bancrzewski in on June 3, 2015 and is headquartered in Bialystok, Poland. | Packaged Software | Director/Board Member Director/Board Member | |
| FGV Crescimento & Desenvolvimento | College/University | Masters Business Admin | |
R.Power SA
 R.Power SA Alternative Power GenerationUtilities R.Power SA is a Polish company founded in 2010 that focuses on building a clean future by utilizing renewable energy, particularly photovoltaics. The private company is based in Warsaw, Poland and has subsidiaries in Poland. The company has a portfolio of over 2,000 projects and is rapidly expanding. | Alternative Power Generation | Director/Board Member Chief Executive Officer | |
| SAULE TECHNOLOGIES S.A. | Semiconductors | Director/Board Member Director/Board Member | |
Staged Ventures
 Staged Ventures Investment ManagersFinance Staged Ventures (Staged Ventures) is a venture capital firm founded in 2022 by Geraldo Neto. The firm is headquartered in Florida, United States. | Investment Managers | Private Equity Investor | |
The Business Roundtable
 The Business Roundtable Miscellaneous Commercial ServicesCommercial Services The Business Roundtable advocates public policies that ensure economic growth. It considers public policy issues which contains groups like the construction users anti-inflation roundtable, a group devoted to containing construction costs; and the labor law study committee, made up of labor relations executives of major companies. The Business Roundtable was founded in 1972 and is headquartered in Washington, DC. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Pioma Odlewnia SP zoo
 Pioma Odlewnia SP zoo SteelNon-Energy Minerals Pioma Odlewnia SP zoo provides casting and forgings services. Its offers carbon cast steels, alloyed cast irons and forging. The company was founded in 1960 and is headquartered in Piotrków Trybunalski, Poland. | Steel | Director/Board Member Director/Board Member Director/Board Member | |
| Kozminski University | College/University | Masters Business Admin Masters Business Admin Masters Business Admin | |
Famur Famak SA
 Famur Famak SA Electronic Equipment/InstrumentsElectronic Technology Famur Famak SA engages in the manufacture of transport-hoisting equipment. Its offer includes consulting, design and manufacturing of steel structures, equipment for oil rigs, ships and other objects of the offshore market, handling systems, hoisting equipment, mining systems and machinery and equipment for other industrial branches. The company was founded in 1945 and is headquartered in Kluczbrok, Poland. | Electronic Equipment/Instruments | Director/Board Member Director/Board Member |
Statistics
International
| Poland | 25 |
| United States | 22 |
| Brazil | 3 |
| Germany | 2 |
| Mexico | 2 |
Sectoral
| Consumer Services | 19 |
| Finance | 7 |
| Commercial Services | 6 |
| Producer Manufacturing | 5 |
| Miscellaneous | 3 |
Operational
| Director/Board Member | 320 |
| Corporate Officer/Principal | 189 |
| Chief Executive Officer | 74 |
| Undergraduate Degree | 63 |
| Chairman | 58 |
Most connected contacts
| Insiders | |
|---|---|
| William Campbell | 37 |
| Crandall Close Bowles | 24 |
| Krzysztof Jedrzejewski | 24 |
| Raimondo Eggink | 24 |
| William Harrison | 23 |
| Marek Kaczynski | 22 |
| Beata Zawiszowska | 22 |
| Robert I. Lipp | 21 |
| Barry Zubrow | 21 |
| David Cote | 20 |
| Maciej Edward Srebro | 20 |
| Czeslaw Karol Kisiel | 19 |
| Adam Toborek | 16 |
| Magdalena Zajaczkowska-Ejsymont | 16 |
| Tomasz Jacek Domogala | 15 |
- Stock Market
- Insiders
- Jacek Hieronim Leonkiewicz
- Company connections
