Johannes Herman Umbgrove
Director/Board Member at ALPHA SERVICES AND HOLDINGS S.A.
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Vassilios Psaltis | M | 56 | 17 years | |
| Marianna Dimitriou Antoniou | F | 57 | 35 years | |
| Spyros Filaretos | M | 66 | 39 years | |
| Georgios V. Michalopoulos | M | 51 | 8 years | |
| George P. Terzis | M | - | - | |
| Dimitris Tsitsiragos | M | 61 | 4 years | |
| Elli Andriopoulou | F | 49 | 2 years | |
| Athanassios G. Pavlidis | M | - | - | |
| Aspasia Palimeri | F | 51 | 2 years | |
| Elanor Hardwick | F | 51 | 4 years | |
| Lazaros A. Papagaryfallou | M | 53 | - | |
| Evangelia P. Klaoudatou | F | - | - | |
| Jan Cargill | M | - | 14 years | |
| Michael E. Massourakis | M | - | - | |
| Carolyn Dittmeier | F | 67 | - | |
| Jean Cheval | M | 75 | 6 years | |
| Xenofon Avlonitis | M | 55 | 5 years | |
| Virginia A. Sokou | F | - | - | |
| Bertil Derrick Bos | M | 50 |
Lloyds Bank GmbH
 Lloyds Bank GmbH Regional BanksFinance Part of Lloyds Banking Group Plc, Lloyds Bank GmbH provides banking services. The company is based in Berlin, Germany. The CEOs are Franz von L'Estocq, Bertil Derrick Bos. The German company was founded in 2018. | 6 years |
| Vasiliki E. Politou | M | - | - | |
| Fragiski Melissa | F | 56 | 2 years | |
| Stefanos Mytilineos | M | 51 | 4 years | |
| Eirini E. Tzanakaki | F | 53 | 3 years | |
| Michael A. Exarchos | M | - | - | |
| Marios Ch Kalotychos | M | - | - | |
| Franz von L'Estocq | M | 54 |
Lloyds Bank GmbH
Lloyds Bank GmbH Regional BanksFinance Part of Lloyds Banking Group Plc, Lloyds Bank GmbH provides banking services. The company is based in Berlin, Germany. The CEOs are Franz von L'Estocq, Bertil Derrick Bos. The German company was founded in 2018. | - |
| Georgios N. Zois | M | - | - | |
| Vassilios Rapanos | M | 77 | 10 years | |
| Panayotis Kapopoulos | M | - | - | |
| Spyridon Tzamtzis | M | 59 | - | |
| Kayhan Acardag | M | - |
Demir-Halk Bank (Nederland) NV
 Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Liana Mirea | F | - |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Nesrin Koçu-de Groot | F | - |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Hakan Eryilmaz | M | 52 |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Konstantinos Tasoulas | M | 55 | 17 years | |
| Mike Jones | M | 61 |
Lloyds Bank GmbH
Lloyds Bank GmbH Regional BanksFinance Part of Lloyds Banking Group Plc, Lloyds Bank GmbH provides banking services. The company is based in Berlin, Germany. The CEOs are Franz von L'Estocq, Bertil Derrick Bos. The German company was founded in 2018. | 5 years |
| Ioannis Emiris | M | 61 | - | |
| Elvan Öztabak | M | - |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Mustafa Aydin | M | 57 |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Spiros Andronikakis | M | 64 | 26 years | |
| Efthimios Vidalis | M | 70 | 10 years | |
| Penelope E. Konidari | F | - | 46 years | |
| Iason Kepaptsoglou | M | 39 | 2 years | |
| Nicholas Chryssanthopoulos | M | - | 5 years |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Nathan Bostock | M | 63 | 5 years | |
| Franciscus Kuijlaars | M | 65 |
Amsterdam Trade Bank NV
 Amsterdam Trade Bank NV Major BanksFinance Amsterdam Trade Bank NV operates as international bank. The company was founded in 1994 and is headquartered in Amsterdam, the Netherlands. | 4 years |
| Artemis Theodoridis | M | 65 | 19 years | |
| Mark Andrew Fisher | M | 63 | 8 years | |
| Richard Gildea | M | 72 | 7 years | |
| John Collins | M | - | - | |
| Bote de Vries | M | 65 |
University of Leiden
| 7 years |
| Demetrios P. Mantzounis | M | 77 | 46 years | |
| Shahzad Shahbaz | M | 64 | 9 years | |
| Ibrahim Shukri Dabdoub | M | 85 | 4 years | |
| Janneke de Wal | M | - |
University of Leiden
| 3 years |
| John McFarlane | M | 76 | 4 years | |
| Clemens A. van Blitterswijk | M | 67 |
University of Leiden
| 7 years |
| Guy Whittaker | M | 67 | 3 years | |
| Georgios C. Aronis | M | 67 | 16 years | |
| Thessa Mooij | F | - |
University of Leiden
| 6 years |
| Stephen Hester | M | 63 | 5 years | |
| Bruce van Saun | M | 66 | 4 years | |
| Penny Hughes | F | 65 | 8 years | |
| Arthur Ryan | M | 81 | 5 years | |
| Alexander Maxwell Crombie | M | 75 | 9 years | |
| Philip Gordon Scott | M | 69 | 5 years | |
| Patrick Volkert Vink | M | 60 |
University of Leiden
| 3 years |
| Rindert Peerbolte | M | - |
University of Leiden
| 3 years |
| Gaudenzio Bonaldo Gregori | M | - | 7 years | |
| Gerard Penning | M | 61 |
University of Leiden
| 3 years |
| René Ado Oscar Bours | M | 67 |
University of Leiden
| 7 years |
| Nikos Salakas | M | - | 3 years | |
| Cornelis Visscher | M | 58 |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | - |
| Mariëlle L. J. Paul | F | 57 |
University of Leiden
| 6 years |
| Adam F. Cohen | M | 72 |
University of Leiden
| 3 years |
| Michael A. Oratis | M | - | - | |
| Marnix Bosch | M | 65 |
University of Leiden
| 3 years |
| Ilona C. Enninga | M | - |
University of Leiden
| 3 years |
| Guido van Nispen | M | 59 |
University of Leiden
| 6 years |
| Vitaliy Vasylovych Lisovenko | M | 52 |
Amsterdam Trade Bank NV
Amsterdam Trade Bank NV Major BanksFinance Amsterdam Trade Bank NV operates as international bank. The company was founded in 1994 and is headquartered in Amsterdam, the Netherlands. | 1 years |
| Geoffrey A. Manna | M | - | 2 years | |
| Steven van Groningen | M | 66 |
University of Leiden
| 1 years |
| Cosima Stroeve | F | - |
University of Leiden
| 10 years |
| Barend Mons | M | 67 |
University of Leiden
| 3 years |
| Domenico Valerio | M | 67 |
University of Leiden
| 3 years |
| Pieter Doevendans | M | - |
University of Leiden
| 4 years |
| Hans van der Saag | M | - |
University of Leiden
| 1 years |
| Pieter Wolters | M | - |
University of Leiden
| 4 years |
| Volkert Doeksen | M | 61 |
University of Leiden
| 3 years |
| Anton M. Tuijten | M | 62 |
University of Leiden
| 4 years |
| Gijsbert Groenewegen | M | 66 |
University of Leiden
| 3 years |
| Wouter Devriendt | M | 57 |
Amsterdam Trade Bank NV
Amsterdam Trade Bank NV Major BanksFinance Amsterdam Trade Bank NV operates as international bank. The company was founded in 1994 and is headquartered in Amsterdam, the Netherlands. | 3 years |
| Hendricus A. Koemans | M | - |
University of Leiden
| 3 years |
| Maarten Slendebroek | M | 63 |
University of Leiden
| 3 years |
| Gert Jan Meijer | M | 64 |
University of Leiden
| 3 years |
| Richard Stokvis | M | - |
University of Leiden
| 7 years |
| Joost Hessel Louis Bergsma | M | 59 |
University of Leiden
| 6 years |
| Süleyman Kalkan | M | 68 |
Demir-Halk Bank (Nederland) NV
Demir-Halk Bank (Nederland) NV Major BanksFinance Demir-Halk Bank (Nederland) NV provides retail banking services. It offers financial products and services from deposit and savings accounts to retail and mortgage loans. The firm offers services for both consumers and corporate clients. It has offices in the Netherlands, Belgium, Germany and Turkey. The company was founded in 1992 and is headquartered in Rotterdam, the Netherlands. | 3 years |
| Joost Holleman | M | - |
University of Leiden
| 6 years |
| Tim Kievits | M | - |
University of Leiden
| - |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Greece | 42 | 42.00% |
| Netherlands | 41 | 41.00% |
| United Kingdom | 15 | 15.00% |
| Germany | 3 | 3.00% |
| France | 0 | -.--% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Johannes Herman Umbgrove
- Personal Network
