Maria Rioumine
Director/Board Member at ORASCOM DEVELOPMENT HOLDING AG
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Naguib Sawiris | M | - | 8 years | |
Ryan Gibson | M | 45 |
Kojo Technologies, Inc.
Kojo Technologies, Inc. Internet Software/ServicesTechnology Services Kojo Technologies, Inc. provides a digital solution for mechanical and flooring contractors to manage their materials. The company is based in Walnut, CA and was founded by Ryan Gibson and Maria Rioumine, with Maria Rioumine serving as CEO since incorporation. The company's mission is to build sustainable solutions for construction challenges such as housing, infrastructure, and climate change. Kojo offers a vendor-side view that helps contractors get their winning bid straight into the customer's hands and get paid faster. The company's materials management system enables contractors to save on material costs, reduce waste, and improve labor productivity. Kojo simplifies the process of getting materials, allowing contractors to focus on building. | 6 years |
Ashraf Nessim | M | 59 | 8 years | |
Ahmed Dessouky | M | - | - | |
Franz Egle | M | 67 | 16 years | |
Jürgen Fischer | M | 69 | 10 years | |
Eskander Tooma | M | 47 | 3 years | |
Omar El-Hamamsy | M | - | 4 years | |
Tarek Gadallah | M | - | 7 years | |
Amine Omar Tazi-Riffi | M | 54 | 3 years | |
Marion Quidor | F | - | - | |
Amr Samra | M | - | 2 years | |
Ahmed Abou El Ella | F | - | - |
Connections Chart
Multi-company connection
Former connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Samih Sawiris | M | 67 | 14 years | |
Carolina Müller-Möhl | F | 56 | 14 years | |
Barbara Anna Heller | F | 56 | 1 years | |
Juerg Weber | M | 63 | 8 years | |
David Kovara | M | - | - |
Statistics
Country | Connections | % of total |
---|---|---|
Switzerland | 17 | 94.44% |
United States | 1 | 5.56% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Maria Rioumine
- Personal Network